CN113696470B - Automatic heat shrinkable tube penetrating and forming device for turnover type automobile wire harness - Google Patents
Automatic heat shrinkable tube penetrating and forming device for turnover type automobile wire harness Download PDFInfo
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- CN113696470B CN113696470B CN202111015614.3A CN202111015614A CN113696470B CN 113696470 B CN113696470 B CN 113696470B CN 202111015614 A CN202111015614 A CN 202111015614A CN 113696470 B CN113696470 B CN 113696470B
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- heating
- wire harness
- clamping
- workbench
- shrinkable tube
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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
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/38—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses
- B29C63/42—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses using tubular layers or sheathings
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/66—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Control Of Resistance Heating (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses an automatic heat-shrinkable tube penetrating and forming device for a turnover type automobile wire harness, which relates to the technical field of wire harness processing and comprises a clamping mechanism, a sleeve mechanism, a heating and forming mechanism and a workbench, wherein the clamping mechanism is used for clamping the wire harness, the sleeve mechanism is arranged below and on two sides of the clamping mechanism and used for sleeving a heat-shrinkable tube at two ends of the wire harness, the heating and forming mechanism is connected with the sleeve mechanism by virtue of a connecting rod mechanism, and when the sleeve mechanism is reset, the heating and forming mechanism can be turned over to the peripheries of the two ends of the wire harness to be used for heating and forming the heat-shrinkable tubes at the two ends of the wire harness.
Description
Technical Field
The invention belongs to the technical field of automobile wire harness processing, and particularly relates to an automatic heat-shrinkable tube penetrating device and a forming device for a wire harness.
Background
In car pencil course of working, often need be at the both ends shaping pyrocondensation pipe of pencil, current processing mode is mostly the one end of once only processing pencil, then the other end of reprocess pencil, and machining efficiency is low, and in addition, the cover of pyrocondensation pipe is established and is heated the shaping and go on and be inline in the horizontal direction step by step, and this kind of overall arrangement mode leads to the plane size of equipment big, has taken more factory building space.
Disclosure of Invention
The invention aims to provide an automatic heat shrinkable tube penetrating and forming device for a turnover type automobile wire harness, and aims to overcome the defects in the prior art.
The utility model provides an automatic pyrocondensation pipe and forming device of wearing of convertible car pencil, gets mechanism, sleeve pipe mechanism, heat forming mechanism and workstation including pressing from both sides, sleeve pipe mechanism, heat forming mechanism all install on the workstation, press from both sides the clamp that the mechanism is used for the pencil and get, wherein, press from both sides and get the mechanism and specifically be finger cylinder one, sleeve pipe mechanism installs in the below of getting the mechanism and both sides in order to be used for locating the both ends of pencil with the pyrocondensation pipe cover, heat forming mechanism is connected with sleeve pipe mechanism with the help of link mechanism, and heat forming mechanism can overturn around the pencil both ends in order to be used for carrying out the heat shaping to the pyrocondensation pipe that is located the pencil both ends when sleeve pipe mechanism resets.
Preferably, the sleeve mechanism comprises a finger cylinder II, a clamping block, a cylinder seat, a bidirectional screw rod, a sliding rod I and a servo motor, the finger cylinder II, the cylinder seat and the bidirectional screw rod are symmetrically arranged, the finger cylinder II is installed on the cylinder seat, the cylinder seat is connected with the bidirectional screw rod through a screw nut, the clamping block is symmetrically installed on the inner sides of two clamping jaws of the finger cylinder II, two ends of the bidirectional screw rod are installed on the side wall of the workbench, one end of the bidirectional screw rod is connected to the output end of the servo motor, and the cylinder seat I is connected to the sliding rod I on the side wall of the workbench in a sliding mode.
Preferably, the heating forming mechanism comprises a rack, a vertical plate and two symmetrically arranged heating assemblies, two ends of the rack are arranged on the side surface of the workbench, the vertical plate is symmetrically provided with two heating assemblies arranged at the lower end of the rack, one side of each heating assembly is provided with a first support located above and a second support located below, the first supports are connected with the connecting rod mechanisms and can be turned over to the periphery of two ends of the wire harness under the action of the connecting rod mechanisms, and the second supports are hinged to the lower end of the vertical plate.
Preferably, the heating assembly comprises a mounting seat and an electric heating block, the first support and the second support are mounted on the mounting seat, the electric heating block is mounted in the mounting seat, and the electric heating block is U-shaped;
the two link mechanisms are also symmetrically arranged and specifically comprise two U-shaped seats, two connecting rods and two return springs, the U-shaped seats are slidably connected to a second sliding rod on the side wall of the workbench, two ends of each connecting rod are respectively hinged with the long hole on the first support and the U-shaped seat, and the second sliding rod between the U-shaped seats and the side wall of the workbench is sleeved with the return springs;
when the clamping block is completely closed, the clamping block can penetrate through the U-shaped seat, and when the clamping block is completely opened, the clamping block cannot penetrate through the U-shaped seat.
Preferably, when the heating assembly is turned to the horizontal state, the connecting rod is in an inclined state, and in the vertical direction, one end of the connecting rod, which is positioned on the first support, is higher than one end of the connecting rod, which is positioned on the U-shaped seat.
The invention has the advantages that:
(1) The heat shrinkable tube sleeving and heating forming device can simultaneously perform sleeving and heating forming on the heat shrinkable tubes at two ends of a wire harness, and compared with the traditional mode, the processing efficiency is obviously improved.
(2) According to the invention, the sleeve mechanism is reset and the heating forming mechanism is driven to the heat shrink tube, so that the processing efficiency is improved, the equipment cost is reduced, and the coordination stability between mechanisms can be improved and the error rate is reduced because the sleeve mechanism is purely mechanically connected and corresponding electrical parts are not additionally arranged.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is an internal schematic view of the present invention.
FIG. 4 is a schematic view of the finger cylinder II clamping the heat shrinkable tube according to the present invention.
FIG. 5 is a schematic structural view of the finger cylinder II and the U-shaped seat portion of the present invention.
FIG. 6 is a schematic diagram showing the relative positions of the finger cylinder II and the U-shaped seat in different states.
FIG. 7 is a schematic view of a wiring harness after the heat shrinkable tube of the present invention is molded.
Wherein:
1. the device comprises a clamping mechanism, a first 11 finger cylinder, a second 2 sleeve mechanism, a second 21 finger cylinder, a clamping block 22, a cylinder block 23, a bidirectional 24 lead screw, a first 25 slide bar, a servo motor 26, an elastic pad 27, a heating forming mechanism 3, a rack 31, a vertical plate 32, a heating assembly 33, a 331 installing seat, an 332 electric heating block, a 4 link mechanism, a 41U shaped seat, a 42 connecting rod, a 43 reset spring, a second 5 slide bar, a 1000 workbench, a 1001 side wall, a 2000 wiring harness and a 3000 heat shrink tube.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5 and 7, an automatic heat shrinkable tube penetrating and forming device for a convertible automobile wire harness includes a clamping mechanism 1, a sleeve mechanism 2, a heat forming mechanism 3 and a workbench 1000, wherein the sleeve mechanism 2 and the heat forming mechanism 3 are both mounted on the workbench 1000, the clamping mechanism 1 is used for clamping the wire harness 2000, the clamping mechanism 1 is specifically a finger cylinder i 11, the sleeve mechanism 2 is mounted below and on two sides of the clamping mechanism 1 for sleeving a heat shrinkable tube 3000 at two ends of the wire harness 2000, the heat forming mechanism 3 is connected with the sleeve mechanism 2 by means of a link mechanism 4, and when the sleeve mechanism 2 is reset, the heat forming mechanism 3 is turned over to the periphery of the two ends of the wire harness 2000 for performing heat forming on the heat shrinkable tubes 3000 at two ends of the wire harness 2000.
In this embodiment, the sleeve mechanism 2 includes two finger cylinders 21, two clamping blocks 22, a cylinder block 23, a two-way lead screw 24, a first sliding rod 25 and a servo motor 26, the two finger cylinders 21, the cylinder block 23 and the two-way lead screw 24 are symmetrically arranged, the two finger cylinders 21 are mounted on the cylinder block 23, the cylinder block 23 is connected with the two-way lead screw 24 by means of lead screw nuts, the two clamping blocks 22 are symmetrically mounted inside two clamping jaws of the two finger cylinders 21, two ends of the two-way lead screw 24 are mounted on a side wall 1001 of the workbench 1000, and one end of the two-way lead screw is connected to an output end of the servo motor 26, the cylinder block 23 is slidably connected to the first sliding rod 25 on the side wall 1001 of the workbench 1000, a notch for conveying the heat shrinkable tube 3000 is formed in the side wall 1001 of the workbench 1000 near the two finger cylinders 21, so that a manipulator for conveying the heat shrinkable tube 3000 can smoothly feed the heat shrinkable tube 3000 into the clamping blocks 22. Wherein, the inboard of grip block 22 is equipped with the recess of cylindrical surface state, installs cushion 27 in the recess, and cushion 27 can be sponge, rubber or other elastic material, and cushion 27 can increase and the pyrocondensation pipe 3000 between the frictional force, and then steadily press from both sides pyrocondensation pipe 3000.
In this embodiment, the heating and forming mechanism 3 includes a frame 31, a vertical plate 32 and two symmetrically arranged heating assemblies 33, two ends of the frame 31 are installed on the side surface of the workbench 1000, the vertical plate 32 is symmetrically provided with two and installed at the lower end of the frame 31, one side of the heating assembly 33 is provided with a first support located above and a second support located below, the first support is connected with the link mechanism 4 and can be turned over to the periphery of two ends of the wire harness 2000 under the action of the link mechanism 4, and the second support is hinged to the lower end of the vertical plate 32.
In this embodiment, the heating assembly 33 includes a mounting seat 331 and an electric heating block 332, the first support and the second support are mounted on the mounting seat 331, the electric heating block 332 is mounted in the mounting seat 331, and the electric heating block 332 is "U" -shaped;
the two link mechanisms 4 are also symmetrically arranged and specifically comprise two U-shaped seats 41, two connecting rods 42 and two return springs 43, the U-shaped seats 41 are slidably connected to a second sliding rod 5 on the side wall 1001 of the workbench 1000, two ends of each connecting rod 42 are respectively hinged to a long hole on the first support and the U-shaped seat 41, the return springs 43 are sleeved on the second sliding rods 5 between the U-shaped seats 41 and the side wall 1001 of the workbench 1000, when the heating assembly 33 is turned to be in a horizontal state, the connecting rods 42 are in an inclined state, and in the vertical direction, one ends of the connecting rods 42 on the first supports are higher than one ends of the U-shaped seats 41;
as shown in fig. 6, the clamping block 22 can pass through the U-shaped seat 41 when the clamping block 22 is fully closed, and the clamping block 22 cannot pass through the U-shaped seat 41 when the clamping block 22 is fully opened.
The working process of the invention is as follows:
the servo motor 26 is started, the two symmetrically arranged finger cylinders two 21 are driven to move oppositely by the aid of the bidirectional screw 24, the finger cylinders two 21 are in a closed state at the moment, the heat shrinkage pipe 3000 is clamped in the clamping block 22, when the finger cylinders two 21 reach the designated position and are unfolded, the heat shrinkage pipe 3000 is released, the heat shrinkage pipe 3000 is sleeved at two ends of the wiring harness 2000, then the servo motor 26 resets and drives the finger cylinders two 21 to move in opposite directions, the clamping block 22 is in an unfolded state at the moment, the clamping block 22 is in contact with the U-shaped seat 41 and drives the U-shaped seat 41 to move synchronously, the U-shaped seat 41 drives the electric heating block 332 to turn over to the peripheries of two ends of the wiring harness 2000 by the aid of the connecting rod 42, the heat shrinkage pipe 3000 is wrapped by the electric heating block 332 and is heated and formed to be tightly sleeved on the wiring harness 2000, meanwhile, the finger cylinders two 21 reach the outermost side, the heat shrinkage pipe 3000 is conveyed to the position where the finger cylinders two 21 are located, then the finger cylinders two 21 are closed to clamp the heat shrinkage pipe 3000, the U-shaped seat 41 is separated from the clamping block 22 and moves towards the reset spring 43, the other heating blocks are conveyed to the horizontal position, and the wiring harness 2000 in a reciprocating mechanism.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or are equivalent to the scope of the invention are intended to be embraced therein.
Claims (4)
1. The automatic heat shrinkable tube penetrating and forming device is characterized by comprising a clamping mechanism (1), a sleeve mechanism (2), a heating and forming mechanism (3) and a workbench (1000), wherein the sleeve mechanism (2) and the heating and forming mechanism (3) are installed on the workbench (1000), the clamping mechanism (1) is used for clamping a wire harness (2000), the sleeve mechanism (2) is installed below and on two sides of the clamping mechanism (1) to enable the heat shrinkable tube (3000) to be sleeved at two ends of the wire harness (2000), the heating and forming mechanism (3) is connected with the sleeve mechanism (2) through a connecting rod mechanism (4), and when the sleeve mechanism (2) is reset, the heating and forming mechanism (3) can be turned over to the periphery of the two ends of the wire harness (2000) to be used for heating and forming the heat shrinkable tube (3000) at the two ends of the wire harness (2000);
the sleeve mechanism (2) comprises a second finger cylinder (21), a clamping block (22), a cylinder seat (23), two bidirectional lead screws (24), a first sliding rod (25) and a servo motor (26), the second finger cylinder (21), the cylinder seat (23) and the bidirectional lead screws (24) are symmetrically arranged, the second finger cylinder (21) is installed on the cylinder seat (23), the cylinder seat (23) is connected with the bidirectional lead screws (24) through lead screw nuts, the clamping block (22) is provided with two clamping jaws which are symmetrically installed on the second finger cylinder (21), two ends of each bidirectional lead screw (24) are installed on a side wall (1001) of the workbench (1000), one end of each bidirectional lead screw is connected to the output end of the servo motor (26), and the first cylinder seat (23) is slidably connected to the first sliding rod (25) on the side wall (1001) of the workbench (1000);
the heating forming mechanism (3) comprises a rack (31), a vertical plate (32) and two heating assemblies (33) which are symmetrically arranged, two ends of the rack (31) are installed on the side surface of the workbench (1000), the vertical plate (32) is symmetrically provided with two heating assemblies (33) which are installed at the lower end of the rack (31), one side of each heating assembly (33) is provided with a first support which is positioned above and a second support which is positioned below, the first supports are connected with the link mechanism (4) and can be turned over to the periphery of two ends of the wire harness (2000) under the action of the link mechanism (4), and the second supports are hinged to the lower end of the vertical plate (32);
the heating assembly (33) comprises a mounting seat (331) and an electric heating block (332), the first support and the second support are mounted on the mounting seat (331), the electric heating block (332) is mounted in the mounting seat (331), and the electric heating block (332) is U-shaped;
the two link mechanisms (4) are also symmetrically arranged and specifically comprise two U-shaped seats (41), two connecting rods (42) and two return springs (43), the U-shaped seats (41) are connected to a second sliding rod (5) on the side wall (1001) of the workbench (1000) in a sliding mode, two ends of each connecting rod (42) are hinged to a long hole in the first support and the U-shaped seat (41) respectively, and the second sliding rod (5) between the U-shaped seats (41) and the side wall (1001) of the workbench (1000) is sleeved with the return springs (43);
when the clamping block (22) is completely closed, the clamping block (22) can pass through the U-shaped seat (41), and when the clamping block (22) is completely opened, the clamping block (22) cannot pass through the U-shaped seat (41).
2. The automatic heat shrinkable tube and forming device of passing of convertible car pencil of claim 1, characterized in that: the clamping mechanism (1) is specifically a finger cylinder I (11).
3. The automatic pyrocondensation pipe and forming device of wearing of convertible car pencil of claim 1, its characterized in that: and a notch for conveying the heat shrinkable tube (3000) is formed in the position, close to the second finger cylinder (21), on the side wall (1001) of the workbench (1000).
4. The automatic heat shrinkable tube and forming device of passing of convertible car pencil of claim 1, characterized in that: when the heating assembly (33) is turned to be in a horizontal state, the connecting rod (42) is in an inclined state, and in the vertical direction, one end, located on the first support, of the connecting rod (42) is higher than one end, located on the U-shaped seat (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111015614.3A CN113696470B (en) | 2021-08-31 | 2021-08-31 | Automatic heat shrinkable tube penetrating and forming device for turnover type automobile wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111015614.3A CN113696470B (en) | 2021-08-31 | 2021-08-31 | Automatic heat shrinkable tube penetrating and forming device for turnover type automobile wire harness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113696470A CN113696470A (en) | 2021-11-26 |
| CN113696470B true CN113696470B (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111015614.3A Active CN113696470B (en) | 2021-08-31 | 2021-08-31 | Automatic heat shrinkable tube penetrating and forming device for turnover type automobile wire harness |
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| CN (1) | CN113696470B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116344116B (en) * | 2023-03-14 | 2024-03-12 | 苏州工业园区六旭自动化设备有限公司 | Integrated equipment and processing method for low-voltage wire harness processing |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205238564U (en) * | 2015-12-13 | 2016-05-18 | 重庆赤丹科技有限公司 | Heat -shrinkable device of pyrocondensation of conveniently working a telephone switchboard pipe |
| CN105856560B (en) * | 2016-04-22 | 2019-05-21 | 深圳市沃尔核材股份有限公司 | A kind of end cap pyrocondensation molding machine |
| CN106735835B (en) * | 2016-12-29 | 2019-03-12 | 浙江农林大学 | Reciprocating copper bar pyrocondensation pipe heating device |
| CN111086202A (en) * | 2019-12-31 | 2020-05-01 | 东莞市锐华自动化设备有限公司 | Wire harness sheathing device and method thereof |
| CN212600449U (en) * | 2020-05-18 | 2021-02-26 | 和县科嘉阀门铸造有限公司 | Drilling positioning tool for valve production |
| CN111799039B (en) * | 2020-07-30 | 2022-07-12 | 安徽省亿嘉弘电器股份有限公司 | Sheathing method of wire harness heat-shrinkable tube |
| CN111755170A (en) * | 2020-07-30 | 2020-10-09 | 安徽省亿嘉弘电器股份有限公司 | Wire harness processing system |
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2021
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| CN113696470A (en) | 2021-11-26 |
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