CN111037904A - Plastic electrical casing pipe flaring production line - Google Patents

Plastic electrical casing pipe flaring production line Download PDF

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Publication number
CN111037904A
CN111037904A CN201911370891.9A CN201911370891A CN111037904A CN 111037904 A CN111037904 A CN 111037904A CN 201911370891 A CN201911370891 A CN 201911370891A CN 111037904 A CN111037904 A CN 111037904A
Authority
CN
China
Prior art keywords
fixed
sleeve
plate body
cylinder
workpiece plate
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.)
Pending
Application number
CN201911370891.9A
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Chinese (zh)
Inventor
刘鑫
董超
孙烨玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Fuyang Fuchuang Big Data Industry Innovation Research Institute Co Ltd
Original Assignee
Hangzhou Fuyang Fuchuang Big Data Industry Innovation Research Institute Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hangzhou Fuyang Fuchuang Big Data Industry Innovation Research Institute Co Ltd filed Critical Hangzhou Fuyang Fuchuang Big Data Industry Innovation Research Institute Co Ltd
Priority to CN201911370891.9A priority Critical patent/CN111037904A/en
Publication of CN111037904A publication Critical patent/CN111037904A/en
Pending legal-status Critical Current

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    • 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • 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
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • B29L2023/225—Insulated

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

A plastic electrical casing pipe flaring production line is provided, wherein a heating cylinder is formed by molding or bonding and fixing an insulating outer sleeve and a resistance sleeve together, and the resistance sleeve is electrically connected with a power supply lead; be fixed with first linear guide on the workstation, first slider plug bush is on first linear guide, and the structure of expand tube work piece is: a plurality of inserting pipes are formed on the workpiece plate body at equal intervals, the electrical casing is inserted in the inserting pipes, and the lower end of the workpiece plate body is formed with a workpiece plate body inclined plane; the feeding cylinder is fixed on the workbench, a piston rod of the feeding cylinder is fixed with the first sliding block, a square slot is formed in the first sliding block, the lower part of a workpiece plate body is inserted and sleeved in the square slot, handles are formed on the workpiece plate body, and each electrician sleeve is opposite to one resistance sleeve; the plastic electric casing pipe flaring machine can flare a plurality of plastic electric casing pipes at one time, improves the production efficiency, can continuously perform flaring operation, and can meet the requirement of mass production.

Description

Plastic electrical casing pipe flaring production line
Technical Field
The invention relates to the technical field of plastic electrical casing production, in particular to a production line for flaring a PVC plastic electrical casing.
Background
The diameter of a plastic electrical casing pipe is about 1cm, and flaring is needed before delivery so as to facilitate butt joint installation of the plastic electrical casing pipes. The existing flaring method is to manually put the plastic electrical casing on a heater for heating for a while and then insert a flaring rod. Therefore, the production efficiency is low, the speed is low, and a large amount of manpower is wasted.
Disclosure of Invention
The invention aims to provide a plastic electrical casing pipe flaring production line aiming at the defects of the prior art, which can flare a plurality of plastic electrical casing pipes at one time, improve the production efficiency, continuously perform flaring operation and meet the requirement of mass production.
The technical solution of the invention is as follows:
a plastic electrician sleeve flaring production line comprises an electrician sleeve, a feeding cylinder and a tube expansion cylinder, wherein a heating plate is fixed in the middle of a workbench, a plurality of heating cylinders are fixed on the heating plate, each heating cylinder is formed by molding or bonding and fixing an insulating outer sleeve and a resistance sleeve together, and the resistance sleeve is electrically connected with a power supply lead;
be fixed with first linear guide on the workstation, first slider plug bush is on first linear guide, and the structure of expand tube work piece is: a plurality of inserting pipes are formed on the workpiece plate body at equal intervals, the electrical casing is inserted in the inserting pipes, and the lower end of the workpiece plate body is formed with a workpiece plate body inclined plane; the feeding cylinder is fixed on the workbench, a piston rod of the feeding cylinder is fixed with the first sliding block, a square slot is formed in the first sliding block, a slot opening inclined plane is formed at the opening of the square slot and matched with the inclined plane of the workpiece plate body, the lower part of the workpiece plate body is inserted and sleeved in the square slot, handles are formed on the workpiece plate body, and each electrician sleeve is opposite to one resistance sleeve;
the fan is fixed on the fan bracket, the fan is opposite to the front end of the electrician's sleeve, a second linear guide rail is fixed on the workbench, a second slide block is inserted and sleeved on the second linear guide rail, a plurality of expansion rods are formed or welded and fixed on the second slide block, the front ends of the expansion rods are in a cone frustum shape, a first expansion rod is opposite to a resistance sleeve, an expansion cylinder is fixed on the workbench, a piston rod of the expansion cylinder is fixed with the second slide block together,
the photoelectric probe is fixed on the workbench, faces to the first sliding block and detects whether the tube expansion workpiece is inserted into the first sliding block, a detection signal of the photoelectric probe is transmitted to the control cabinet, and the control cabinet controls the feeding cylinder and the tube expansion cylinder to work and controls the heating cylinder to be powered off according to the detection signal of the photoelectric probe.
The heating plate is fixed on the workbench through screws.
The fan is inclined, and the included angle between the fan and the vertical direction is 30-60 degrees.
The tube expansion workpiece is provided with a plurality of blocks, and the temperature in the resistance sleeve is 80-100 ℃.
The included angle between the inclined plane of the slot opening and the inclined plane of the workpiece plate body and the horizontal plane is 75 degrees.
Nine expanding rods, nine heating cylinders and nine intubation tubes are arranged.
The invention has the beneficial effects that:
the plastic electric casing pipe flaring machine can flare a plurality of plastic electric casing pipes at one time, improves the production efficiency, can continuously perform flaring operation, and can meet the requirement of mass production.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the position relationship between the fan and the tube expansion workpiece;
FIG. 3 is a schematic view showing a connection relationship between a pipe expansion workpiece and a first slide block;
FIG. 4 is a schematic view of the structure of a heating plate portion;
FIG. 5 is a schematic structural view of a heating cartridge;
fig. 6 is a schematic structural view of the expander rod flaring the electrical casing.
In the figure: 1. a feeding cylinder; 2. a tube expansion cylinder; 3. a work table; 4. heating plates; 5. a heating cylinder; 6. a first linear guide rail; 7. a first slider; 8. expanding the pipe workpiece; 9. a fan; 10. a fan bracket; 11. a second linear guide; 12. a second slider; 13. expanding rods; 14. a photoelectric probe; 15. a control cabinet.
Detailed Description
Example (b): as shown in fig. 1 to 6, a plastic electrical casing flaring production line comprises an electrical casing a, a feeding cylinder 1 and a tube expansion cylinder 2, wherein a heating plate 4 is fixed in the middle of a workbench 3, a plurality of heating cylinders 5 are fixed on the heating plate 4, the heating cylinders 5 are formed by molding or bonding and fixing an insulating outer sleeve 51 and a resistance sleeve 52 together, and the resistance sleeve 52 is electrically connected with a power supply lead;
be fixed with first linear guide 6 on the workstation 3, first slider 7 plug bush is on first linear guide 6, and the structure of expand tube work piece 8 is: a plurality of inserting pipes 82 are formed on the workpiece plate 81 at equal intervals, an electrical sleeve A is inserted in the inserting pipes 82, and a workpiece plate inclined plane 811 is formed at the lower end of the workpiece plate 81; the feeding cylinder 1 is fixed on the workbench 3, a piston rod of the feeding cylinder 1 is fixed with a first sliding block 7, a square slot 71 is formed on the first sliding block 7, a slot opening inclined plane 711 is formed at an opening of the square slot 71, the slot opening inclined plane 711 is matched with a workpiece plate inclined plane 811, the lower part of a workpiece plate 81 is inserted and sleeved in the square slot 71, handles 83 are formed on the workpiece plate 81, and each electrical sleeve A is opposite to one resistance sleeve 52;
the fan 9 is fixed on a fan bracket 10, the fan 9 is opposite to the front end of the electrical casing A, a second linear guide rail 11 is fixed on the workbench 3, a second slide block 12 is inserted and sleeved on the second linear guide rail 11, a plurality of expansion rods 13 are formed or welded and fixed on the second slide block 12, the front end of each expansion rod 13 is in a cone frustum shape, the first expansion rod 13 is opposite to a resistance sleeve 52, the expansion cylinder 2 is fixed on the workbench 3, the piston rod of the expansion cylinder 2 is fixed with the second slide block 12 together,
the photoelectric probe 14 is fixed on the workbench, the photoelectric probe 14 faces the first sliding block 7, the photoelectric probe 14 detects whether the pipe expanding workpiece 8 is inserted into the first sliding block 7, a detection signal of the photoelectric probe 14 is transmitted to the control cabinet 15, and the control cabinet 15 controls the feeding cylinder 1 and the pipe expanding cylinder 2 to work and the heating cylinder 5 to be powered off according to the detection signal of the photoelectric probe 14.
The heating plate 4 is fixed on the worktable 3 by screws.
The fan 9 is inclined, and the included angle between the fan 9 and the vertical direction is 30-60 degrees.
The tube expansion workpiece 8 has a plurality of blocks, and the temperature in the resistance sleeve 52 is 80 to 100 ℃.
The included angle between the slot opening inclined plane 711 and the workpiece plate inclined plane 811 and the horizontal plane is 75 degrees.
Nine expansion rods 13, nine heating cylinders 5 and nine insertion tubes 82 are arranged.
The working principle is as follows: the tube expansion workpiece 8 is initially separated from the first slide block 7, and as shown in fig. 3, a worker inserts the electrical sleeve a into the insertion tube 82, then sends the electrical sleeve a to the upper side of the first slide block 7, enables the insertion groove opening inclined plane 711 to be opposite to the workpiece plate inclined plane 811, and then inserts the tube expansion workpiece 8 into the square insertion groove 71. After the photoelectric probe 14 detects that the tube expansion workpiece 8 is on the first sliding block 7 for more than ten seconds, the control cabinet 15 controls the piston rod of the feeding cylinder 1 to extend out, the front end of the electrical sleeve A extends into the resistance sleeve 52, the temperature in the resistance sleeve 52 is about 80 ℃, the front end of the electrical sleeve A stays in the resistance sleeve 52 for one and a half minutes, then the piston rod of the feeding cylinder 1 retracts, the piston rod of the tube expansion cylinder 2 extends out, the expansion rod 13 is inserted into the electrical sleeve A as shown in fig. 6, the fan 9 blows air to the expansion rod 13 and the front end of the electrical sleeve A for about a half minute, and then the piston rod of the tube expansion cylinder 2 retracts. The worker can take the tube expansion workpiece 8 away from the first sliding block 7, insert another tube expansion workpiece 8 with the electrical casing A, and repeat the actions to realize continuous production.

Claims (7)

1. The utility model provides a plastics electrician's sleeve pipe flaring production line, includes electrician's sleeve pipe (A), pay-off cylinder (1) and expand tube cylinder (2), its characterized in that: a heating plate (4) is fixed in the middle of the workbench (3), a plurality of heating cylinders (5) are fixed on the heating plate (4), the heating cylinders (5) are formed by molding or bonding and fixing an insulating outer sleeve (51) and a resistance sleeve (52), and the resistance sleeve (52) is electrically connected with a power supply lead;
be fixed with first linear guide (6) on workstation (3), first slider (7) plug bush is on first linear guide (6), and the structure of expand tube work piece (8) is: a plurality of inserting pipes (82) are formed on the workpiece plate body (81) at equal intervals, an electrical casing pipe (A) is inserted in the inserting pipes (82), and a workpiece plate body inclined plane (811) is formed at the lower end of the workpiece plate body (81); the feeding cylinder (1) is fixed on the workbench (3), a piston rod of the feeding cylinder (1) is fixed with the first sliding block (7), a square slot (71) is formed in the first sliding block (7), a slot opening inclined plane (711) is formed at an opening of the square slot (71), the slot opening inclined plane (711) is matched with a workpiece plate inclined plane (811), the lower part of a workpiece plate body (81) is inserted and sleeved in the square slot (71), a handle (83) is formed on the workpiece plate body (81), and each electrical sleeve (A) is opposite to one resistance sleeve (52);
fan (9) are fixed on fan support (10), fan (9) are relative with the front end of electrician's sleeve pipe (A), be fixed with second linear guide (11) on workstation (3), second slider (12) plug bush is on second linear guide (11), it has a plurality of expander roll (13) to shape or welded fastening on second slider (12), the front end of expander roll (13) is circular truncated cone form, first expander roll (13) are relative with a resistance sleeve (52), expander cylinder (2) are fixed on workstation (3), the piston rod of expander cylinder (2) is together fixed with second slider (12).
2. The plastic electrical casing flaring production line of claim 1, characterized in that: a photoelectric probe (14) is fixed on the workbench, the photoelectric probe (14) faces the first sliding block (7), the photoelectric probe (14) detects whether the pipe expanding workpiece (8) is inserted into the first sliding block (7), a detection signal of the photoelectric probe (14) is transmitted to the control cabinet (15), and the control cabinet (15) controls the feeding cylinder (1) and the pipe expanding cylinder (2) to work and the heating cylinder (5) to be powered off according to the detection signal of the photoelectric probe (14).
3. The plastic electrical casing flaring production line of claim 1, characterized in that: the heating plate (4) is fixed on the workbench (3) through screws.
4. The plastic electrical casing flaring production line of claim 1, characterized in that: the fan (9) is inclined, and the included angle between the fan (9) and the vertical direction is 30-60 degrees.
5. The plastic electrical casing flaring production line of claim 1, characterized in that: the tube expansion workpiece (8) has a plurality of blocks, and the temperature in the resistance sleeve (52) is 80-100 ℃.
6. The plastic electrical casing flaring production line of claim 1, characterized in that: the included angle between the inclined plane (711) of the slot opening and the inclined plane (811) of the workpiece plate body and the horizontal plane is 75 degrees.
7. The plastic electrical casing flaring production line of claim 1, characterized in that: nine expanding rods (13), nine heating cylinders (5) and nine insertion tubes (82) are arranged.
CN201911370891.9A 2019-12-24 2019-12-24 Plastic electrical casing pipe flaring production line Pending CN111037904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911370891.9A CN111037904A (en) 2019-12-24 2019-12-24 Plastic electrical casing pipe flaring production line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911370891.9A CN111037904A (en) 2019-12-24 2019-12-24 Plastic electrical casing pipe flaring production line

Publications (1)

Publication Number Publication Date
CN111037904A true CN111037904A (en) 2020-04-21

Family

ID=70239160

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911370891.9A Pending CN111037904A (en) 2019-12-24 2019-12-24 Plastic electrical casing pipe flaring production line

Country Status (1)

Country Link
CN (1) CN111037904A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112536761A (en) * 2020-10-30 2021-03-23 无锡新得宝金属软管有限公司 Full-automatic casing device and method for automobile flexible joint
CN113696466A (en) * 2021-04-21 2021-11-26 安徽博泰塑业科技有限公司 Self-positioning port tube expansion mechanism for PVC (polyvinyl chloride) tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112536761A (en) * 2020-10-30 2021-03-23 无锡新得宝金属软管有限公司 Full-automatic casing device and method for automobile flexible joint
CN112536761B (en) * 2020-10-30 2024-02-23 无锡新得宝金属软管有限公司 Full-automatic sleeve device and method for automobile flexible joint
CN113696466A (en) * 2021-04-21 2021-11-26 安徽博泰塑业科技有限公司 Self-positioning port tube expansion mechanism for PVC (polyvinyl chloride) tube

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