CN211807763U - Automatic and continuous nut conveying device in hollow blow molding die - Google Patents
Automatic and continuous nut conveying device in hollow blow molding die Download PDFInfo
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- CN211807763U CN211807763U CN201922186858.2U CN201922186858U CN211807763U CN 211807763 U CN211807763 U CN 211807763U CN 201922186858 U CN201922186858 U CN 201922186858U CN 211807763 U CN211807763 U CN 211807763U
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- nut
- push rod
- gland
- metal elastic
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Abstract
The utility model discloses an automatic nut device of carrying in succession in cavity blowing mould, carry the stand pipe, its characterized in that including nut push rod and nut: nut push rod front end is equipped with the nut socle, the nut socle is annular knurl metal elastic component, annular knurl metal elastic component front end is the metal tip, nut push rod rear end is connected with the cylinder, the nut is carried the stand pipe top and is connected with external nut vibration dish, nut is carried the stand pipe bottom and is nut direction gland, nut direction gland central point puts and opens there is the guide way, the nut direction gland outside is equipped with T type spring part in guide way one end, nut direction gland inboard is connected with the push rod uide bushing, push rod uide bushing central point puts and is equipped with nut push rod guide way. The utility model discloses get and replace the artifical operation of placing the nut, when releasing the staff, reduce the bad product that the human factor leads to, reduce artifical mistake, can carry production in succession simultaneously, improve the production efficiency of product.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, specifically an automatic nut device of carrying in succession in cavity blowing mould.
Background
The hollow plastic parts such as medical supplies (bed head, bed periphery, backrest, pedestal pan and the like of a sickbed), toys, kitchen and toilet supplies and the like which are used in daily life are all provided with a certain number of nuts embedded in the plastic parts, and the hollow plastic parts are used for mounting and connecting parts and preventing the screw threads of the plastic parts from being easily mounted with sliding teeth. The traditional nut feeding mode is as follows: when plastic is extruded in a hot melting mode, the nut is manually placed on the pin of the mold of the product in advance, and then the plastic is integrally molded in a blow molding mode. The disadvantages of this approach are: 1. the time for placing the nut is long, each product basically needs to consume 8-10 seconds, and the production efficiency is low; 2. after the nut is manually placed into the die, the nut generates vibration in the moving process of the die, and the die is easy to fall off, so that waste products or defective products are generated; 3. the nuts are less due to human factors, so that waste products are generated; 4. The improved process is that nuts are sorted by a vibrating disc, wait for fixed positioning points, manually grab and place the nuts onto a die, and the nuts which are quickly sorted cannot be continuously and efficiently utilized only by manpower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic nut device of carrying in succession in cavity blow mold takes for the artifical operation of placing the nut, when releasing the staff, reduces the bad product that the human factor leads to, reduces artifical mistake, can carry production in succession simultaneously, improves the production efficiency of product.
In order to achieve the above object, the utility model provides a following technical scheme: including nut push rod and nut transport pipe, its characterized in that: the nut push rod front end is equipped with the nut sleeve post, be equipped with annular knurl metal elastic component on the nut sleeve post, nut sleeve post front end is the metal tip, nut push rod rear end is connected with the cylinder, the nut is carried the stand pipe top and is connected with external nut vibration dish, nut is carried the stand pipe bottom and is nut direction gland, nut direction gland central point puts and opens there is the nut guide way, the nut direction gland outside is equipped with T type spring part in nut guide way one end, nut direction gland inboard is connected with the push rod uide bushing, push rod uide bushing central point puts and is equipped with nut push rod guide way.
As a further aspect of the present invention: the middle part of the knurled metal elastic part is a knurled metal elastic sleeve, and the rear end of the knurled metal elastic part is fixedly connected to the front end of the nut push rod.
As a further aspect of the present invention: the nut conveying guide pipe is a transparent hose, conveying pipe clamp pieces are arranged on two sides of the nut conveying guide pipe, the bottom of each conveying pipe clamp piece is fixedly connected with a nut guide gland, and the nut conveying guide pipe is clamped on the side face.
As a further aspect of the present invention: the size of the nut guide groove is consistent with the size and the length of the nut.
As a further aspect of the present invention: the rear end of the nut push rod is fixedly connected with the air cylinder, and the air cylinder pushes the nut push rod to move back and forth in the nut push rod guide groove.
Compared with the prior art, the utility model discloses beneficial effect:
1. the utility model provides a artifical problem of putting into the nut, when releasing the staff, reduce the bad product that the human factor leads to.
2. The utility model discloses can all-weather automatic continuous transport nut during the use, can effectual improvement production efficiency, surely do not need artifical nurse operation, have that factor of safety is high, the sectional part is few, the assembly is simple and advantage with low costs.
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 nut guide gland;
fig. 3 is a cross-sectional view of the present invention;
fig. 4 is a schematic structural view of the nut pushing rod of the present invention;
FIG. 5 is a schematic structural view of the knurled metal elastic member of the present invention;
in the figure: 1-nut push rod; 2-nut conveying guide pipe; 3, sleeving a column by a nut; 4-knurling the metal elastic piece; 5-metal tip; 6-cylinder; 7-nut guide gland; 9-nut guide groove; a 10-T type spring member; 11-a push rod guide sleeve; 12-nut push rod guide groove; 13-knurling metal elastic sleeve; 14-a delivery tube clamp; 15-external nut vibrating disk; 16-a nut; 17-a mould.
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. 1-5, in the embodiment of the present invention, an automatic continuous nut conveying device in a hollow blow molding mold comprises a nut pushing rod 1 and a nut conveying guiding pipe 2, a nut sleeve column 3 is arranged at the front end of the nut pushing rod 1, a knurled metal elastic member 4 is arranged on the nut sleeve column 3, a knurled metal elastic sleeve 13 is arranged in the middle of the knurled metal elastic member 4, the rear end of the knurled metal elastic part 4 is fixedly connected with the front end of the nut push rod 1, the front end of the nut sleeve column 3 is provided with a metal pointed end 5, the rear end of the nut push rod 1 is connected with the air cylinder 6, the top of the nut conveying guide pipe 2 is connected with the external nut vibrating disk 15, the nut conveying guide pipe 2 is a transparent hose, conveying pipe clamping pieces 14 are arranged on two sides of the nut conveying guide pipe, the bottom of each conveying pipe clamping piece 14 is fixedly connected with a nut guide gland 7, and the nut conveying guide pipe 2 is clamped on the side face. The bottom of the nut conveying guide pipe 2 is provided with a nut guide gland 7, the center of the nut guide gland 7 is provided with a nut guide groove 9, and the size of the nut guide groove 9 is consistent with that of a nut 16 to be installed. The nut guide gland 7 outside is equipped with T type spring part 10 in nut guide way 9 one end, nut guide gland 7 inboard is connected with push rod uide bushing 11, 11 central point on the push rod uide bushing put and are equipped with nut push rod guide way 12, 1 rear end of nut push rod and cylinder 6 fixed connection, and cylinder 6 promotes nut push rod 1 and reciprocating motion in nut push rod guide way 12.
When the device works, the nuts are arranged according to a certain sequence and direction by the external nut vibrating disk 15 and are conveyed to the nut guide gland 7 through the nut conveying guide pipe 2, the center of the nut guide gland 7 is provided with a guide groove, the center of the nut guide gland 7 is provided with a nut guide groove 9, the size of the nut guide groove 9 is consistent with the size and the length of the nut 16 to be installed, the nut 16 can be kept in the nut guide groove 9, so that in order to avoid the phenomenon of nut emptying, the rear end of the nut push rod 1 is connected with the air cylinder 6, the air cylinder 6 moves the nut push rod 1 and the knurled metal elastic part 4 to the direction of the mold 17 under the external air pressure effect, the knurled metal elastic part 4 penetrates the center of the nut 16, the nut 16 is completely sleeved into the knurled metal elastic sleeve 13 under the resistance effect of the T-shaped spring part 10, the nut push rod 1 continues to push the nut 16 into the inner cavity of, and completing one-time automatic delivery. When the hollow product is cooled and molded, the nut 16 and the plastic part are integrated, the nut push rod 1 and the knurled metal elastic part 4 return to the initial position under the return motion of the cylinder 6, the nut 16 on the nut conveying guide pipe 2 falls into the nut guide groove 9 formed in the central position of the nut guide gland 7 under the action of gravity in the process of resetting the nut push rod 1, and the next installation period is waited for, so that the process of automatically conveying the nut 16 is completed. The nut feeding device has the advantages of being capable of automatically and continuously feeding nuts in all weather, effectively improving production efficiency, being free of manual nursing operation, high in safety factor, few in combined parts, simple in assembly and low in cost.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an automatic nut device that carries in succession in cavity blow mold, includes nut push rod (1) and nut and carries stand pipe (2), its characterized in that: nut push rod (1) front end is equipped with nut sleeve post (3), be equipped with annular knurl metal elastic component (4) on nut sleeve post (3), nut sleeve post (3) front end is metal tip (5), nut push rod (1) rear end is connected with cylinder (6), nut transport stand pipe (2) top is connected with external nut vibration dish (15), nut transport stand pipe (2) bottom is nut direction gland (7), nut direction gland (7) central point puts and opens there is nut guide way (9), the nut direction gland (7) outside is equipped with T type spring part (10) in nut guide way (9) one end, nut direction gland (7) inboard is connected with push rod uide bushing (11), push rod uide bushing (11) central point puts and is equipped with nut push rod guide way (12).
2. The automatic continuous feeding nut device in the hollow blow molding die according to claim 1, characterized in that: knurling metal elastic component (4) middle part is knurling metal elastic sleeve (13), knurling metal elastic component (4) rear end fixed connection is in nut push rod (1) front end.
3. The automatic continuous feeding nut device in the hollow blow molding die according to claim 1, characterized in that: the nut conveying guide pipe (2) is a transparent hose, conveying pipe clamp pieces (14) are arranged on two sides of the nut conveying guide pipe, the bottom of each conveying pipe clamp piece (14) is fixedly connected with a nut guide gland (7), and the nut conveying guide pipe (2) is clamped on the side face.
4. The automatic continuous feeding nut device in the hollow blow molding die according to claim 1, characterized in that: the size of the nut guide groove (9) is consistent with the size and the length of the nut.
5. The automatic continuous feeding nut device in the hollow blow molding die according to claim 1, characterized in that: the rear end of the nut push rod (1) is fixedly connected with the air cylinder (6), and the air cylinder (6) pushes the nut push rod (1) to move back and forth in the nut push rod guide groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922186858.2U CN211807763U (en) | 2019-12-09 | 2019-12-09 | Automatic and continuous nut conveying device in hollow blow molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922186858.2U CN211807763U (en) | 2019-12-09 | 2019-12-09 | Automatic and continuous nut conveying device in hollow blow molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211807763U true CN211807763U (en) | 2020-10-30 |
Family
ID=73030489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922186858.2U Active CN211807763U (en) | 2019-12-09 | 2019-12-09 | Automatic and continuous nut conveying device in hollow blow molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211807763U (en) |
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2019
- 2019-12-09 CN CN201922186858.2U patent/CN211807763U/en active Active
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