NL2029473B1 - Automatic feeding and attaching device for spraying and winding thermal insulation pipe - Google Patents
Automatic feeding and attaching device for spraying and winding thermal insulation pipe Download PDFInfo
- Publication number
- NL2029473B1 NL2029473B1 NL2029473A NL2029473A NL2029473B1 NL 2029473 B1 NL2029473 B1 NL 2029473B1 NL 2029473 A NL2029473 A NL 2029473A NL 2029473 A NL2029473 A NL 2029473A NL 2029473 B1 NL2029473 B1 NL 2029473B1
- Authority
- NL
- Netherlands
- Prior art keywords
- plate
- telescopic
- thermal insulation
- insulation pipe
- telescopic arm
- Prior art date
Links
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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/36—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission in which a servomotor forms an essential element
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses an automatic feeding and attaching device for a spraying and winding thermal insulation pipe, comprising a vertical welding frame, wherein a telescopic arm moving up and down is arranged on the vertical welding frame, the telescopic arm stretches leftwards and rightwards, and a polyethylene adhesive tape clinging device is arranged at a front end of the telescopic arm. According to the invention, the manual winding work of the large-diameter thermal insulation pipe can be replaced, the bonding of the polyethylene adhesive tape is completely mechanized, 10 workers are prevented from directly contacting the high-temperature polyethylene adhesive tape, and the present invention is safer and higher in efficiency than prior art.
Description
[01] The invention relates to the field of thermal insulation pipes, in particular to an automatic feeding and attaching device for a spraying and winding thermal insulation pipe.
[02] At present, in the production process of the large-diameter thermal insulation pipe, polyethylene needs to be manually attached to the sprayed rotary thermal insulation pipe before winding is started, and although a worker wears gloves in the whole process, the worker still has the risk of being scalded due to polyethylene with more than 200°C.
[03] The invention aims to provide an automatic feeding and attaching device for a spraying and winding thermal insulation pipe, which solves the problem that polyethylene is manually attached which is unsafe.
[04] In order to solve the technical problem, the invention adopts the following technical solution:
[05] The invention relates to an automatic feeding and attaching device for a spraying and winding thermal insulation pipe, comprising a vertical welding frame (1), wherein a telescopic arm (2) moving up and down is arranged on the vertical welding frame (1), the telescopic arm (2) stretches leftwards and rightwards, and a polyethylene adhesive tape clinging device (3) is arranged at a front end of the telescopic arm (2);
[06] the polyethylene adhesive tape clinging device (3) comprising a back plate (301), wherein the back plate (301) is fixed at a front end of the telescopic arm (2), a supporting plate (302) is provided at a bottom of the back plate (301), a sliding plate
(303) moving back and forth is connected above the supporting plate (302), the sliding plate (303) is provided with a vertical plate (304) at one end close to the back plate (301), the sliding plate (303) is provided with a first telescopic cylinder (305) vertically arranged at one end far away from the back plate (301), a motor seat (306) is arranged at a telescopic end of the first telescopic cylinder (305), a servo motor (307) arranged horizontally is provided on the motor seat (300), a swing arm (308) is arranged on a driving shaft of the servo motor (307), a carrier roller (309) with a horizontal axis is arranged at an upper end of the swing arm (308), two clamping fingers (310) are arranged above the carrier roller (309), the clamping finger (310) is connected with a movable end of a thumb cylinder (311), and the thumb cylinder (311) is fixed on the vertical plate (304);
[07] a second telescopic cylinder (312) being arranged at a top of the back plate (301), wherein a telescopic end of the second telescopic cylinder (312) is connected with the vertical plate (304); and
[08] the sliding plate (303) being connected to the supporting plate (302) through a first sliding rail and sliding block structure (313).
[09] Preferably, a side plate (101) is arranged on one side of the vertical welding frame (1), an outer face of the side plate (101) is connected with the telescopic arm (2), a back face of the side plate (101) is vertically slidably connected on the vertical welding frame (1) through second sliding rail and sliding block structures (102) on both sides, a lifting seat (103) is arranged in a middle of the back face of the side plate (101), the lifting seat (103) is connected with a vertically arranged lead screw (104) through threads, both ends of the lead screw (104) are respectively rotatably connected with the lead screw seat (105), a top end of the lead screw (104) is in power connection with a lifting motor (106), and the lead screw seat (105) and the lifting motor (106) are fixed on the vertical welding frame (1).
[10] Preferably, the telescopic arm (2) comprises an L-shaped bracket (201), wherein a vertical portion of the L-shaped bracket (201) is connected with the side plate (101), a telescopic frame (202) and a hydraulic cylinder (204) for driving the telescopic frame (202) to slide along a sliding rod (203) are provided on a horizontal portion of the L-shaped bracket (201), and a front end of the telescopic frame (202) is connected with the back plate (301).
[11] Compared with the prior art, the invention has the beneficial technical effects that:
[12] according to the invention, the manual winding work of the large-diameter thermal insulation pipe can be replaced, the bonding of the polyethylene adhesive tape is completely mechanized, workers are prevented from directly contacting the high-temperature polyethylene adhesive tape, and the present invention is safer and higher in efficiency than the prior art.
[13] The invention will now be further described with reference to the accompanying drawings.
[14] FIG. 1 is a schematic view showing the overall structure of an automatic feeding and attaching device for a spraying and winding thermal insulation pipe of the present invention;
[15] FIG. 2 is a schematic view showing the structure of the polyethylene adhesive tape clinging device of the present invention;
[16] FIG. 3 is a schematic view showing a power structure for driving the telescopic arm to move up and down of the present invention;
[17] FIG. 4 is a schematic view showing the connection of a lead screw and a lead screw seat of the present invention;
[18] FIG. 5 1s a schematic view showing the structure of the telescopic arm of the present invention;
[19] FIG. 6 is a schematic view of the use of the arrangement of the present invention;
[20] FIG. 7 is a schematic view showing the axial movement of the carrier roller with the thermal insulation pipe of the present invention.
[21] Reference Numerals: 1, vertical welding frame; 101 side plate; 102, second sliding rail and sliding block structure; 103, lifting seat; 104, lead screw; 105, lead screw seat; 106, lifting motor; 2, telescopic arm; 201, L-shaped bracket; 202, telescopic frame; 203, sliding rod; 204, hydraulic cylinder; 3, polyethylene adhesive tape clinging device; 301, back plate; 302, supporting plate; 303, sliding plate; 304, vertical plate; 305, first telescopic cylinder; 306, motor seat; 307 servo motor; 308 swing arm; 309, carrier roller; 310, clamping finger; 311, thumb cylinder; 312, second telescopic cylinder; 313, first sliding rail and sliding block structure; 4, balancing supporting leg; 5, extruder; 6, thermal insulation pipe; 7, polyethylene adhesive tape.
[22] As shown in FIG. 1, the embodiment of the invention discloses an automatic feeding and attaching device for a spraying and winding thermal insulation pipe, which comprises a vertical welding frame 1, wherein a telescopic arm 2 moving up and down is arranged on the vertical welding frame 1, the telescopic arm 2 stretches leftwards and rightwards, and a polyethylene adhesive tape clinging device 3 is arranged at a front end of the telescopic arm 2. Because the telescopic arm 2 extends to the outer side, in order to balance the whole structure, two balance supporting legs 4 are arranged below the telescopic arm 2, and the balance supporting legs 4 are connected with the vertical welding frame 1
[23] As shown in FIG. 2, the polyethylene adhesive tape clinging device 3 comprises a back plate 301, wherein the back plate 301 is welded at a front end of the telescopic arm 2, a supporting plate 302 is welded at a bottom of the back plate 301, a sliding plate 303 moving back and forth is connected above the supporting plate 302, the sliding plate 303 is welded with a vertical plate 304 at one end close to the back plate 301, the sliding plate 303 is provided with a first telescopic cylinder 305 arranged vertically at one end far away from the back plate 301, and the first telescopic cylinder 305 may be embodied as a duplex cylinder. The body of the first telescopic cylinder 305 is fixed on the sliding plate 303, a motor seat 306 is arranged at a telescopic end of the first telescopic cylinder 305, a horizontally arranged servo motor 307 is mounted on the motor seat 306, a swing arm 308 is arranged on a driving shaft of the servo motor 307, a carrier roller 309 with a horizontal axis is arranged at an upper end of the swing arm 308, the carrier roller 309 rotates around the axis of the carrier roller 309, 5 two clamping fingers 310 are arranged above the carrier roller 309, and the clamping finger 310 is connected to a movable end of a thumb cylinder 311, which is bolted to the vertical plate 304.
[24] In this embodiment, the movement of the sliding plate 303 is accomplished by means of a second telescopic cylinder 312, which is specifically a triple cylinder. The second telescopic cylinder 312 is mounted at a top of the back plate 301, and a telescopic end of the second telescopic cylinder 312 is connected to the vertical plate
304. The sliding plate 303 is attached to the carrier roller 302 by a first sliding rail and sliding block structure 313. The first sliding rail and sliding block structure 313 comprises two sliding rails, two sliding blocks are arranged on each sliding rail, the sliding rails are mounted and fixed on the supporting plate 302, and the sliding blocks are mounted and fixed with the bottom surface of the sliding plate 303.
[25] As shown in FIGs. 3 and 4, a side plate 101 is arranged on one side of the vertical welding frame 1, an outer face of the side plate 101 is connected with the telescopic arm 2, the back face of the side plate 101 is vertically and slidably connected to the vertical welding frame 1 through second sliding rail and sliding block structures 102 on both sides, a lifting seat 103 is arranged in a middle of a back face of the side plate 101, the lifting seat 103 is connected with a vertically arranged lead screw 104 through threads, both ends of the lead screw 104 are respectively rotatably connected with a lead screw seat 105, a top end of the lead screw 104 is in power connection with a lifting motor 106, and the lead screw seat 105 and the lifting motor 106 are mounted and fixed on the vertical welding frame 1.
[26] It should be noted that the second sliding rail and sliding block structure 102 comprises a single sliding rail and a sliding block which slides along the sliding rail, the sliding rail is fixed to the vertical welding frame 1 is slidably mounted and fixed to the side plate 101.
[27] As shown in FIG. 5, the telescopic arm 2 comprises an L-shaped bracket 201, a vertical portion of the L-shaped bracket 201 is fixedly mounted with the side plate 101, a horizontal portion of the L-shaped bracket 201 is provided with a telescopic frame 202 and a hydraulic cylinder 204 for driving the telescopic frame 202 to slide along a sliding rod 203, and a front end of the telescopic frame 202 is connected with the back plate 301.
[28] In order to balance the stress of the telescopic frame 202, the telescopic frame 202 is designed into a door shape, the number of the sliding rods 203 is two, the sliding rods 203 are respectively positioned on both sides of the telescopic frame 202, the hydraulic cylinder 204 is positioned in the middle of the telescopic frame 202, body of the hydraulic cylinder 204 1s fixed on the L-shaped bracket 201, and the telescopic end is connected with the telescopic frame 202.
[29] The action process of the invention is as follows.
[30] As shown in FIGs. 6 and 7, the automatic feeding and attaching device for a spraying and winding thermal insulation pipe of the present invention is arranged on one side of a spiral conveying line, an extruder 5 is arranged on the other side of the spiral conveying line, and the thermal insulation pipe 6 is arranged on the spiral conveying line.
[31] When the polyethylene tape 7 is extruded from the extruder 5, the polyethylene tape clinging device 3 is moved to the position of the extruder 5 by the hydraulic cylinder 204, the thumb cylinder 311 drives the two clamping fingers 310 to clamp the polyethylene tape 7, and then the hydraulic cylinder 204 is retracted, and the two clamping fingers 310 pull the polyethylene tape 7 backwards.
[32] The lifting motor 106 drives the polyethylene adhesive tape clinging device 3 to ascend, the polyethylene adhesive tape 7 is stretched to one side of the thermal insulation pipe 6 under the action of the two clamping fingers 310, the first telescopic cylinder 305 extends upwards, the servo motor 307 drives the swing arm 308 to rotate, so that the carrier roller 309 holds the polyethylene adhesive tape 7 tightly attached to the side wall of the thermal insulation pipe 6, and meanwhile, the two clamping fingers
310 are opened to release the polyethylene adhesive tape 7. Because the thermal insulation pipe 6 moves forward while rotating under the action of the spiral conveying line, in order to ensure that the polyethylene adhesive tape 7 is tightly attached, the second telescopic cylinder 312 drives the sliding plate 303 to move forward, so that the carrier roller 309 moves forward along with the thermal insulation pipe 6 for a distance.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2029473A NL2029473B1 (en) | 2021-10-20 | 2021-10-20 | Automatic feeding and attaching device for spraying and winding thermal insulation pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2029473A NL2029473B1 (en) | 2021-10-20 | 2021-10-20 | Automatic feeding and attaching device for spraying and winding thermal insulation pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
NL2029473A NL2029473A (en) | 2021-12-21 |
NL2029473B1 true NL2029473B1 (en) | 2022-10-19 |
Family
ID=79170531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL2029473A NL2029473B1 (en) | 2021-10-20 | 2021-10-20 | Automatic feeding and attaching device for spraying and winding thermal insulation pipe |
Country Status (1)
Country | Link |
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NL (1) | NL2029473B1 (en) |
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2021
- 2021-10-20 NL NL2029473A patent/NL2029473B1/en active
Also Published As
Publication number | Publication date |
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NL2029473A (en) | 2021-12-21 |
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