CN114589074B

CN114589074B - Mobile phone shell glue dispensing device

Info

Publication number: CN114589074B
Application number: CN202210339972.8A
Authority: CN
Inventors: 孙国富; 姚中福
Original assignee: Shenzhen Finely Technology Co ltd
Current assignee: Shenzhen Finely Technology Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2023-04-07
Anticipated expiration: 2042-04-02
Also published as: CN114589074A

Abstract

The invention discloses a dispensing device for a mobile phone shell, which comprises a bottom plate and a protective cover arranged at the top of the bottom plate, wherein the top end of an inner cavity of the protective cover is fixedly connected with sealing cloth, the sealing cloth is connected with a dispensing head, the top of the bottom plate is slidably connected with a supporting table for placing the shell, and the bottom end of one side, close to the supporting table, of the protective cover is provided with a feeding groove for the shell to enter; a sealing mechanism is arranged on one side, close to the feeding chute, of the supporting table, a material guide mechanism is arranged at the top of the supporting table, and a limiting mechanism connected with the sealing mechanism is arranged at the output end of the material guide mechanism; when making the casing enter into the safety cover inside through sealed piece, can seal the feed chute, and through leading to the groove on the sealed piece, be favorable to the casing to discharge, and can seal leading to the groove through stop gear, thereby make the casing all be in dustless environment at whole point and the in-process that shifts out, thereby improved the quality of gluing.

Description

Mobile phone shell glue dispensing device

Technical Field

The invention relates to the technical field of glue dispensing devices, in particular to a glue dispensing device for a mobile phone shell.

Background

The dispenser is also called a glue spreader, a glue dispenser, a glue filling machine and the like, and is specially used for controlling the fluid. And the fluid is dripped and coated on the surface of the product or an automatic machine inside the product, so that three-dimensional and four-dimensional path dispensing, accurate positioning, accurate glue control, no wire drawing, no glue leakage and no glue dripping can be realized. The glue dispenser is mainly used for precisely dispensing, injecting, coating and dripping glue, paint and other liquids in a product process to each precise position of a product, and can be used for realizing dispensing, line drawing, rounding or arc.

The Chinese patent application CN108339717A discloses an automatic dispenser for mobile phone shells, which comprises a dispensing rack, a dispensing platform, a transverse moving mechanism and a vertical moving mechanism, wherein one end of the vertical moving mechanism is fixedly connected with a moving shell, a driving motor is fixedly connected inside the moving shell, an output end of the driving motor is fixedly connected with an ultra-precise threaded rod, a bearing seat is fixedly sleeved on the surface of the ultra-precise threaded rod, an ultra-precise threaded block is connected with the surface of the ultra-precise threaded rod in a threaded manner, and a rotating motor is fixedly installed inside the ultra-precise threaded block. According to the invention, the dispensing machine head is enabled to move roughly through the transverse moving mechanism by arranging the ultra-precise threaded rod and the ultra-precise threaded block, and the dispensing machine head is driven to move transversely through the ultra-precise threaded rod and the ultra-precise threaded block, so that the transverse movement is more precise, the dispensing work on the hand casing is more convenient, and the dispensing distance is longer; the separation and the glue density are ensured, and the glue dispensing quality is further improved.

However, in the dispensing process of the device, the shell is exposed in the external environment, so that some dust can be attached to the dispensing position, the dispensing quality is affected, and after dispensing is completed, corresponding structural arrangement is not performed on the removal of the shell, so that the shell after dispensing in the whole process is in a contact state with the external environment, and the protection of the shell is not facilitated.

Therefore, it is necessary to provide a dispensing device for a mobile phone housing to solve the above technical problems.

Disclosure of Invention

The invention aims to provide a mobile phone shell dispensing device, which solves the problems that in the dispensing process of the existing equipment provided in the background art, a shell is exposed in the external environment, so that some dust can be attached to the dispensing position to influence the dispensing quality, and after the dispensing is finished, the shell is not moved out correspondingly, so that the shell after the dispensing is in a contact state with the external environment in the whole process, and the protection of the shell is not facilitated.

Based on the above thought, the invention provides the following technical scheme: the device comprises a bottom plate and a protective cover arranged at the top of the bottom plate, wherein the top end of an inner cavity of the protective cover is fixedly connected with sealing cloth, a dispensing head is connected onto the sealing cloth, the top of the bottom plate is slidably connected with a supporting table for placing a shell, and the bottom end of one side, close to the supporting table, of the protective cover is provided with a feeding groove for the shell to enter;

one side of the supporting table close to the feeding chute is provided with a sealing mechanism, the top of the supporting table is provided with a material guiding mechanism, the output end of the material guiding mechanism is provided with a limiting mechanism connected with the sealing mechanism, when the shell is sent into the protective cover, the feeding chute is sealed through the sealing mechanism, and the output end of the material guiding mechanism can be sealed through the limiting mechanism.

As a further scheme of the invention: sealing mechanism is including fixing the sealed piece in brace table one side, sealed piece is close to one side of safety cover and has seted up the recess, groove department sets up the organ protection casing, the one side that the organ protection casing is close to the safety cover sets up to the opening, opening part fixedly connected with magnetic path, the inside first telescopic link that is provided with of recess, first telescopic link fixed connection is between the inside bottom surface of recess and magnetic path, the top that the side of safety cover is located the feed chute is provided with the electro-magnet with magnetic path matched with.

As a further scheme of the invention: the equal fixedly connected with baffle in both sides around the top of bottom plate, brace table and sealed piece all slide and set up between two baffles around.

As a further scheme of the invention: the bottom plate one side intercommunication is provided with stores the storehouse, store the inside apotheca that sets up of storehouse.

As a further scheme of the invention: the guide mechanism sets up the backup pad on a supporting bench including rotating, the notch has been seted up on the supporting bench, and backup pad one end is articulated mutually with a supporting bench, the bottom other end of backup pad is provided with the support bar, the support bar is articulated mutually with the backup pad, it has the second telescopic link to articulate between the inboard of support bar and the backup pad.

As a further scheme of the invention: offer on the sealed piece and supply material exhaust's logical groove, the inside bottom surface that leads to the groove sets up to the guide part, the guide part sets up to the inclined plane, be provided with guide way on the sealed piece, store one side fixedly connected with ejector pin that the storehouse is close to sealed piece, when sealed piece is close to storing the storehouse, the ejector pin passes guide way and makes the support bar slope to the support bar extrusion.

As a further scheme of the invention: the limiting mechanism comprises a sealing plate arranged on one side, close to the storage bin, of the sealing block, a traction rope is fixedly connected to the inner side of the magnetic block, and the other end of the traction rope penetrates through the sealing block and extends downwards to be fixed with the sealing plate.

As a further scheme of the invention: the top of closing plate is provided with the guide bar, the guide bar extends to the inside of closing plate and rather than sliding connection, the top of guide bar is provided with the fixed block, guide bar and fixed block fixed connection, the fixed block then with sealed piece one side fixed connection, the outside cover of guide bar is equipped with spacing spring, spacing spring sets up between fixed block and closing plate.

As a further scheme of the invention: the top of bottom plate is kept away from one side of storing the storehouse and is provided with the motor, the brace table is close to one side of motor and is provided with the stay cord, stay cord one end is fixed mutually with the brace table, the other end of stay cord passes the bottom plate and is fixed mutually with the wire reel, the wire reel then is connected with the output shaft transmission of motor.

As a further scheme of the invention: the front side and the rear side of the bottom plate are both provided with pressing cylinders, the output ends of the pressing cylinders are both connected with pressing plates, and the pressing plates penetrate through the bottom plate and extend to the side face of the shell.

Compared with the prior art, the invention has the beneficial effects that: when the whole supporting plate is in an inclined state, the shell at the top of the supporting plate can slide downwards along the top of the supporting plate to the interior of the storage chamber on the storage bin, so that the shell after dispensing can be taken out, and the shell can be prevented from contacting with the external environment in the taking-out process, the device can conveniently and quickly take out the shell after dispensing, and the dispensing and the taking-out processes are carried out in a dust-free environment, so that the influence of dust on the dispensing operation is avoided to the maximum extent; when this device made the casing enter into the safety cover inside through sealed piece, can seal the feed chute, and through the logical groove on the sealed piece, be favorable to the casing to discharge to can seal logical groove through stop gear, thereby make the casing all be in dustless environment at whole point glue and the in-process that shifts out, thereby improved the quality of gluing.

Drawings

The invention is further illustrated by the following examples in conjunction with the drawings.

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

FIG. 2 is a schematic view of the chute and the protective cover of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the portion B of FIG. 1 according to the present invention;

FIG. 5 is a schematic view of the sealing mechanism of the present invention;

FIG. 6 is a schematic view of the floor and storage compartment configuration of the present invention;

FIG. 7 is a schematic view of the baffle and support plate construction of the present invention;

FIG. 8 is an enlarged view of the structure of the portion C of FIG. 6 according to the present invention;

FIG. 9 is a schematic view of the structure of the support bar and the second telescopic rod of the present invention;

fig. 10 is a schematic view of the support plate and roller arrangement of the present invention.

In the figure: 1. dispensing a glue head; 2. a fixed mount; 3. sealing cloth; 4. an organ shield; 5. storing a bin; 6. a storage chamber; 7. pulling a rope; 8. a motor; 9. a tension spring; 10. a support table; 11. a housing; 12. a protective cover; 13. a roller; 14. a support plate; 15. a limiting spring; 16. a guide rod; 17. a hauling rope; 18. a sealing block; 19. a first telescopic rod; 20. a second telescopic rod; 21. a supporting strip; 22. a guide channel; 23. a guide portion; 24. a sealing plate; 25. a base plate; 26. a pressing cylinder; 27. a magnetic block; 28. a baffle plate; 29. an electromagnet; 30. a feed chute; 31. a second inner slide bar; 32. a second outer slide bar; 33. a top rod; 34. a chute; 35. a first outer slide bar; 36. a first inner slide bar.

Detailed Description

As shown in fig. 1-2, a dispensing device for a mobile phone shell comprises a bottom plate 25, a protective cover 12 fixedly connected to the top of the bottom plate 25, a sealing cloth 3 fixedly connected to the top end of the inner cavity of the protective cover 12, the sealing cloth 3 made of elastic material such as plastic or rubber, and a fixing frame 2 arranged at the center of a sealing plate 24 and fixedly provided with a dispensing head 1 connected with a dispensing machine.

And spout 34 has been seted up at the top of

bottom plate

25, and 34 sliding connection of spout department has a brace table 10, is provided with the boss of placing cell-phone shell casing 11 in top one side of brace table 10, and the feed chute 30 that supplies casing 11 to get into is seted up to one side bottom that safety cover 12 is close to brace table 10.

During the in-service use, place the boss top at a supporting bench 10 with the casing 11 that needs the point to glue, move a supporting bench 10 to the inside bottom of safety cover 12 along spout 34, glue the operation through the point of gluing head 1 on the point gum machine to casing 11 and carry out the point, owing to set up sealed cloth 3 on the inside top of safety cover 12, consequently can avoid outside dust to cause the pollution to the position of having glued the point at the point in-process of gluing to can protect casing 11, improve the quality of gluing.

As shown in fig. 1 and 3-7, a sealing mechanism is disposed on a side of the supporting platform 10 close to the feeding chute 30, and when the supporting platform 10 drives the housing 11 on top of the supporting platform to move into the protecting cover 12, the feeding chute 30 on one side of the protecting cover 12 can be sealed by the sealing mechanism, so that dust can be prevented from entering into the protecting cover 12 through the feeding chute 30.

Specifically, the sealing mechanism includes a sealing block 18 fixed on one side of the supporting platform 10, the bottom of the sealing block 18 is on the same plane as the bottom of the supporting platform 10, and the sealing block 18 is also slidably connected inside the sliding slot 34.

Furthermore, a groove is formed in one side, close to the protective cover 12, of the sealing block 18, the organ protective cover 4 is arranged at the groove, the side face of the sealing block 18 is fixed to the organ protective cover 4, an opening is formed in one side, close to the protective cover 12, of the organ protective cover 4, a magnetic block 27 is fixedly connected to the opening, a first telescopic rod 19 is arranged inside the groove, and the first telescopic rod 19 is fixedly connected between the bottom face inside the groove and the magnetic block 27.

Furthermore, the first telescopic rod 19 comprises a first outer sliding rod 35 and a first inner sliding rod 36, a first round hole matched with the first inner sliding rod 36 is formed in the first outer sliding rod 35, so that the first outer sliding rod and the first inner sliding rod are in sliding fit, and a first spring is arranged in the round hole and fixedly connected between the first inner sliding rod 36 and the first outer sliding rod 35.

Further, an electromagnet 29 is provided on the side of the protective cover 12 at the top of the feed chute 30.

In actual use, the shell 11 needing glue dispensing is placed on a boss at the top of the support table 10, the support table 10 moves towards the protective cover 12 along the sliding chute 34, at the moment, the shell 11 enters the protective shell through the feeding chute 30 on the protective cover 12, along with the continuous movement of the support table 10, the organ protective cover 4 on one side of the sealing block 18 contacts with the electromagnet 29 on the protective cover 12, and at the moment, the electromagnet 29 is electrified to adsorb the magnetic block 27, so that the magnetic block 27 and the electromagnet 29 are mutually adsorbed together;

and both sides all fixedly connected with baffle 28 around the top of bottom plate 25, it sets up between two front and back baffles 28 all to slide supporting bench 10 and sealed piece 18, therefore, after electro-magnet 29 and magnetic path 27 attract each other, the safety cover 12, organ protection casing 4, baffle 28, the cavity of subassembly is in sealed environment between sealed piece 18 and the bottom plate 25, and thus can avoid outside dust to enter into the safety cover 12 through feed chute 30 inside and cause the influence to the operation of gluing, consequently, can seal feed chute 30 automatically when sending casing 11 into safety cover 12 inside through this device, thereby further provide dustless environment, be favorable to going on of the operation of gluing, improve the quality of gluing.

As shown in fig. 3-4 and 6-10, in order to facilitate taking out the casing 11 after dispensing is completed, a material guiding mechanism is disposed on the top of the supporting table 10, and a limiting mechanism connected to the sealing block 18 is disposed at an output end of the material guiding mechanism, when the casing 11 is sent into the protective cover 12, the feeding chute 30 is sealed by the sealing block 18, the output end of the material guiding mechanism can be sealed by the limiting mechanism, so as to prevent dust from polluting the casing 11, after dispensing is completed, the material guiding mechanism is limited by contacting the limiting mechanism, so that the dispensing-completed mobile phone shell can be led out to the storage chamber 6 in the storage chamber 5 through the output end of the material guiding mechanism, thereby preventing the casing 11 from contacting with an external environment during taking out, and the storage chamber 5 is disposed on one side of the bottom plate 25, so as to facilitate storage of the led-out casing 11, and prevent the led-out casing 11 from contacting with the external environment.

Further, the material guiding mechanism comprises a supporting plate 14 rotatably arranged on the supporting table 10, specifically, a notch is formed in the supporting table 10, one end of the supporting plate 14 close to the boss is hinged to the supporting table 10, the other end of the bottom of the supporting plate 14 is provided with a supporting bar 21, the supporting bar 21 is hinged to the supporting plate 14, and a hinge center of the supporting bar is close to one side of the boss, so that the supporting bar 21 can rotate counterclockwise around the hinge center relative to the supporting plate 14 and cannot rotate clockwise, a second telescopic rod 20 is arranged between the inner side of the supporting bar 21 and the supporting plate 14, the bottom end of the second telescopic rod 20 is hinged to a first cross seat on the supporting bar 21, the top end of the second telescopic rod 20 is hinged to a second hinge seat on the supporting plate 14, the second telescopic rod 20 comprises a second inner sliding rod 31 and a second outer sliding rod 32, specifically, the second inner sliding rod 31 is slidably connected to the second outer sliding rod 32, a second spring is arranged on the inner side of the second outer sliding rod 20, and is fixedly connected between the second inner sliding rod 31 and the second outer sliding rod 32, and, in use, the second spring can support the supporting bar 21, so that the supporting bar 21 is in a vertical state, and the supporting plate 14 is arranged at the notch on the supporting table 10;

offer the logical groove that supplies material discharge on the sealing block, the inside bottom surface of logical groove sets up to guide part 23, it is the inclined plane, be convenient for casing 11 gliding, and guide part 23 cooperatees with the tail end of backup pad 14, still be provided with guide channel 22 on sealing block 18, guide channel 22 is corresponding with the support bar 21 of backup pad 14 bottom, be close to one side fixedly connected with ejector pin 33 of sealing block 18 at storage storehouse 5, when sealing block 18 is close to storage storehouse 5, ejector pin 33 can extrude support bar 21 through guide channel 22, thereby make support bar 21 overcome the effort anticlockwise rotation slope of second spring, support plate 14 is in the tilt state this moment, thereby casing 11 that the point of being convenient for is glued and is accomplished slides down along the backup pad 14 of slope, make casing 11 can slide to storage chamber 6 on the storage storehouse 5 inside through backup pad 14, and then collect casing 11.

In order to reduce the friction between the housing 11 and the support plate 14 when moving, a plurality of rollers 13 are rotatably provided on the top of the support plate 14.

When the support platform 10 is used in detail, when the support platform 10 drives the housing 11 at the top of the support platform to enter the protective cover 12, the housing 11 at the top of the boss will abut against the inner side of the protective cover 12, at this time, the support platform 10 will be driven to move continuously, because the support platform 10 can slide continuously along the sliding groove 34 at the top of the bottom plate 25, and the housing 11 will be blocked by the side of the protective cover 12, when the support platform 10 moves continuously, the housing 11 at the top of the boss will gradually dislocate with the boss, when the boss is completely dislocated with the housing 11, at this time, the housing 11 will fall on the top of the supporting plate 14 at the notch, and at this time, the supporting strip 21 at one side of the bottom of the supporting plate 14 is in a vertical state, so that the supporting strip 21 supports the supporting plate 14 to make it in a horizontal state, therefore, when the housing 11 falls on the top of the supporting plate 14, it is convenient to glue dispensing, at this time, the end of the protective cover 12 far from the storage bin 5 can be sealed by the boss on the supporting plate 14, prevent dust from entering the protective cover 12 through the gap between the protective cover 12 and the chute 34, and the feeding chute 30 on the protective cover 12 can be sealed through mutual attraction between the electromagnet 29 and the magnetic block 27, thereby being beneficial to creating a dustless environment in the dispensing process, improving the dispensing quality, driving the supporting table 10 to move outwards for resetting after dispensing is finished, in the moving process, the electromagnet 29 and the magnetic block 27 are continuously in the attraction state, at the moment, in the moving process of the supporting table 10 and the supporting plate 14, the chamber between the two baffles 28 can be always sealed through the organ protective cover 4, avoiding the contact of the shell 11 with the external environment in the moving process, when the sealing block 18 contacts the ejector rod 33, the ejector rod 33 can penetrate out of the guide channel 22 and extrude the supporting bar 21, thereby moving towards the direction of the supporting bar 21, when the sealing block 18 contacts the storage bin 5, the ejector rod 33 presses against the supporting bar 21, thereby causing the supporting bar 21 to deflect, at this time, the supporting bar 14 is in an inclined state as a whole, so that the housing 11 at the top of the supporting bar 14 can slide downwards along the top of the supporting bar 14 to the inside of the storage chamber 6 on the storage bin 5, thereby taking out the housing 11 after dispensing, and can avoid the housing 11 after dispensing from contacting with the external environment in the taking-out process, the device can conveniently and quickly take out the housing 11 after dispensing, and the dispensing and the taking-out process of the housing 11 are both carried out in a dust-free environment, thereby maximally avoiding the influence of dust on the dispensing operation.

As shown in fig. 1 and 5, the limiting mechanism includes a sealing plate 24 disposed on one side of the sealing block 18 close to the storage bin 5, a guide rod 16 is disposed on the top of the sealing plate 24, the guide rod 16 extends into the sealing plate 24 and is slidably connected with the sealing plate, a fixing block is disposed on the top of the guide rod 16, the guide rod 16 is fixedly connected with the fixing block, the fixing block is fixedly connected with one side of the sealing block 18, a limiting spring 15 is sleeved on the outer side of the guide rod 16, and the limiting spring 15 is disposed between the fixing block and the sealing plate 24.

Furthermore, a pulling rope 17 is fixedly connected to the inner side of the magnetic block 27, the other end of the pulling rope 17 penetrates through the sealing block 18 and extends downwards to be fixed with the sealing plate 24, and a first pulley is arranged at a corner of the pulling rope 17 and fixedly connected with the sealing block 18.

In practical use, when the electromagnet 29 and the magnetic block 27 are adsorbed, the support table 10 continues to move, so that the first telescopic rod 19 is compressed, the traction rope 17 is loosened, the sealing plate 24 can be driven to move downwards under the action of the limiting spring 15 to seal the through groove on the limiting block 18, and external dust is prevented from entering the protective cover 12 through the through groove;

and when the seal block 18 gradually contacts with the ejector rod 33, the traction rope 17 is gradually tensioned, at the moment, the assembly of the assembly is moved upwards and is staggered with the guide channel 22 through the tension of the traction rope 17 on the sealing plate 24, so that the ejector rod 33 conveniently enters the guide channel 22 and causes the support strip 21 to deflect through the guide channel 22, and the support table 10 is continuously moved and reset, the traction rope 17 is gradually tensioned, so that the sealing plate 24 is driven to move upwards and is gradually staggered with the through groove, at the moment, the support plate 14 is already in an inclined state, so that the shell 11 can slide downwards to the through groove through the support plate 14, and enters the storage bin 5 through the through groove, and the working personnel can take the shell conveniently.

In order to improve the stability of casing 11 when some glue, both sides all are provided with the cylinder 26 that compresses tightly around bottom plate 25, and the output that compresses tightly cylinder 26 all is connected with the clamp plate, and inside the clamp plate passed bottom plate 25 and entered into spout 34, when casing 11 dropped to backup pad 14, driven the clamp plate through compressing tightly cylinder 26 and removed and make its and casing 11 both sides contact around to a casing 11 compresses tightly, and the some glue of being convenient for.

And in order to drive the supporting table 10 to move, one side of keeping away from the storage bin 5 at the top of bottom plate 25 is provided with motor 8, and one side that supporting table 10 is close to motor 8 is provided with stay cord 7, stay cord 7 one end is fixed mutually with supporting table 10, the other end of stay cord 7 passes bottom plate 25 and is fixed mutually with the wire reel, and the wire reel then is connected with motor 8's output shaft transmission, corner at stay cord 7 is provided with the second pulley, second pulley and bottom plate 25 fixed connection, it is provided with expanding spring 9 to be close to motor 8 one side at supporting table 10, expanding spring 9 sets up inside the recess, can reset supporting table 10 through expanding spring 9 that sets up, and in the in-service use process, can also drive the lead screw through motor 8, lead screw and supporting table 10 screw-thread fit's mode drives supporting table 10 and controls the removal.

During the in-service use, drive the wire reel through motor 8 and rotate and twine stay cord 7 to can drive a supporting bench 10 and slide in spout 34 is inside, and can loosen stay cord 7 when the wire reel reverses, can drive a supporting bench 10 at expanding spring 9's effort and reset.

In conclusion, when the shell 11 enters the protective cover 12 through the sealing block 18, the feeding groove 30 can be sealed, the discharging of the shell 11 is facilitated through the through groove in the sealing block 18, the through groove can be sealed through the limiting mechanism, and therefore the shell 11 is in a dust-free environment in the whole dispensing and moving-out process, and the dispensing quality is improved.

Claims

1. The utility model provides a cell-phone shell adhesive deposite device, includes bottom plate (25) and sets up in safety cover (12) at its top, its characterized in that: the top end of the inner cavity of the protective cover (12) is fixedly connected with a sealing cloth (3), the sealing cloth (3) is connected with a dispensing head (1), the top of the bottom plate (25) is connected with a supporting table (10) for placing the shell (11) in a sliding mode, and the bottom end, close to the supporting table (10), of one side of the protective cover (12) is provided with a feeding groove (30) for the shell (11) to enter;

a sealing mechanism is arranged on one side, close to the feeding chute (30), of the supporting table (10), a material guiding mechanism is arranged on the top of the supporting table (10), a limiting mechanism connected with the sealing mechanism is arranged at the output end of the material guiding mechanism, when the shell (11) is sent into the protective cover (12), the feeding chute (30) is sealed through the sealing mechanism, and the output end of the material guiding mechanism can be sealed through the limiting mechanism;

the sealing mechanism comprises a sealing block (18) fixed on one side of the supporting table (10), a groove is formed in one side, close to the protective cover (12), of the sealing block (18), an organ protective cover (4) is arranged at the groove, an opening is formed in one side, close to the protective cover (12), of the organ protective cover (4), a magnetic block (27) is fixedly connected to the opening, a first telescopic rod (19) is arranged inside the groove, the first telescopic rod (19) is fixedly connected between the bottom surface inside the groove and the magnetic block (27), and an electromagnet (29) matched with the magnetic block (27) is arranged on the side surface of the protective cover (12) located at the top of the feeding groove (30);

a storage bin (5) is communicated with one side of the bottom plate (25), and a storage chamber (6) is arranged in the storage bin (5);

the material guide mechanism comprises a supporting plate (14) which is rotatably arranged on the supporting table (10), a notch is formed in the supporting table (10), one end of the supporting plate (14) is hinged to the supporting table (10), a supporting strip (21) is arranged at the other end of the bottom of the supporting plate (14), the supporting strip (21) is hinged to the supporting plate (14), and a second telescopic rod (20) is hinged between the inner side of the supporting strip (21) and the supporting plate (14);

offer on sealed piece (18) and supply material exhaust's logical groove, the inside bottom surface that leads to the groove sets up to guide part (23), guide part (23) set up to the inclined plane, be provided with direction passageway (22) on sealed piece (18), one side fixedly connected with ejector pin (33) that storage storehouse (5) are close to sealed piece (18), when sealed piece (18) are close to storage storehouse (5), ejector pin (33) pass direction passageway (22) and make support bar (21) slope to support bar (21) extrusion.

2. The dispensing apparatus for a mobile phone case according to claim 1, wherein: the supporting platform is characterized in that the front side and the rear side of the top of the bottom plate (25) are fixedly connected with baffle plates (28), and the supporting platform (10) and the sealing block (18) are arranged between the front baffle plate and the rear baffle plate (28) in a sliding mode.

3. A dispensing apparatus for a mobile phone casing as claimed in claim 1, wherein: stop gear is including setting up in sealing block (18) and being close to sealing plate (24) of storing storehouse (5) one side, the inboard fixedly connected with haulage rope (17) of magnetic path (27), the other end of haulage rope (17) passes sealing block (18) and downwardly extending is fixed mutually with sealing plate (24).

4. A dispensing apparatus for a mobile phone casing as claimed in claim 3, wherein: the top of closing plate (24) is provided with guide bar (16), guide bar (16) extend to the inside of closing plate (24) and rather than sliding connection, the top of guide bar (16) is provided with the fixed block, guide bar (16) and fixed block fixed connection, fixed block and sealed piece (18) one side fixed connection, the outside cover of guide bar (16) is equipped with spacing spring (15), spacing spring (15) set up between fixed block and closing plate (24).

5. A dispensing apparatus for a mobile phone casing as claimed in claim 1, wherein: one side of keeping away from storage storehouse (5) at the top of bottom plate (25) is provided with motor (8), one side that brace table (10) are close to motor (8) is provided with stay cord (7), stay cord (7) one end is fixed mutually with brace table (10), the other end of stay cord (7) passes bottom plate (25) and is fixed mutually with the wire reel, the wire reel is connected with the output shaft transmission of motor (8).

6. A dispensing apparatus for a mobile phone casing as claimed in claim 1, wherein: the front side and the rear side of the bottom plate (25) are respectively provided with a pressing cylinder (26), the output ends of the pressing cylinders (26) are respectively connected with a pressing plate, and the pressing plates penetrate through the bottom plate (25) and extend to the side face of the shell (11).