CN210453345U - Material drying device for injection molding machine - Google Patents

Abstract

The utility model discloses a material drying device that injection molding machine was used, including staving, protection piece, striker plate and dust collection box, the upper end surface mounting of staving has the fan housing that expands, and expands the inside upper end of fan housing and be fixed with the air heater connector to the front end surface of staving is provided with the observation window, the right side fixed surface of staving has the tuber pipe, the protection piece transversely runs through the upper end left side wall of staving, the action wheel encircles fixed connecting chain and follows driving wheel reciprocal anchorage through the outside, the inside at sliding tray and blown down tank is fixed to the striker plate, the air outlet has been seted up to the lower extreme surface equidistant of dust collection box. This material drying device for injection molding machine, the second motor drives first sieve and second sieve through the vibration connecting rod and carries out vibration screening, and this structure can separate raw materials granule and dust, and simultaneously at the vibration in-process, the raw materials granule is thrown highly, also can form great clearance between the raw materials, provides convenience for stoving work.

Description

Material drying device for injection molding machine

Technical Field

The utility model relates to an injection molding machine technical field specifically is a material drying device that injection molding machine was used.

Background

An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for making thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold, and is divided into a vertical type, a horizontal type and an all-electric type.

The raw materials of plastic products are generally granular, and because the raw materials are easily affected with damp in the transportation and storage processes, particularly the southern climate is humid, the moisture in the raw materials is more, the conditions of poor product quality and low yield are easily caused when the raw materials are melted and injected, most of the existing injection molding machines are not provided with special raw material drying devices, a small number of devices provided with the drying devices are simply air-dried by wind power, the drying efficiency is low, the effect is poor, and the problem of dust filtering effect is solved. Aiming at the problems, the novel design is carried out on the basis of the original material drying equipment for the injection molding machine.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a material drying device that injection molding machine was used has solved current most injection molding machines and has generally not disposed special raw materials drying device, and a small amount of equipment that is furnished with drying device is simple wind-force and air-dries, and drying efficiency is low, the effect is poor to do not have the problem of dust filter effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a material drying device for an injection molding machine comprises a barrel body, a protection piece, a material baffle plate and a dust collection box, wherein the upper end surface of the barrel body is provided with a fan expanding cover, the upper end inside the fan expanding cover is fixedly provided with an air heater connecting port, the front end surface of the barrel body is provided with an observation window, the right side surface of the barrel body is fixedly provided with an air outlet pipe, the lower end of the air outlet pipe is welded with an extension plate, the outer side surface of the extension plate is embedded and fixed with a first adsorption block, the protection piece transversely penetrates through the left side wall surface of the upper end of the barrel body, the lower end of the left side of the protection piece is provided with a first motor, the upper end of the left side inside of the protection piece is fixedly provided with a driving wheel, the driving wheel is mutually fixed with a driven wheel through a connecting chain which is fixed around the outer side, the inside, the upper end fixed surface of bearing has the support frame, and the four sides of support frame all with the inside upper end reciprocal anchorage of staving, the sliding tray has been seted up to the upper end left side surface of staving, and the downside of sliding tray has seted up the blown down tank, the striker plate is fixed in the inside of sliding tray and blown down tank, and sliding tray and blown down tank intercommunication each other to the left side of blown down tank is fixed with the discharge gate, the inside lower extreme of staving is fixed with the second motor, and the upper end surface mounting of second motor has the vibration connecting rod, and the vibration connecting rod surface is fixed with first sieve and second sieve respectively by supreme down, the air outlet has been seted up to the lower extreme surface equidistant of dust collection box, and the inside upper end surface scarf joint of dust collection box is fixed with the second adsorption block to the inside of dust collection box is fixed with the filter bag, the preformed hole has been.

Preferably, the air diffuser is of a conical structure with a hollow inner part, the air diffuser and the barrel body are of a detachable installation structure, and the side surface of the lower end of the air diffuser and the surface of the upper end of the barrel body are in the same vertical plane.

Preferably, the first adsorption block and the second adsorption block both have strong magnetism, and adjacent surfaces of the first adsorption block and the second adsorption block are different magnetic poles.

Preferably, the internal cross section of the discharge port is of a U-shaped structure.

Preferably, the cross section of the support frame is of a cross-shaped structure, the support frame and the barrel body are of a welding integrated structure, and the longitudinal section of the support frame is of a T-shaped structure.

Preferably, the combined shape longitudinal section of the second sieve plate and the first sieve plate is a triangular structure.

Preferably, the dust collecting box is connected with the air outlet pipe through a clamping groove, and the dust collecting box and the air outlet pipe form a dismounting and mounting structure through the second adsorption block and the first adsorption block.

Preferably, the preformed hole is equidistant vertically to run through and to be seted up on second sieve surface, and the inside hole diameter numerical value of preformed hole is the third of material diameter numerical value to second sieve and first sieve are the cube structure that the same shape of size is equal.

(III) advantageous effects

The utility model provides a material drying device for injection molding machine. The method has the following beneficial effects:

(1) this material drying device that injection molding machine was used disperses the raw materials through the axostylus axostyle of lower extreme and dispersion leaf when from driving wheel pivoted, at dispersion in-process, has the clearance between the raw materials, is favorable to hot-blast drying, greatly increased the efficiency of drying.

(2) This material drying device for injection molding machine, the second motor drives first sieve and second sieve through the vibration connecting rod and carries out vibration screening, and this structure can separate raw materials granule and dust, and simultaneously at the vibration in-process, the raw materials granule is thrown highly, also can form great clearance between the raw materials, provides convenience for stoving work.

(3) This material drying device for injection molding machine, hot-blast can blow the dust to first sieve through the preformed hole on second sieve surface in the vibrations, and first sieve is slope mounting structure, and the dust on first sieve surface is followed and is shaken and get into out the tuber pipe, gets into the filter bag in the dust collecting box at last, and the warm braw drives the air outlet discharge that steam passes through the dust collecting box, keeps the inside drying and the cleanness of device, and the dust collecting box is detachable construction.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the barrel body of the present invention;

FIG. 3 is a schematic top view of the supporting frame of the present invention;

fig. 4 is a schematic view of a second screen plate of the present invention.

In the figure: 1. a barrel body; 2. an air expanding cover; 3. a hot air blower connector; 4. an observation window; 5. an air outlet pipe; 6. an extension plate; 7. a first adsorption block; 8. a protective member; 9. a first motor; 10. a driving wheel; 11. a connecting chain; 12. a driven wheel; 13. a bearing; 14. a shaft lever; 15. dispersing leaves; 16. a support frame; 17. a sliding groove; 18. a discharge chute; 19. a striker plate; 20. a discharge port; 21. a second motor; 22. a vibration link; 23. a first screen deck; 24. a second screen deck; 25. a dust collecting box; 26. an air outlet; 27. a second adsorption block; 28. a filter bag; 29. holes are reserved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a material drying device for an injection molding machine comprises a barrel body 1, a wind expansion cover 2, a hot air blower connector 3, an observation window 4, an air outlet pipe 5, an extension plate 6, a first adsorption block 7, a protection piece 8, a first motor 9, a driving wheel 10, a connecting chain 11, a driven wheel 12, a bearing 13, a shaft lever 14, dispersing blades 15, a support frame 16, a sliding groove 17, a discharge groove 18, a material baffle plate 19, a discharge hole 20, a second motor 21, a vibration connecting rod 22, a first sieve plate 23, a second sieve plate 24, a dust collection box 25, an air outlet 26, a second adsorption block 27, a filter bag 28 and a reserved hole 29, wherein the wind expansion cover 2 is installed on the surface of the upper end of the barrel body 1, the hot air blower connector 3 is fixed on the upper end of the interior of the wind expansion cover 2, the observation window 4 is arranged on the surface of the front end of the barrel body 1, the air outlet pipe 5 is fixed on the surface of the right side of the barrel body 1, the extension plate 6 is welded on, the protection member 8 transversely penetrates through the left side wall surface of the upper end of the barrel body 1, the lower end of the left side of the protection member 8 is provided with a first motor 9, the upper end of the left side of the interior of the protection member 8 is fixedly provided with a driving wheel 10, the driving wheel 10 is mutually fixed with a driven wheel 12 through a connecting chain 11 which is fixed in an encircling manner at the outer side, a bearing 13 is fixed in the driven wheel 12, the lower end surface of the driven wheel 12 is fixedly welded with a shaft lever 14, dispersing blades 15 are fixed on the outer side surface of the shaft lever 14 at equal intervals, a supporting frame 16 is fixed on the upper end surface of the bearing 13, four sides of the supporting frame 16 are mutually fixed with the upper end of the interior of the barrel body 1, the left side surface of the upper end of the barrel body 1 is provided with a sliding groove 17, the lower side of the sliding groove 17 is provided with a discharge groove 18, a, a second motor 21 is fixed at the lower end inside the barrel body 1, a vibration connecting rod 22 is installed on the surface of the upper end of the second motor 21, a first sieve plate 23 and a second sieve plate 24 are respectively fixed on the surface of the vibration connecting rod 22 from bottom to top, air outlets 26 are formed in the lower end surface of the dust collection box 25 at equal intervals, a second adsorption block 27 is fixedly embedded in the upper end surface inside the dust collection box 25, a filter bag 28 is fixed inside the dust collection box 25, and a reserved hole 29 is formed in the surface of the second sieve plate 24;

the air expanding cover 2 is of a hollow cone structure, the air expanding cover 2 and the barrel body 1 are of a detachable installation structure, the side surface of the lower end of the air expanding cover 2 and the surface of the upper end side of the barrel body 1 are in the same vertical plane, the air expanding cover 2 of the hollow cone structure can expand the blowing range of the hot air, and a detachable structure is arranged between the air expanding cover 2 and the barrel body 1, so that workers can conveniently feed the device, and the structure is stable;

the first adsorption block 7 and the second adsorption block 27 both have strong magnetism, and the adjacent surfaces of the first adsorption block 7 and the second adsorption block 27 are different magnetic poles, so that the connection tightness of the internal components of the device can be improved;

the internal cross section of the discharge port 20 is of a U-shaped structure, and the structure can concentrate the discharge position and is convenient for workers to receive materials;

the cross section of the support frame 16 is in a cross-shaped structure, the support frame 16 and the barrel body 1 are in a welding integrated structure, the longitudinal section of the support frame 16 is in a T-shaped structure, and the support frame 16 can stably fix the driving wheel 10 under the condition that the working of the driving wheel is not influenced;

the combined shape of the second sieve plate 24 and the first sieve plate 23 has a triangular longitudinal section, so that the structure design is reasonable, and the discharging is convenient;

the dust collecting box 25 is connected with the air outlet pipe 5 through a clamping groove, and the dust collecting box 25 and the air outlet pipe 5 form a dismounting and mounting structure through the second adsorption block 27 and the first adsorption block 7, so that workers can clean the device assembly conveniently;

the preformed hole 29 is vertically run through at the second sieve 24 surface at equidistant, and the inside hole diameter numerical value of preformed hole 29 is the one third of material diameter numerical value to second sieve 24 and first sieve 23 are the square structure that the same shape of size equals, and this structure can avoid plastic material granule mistake to go into in the dust collection box 25.

When in use, the barrel body 1 is firstly moved to a use position, then a power line at the side edge of the device is connected with an external power supply, the device can be used after the connection and fixation, in the use process, plastic raw materials are firstly poured in through a feed inlet reserved at the upper end of the barrel body 1, when the plastic raw materials are poured into the barrel body 1, plastic raw material particles are all arranged at the upper end of the second sieve plate 24, the air diffuser cover 2 is fixedly installed with the barrel body 1 through an external bolt, after the fixation, the air diffuser cover 2 is connected with the external hot air blower through the hot air blower connector 3, the hot air blower is opened through an external switch, hot air can enter the barrel body 1 through the air diffuser cover 2 to blow the raw materials, at the moment, the first motor 9 is opened through a switch, the first motor 9 is a rotating motor, the first motor 9 drives the driving wheel 10 to rotate at a slow speed through the shaft lever 14, the driving wheel 10 drives the driven wheel, the driven wheel 12 rotates and simultaneously disperses the raw materials through the shaft lever 14 at the lower end and the dispersing blades 15, gaps exist among the raw materials in the dispersing process, hot air drying is facilitated, drying efficiency is improved, the second motor 21 is turned on through an external switch, the second motor 21 is a vibration motor, the second motor 21 drives the first sieve plate 23 and the second sieve plate 24 through the vibration connecting rod 22 to perform vibration screening, raw material particles can be separated from dust through the structure, meanwhile, in the vibrating process, the raw material particles are thrown high, larger gaps can be formed among the raw materials, convenience is brought to drying work, the structure is stable, the dust can be blown to the first sieve plate 23 through the reserved holes 29 on the surface of the second sieve plate 24 through hot air in vibration, the first sieve plate 23 is in an inclined installation structure, the dust on the surface of the first sieve plate 23 enters the air outlet pipe 5 along with vibration, and finally enters the filter bag 28 in the dust collection box 25, the warm air drives the water vapor to be discharged through the air outlet 26 of the dust collecting box 25, the drying and cleaning inside the device are kept, the dust collecting box 25 is of a detachable structure, and finally the striker plate 19 is lifted up to enable the striker plate 19 to ascend inside the sliding groove 17, so that the raw materials can fall out through the discharging groove 18, and the working principle of the material drying device for the injection molding machine is the same.

In conclusion, the material drying device for the injection molding machine disperses the raw materials through the shaft lever 14 and the dispersing blades 15 at the lower end while the driven wheel 12 rotates, gaps exist between the raw materials in the dispersing process, hot air drying is facilitated, drying efficiency is greatly improved, the second motor 21 drives the first sieve plate 23 and the second sieve plate 24 through the vibration connecting rod 22 to perform vibration sieving, particles of the raw materials and dust can be separated through the structure, meanwhile, in the vibration process, the particles of the raw materials are thrown high, large gaps can be formed between the raw materials, drying is facilitated, in addition, the hot air can blow the dust onto the first sieve plate 23 through the reserved holes 29 on the surface of the second sieve plate 24 in the vibration process, the first sieve plate 23 is of an inclined installation structure, the dust on the surface of the first sieve plate 23 enters the air outlet pipe 5 along with vibration, and finally enters the filter bag 28 in the dust collection box 25, the warm air drives the water vapor to be discharged through the air outlet 26 of the dust collecting box 25, the drying and cleaning of the inside of the device are kept, and the dust collecting box 25 is of a detachable structure.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a material drying device that injection molding machine was used, includes staving (1), protection piece (8), striker plate (19) and dust collection box (25), its characterized in that: the upper end surface of the barrel body (1) is provided with a wind expansion cover (2), the upper end inside the wind expansion cover (2) is fixed with a hot air fan connector (3), the front end surface of the barrel body (1) is provided with an observation window (4), the right side surface of the barrel body (1) is fixed with a wind outlet pipe (5), the lower end of the wind outlet pipe (5) is welded with an extension plate (6), the outer side surface of the extension plate (6) is embedded and fixed with a first adsorption block (7), a protection piece (8) transversely penetrates through the left side wall surface of the upper end of the barrel body (1), the lower end of the left side of the protection piece (8) is provided with a first motor (9), the upper end of the left side inside of the protection piece (8) is fixed with a driving wheel (10), the driving wheel (10) is mutually fixed with a driven wheel (12) through a connecting chain (11) which is fixed around the outer, the lower end surface of the driven wheel (12) is fixedly welded with the shaft lever (14), the outer side surface of the shaft lever (14) is fixed with dispersing blades (15) at equal intervals, the upper end surface of the bearing (13) is fixedly provided with a support frame (16), four sides of the support frame (16) are fixed with the upper end of the interior of the barrel body (1), the left side surface of the upper end of the barrel body (1) is provided with a sliding groove (17), the lower side of the sliding groove (17) is provided with a discharge groove (18), a baffle plate (19) is fixed in the sliding groove (17) and the discharge groove (18), the sliding groove (17) is communicated with the discharge groove (18), the left side of the discharge groove (18) is fixedly provided with a discharge hole (20), the lower end of the interior of the barrel body (1) is fixedly provided with a second motor (21), the upper end surface of the second motor (21) is provided with a vibration connecting rod (22), and the surface of the vibration connecting rod (22) is fixedly provided with a first sieve plate (23 24) The dust collecting box comprises a dust collecting box (25), air outlets (26) are formed in the lower end surface of the dust collecting box (25) at equal intervals, second adsorption blocks (27) are fixedly embedded in the upper end surface of the interior of the dust collecting box (25) in an embedded mode, filter bags (28) are fixedly arranged in the interior of the dust collecting box (25), and reserved holes (29) are formed in the surface of a second sieve plate (24).

2. A material drying device for an injection molding machine according to claim 1, characterized in that: the air expanding cover (2) is of a hollow cone structure, the air expanding cover (2) and the barrel body (1) are of a detachable installation structure, and the side surface of the lower end of the air expanding cover (2) and the surface of the upper end of the barrel body (1) are in the same vertical plane.

3. A material drying device for an injection molding machine according to claim 1, characterized in that: the first adsorption block (7) and the second adsorption block (27) both have strong magnetism, and the adjacent surfaces of the first adsorption block (7) and the second adsorption block (27) are different magnetic poles.

4. A material drying device for an injection molding machine according to claim 1, characterized in that: the inner cross section of the discharge hole (20) is of a U-shaped structure.

5. A material drying device for an injection molding machine according to claim 1, characterized in that: the cross section of the support frame (16) is of a cross-shaped structure, the support frame (16) and the barrel body (1) are of a welding integrated structure, and the longitudinal section of the support frame (16) is of a T-shaped structure.

6. A material drying device for an injection molding machine according to claim 1, characterized in that: the combined shape of the second sieve plate (24) and the first sieve plate (23) has a triangular structure in longitudinal section.

7. A material drying device for an injection molding machine according to claim 1, characterized in that: the dust collection box (25) is connected with the air outlet pipe (5) through a clamping groove, and the dust collection box (25) forms a dismounting and mounting structure with the air outlet pipe (5) through the second adsorption block (27) and the first adsorption block (7).

8. A material drying device for an injection molding machine according to claim 1, characterized in that: the preformed hole (29) are equidistant and are vertically run through and set up on second sieve (24) surface, and the inside hole diameter numerical value of preformed hole (29) is the third of material diameter numerical value to second sieve (24) and first sieve (23) are the square structure that the same shape of size is equal.

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