CN211616545U

CN211616545U - Device for producing plastic pressing block blank used inside mobile phone

Info

Publication number: CN211616545U
Application number: CN202020097198.0U
Authority: CN
Inventors: 江君
Original assignee: Shenzhen City Ou Yu Industrial Co ltd
Current assignee: Shenzhen City Ou Yu Industrial Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-10-02
Anticipated expiration: 2030-01-16

Abstract

The utility model relates to the technical field of mobile phone accessory processing equipment, in particular to a device for producing plastic pressing block blanks for the interior of a mobile phone, which comprises a supporting mechanism and an extruding mechanism, wherein the extruding mechanism is fixedly arranged on the upper part of the supporting mechanism; the supporting mechanism comprises a supporting table and four supporting legs, the supporting table is horizontally arranged, the four supporting legs are fixedly arranged at the bottom of the supporting table, and the four supporting legs are symmetrically arranged; the extruding mechanism comprises a motor, a cylindrical shell, a charging hopper, an end cover, a connecting shaft, a helical blade, a forming die head and a heating coil. The utility model discloses, aim at making the blank for the inside plastic briquetting of using of production cell-phone, can effectively improve machining efficiency, the shaping die head is convenient for change, and the practicality is better, can produce the blank of different cross sectional shapes, and usable guide ring will follow the blank that the inside shaping nib of shaping die head was extruded and guide out smoothly, can avoid the blank of extruding to pile up and influence production quality in shaping nib department.

Description

Device for producing plastic pressing block blank used inside mobile phone

Technical Field

The utility model relates to a technical field is equipped in the processing of cell-phone accessory, specifically is a device of the inside plastic briquetting blank that uses of production cell-phone.

Background

The plastic is widely applied and is an indispensable component in household appliances, automobiles, mobile phones, PCs, medical appliances and lighting appliances. With the continuous and stable growth of economy in China, industries such as household appliances, automobiles, mobile phones, PCs, medical appliances and the like benefit from good external environments, rapid development is also realized, and the development of downstream industries further draws the demand on plastics. In 2010, 2286 enterprises are shared in the manufacturing industry of Chinese plastic parts, the production is increased by 24.54 percent on a par with the production, and the sales income reaches 1061.25 billion yuan, and the production is increased by 26.38 percent on a par with the production.

When the plastic briquetting of inside usefulness of production cell-phone, need make the blank for the plastic briquetting in advance, however the inside plastic briquetting blank's of using of current production cell-phone device, machining efficiency is low, and the forming die head is not convenient for change, and then leads to the practicality relatively poor, can not produce the blank of different cross sectional shapes, does not have the direction function, often leads to piling up at forming die hole from the blank that the inside shaping nib of forming die head extrudes and influences production quality.

Therefore, the device for producing the plastic pressed block blank for the interior of the mobile phone can solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device of plastic briquetting blank of inside usefulness of production cell-phone, aim at making the blank for the inside plastic briquetting of using of production cell-phone, can effectively improve machining efficiency, the shaping die head is convenient for change, the practicality is better, can produce the blank of different cross sectional shapes, usable guide ring will be followed the blank that the inside shaping nib of shaping die head was extruded and guided out smoothly, can avoid the blank of extruding to pile up and influence production quality in the inside shaping nib of shaping die head, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a device for producing plastic briquetting blanks for the interior of a mobile phone comprises a supporting mechanism and an extruding mechanism, wherein the extruding mechanism is fixedly arranged at the upper part of the supporting mechanism;

the supporting mechanism comprises a supporting table and four supporting legs, the supporting table is horizontally arranged, the four supporting legs are fixedly arranged at the bottom of the supporting table, and the four supporting legs are symmetrically arranged;

the extruding mechanism comprises a motor, a cylindrical shell, a feeding hopper, an end cover, a connecting shaft, helical blades, a forming die head and a heating coil, wherein the motor is fixedly arranged on the upper part of the supporting table through a motor base, the cylindrical shell is horizontally and fixedly arranged on the upper part of the supporting table through an assembling base, an extruding pipe is integrally arranged at one end of the cylindrical shell, the feeding hopper is fixedly arranged on the upper part of the cylindrical shell, the feeding hopper is communicated with the inside of the cylindrical shell, the end cover is fixedly arranged at the end part of the other end of the cylindrical shell, the connecting shaft is fixedly arranged at the central position of the end cover through a sealing bearing, one end of the connecting shaft is fixedly connected with a rotating shaft of the motor through a coupler, and the other end of the connecting shaft extends into the inside of the cylindrical, the spiral blade is fixedly sleeved outside the connecting shaft and located inside the cylindrical shell, the forming die head is screwed outside the end part of the extrusion pipe, a forming die hole is reserved inside the forming die head, and the heating coil is fixedly sleeved outside the cylindrical shell.

Preferably, a guide mechanism is further fixedly mounted at a position, adjacent to the molding die head, of the upper portion of the supporting table, and comprises a fixing sleeve, a connecting plate, an adjusting bolt and a guide ring, the fixing sleeve is vertically and fixedly mounted on the upper portion of the supporting table, the connecting plate is vertically and movably inserted into the upper portion of the fixing sleeve, the adjusting bolt is screwed on the side wall of the fixing sleeve, the stud of the adjusting bolt is abutted against the connecting plate, and the guide ring is vertically and fixedly mounted at the upper end of the connecting plate.

Preferably, the inside of the supporting table is of a hollow structure, one side face of the supporting table is of an open structure, the supporting table is hinged to two door plates through spring hinges on the side face of the open structure, the two door plates are symmetrically arranged, and handles are fixedly mounted on the outer side faces of the two door plates.

Preferably, four the bottom end parts of the supporting legs are all fixedly provided with rubber plates, and the rubber plates are circular rubber plates.

Preferably, an operation table is further fixedly mounted on the upper portion of the support table, a first control switch and a second control switch are fixedly mounted on the operation table, the first control switch is electrically connected with the motor through a wire, and the second control switch is electrically connected with the heating coil through a wire.

Preferably, the heating coil is further fixedly covered with a protective shell outside, the protective shell is an alumina ceramic protective shell, and the cylindrical shell is a stainless steel cylindrical shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides an extrusion mechanism which comprises a motor, a cylindrical shell, a charging hopper, an end cover, a connecting shaft, a helical blade, a molding die head and a heating coil, the motor can be used for driving the connecting shaft to drive the helical blade to rotate so as to convey the plastic raw material in the feeding hopper to the interior of the extrusion pipe, and in the process of conveying the plastic raw material into the extrusion pipe, the heating coil can heat and melt the plastic raw material, the melted plastic raw material is extruded out from the forming die hole in the forming die head under the thrust action of the helical blade to be formed, a blank is made for producing a plastic pressing block used in the mobile phone, the processing efficiency can be effectively improved, meanwhile, the forming die head is screwed outside the end part of the extrusion pipe, so that the forming die head is convenient to replace, therefore, the device can produce blanks with different section shapes, and the practicability of the device is better;

2. the utility model discloses, there is guiding mechanism in the position department fixed mounting of the neighbouring forming die head in the upper portion of brace table, and guiding mechanism comprises fixed cover shell, connecting plate, adjusting bolt and guide ring, and usable guide ring will be followed the blank that the inside forming die hole of forming die head was extruded and guided out smoothly, can avoid the blank of extruding to pile up and influence production quality in the inside forming die hole department of forming die head.

Drawings

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

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of a portion B of FIG. 1;

fig. 4 is a schematic structural view of another view angle of the present invention;

FIG. 5 is an enlarged schematic view of a portion C of FIG. 4;

fig. 6 is a schematic longitudinal sectional structure of the present invention;

FIG. 7 is an enlarged schematic view of the detail view D of FIG. 6;

FIG. 8 is an enlarged schematic view of a portion E of FIG. 6;

FIG. 9 is an enlarged schematic view of the detail view F of FIG. 6;

fig. 10 is a schematic cross-sectional structural view of the present invention.

In the figure: 1. a support mechanism; 2. an extrusion mechanism; 3. a support table; 4. a support leg; 5. a motor; 6. a hopper; 7. a cylindrical housing; 8. a protective housing; 9. extruding a pipe; 10. assembling a base; 11. a door panel; 12. a handle; 13. a spring hinge; 14. a rubber plate; 15. an operation table; 16. a first control switch; 17. a second control switch; 18. a guide mechanism; 19. fixing the casing; 20. adjusting the bolt; 21. a connecting plate; 22. a guide ring; 23. a motor base; 24. an end cap; 25. a connecting shaft; 26. sealing the bearing; 27. a helical blade; 28. a heating coil; 29. a molding die head; 30. and (5) forming a die hole.

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.

Referring to fig. 1-10, the present invention provides a technical solution:

a device for producing plastic briquetting blanks for the interior of a mobile phone comprises a supporting mechanism 1 and an extruding mechanism 2, wherein the extruding mechanism 2 is fixedly arranged at the upper part of the supporting mechanism 1;

the supporting mechanism 1 comprises a supporting table 3 and four supporting legs 4, the supporting table 3 is horizontally arranged, the four supporting legs 4 are fixedly arranged at the bottom of the supporting table 3, and the four supporting legs 4 are symmetrically arranged;

the extruding mechanism 2 comprises a motor 5, a cylindrical shell 7, a feeding hopper 6, an end cover 24, a connecting shaft 25, a helical blade 27, a forming die head 29 and a heating coil 28, wherein the motor 5 is fixedly arranged at the upper part of the supporting platform 3 through a motor base 23, the cylindrical shell 7 is horizontally and fixedly arranged at the upper part of the supporting platform 3 through a mounting base 10, an extruding pipe 9 is integrally arranged at one end of the cylindrical shell 7, the feeding hopper 6 is fixedly arranged at the upper part of the cylindrical shell 7, the feeding hopper 6 is communicated with the inside of the cylindrical shell 7, the end cover 24 is fixedly arranged at the other end part of the cylindrical shell 7, the connecting shaft 25 is fixedly arranged at the central position of the end cover 24 through a sealing bearing 26, and one end of the connecting shaft 25 is fixedly connected with the rotating shaft of the motor 5 through a coupler, the other end of connecting axle 25 stretches into the inside of cylindrical shell 7, the fixed suit of helical blade 27 is in the outside of connecting axle 25, just helical blade 27 is located the inside of cylindrical shell 7, forming die head 29 spiro union is in the tip outside of extrusion tube 9, just forming die head 29's inside reservation has forming die hole 30, heating coil 28 is fixed the suit and is in the outside of cylindrical shell 7.

By adopting the technical scheme, the supporting mechanism 1 is used as a supporting base of the device, and the extruding mechanism 2 is used for making granular plastic raw materials into strip-shaped plastic pressing block blanks; when the device works, the motor 5 is utilized to drive the connecting shaft 25 to drive the spiral blade 27 to rotate so as to convey the plastic raw material inside the feeding hopper 6 to the inside of the extrusion pipe 9, in the process of conveying the plastic raw material to the inside of the extrusion pipe 9, the heating coil 28 can heat and melt the plastic raw material, the melted plastic raw material is extruded and molded from the molding die hole 30 inside the molding die head 29 under the thrust action of the spiral blade 27, a blank is made for producing a plastic pressing block used inside the mobile phone, the processing efficiency can be effectively improved, the molding die head 29 is screwed outside the end part of the extrusion pipe 9, and therefore the molding die head 29 is convenient to replace, the device can produce blanks with different cross sections, and the practicability of the device is good.

Specifically, a guide mechanism 18 is further fixedly mounted at a position, adjacent to the molding die head 29, of the upper portion of the support table 3, the guide mechanism 18 includes a fixed casing 19, a connecting plate 21, an adjusting bolt 20 and a guide ring 22, the fixed casing 19 is vertically and fixedly mounted on the upper portion of the support table 3, the connecting plate 21 is vertically and movably inserted into the upper portion of the fixed casing 19, the adjusting bolt 20 is screwed on the side wall of the fixed casing 19, a stud of the adjusting bolt 20 is abutted against the connecting plate 21, and the guide ring 22 is vertically and fixedly mounted on the upper end portion of the connecting plate 21.

Through adopting above-mentioned technical scheme, accessible operation adjusting bolt 20 adjusts the position of connecting plate 21 in fixed cover 19 inside, and then realizes adjusting the height of guide ring 22 and work in order to match different forming die head 29, and usable guide ring 22 will follow the smooth guide of the inside blank that extrudes of forming die hole 30 of forming die head 29, can avoid the extruded blank to pile up and influence production quality in forming die hole 30 department of forming die head 29 inside.

Specifically, the inside of the supporting table 3 is a hollow structure, a side face of the supporting table 3 is an open structure, the supporting table 3 is hinged to two door panels 11 through spring hinges 13 on the side face of the open structure, the two door panels 11 are symmetrically arranged, and handles 12 are fixedly mounted on the outer side faces of the door panels 11.

Through adopting above-mentioned technical scheme, the inside with brace table 3 sets up to hollow structure, make brace table 3's inside can be used for depositing some materials for subsequent use or deposit some unqualified products and keep doing the handicraft analysis problem and use, it has two door plants 11 to articulate through spring hinge 13 on brace table 3 is open structure's side, usable two door plants 11 seal brace table 3 for the opening, make the device whole look cleaner and tidier, the setting of handle 12 makes door plant 11 switch more convenient.

Specifically, four bottom end parts of the supporting legs 4 are all fixedly provided with rubber plates 14, and the rubber plates 14 are circular rubber plates.

By adopting the technical scheme, the bottom ends of the supporting legs 4 can be prevented from scratching the ground in a factory by the rubber plates 14, the rubber plates 14 are set to be circular rubber plates, and workers can be prevented from being scratched by the edges of the rubber plates 14.

Specifically, the upper portion of the supporting table 3 is further fixedly provided with an operating table 15, the operating table 15 is fixedly provided with a first control switch 16 and a second control switch 17, the first control switch 16 is electrically connected with the motor 5 through a wire, and the second control switch 17 is electrically connected with the heating coil 28 through a wire.

By adopting the technical scheme, the first control switch 16 is used for controlling the motor 5 to work, and the second control switch 17 is used for controlling the heating coil 28 to work.

Specifically, the outside of heating coil 28 is fixed the cladding still and is had protection casing 8, protection casing 8 is the alumina ceramics protection casing, cylindrical casing 7 is the cylindrical casing of stainless steel.

Through adopting above-mentioned technical scheme, protective housing 8 is used for protecting heating coil 28, not only can avoid heating coil 28 to wade into water and fall dirt, also can avoid the staff not to touch heating coil 28 and electrocute, set up protective housing 8 into alumina ceramics protective housing, make protective housing 8 heat resistance better, it is not fragile, set up cylindrical housing 7 into the cylindrical casing of stainless steel, the cylindrical casing 7 of magnetism sense wire-electrode cutting that produces after usable heating coil 28 circular telegram and produce the purpose of heat and then realization heating.

It should be noted that, in this particular real-time mode, the first control switch 16 may be a speed regulation switch, and the second control switch 17 may be a temperature regulation switch; the motor 5 may be a speed-adjustable motor, and the heating coil 28 may be an electromagnetic heating coil.

The working principle is as follows: the device for producing the plastic briquetting blank used inside the mobile phone comprises an extrusion mechanism 2, a motor 5, a cylindrical shell 7, a feeding hopper 6, an end cover 24, a connecting shaft 25, a helical blade 27, a forming die head 29 and a heating coil 28, wherein the motor 5 can be used for driving the connecting shaft 25 to drive the helical blade 27 to rotate so as to convey the plastic raw material inside the feeding hopper 6 to the inside of an extrusion pipe 9, in the process of conveying the plastic raw material to the inside of the extrusion pipe 9, the heating coil 28 can heat and melt the plastic raw material, the melted plastic raw material is extruded from a forming die hole 30 inside the forming die head 29 under the thrust action of the helical blade 27 for forming, the blank is made for producing the plastic briquetting blank used inside the mobile phone, the processing efficiency can be effectively improved, the forming die head 29 is screwed outside the end part of the extrusion pipe 9, and the forming die head 29 is convenient to replace, therefore, the device can produce blanks with different section shapes, and the practicability of the device is better;

the guide mechanism 18 is fixedly arranged at the position, adjacent to the forming die head 29, of the upper part of the support table 3, the guide mechanism 18 is composed of a fixed sleeve 19, a connecting plate 21, an adjusting bolt 20 and a guide ring 22, the blank extruded from the forming die hole 30 in the forming die head 29 can be smoothly guided out by the guide ring 22, and the extruded blank can be prevented from being accumulated at the forming die hole 30 in the forming die head 29 to influence the production quality.

The using method comprises the following steps: during the use, change forming die 29 before the circular telegram, then add the inside of loading hopper 6 with the plastic raw materials, then open heating coil 28 work through second control switch 17, adjust the position of connecting plate 21 in fixed cover 19 inside through operation adjusting bolt 20, and then realize adjusting the position height of the inside shaping nib 30 of forming die 29 with the matching of the height of guide ring 22, when waiting to heat to the settlement temperature, through the work of first control switch 16 control motor 5, the inside of guide ring 22 is introduced to the banding plastic briquetting blank that just comes out from inside the shaping nib 30, can produce smoothly.

The parts not involved in the use of the novel device are the same as or can be realized by the prior art. 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

1. The utility model provides a device of inside plastic briquetting blank that uses of production cell-phone which characterized in that: the extrusion device comprises a supporting mechanism (1) and an extrusion mechanism (2), wherein the extrusion mechanism (2) is fixedly arranged on the upper part of the supporting mechanism (1);

the supporting mechanism (1) comprises a supporting platform (3) and four supporting legs (4), the supporting platform (3) is horizontally arranged, the four supporting legs (4) are fixedly arranged at the bottom of the supporting platform (3), and the four supporting legs (4) are symmetrically arranged;

the extruding mechanism (2) comprises a motor (5), a cylindrical shell (7), a feeding hopper (6), an end cover (24), a connecting shaft (25), a helical blade (27), a forming die head (29) and a heating coil (28), wherein the motor (5) is fixedly arranged on the upper part of the supporting platform (3) through a motor base (23), the cylindrical shell (7) is horizontally and fixedly arranged on the upper part of the supporting platform (3) through a mounting base (10), an extruding pipe (9) is integrally arranged at one end of the cylindrical shell (7), the feeding hopper (6) is fixedly arranged on the upper part of the cylindrical shell (7), the feeding hopper (6) is communicated with the inside of the cylindrical shell (7), the end cover (24) is fixedly arranged at the other end part of the cylindrical shell (7), the connecting shaft (25) is fixedly arranged at the central position of the end cover (24) through a sealing bearing (26), just the one end of connecting axle (25) pass through the shaft coupling with the axis of rotation fixed connection of motor (5), the other end of connecting axle (25) stretches into the inside of cylindrical shell (7), helical blade (27) are fixed the suit and are in the outside of connecting axle (25), just helical blade (27) are located the inside of cylindrical shell (7), forming die head (29) spiro union is in the tip of extrusion tube (9) is outside, just the inside of forming die head (29) is reserved there is forming die hole (30), heating coil (28) are fixed the suit and are in the outside of cylindrical shell (7).

2. The apparatus of claim 1, wherein the apparatus further comprises: the upper portion of the supporting table (3) is close to the position of the forming die head (29), a guide mechanism (18) is fixedly mounted on the upper portion of the supporting table (3), the guide mechanism (18) comprises a fixing sleeve (19), a connecting plate (21), an adjusting bolt (20) and a guide ring (22), the fixing sleeve (19) is vertically and fixedly mounted on the upper portion of the supporting table (3), the connecting plate (21) is vertically and movably inserted into the inner portion of the upper portion of the fixing sleeve (19), the adjusting bolt (20) is in threaded connection with the side wall of the fixing sleeve (19), a stud of the adjusting bolt (20) is abutted to the connecting plate (21), and the guide ring (22) is vertically and fixedly mounted at the upper end portion of the connecting plate (21).

3. The apparatus of claim 1, wherein the apparatus further comprises: the inside of brace table (3) is hollow structure, just a side of brace table (3) is open structure, brace table (3) is articulated on open structure's the side through spring hinge (13) has two door plant (11), two door plant (11) symmetry sets up, and two equal fixed mounting has handle (12) on the lateral surface of door plant (11).

4. The apparatus of claim 1, wherein the apparatus further comprises: four the bottom end of landing leg (4) all fixed mounting have rubber slab (14), rubber slab (14) are circular rubber slab.

5. The apparatus of claim 1, wherein the apparatus further comprises: the upper portion of brace table (3) is fixed mounting still has operation panel (15), fixed mounting has first control switch (16) and second control switch (17) on operation panel (15), first control switch (16) pass through the wire with motor (5) electric connection, second control switch (17) pass through the wire with heating coil (28) electric connection.

6. The apparatus of claim 1, wherein the apparatus further comprises: the outside of heating coil (28) is fixed the cladding still has protection casing (8), protection casing (8) are alumina ceramics protection casing, cylindrical casing (7) are the cylindrical casing of stainless steel.