CN214605621U

CN214605621U - Injection mold capable of injecting glue quickly for disposable packaging box

Info

Publication number: CN214605621U
Application number: CN202023053321.8U
Authority: CN
Inventors: 钱锦荣
Original assignee: Suzhou Jintuo New Material Technology Co ltd
Current assignee: Suzhou Jintuo New Material Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-11-05
Anticipated expiration: 2030-12-17

Abstract

The utility model provides an injection mold of quick injecting glue of disposable packing carton, including bed die and last mould, it is located the upper end position department of bed die to go up the mould, the inside both sides position department of bed die all is fixed with built-in limit post, the preceding terminal surface intermediate position department of last mould is fixed with leading display screen, go up mould up terminal surface intermediate position department and seted up the groove of moulding plastics, it all is fixed with the limit and puts the board to go up mould up terminal surface both sides position department, the inside spout of having seted up of limit, the equal swing joint in both sides of spout inside has built-in slide bar, two corresponding be fixed with centre gripping semicircle piece between the built-in slide bar. The utility model provides an injection mold that disposable packing carton can quick injecting glue has can be effectual to the outside pipe of moulding plastics press from both sides tightly fixed to reach better quick injecting glue effect, also can accomplish drawing of patterns processing work between effectual messenger's last mould and the bed die, reach better drawing of patterns effect.

Description

Injection mold capable of injecting glue quickly for disposable packaging box

Technical Field

The utility model belongs to the technical field of injection mold, especially, relate to an injection mold that disposable packing carton can quick injecting glue.

Background

The injection molding method has the advantages of high production speed, high efficiency, automation operation, various colors, shapes from simple to complex, sizes from large to small, precise product size, easy product replacement, capability of forming products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like.

Injection mold is in the use, because of inside mouthful of moulding plastics does not set up better injecing mechanism, when leading to outside personnel to mould plastics and handle, need aim at the processing work many times to carry the liquid of moulding plastics of outside inside mouthful of moulding plastics, accomplish the processing work of moulding plastics, be unfavorable for outside personnel to mould plastics and handle work.

Therefore, it is necessary to provide an injection mold for injecting glue into a disposable package to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an injection mold of injecting glue fast of disposable packing carton has solved inside mouth of moulding plastics and has not set up better limiting mechanism, when leading to outside personnel to mould plastics and handle, needs to aim at processing work many times to inside carrying the mouth of moulding plastics with outside liquid of moulding plastics, accomplish the processing work of moulding plastics, be unfavorable for outside personnel to carry out the problem of the processing work of moulding plastics.

For solving the technical problem, the utility model provides a pair of injection mold that disposable packing carton injecting glue fast, including bed die and last mould, it is located the upper end position department of bed die to go up the mould, the equal fixed mounting in the inside both sides position department of bed die has built-in restriction post, go up mould front end face intermediate position department fixed mounting and have leading display screen, it has seted up the groove of moulding plastics to go up mould up end intermediate position department, it has the limit place board to go up the equal fixed mounting in mould up end both sides position department, the inside spout of having seted up of limit place board, the equal swing joint in both sides of spout inside has built-in slide bar, two are corresponding fixed mounting has the half circle piece of centre gripping between the built-in slide bar.

Preferably, the front end face of the edge plate is fixedly provided with a rotary motor close to the upper end, the output end of the rotary motor is fixedly provided with a movable rotating rod, one side of the annular outer surface of the movable rotating rod is provided with a positive thread, and the other side of the annular outer surface of the movable rotating rod is provided with a negative thread.

Preferably, the front end face of the lower die is rotatably connected with a rotating shaft close to the middle position of the lower side, rotating gear sleeves are fixedly mounted at positions on two sides of the middle of the annular outer surface of the rotating shaft, limiting sliding plates are movably connected at two sides of the inner portion of the lower die, a plurality of limiting conical teeth are fixedly mounted on opposite faces of the limiting sliding plates correspondingly, a side position rod is fixedly mounted at the position of one side angle of the upper end face of the limiting sliding plate, an inclined plane contact block is fixedly mounted on the opposite faces of the side position rods correspondingly, and an ejection block is movably connected at the middle position of two sides of the inner portion of the lower die.

Preferably, both side surfaces of the lower end surface of the ejection block are inclined surfaces, the outer side surface of the inclined surface abutting block is also provided with an abutting surface corresponding to the inclined surface, the inclined surface abutting block abuts against the end surfaces of the two sides of the ejection block, the number of the ejection blocks is two, and the two corresponding ejection blocks are respectively located at the positions of the two sides of the lower die.

Preferably, the rotating gear sleeve is abutted to the outer surface of the limiting sliding plate, the rotating gear sleeve is meshed with the limiting bevel gear, and a notch for limiting the movement of the sliding plate is formed in the lower die.

Preferably, one side of the built-in sliding rod is located inside the sliding groove, a notch for the movable rotating rod to move is formed in the built-in sliding rod, and the inner wall of the notch is provided with a grain print corresponding to the positive thread and the negative thread.

Preferably, the movable rotating rod is in threaded connection with the built-in sliding rod, anti-slip threads are formed in the inner wall of the clamping semicircular block, and the clamping semicircular block corresponds to the injection molding groove in position.

Compared with the prior art, the utility model provides an injection mold that disposable packing carton injecting glue fast has following beneficial effect:

the utility model provides an injection mold for a disposable packing box capable of injecting glue rapidly, when performing injection molding treatment, external personnel align the external injection port with the position of an injection groove, after aligning, move the external injection port to a designated area position, after moving to a designated position, and then open a circuit switch of a rotary motor, when the rotary motor rotates, the rotary motor can effectively drive a movable rotating rod to rotate, because the annular outer surface of the movable rotating rod is respectively provided with a positive thread and a reverse thread, when the movable rotating rod rotates, the thread type connection between a built-in sliding rod and the movable rotating rod can drive the built-in sliding rod to move close together, when the built-in sliding rod moves close together, the clamping semicircular block is driven to move close together, so that the clamping semicircular block can fully limit the external injection port, thereby the external injection pipe can be effectively clamped and fixed, thereby achieving better rapid glue injection effect;

after finishing moulding plastics, outside personnel are rotating through the axis of rotation, the axis of rotation is at the rotation in-process, just can effectually drive the rotation gear sleeve and rotate, drive the limited slide through injecing the awl tooth and remove because of rotating the gear sleeve, it is at the removal in-process to inject the slide, just can drive corresponding limit and put the pole and draw close the removal, the pole is put on the limit and is removed the in-process, just drive inclined plane touch multitouch and remove, inclined plane touch multitouch and ejecting outside terminal surface all set up to corresponding inclined plane, so inclined plane touch multitouch is removing the in-process, just can effectually drive ejecting piece and reciprocate, the ejecting piece of both sides just can be abundant contradict to last mould, thereby just can effectually make and accomplish drawing of patterns processing work between last mould and the bed die, reach better drawing of patterns effect.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of an injection mold for rapid glue injection of a disposable packaging box according to the present invention;

FIG. 2 is an enlarged schematic view of the internal structure of the area A in FIG. 1 according to the present invention;

fig. 3 is a schematic plan view of the inner structure of the lower mold and the upper mold of the present invention.

Reference numbers in the figures: 1. a lower die; 2. an upper die; 3. a limiting column is arranged inside; 4. a front-mounted display screen; 5. injection molding a groove; 6. a side placing plate; 7. a chute; 8. a sliding rod is arranged inside; 9. clamping the semicircular block; 10. a rotating shaft; 11. a movable rotating rod; 12. a positive thread; 13. reverse threading; 14. ejecting a block; 15. rotating the gear sleeve; 16. defining a slide; 17. defining a bevel gear; 18. the inclined plane abuts against the contact block; 19. the rod is arranged at the side.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an injection mold for a disposable packaging box capable of injecting glue rapidly according to the present invention; FIG. 2 is an enlarged schematic view of the internal structure of the area A in FIG. 1 according to the present invention; fig. 3 is a schematic plan view of the inner structure of the lower mold and the upper mold of the present invention. The injection mold capable of quickly injecting glue for the disposable packaging box comprises a lower mold 1 and an upper mold 2, wherein the upper mold 2 is located at the upper end position of the lower mold 1, built-in limiting columns 3 are fixedly installed at positions of two sides inside the lower mold 1, a front display screen 4 is fixedly installed at a position in the middle of the front end face of the upper mold 2, an injection groove 5 is formed at the position in the middle of the upper end face of the upper mold 2, edge plates 6 are fixedly installed at positions of two sides of the upper end face of the upper mold 2, a sliding groove 7 is formed inside the edge plate 6, built-in sliding rods 8 are movably connected to two sides inside the sliding groove 7, and a clamping semicircular block 9 is fixedly installed between the two corresponding built-in sliding rods 8; the front end face of the edge plate 6 is fixedly provided with a rotary motor close to the upper end, the output end of the rotary motor is fixedly provided with a movable rotating rod 11, one side of the annular outer surface of the movable rotating rod 11 is provided with a positive thread 12, and the other side of the annular outer surface of the movable rotating rod 11 is provided with a negative thread 13.

When the injection molding treatment is carried out, an external person aligns the external injection molding opening with the position of the injection molding groove 5, after aligning, the external injection molding opening is moved to the position of the designated area, after the injection molding opening is moved to the designated position, the circuit switch of the rotating motor is opened, when the rotating motor rotates, the movable rotating rod 11 can be effectively driven to rotate, and because the annular outer surface of the movable rotating rod 11 is respectively provided with the positive thread 12 and the negative thread 13, when the movable rotating rod 11 rotates, meanwhile, the built-in slide bar 8 is connected with the movable rotating rod 11 in a threaded manner, so that the built-in slide bar 8 can be driven to move close together, when the built-in slide bar 8 moves close together, the clamping semicircular block 9 is driven to move close to each other, so that the clamping semicircular block 9 can fully limit the external injection molding opening, thereby just can effectually press from both sides tightly fixedly to the outside injection molding pipe to reach better quick injecting glue effect.

The front end face of the lower die 1 is rotatably connected with a rotating shaft 10 close to the middle position of the lower side, rotating gear sleeves 15 are fixedly mounted at positions on two sides of the middle of the annular outer surface of the rotating shaft 10, sliding plates 16 are limited by movably connected with two sides of the inner portion of the lower die 1, two corresponding sliding plates 16 opposite faces are limited by fixedly mounted with a plurality of limiting conical teeth 17, a side position of the upper end face of each limiting sliding plate 16 is fixedly mounted with a side placing rod 19, two corresponding sliding plates 19 opposite faces are fixedly mounted with inclined plane contact blocks 18, and ejection blocks 14 are movably connected with positions on two sides of the inner portion of the lower die 1.

The rotating shaft 10 is rotated, the rotating shaft 10 can effectively drive the rotating gear sleeve 15 to rotate in the rotating process, the rotating gear sleeve 15 drives the limiting sliding plate 16 to move through the limiting bevel gear 17, the limiting sliding plate 16 can drive the corresponding edge placing rod 19 to move close in the moving process, the edge placing rod 19 moves in the moving process, the inclined surface contact block 18 is driven to move, the inclined surface contact block 18 and the outer end face of the ejection block 14 are both set to be corresponding inclined surfaces, the inclined surface contact block 18 can effectively drive the ejection block 14 to move up and down in the moving process, the ejection blocks 14 on two sides can fully contact the upper die 2, and therefore the demolding processing work can be effectively completed between the upper die 2 and the lower die 1, and a better demolding effect is achieved.

The two side surfaces of the lower end surface of the ejection block 14 are both inclined surfaces, the outer side surface of the inclined surface contact block 18 is also provided with contact surfaces corresponding to the inclined surfaces, the inclined surface contact block 18 is in contact with the end surfaces of the two sides of the ejection block 14, the number of the ejection blocks 14 is two, and the two corresponding ejection blocks 14 are respectively located at the positions of the two sides of the lower die 1.

In the moving process of the ejection block 14, the ejection block 14 and the inclined plane contact block 18 are both set to be inclined planes, so that the inclined plane contact block 18 can effectively abut against the ejection block 14, the ejection block 14 can effectively move upwards, and the separation between the upper die 2 and the lower die 1 can be effectively completed.

The rotating gear sleeve 15 is abutted to the outer surface of the limiting sliding plate 16, the rotating gear sleeve 15 is meshed with the limiting bevel gear 17, and a notch for limiting the movement of the sliding plate 16 is formed in the lower die 1.

When the rotating gear sleeve 15 rotates, the limiting sliding plate 16 can be effectively driven to move close through the meshing action of the limiting bevel gear 17, and when the limiting sliding plate 16 moves, the inclined plane contact block 18 can be driven to move.

The position of one side of the built-in slide bar 8 is positioned in the sliding groove 7, a notch for moving the movable rotating rod 11 is formed in the built-in slide bar 8, the inner wall of the notch is provided with a grain print corresponding to a positive thread 12 and a negative thread 13, the movable rotating rod 11 is in threaded connection with the built-in slide bar 8, the inner wall of the clamping semicircular block 9 is provided with anti-skidding grains, and the clamping semicircular block 9 corresponds to the position of the injection molding groove 5.

The built-in sliding rods 8 can slide in the sliding grooves 7, and the movable rotating rods 11 can effectively drive the corresponding built-in sliding rods 8 to move close to each other in the rotating process, so that a good clamping effect is achieved.

The utility model provides a but injection mold of quick injecting glue of disposable packing carton's theory of operation as follows:

after the utility model is installed, when injection molding is carried out, external personnel align the external injection molding opening with the position of the injection molding groove 5, after alignment, the external injection molding opening is moved to the position of a designated area, after the external injection molding opening is moved to the designated position, and then the circuit switch of the rotating motor is opened, when the rotating motor rotates, the movable rotating rod 11 can be effectively driven to rotate, because the annular outer surface of the movable rotating rod 11 is respectively provided with the positive thread 12 and the reverse thread 13, when the movable rotating rod 11 rotates, the internal sliding rod 8 and the movable rotating rod 11 are in threaded connection, the internal sliding rod 8 can be driven to draw close and move, when the internal sliding rod 8 draws close and moves, the clamping semicircular block 9 is driven to draw close and move, so that the clamping semicircular block 9 fully limits the external injection molding opening, thereby the external injection molding pipe can be effectively clamped and fixed, thereby achieving better rapid glue injection effect;

after the injection molding is finished, an external person rotates the rotating shaft 10, and during the rotation of the rotating shaft 10, the rotary gear sleeve 15 can be effectively driven to rotate, and because the rotary gear sleeve 15 drives the limiting sliding plate 16 to move through the limiting bevel gear 17, in the moving process of the limiting sliding plate 16, the corresponding side rods 19 can be driven to move close, and during the movement of the side rods 19, the inclined plane contact block 18 is driven to move, and the outer end faces of the inclined plane contact block 18 and the ejection block 14 are both set to be corresponding inclined planes, so that in the moving process of the inclined plane contact block 18, the ejection blocks 14 can be effectively driven to move up and down, the ejection blocks 14 at the two sides can fully collide with the upper die 2, therefore, the demoulding treatment work between the upper mould 2 and the lower mould 1 can be effectively finished, and a better demoulding effect is achieved.

can effectually press from both sides tightly fixedly to the outside pipe of moulding plastics to reach better quick injecting glue effect and also can effectually make and accomplish drawing of patterns processing work between mould 2 and the bed die 1 simultaneously, reach better drawing of patterns effect.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides an injection mold that disposable packing carton can glue injecting fast, includes bed die (1) and goes up mould (2), it is located the upper end position department of bed die (1) to go up mould (2), its characterized in that: the utility model discloses a mould, including lower mould (1), upper mould (2), lower mould (2), upper mould (7), spout (7), the equal swing joint in inside both sides of spout (7) has built-in slide bar (8), and two are corresponding fixed mounting has centre gripping semicircle piece (9) between built-in slide bar (8), the equal fixed mounting of terminal surface intermediate position department has leading display screen (4) before upper mould (2), upper mould (2) up end intermediate position department has seted up groove (5) of moulding plastics, the equal fixed mounting of upper mould (2) up end both sides position department has put board (6), spout (6) inside has been seted up on the limit, the equal swing joint in both sides of spout (7) has built-in slide bar (8).

2. An injection mold capable of injecting glue rapidly for disposable packaging boxes according to claim 1, wherein a rotary motor is fixedly mounted at a position, close to the upper end, of the front end surface of the edge plate (6), a movable rotating rod (11) is fixedly mounted at the output end of the rotary motor, a positive thread (12) is formed on one side of the annular outer surface of the movable rotating rod (11), and a negative thread (13) is formed on the other side of the annular outer surface of the movable rotating rod (11).

3. The injection mold for quick glue injection of disposable packaging boxes according to claim 1, wherein, a rotating shaft (10) is rotatably connected to the front end surface of the lower die (1) near the middle position of the lower side, the two sides of the middle of the annular outer surface of the rotating shaft (10) are fixedly provided with rotating gear sleeves (15), both sides of the interior of the lower die (1) are movably connected with limiting sliding plates (16), a plurality of limiting conical teeth (17) are fixedly arranged on the opposite surfaces of the two corresponding limiting sliding plates (16), an edge rod (19) is fixedly arranged at the angular position of one side of the upper end surface of the limiting sliding plate (16), inclined plane contact blocks (18) are fixedly arranged on the opposite surfaces of the two corresponding edge rods (19), the middle positions of two sides in the lower die (1) are movably connected with ejection blocks (14).

4. The injection mold capable of injecting glue rapidly for the disposable packaging box according to claim 3, wherein two side faces of the lower end face of the ejection block (14) are both inclined faces, the outer side face of the inclined face contact block (18) is also provided with contact faces corresponding to the inclined faces, the inclined face contact block (18) is in contact with the end faces of the two sides of the ejection block (14), the number of the ejection blocks (14) is two, and the two corresponding ejection blocks (14) are respectively located at the positions of the two sides of the lower mold (1).

5. An injection mold capable of injecting glue rapidly for disposable packaging boxes according to claim 3, wherein the rotating gear sleeve (15) is abutted against the outer surface of the limiting sliding plate (16), the rotating gear sleeve (15) is meshed and connected with the limiting bevel gear (17), and a notch for limiting the movement of the sliding plate (16) is formed in the lower mold (1).

6. An injection mold capable of injecting glue rapidly for disposable packaging boxes according to claim 1, wherein one side of the built-in sliding rod (8) is located inside the sliding groove (7), a notch for the movable rotating rod (11) to move is formed inside the built-in sliding rod (8), and the inner wall of the notch is provided with a mark corresponding to the positive thread (12) and the negative thread (13).

7. An injection mold capable of injecting glue rapidly for disposable packaging boxes according to claim 6, wherein the movable rotating rod (11) is in threaded connection with the built-in sliding rod (8), the inner wall of the clamping semicircular block (9) is provided with anti-skid lines, and the clamping semicircular block (9) corresponds to the injection groove (5).