CN107825628B - Automatic pipe feeding device for filling shoulder of oval pipe - Google Patents
Automatic pipe feeding device for filling shoulder of oval pipe Download PDFInfo
- Publication number
- CN107825628B CN107825628B CN201710850246.1A CN201710850246A CN107825628B CN 107825628 B CN107825628 B CN 107825628B CN 201710850246 A CN201710850246 A CN 201710850246A CN 107825628 B CN107825628 B CN 107825628B
- Authority
- CN
- China
- Prior art keywords
- claw
- pipe
- upper pipe
- shoulder
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/002—Handling tubes, e.g. transferring between shaping stations, loading on mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Manufacturing & Machinery (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses an automatic pipe feeding device for filling shoulders with oval pipes, which comprises: the top of the upper pipe claw seat forms a cylindrical boss, mandrels are symmetrically arranged on two sides of the cylindrical boss, and claw finger connecting pieces are arranged at the lower part of the upper pipe claw seat; the two upper pipe claw fingers are symmetrically arranged on two sides of the cylindrical boss and are rotatably arranged on the claw finger connecting piece, and the upper pipe claw fingers are rotatably arranged on the mandrel; and the pressure spring is connected and arranged between the upper pipe claw seat and the upper pipe claw finger. Compared with the prior art, the hose feeding mechanism has a reasonable and simple structure, solves the problem of the hose feeding mechanism when the diameter of the circular tube of the hose is changed into the size change of the major axis and the minor axis of the elliptical tube in the process that the circular tube of the hose is changed into the elliptical tube when the elliptical tube shoulder is automatically fed, realizes the hose feeding function of the elliptical hose produced on the full-automatic hose shoulder feeding machine, improves the function of the full-automatic hose shoulder feeding machine, improves the production speed of the elliptical tube shoulder feeding machine, and reduces the labor intensity.
Description
Technical Field
The invention belongs to the technical field of hose production, and particularly relates to an automatic pipe feeding device for an elliptical pipe shoulder injection.
Background
At present, shoulder injection of the oval hose is mainly completed on a semi-automatic hose shoulder injection machine, and the hose is manually inserted into an oval core rod and then the shoulder injection is carried out. Because of the restraint of the semi-automatic hose shoulder injecting machine, the shoulder injecting mode uses a large amount of manpower and material resources, the production speed is low, meanwhile, the hose is easy to produce artificial pollution, and the sanitary requirement is not met.
Disclosure of Invention
In order to solve the technical problem, the invention provides an automatic pipe feeding device for an elliptical pipe shoulder injection.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the invention provides an automatic pipe feeding device for filling shoulders of an oval pipe, which comprises:
the top of the upper pipe claw seat forms a cylindrical boss, mandrels are symmetrically arranged on two sides of the cylindrical boss, and claw finger connecting pieces are arranged at the lower part of the upper pipe claw seat;
the two upper pipe claw fingers are symmetrically arranged on two sides of the cylindrical boss and are rotatably arranged on the claw finger connecting piece, and the part of each upper pipe claw finger, which is positioned above the joint of the corresponding upper pipe claw finger and the corresponding claw finger connecting piece, is rotatably arranged on the mandrel;
and the pressure spring is connected and arranged between the upper pipe claw seat and the upper pipe claw finger.
Compared with the prior art, the hose feeding mechanism has a reasonable and simple structure, solves the problem of the hose feeding mechanism when the diameter of the circular tube of the hose is changed into the size change of the major axis and the minor axis of the elliptical tube in the process that the circular tube of the hose is changed into the elliptical tube when the elliptical tube shoulder is automatically fed, realizes the hose feeding function of the elliptical hose produced on the full-automatic hose shoulder feeding machine, improves the function of the full-automatic hose shoulder feeding machine, improves the production speed of the elliptical tube shoulder feeding machine, and reduces the labor intensity.
On the basis of the technical scheme, the following improvements can be made:
preferably, the claw finger connecting piece comprises a hexagon bolt and a limit nut, the hexagon bolt is arranged at the lower part of the upper pipe claw finger, the limit nut is arranged on the hexagon bolt, and the lower part of the upper pipe claw finger is rotatably arranged on the hexagon bolt and is located between the hexagon nut of the hexagon bolt and the limit nut.
Damping layers are arranged on the outer surfaces of the hexagon nut and the limiting nut of the hexagon bolt; the thickness of the damping layer is 0.1-0.5 mm.
The upper pipe claw seat is provided with a claw seat connecting groove below the cylindrical boss, the upper pipe claw finger is provided with a claw finger connecting groove at the position opposite to the claw seat connecting groove, and the pressure spring is connected and arranged between the claw seat connecting groove and the claw finger connecting groove.
The bottom of the claw seat connecting groove and the claw finger connecting groove is provided with an arc surface transition part, and the outer diameter of the arc surface transition part is respectively larger than that of the claw seat connecting groove and that of the claw finger connecting groove.
Adopt above-mentioned preferred scheme, the top tube claw indicates to set up on hex bolts, is convenient for go up the tube claw and indicates to open.
Preferably, the outer surface of the upper pipe claw finger at the joint of the upper pipe claw finger and the mandrel is provided with a cambered surface bulge; and wear-resistant layers are arranged on the outer surface of the cambered surface bulge and the side surface of the cylindrical boss.
Adopt above-mentioned preferred scheme, increase the cambered surface arch, be convenient for go up the pipe claw finger and rotate around the dabber.
Preferably, the upper part of the upper pipe claw is provided with a plurality of claw parts, and the bottom of the upper pipe claw seat provided with an open slot is provided with a mounting seat; the bottom of mount pad is equipped with the support boss, and the top of mount pad is equipped with the installation through-hole, the bottom of top tube claw seat set up in the installation through-hole and with the mount pad between be connected through the connecting pin.
Adopt above-mentioned preferred scheme, increase the mount pad, be convenient for the installation and the dismantlement of part.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a structural schematic diagram of the expansion of the upper pipe claw fingers of the invention.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In order to achieve the object of the present invention, as shown in fig. 1-2, in one embodiment of the present invention, there is provided an automatic tube installing device for injecting shoulder into an oval tube, comprising:
the device comprises an upper pipe claw seat 1, a cylindrical boss is formed at the top of the upper pipe claw seat, mandrels 4 are symmetrically arranged on two sides of the cylindrical boss, and claw finger connecting pieces are arranged at the lower part of the upper pipe claw seat;
the two upper pipe claw fingers 5 are symmetrically arranged on two sides of the cylindrical boss and are rotatably arranged on the claw finger connecting piece, and the upper pipe claw fingers are rotatably arranged on the mandrel at positions above the connecting positions of the upper pipe claw fingers and the claw finger connecting piece;
and the pressure spring 3 is connected and arranged between the upper pipe claw seat and the upper pipe claw finger.
This embodiment compares in prior art, and is rational in infrastructure simple, when having solved oval pipe and annotating the shoulder at automatic top tube, the hose is changed into the in-process of oval pipe by circular pipe, the circular pipe diameter of hose changes the difficult problem of top tube mechanism when oval pipe major axis and minor axis's dimensional change, realized the top tube function of producing oval hose on full-automatic hose shoulder-injection machine, the function of full-automatic hose shoulder-injection machine has been promoted, the production speed of oval pipe shoulder-injection has been improved, and the labor intensity is reduced.
In order to further optimize the implementation effect of the present invention, in another embodiment of the present invention, based on the above content, the claw finger connector includes a hexagon bolt 2 and a limit nut, the hexagon bolt is disposed at the lower portion of the upper pipe claw finger, the limit nut is disposed on the hexagon bolt, and the lower portion of the upper pipe claw finger is rotatably disposed on the hexagon bolt and is located between the hexagon nut and the limit nut of the hexagon bolt.
Damping layers are arranged on the outer surfaces of the hexagon nut and the limiting nut of the hexagon bolt; the thickness of the damping layer is 0.1-0.5 mm.
The upper pipe claw seat is provided with a claw seat connecting groove below the cylindrical boss, the upper pipe claw finger is provided with a claw finger connecting groove at the position opposite to the claw seat connecting groove, and the pressure spring is connected and arranged between the claw seat connecting groove and the claw finger connecting groove.
The bottom of the claw seat connecting groove and the claw finger connecting groove is provided with an arc surface transition part, and the outer diameter of the arc surface transition part is respectively larger than that of the claw seat connecting groove and that of the claw finger connecting groove.
Adopt above-mentioned preferred scheme, the top tube claw indicates to set up on hex bolts, is convenient for go up the tube claw and indicates to open.
In order to further optimize the implementation effect of the invention, in another embodiment of the invention, on the basis of the foregoing, the outer surface of the upper pipe claw finger at the joint of the upper pipe claw finger and the mandrel is provided with a cambered surface protrusion; and wear-resistant layers are arranged on the outer surface of the cambered surface bulge and the side surface of the cylindrical boss.
Adopt above-mentioned preferred scheme, increase the cambered surface arch, be convenient for go up the pipe claw finger and rotate around the dabber.
In order to further optimize the implementation effect of the present invention, in another embodiment of the present invention, on the basis of the foregoing, the upper portion of the upper pipe claw finger is provided with a plurality of claw fingers, and the bottom of the upper pipe claw seat with an open slot is provided with a mounting seat; the bottom of mount pad is equipped with the support boss, and the top of mount pad is equipped with the installation through-hole, the bottom of top tube claw seat set up in the installation through-hole and with the mount pad between be connected through the connecting pin.
Adopt above-mentioned preferred scheme, increase the mount pad, be convenient for the installation and the dismantlement of part.
The working principle of the present embodiment is further explained as follows:
when automatic top tube, the hose is circular initially, circular hose card is in two 180 last pipe claw of symmetry indicate 5 work inslots, it indicates 5 promotion hose cover to go on the oval plug of full-automatic hose notes shoulder to go up the pipe claw, the hose is become oval by circular gradually, at this moment, the distance that two 180 last pipe claw of symmetry indicate 5 will becomes the oval major axis of oval hose by the diameter of original circular hose, the distance grow gradually, go up the pipe claw and indicate 5 will apart the grow round dabber 4, after the oval plug was sheathe in to the hose, last pipe claw indicates 5 and returns along with base 1, it indicates 5 to resume home position to go up the pipe claw by pressure spring 3. The distance between the two 180-degree symmetrical upper pipe claw fingers 5 can be changed by adjusting the hexagon bolt 2 so as to adapt to the change of the diameter of the hose.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (8)
1. The utility model provides an automatic top tube device of shoulder is annotated to oval pipe which characterized in that includes:
the top of the upper pipe claw seat forms a cylindrical boss, mandrels are symmetrically arranged on two sides of the cylindrical boss, and claw finger connecting pieces are arranged at the lower part of the upper pipe claw seat;
the two upper pipe claw fingers are symmetrically arranged on two sides of the cylindrical boss and are rotatably arranged on the claw finger connecting piece, and the part of each upper pipe claw finger, which is positioned above the joint of the corresponding upper pipe claw finger and the corresponding claw finger connecting piece, is rotatably arranged on the mandrel;
the upper part of the upper pipe claw finger is provided with a plurality of claw finger parts, an opening-shaped open slot is formed between the claw finger parts, and the bottom of the upper pipe claw seat is provided with a mounting seat;
the claw finger connecting piece comprises a hexagon bolt and a limiting nut, the hexagon bolt is arranged at the lower part of the upper pipe claw finger, the limiting nut is arranged on the hexagon bolt, and the lower part of the upper pipe claw finger is rotationally arranged on the hexagon bolt and is positioned between the hexagon nut and the limiting nut of the hexagon bolt;
and the pressure spring is connected and arranged between the upper pipe claw seat and the upper pipe claw finger.
2. The automatic pipe feeding device for the shoulder injection of the oval pipe as claimed in claim 1, wherein damping layers are provided on outer surfaces of the hexagon nut and the limit nut of the hexagon bolt.
3. The automatic tube feeding device for the shoulder-injection of oval tubes as claimed in claim 2, wherein the damping layer has a thickness of 0.1-0.5 mm.
4. The automatic pipe feeding device for the shoulder injection of the elliptical pipe as claimed in claim 1, wherein a claw seat connecting groove is formed in the upper pipe claw seat and below the cylindrical boss, a claw finger connecting groove is formed in the upper pipe claw finger and opposite to the claw seat connecting groove, and a pressure spring is connected and arranged between the claw seat connecting groove and the claw finger connecting groove.
5. The automatic pipe feeding device for the shoulder-injection of the oval pipe as claimed in claim 4, wherein the bottoms of the claw seat connecting groove and the claw finger connecting groove are provided with cambered surface transition portions, and the outer diameter dimension of the cambered surface transition portions is larger than that of the claw seat connecting groove and that of the claw finger connecting groove respectively.
6. The automatic upper tube feeding device for the shoulder injection of the oval tube as claimed in claim 1, wherein the upper tube claw finger is provided with a cambered surface protrusion on the outer surface of the joint of the upper tube claw finger and the mandrel.
7. The automatic pipe feeding device for the shoulder injection of the oval pipe as claimed in claim 6, wherein wear-resistant layers are provided on the outer surface of the arc-shaped protrusion and the side surface of the cylindrical boss.
8. The automatic pipe feeding device for the shoulder-injection of the elliptical pipe as claimed in claim 1, wherein a supporting boss is provided at the bottom of the mounting seat, a mounting through hole is provided at the top of the mounting seat, and the bottom of the upper pipe claw seat is provided in the mounting through hole and connected with the mounting seat through a connecting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710850246.1A CN107825628B (en) | 2017-09-19 | 2017-09-19 | Automatic pipe feeding device for filling shoulder of oval pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710850246.1A CN107825628B (en) | 2017-09-19 | 2017-09-19 | Automatic pipe feeding device for filling shoulder of oval pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107825628A CN107825628A (en) | 2018-03-23 |
| CN107825628B true CN107825628B (en) | 2020-07-31 |
Family
ID=61643397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710850246.1A Active CN107825628B (en) | 2017-09-19 | 2017-09-19 | Automatic pipe feeding device for filling shoulder of oval pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107825628B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386301A (en) * | 2021-06-09 | 2021-09-14 | 上海具新自动化设备有限公司 | Secondary alignment structure for elliptical hose shoulder injection machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203331407U (en) * | 2013-05-23 | 2013-12-11 | 武汉亚普汽车塑料件有限公司 | Three-level parison expanding device |
| CN204366322U (en) * | 2014-12-22 | 2015-06-03 | 格力电器（合肥）有限公司 | The fixture of welding equipment |
-
2017
- 2017-09-19 CN CN201710850246.1A patent/CN107825628B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203331407U (en) * | 2013-05-23 | 2013-12-11 | 武汉亚普汽车塑料件有限公司 | Three-level parison expanding device |
| CN204366322U (en) * | 2014-12-22 | 2015-06-03 | 格力电器（合肥）有限公司 | The fixture of welding equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107825628A (en) | 2018-03-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206335022U (en) | A kind of phone housing production bending and hole punched device | |
| CN107825628B (en) | Automatic pipe feeding device for filling shoulder of oval pipe | |
| CN207872780U (en) | Steel pipe shaping mould | |
| CN204111579U (en) | A kind of glass-forming die assembly | |
| CN201093966Y (en) | Metal tube shell tubing apparatus | |
| CN204367253U (en) | A kind of core for the production of rubber pipeline | |
| CN206343993U (en) | A kind of foot-operated seamless steel pipe chamfering sanding apparatus | |
| CN203726704U (en) | Bracket for foaming of water tank of solar water heater | |
| CN205733699U (en) | A kind of lining assembly tool | |
| CN203292899U (en) | Coiled tube end clamping mechanism | |
| CN204413794U (en) | Steel pipe flash trimmer | |
| CN104626525B (en) | Mandril elbow shaping device | |
| CN204276590U (en) | A kind of Full-automatic tube bending machine | |
| CN202667973U (en) | Center-expansion positioning device | |
| CN206745139U (en) | A kind of Simple curtain rod | |
| CN206455411U (en) | A kind of gas spring automatic press forming production line | |
| CN204674018U (en) | Core rod type bend pipe shaping equipment | |
| CN208261610U (en) | A kind of mechanical pipe fitting manufacture arc-punching machine convenient for feeding | |
| CN203669337U (en) | Bracket pipe body connecting device | |
| CN207863471U (en) | A kind of mold that joint of plate perforating pipe root is closed up | |
| CN213982284U (en) | Hanging bracket structure of air pipe | |
| CN203549158U (en) | Socket and spigot type steel strip bellows socket mold | |
| CN203592648U (en) | Wire threading device for single-wall corrugated pipe | |
| CN202501416U (en) | Drying head support of U-shaped fluorescent tube | |
| CN203317741U (en) | Heating-type straight-wall tube flanging mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |