CN112871562B - Automatic dispensing device for wire harness and working method thereof - Google Patents
Automatic dispensing device for wire harness and working method thereof Download PDFInfo
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- CN112871562B CN112871562B CN202011593482.8A CN202011593482A CN112871562B CN 112871562 B CN112871562 B CN 112871562B CN 202011593482 A CN202011593482 A CN 202011593482A CN 112871562 B CN112871562 B CN 112871562B
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- dispensing
- groove
- glue
- air cylinder
- wire harness
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1007—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material
- B05C11/1013—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material responsive to flow or pressure of liquid or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
Abstract
The invention discloses an automatic dispensing device for a wire harness, which comprises a workbench, a support plate, a guide pillar, a first air cylinder, a movable plate, a dispensing valve, a fixed jig and a control box, wherein the support is fixed above the workbench, the support plate is fixed in the middle section of the support, the first air cylinder is fixed above the support plate, the output end of the first air cylinder is connected with the movable plate, a plurality of dispensing valves are fixed below the movable plate, the fixed jig is arranged above the workbench and comprises a base, a pressing plate, a movable block and a second air cylinder, the base is provided with a plurality of dispensing grooves and a wire harness groove, the pressing plate is arranged above the wire harness groove, the movable block is fixedly connected to two sides of the pressing plate, the movable plate is connected with the second air cylinder, and the first air cylinder, the dispensing valve and the second air cylinder are electrically connected with the control box. The automatic dispensing device for the wire harness is high in automation degree, can control the glue output amount, and improves the working quality and efficiency.
Description
Technical Field
The invention belongs to the technical field of wire harness processing equipment, and particularly relates to an automatic dispensing device for a wire harness. The invention further relates to a working method of the automatic dispensing device for the wire harness.
Background
With the development of industry, wire harnesses are widely used, the production process of the wire harnesses needs a glue dispensing process to complete, the glue dispensing is a process, namely glue applying, glue spreading, glue pouring, glue dripping and the like, electronic glue, oil or other liquid is smeared, encapsulated and dripped on products, and the products have the effects of pasting, encapsulating, insulating, fixing, surface smoothing and the like.
At present, the glue is usually dispensed manually, the glue amount cannot be controlled in a balanced manner, deviation is easy to occur, the glue dispensing efficiency is low, and excessive glue dispensing is easy to damage the shape of the glue dispensed.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects, the invention aims to provide the automatic glue dispensing device for the wire harness, which has the advantages of simple and reasonable structure, high automation degree, capability of controlling glue output, reduction of labor intensity, improvement of working efficiency, good consistency of glue adding positions, good quality and production cost saving.
The technical scheme is as follows: an automatic dispensing device of a wire harness comprises a workbench, a bracket, a supporting plate, guide pillars, a first air cylinder, a movable plate, a dispensing valve, a fixed jig and a control box, wherein the bracket is fixed above the workbench, the supporting plate is fixed in the middle section of the bracket, the guide pillars are arranged between the supporting plate and the workbench in a central symmetry manner, the upper ends of the guide pillars are abutted against the bottom surface of the supporting plate and connected with the supporting plate through screws, the lower ends of the guide pillars are in threaded connection with the workbench, the first air cylinder is fixed above the supporting plate, the movable plate is connected with the output end of a piston of the first air cylinder, the two ends of the movable plate are sleeved on the guide pillars and are in sliding connection with the guide pillars, a plurality of dispensing valves arranged in an array manner are fixed below the movable plate, the fixed jig is arranged above the workbench and corresponding to the dispensing valves, the fixed jig comprises a base, a pressing plate, a movable block and a second air cylinder, a plurality of dispensing grooves and wire harness grooves arranged in an array manner are arranged on the base, the dispensing device comprises a dispensing valve, a wire harness groove, a pressing plate, a movable block, a second cylinder, a control box and a control box, wherein the dispensing groove is arranged right below the dispensing valve and corresponds to the dispensing valve, the wire harness groove is arranged in front of the dispensing groove and is communicated with the dispensing groove, the pressing plate is arranged above the wire harness groove, two side ends of the pressing plate are fixedly connected with the movable block through welding, the movable block is connected with the output end of the second cylinder, the second cylinder is fixed on a base, the pressing plate is movably connected with the base through the movable block at two ends, the control box is arranged on the front side of a support, and the first cylinder, the dispensing valve and the second cylinder are electrically connected with the control box. The dispensing device avoids displacement through the position of the fixed wire harness of the fixed jig, automatically finishes dispensing through the dispensing valve controlled by the control box, controls the dispensing amount, reduces the labor intensity of manpower, improves the working efficiency, has good consistency of the position of adding glue water and good quality, and saves the production cost.
Furthermore, according to the automatic dispensing device for the wire harness, the movable plate is sleeved in the guide hole in the guide pillar, the guide flange sleeve is arranged in the guide hole and connected with the movable plate through the screw, and the movable plate can move more quickly and stably through the guide flange sleeve.
Further, according to the automatic glue dispensing device for the wire harness, the glue dispensing valve is provided with the glue inlet, the glue outlet and the air inlet, the glue inlet is formed in the side face of the glue dispensing valve, the glue outlet is formed in the lower end of the glue dispensing valve and is opposite to the glue dispensing groove and used for dispensing the wire harness in the glue dispensing groove, the air inlet is formed in the upper end of the glue dispensing valve, the glue dispensing valve is connected with an external air source through an air pipe connected with the air inlet, and the control box controls the glue dispensing amount of the glue dispensing valve by controlling the air inlet pressure of the glue dispensing valve, so that the glue inlet amount and the glue outlet amount are controlled.
Further, foretell automatic adhesive deposite device of pencil, base top surface bilateral symmetry is equipped with the spout, the spout is T type groove.
Further, according to the automatic dispensing device for the wire harness, the sliding block is arranged in the sliding groove, the pulley is arranged at the lower end of the sliding block and is rotatably connected with the sliding block, and the bottom surface of the pulley is tangent to the bottom surface of the sliding groove. The pulley is connected with the sliding groove in a sliding mode, so that the moving friction force is reduced, and the movement is quicker.
Further, according to the automatic dispensing device for the wire harness, the sliding block is connected with the moving block through the round cap screw, the round cap screw is sleeved with the spring, and the spring is arranged between the bottom surface of the round cap screw and the top surface of the moving block. When the moving block is fixed on the sliding block, the pressing plate is abutted against the base, and if the pressing plate is in tight contact with the base, the pressing plate is difficult to slide; if the clearance between the pressing plate and the base is too large, the pressing plate is too loose, and the wiring harness may be displaced. The moving block is always attached to the base under the action of the compression elasticity of the spring, namely, the pressing plate is always attached to the base without influencing the movement of the pressing plate.
Further, foretell automatic adhesive deposite device of pencil, be equipped with the connector between the piston rod of movable block and second cylinder, be equipped with the groove of stepping down in the middle of the connector, be close to the one end of second cylinder in the middle of be equipped with open-top's bar groove, the bottom surface and the base top surface of connector are equipped with the clearance.
Furthermore, foretell automatic adhesive deposite device of pencil, connector and movable block fixed connection, the piston rod of second cylinder embolias in the bar groove and with bar groove clearance fit to accessible nut and connector swing joint, second cylinder piston rod can rock in width and direction of height by the trace, and the removal torsion of cooperation movable plate reduces the damage to second cylinder piston rod.
Further, foretell automatic adhesive deposite device of pencil, the tank bottom in glue dispensing groove is pasted and is had from type paper, can prevent glue and tool bonding from type paper.
The invention also provides a working method of the automatic dispensing device for the wire harness, which comprises the following steps:
1) installing a fixed jig, and installing the installed fixed jig on the workbench;
2) feeding, namely placing the wire harness joint and the wire harness into the adhesive tape groove and the wire harness groove;
3) positioning the wire harness, controlling the two second cylinders to extend out simultaneously by the control box, moving the moving block to move forwards, and pressing the wire harness by the pressing plate;
4) aligning, controlling the first air cylinder to descend by the control box, and enabling one dispensing valve to correspond to one dispensing groove;
5) dispensing, wherein the control box controls a dispensing valve to dispense glue, controls the glue inlet amount through an air inlet and a gate, and controls the glue outlet amount through a glue outlet;
6) the dispensing valve returns to complete dispensing, the control box controls the dispensing valve to stop dispensing, and meanwhile the first air cylinder is controlled to ascend;
7) blanking, after the dispensing valve returns, the control box controls the second air cylinder to retract, the pressing plate moves to the rear end of the dispensing groove, and blanking is started manually;
8) and (5) circulating the steps 2-7.
The technical scheme shows that the invention has the following beneficial effects:
1. according to the automatic dispensing device for the wire harness, the control box controls the glue amount of the dispensing valve by controlling the air inlet pressure of the dispensing valve, so that the glue inlet amount and the glue outlet amount are controlled, and the dispensing quality is improved;
2. according to the automatic dispensing device for the wire harness, the fixing jig controls the pressing plate to position the wire harness through the connector, the round cap screw and the spring without influencing the movement of the pressing plate, and the damage to the second air cylinder is reduced;
3. according to the automatic dispensing device for the wire harness, disclosed by the invention, dispensing is automatically finished through the first air cylinder, the dispensing valve and the second air cylinder, so that the working efficiency is improved, and the production cost is saved.
Drawings
Fig. 1 is a schematic structural view of an automatic dispensing device for a wire harness according to the present invention;
fig. 2 is a schematic top view of a fixing jig of the automatic dispensing device for wire harnesses according to the present invention;
fig. 3 is a schematic partial cross-sectional view of a fixing jig of the automatic dispensing device for wire harnesses according to the present invention;
fig. 4 is a partially enlarged schematic view of a part a of the automatic dispensing device for a wire harness according to the present invention;
in the figure: the automatic glue dispensing device comprises a workbench 1, a support 2, a support plate 3, a guide pillar 4, a first cylinder 5, a moving plate 6, a glue dispensing valve 7, a glue inlet 71, a glue outlet 72, an air inlet 73, a fixing jig 8, a base 81, a glue dispensing groove 811, a wire harness groove 812, a sliding groove 813, a pressing plate 82, a moving block 83, a second cylinder 84, a connector 85, a strip-shaped groove 851, a sliding block 86, a pulley 87, a round cap screw 88, a spring 89, a control box 9 and a guide flange sleeve 10.
Detailed Description
The invention is further elucidated with reference to the drawings and the embodiments.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example 1
As shown in figures 1-4, an automatic dispensing device for wire harnesses comprises a workbench 1, a bracket 2, a support plate 3, a guide post 4, a first cylinder 5, a movable plate 6, a dispensing valve 7, a fixed jig 8 and a control box 9, wherein the bracket 2 is fixed above the workbench 1, the support plate 3 is fixed in the middle section of the bracket 2, the guide post 4 is arranged between the support plate 3 and the workbench 1 in a central symmetry manner, the upper end of the guide post 4 is abutted against the bottom surface of the support plate 3 and is connected with the support plate 3 through a screw, the lower end of the guide post 4 is in threaded connection with the workbench 1, the first cylinder 5 is fixed above the support plate 3, the piston output end of the first cylinder 5 is connected with the movable plate 6, two ends of the movable plate 6 are sleeved on the guide post 4 and are in sliding connection with the guide post 4, the dispensing valve 7 arranged in a plurality of arrays is fixed below the movable plate 6, the fixed jig 8 is arranged above the workbench 1 corresponding to the dispensing valve 7, the fixed jig 8 comprises a base 81, a pressing plate 82, a moving block 83 and a second air cylinder 84, a plurality of glue dispensing grooves 811 and a wire harness groove 812 which are arranged in an array are arranged on the base 81, the glue dispensing grooves 811 are arranged under the glue dispensing valves 7 and correspond to the glue dispensing valves 7, the wire harness groove 812 is arranged in front of the glue dispensing grooves 811 and communicated with the glue dispensing grooves 811, the pressing plate 82 is arranged above the wire harness groove 812, the moving block 83 is fixedly connected to two side ends of the pressing plate 82 through welding, the moving plate 83 is connected with the output end of the second air cylinder 84, the second air cylinder 84 is fixed on the base 81, the pressing plate 82 is movably connected with the base 81 through the moving block 83 at two ends, the control box 9 is arranged on the front side of the support 2, and the first air cylinder 5, the glue dispensing valves 7 and the second air cylinder 84 are electrically connected with the control box 9. The adhesive dispensing device avoids displacement by fixing the position of the wire harness through the fixing jig 8, automatically finishes adhesive dispensing by controlling the adhesive dispensing valve 7 through the control box 9, controls adhesive discharging amount, reduces labor intensity, improves working efficiency, has good position consistency and quality of added adhesive, and saves production cost.
Example 2
As shown in figures 1-4, an automatic dispensing device for wire harnesses comprises a workbench 1, a bracket 2, a support plate 3, a guide post 4, a first cylinder 5, a movable plate 6, a dispensing valve 7, a fixed jig 8 and a control box 9, wherein the bracket 2 is fixed above the workbench 1, the support plate 3 is fixed in the middle section of the bracket 2, the guide post 4 is arranged between the support plate 3 and the workbench 1 in a central symmetry manner, the upper end of the guide post 4 is abutted against the bottom surface of the support plate 3 and is connected with the support plate 3 through a screw, the lower end of the guide post 4 is in threaded connection with the workbench 1, the first cylinder 5 is fixed above the support plate 3, the piston output end of the first cylinder 5 is connected with the movable plate 6, two ends of the movable plate 6 are sleeved on the guide post 4 and are in sliding connection with the guide post 4, the dispensing valve 7 arranged in a plurality of arrays is fixed below the movable plate 6, the fixed jig 8 is arranged above the workbench 1 corresponding to the dispensing valve 7, the fixed jig 8 comprises a base 81, a pressing plate 82, a moving block 83 and a second air cylinder 84, a plurality of glue dispensing grooves 811 and a wire harness groove 812 which are arranged in an array are arranged on the base 81, the glue dispensing grooves 811 are arranged under the glue dispensing valves 7 and correspond to the glue dispensing valves 7, the wire harness groove 812 is arranged in front of the glue dispensing grooves 811 and communicated with the glue dispensing grooves 811, the pressing plate 82 is arranged above the wire harness groove 812, the moving block 83 is fixedly connected to two side ends of the pressing plate 82 through welding, the moving plate 83 is connected with the output end of the second air cylinder 84, the second air cylinder 84 is fixed on the base 81, the pressing plate 82 is movably connected with the base 81 through the moving block 83 at two ends, the control box 9 is arranged on the front side of the support 2, and the first air cylinder 5, the glue dispensing valves 7 and the second air cylinder 84 are electrically connected with the control box 9. The adhesive dispensing device avoids displacement by fixing the position of the wire harness through the fixing jig 8, automatically finishes adhesive dispensing by controlling the adhesive dispensing valve 7 through the control box 9, controls adhesive discharging amount, reduces labor intensity, improves working efficiency, has good position consistency and quality of added adhesive, and saves production cost.
The guide flange sleeve 10 is arranged in a guide hole formed in the guide post 4 in a sleeved mode of the moving plate 6, the guide flange sleeve 10 is connected with the moving plate 6 through a screw, and the guide flange sleeve 10 enables the moving plate 6 to move more quickly and stably.
The dispensing valve 7 is provided with a glue inlet 71, a glue outlet 72 and a gas inlet 73, the glue inlet 71 is arranged on the side surface of the dispensing valve 7, the glue outlet 72 is arranged at the lower end of the dispensing valve 7 and is opposite to the dispensing groove 811 for dispensing the wiring harness in the dispensing groove 811, the gas inlet 73 is arranged at the upper end of the dispensing valve 7, the dispensing valve 7 is connected with an external gas source through a gas pipe connected with the gas inlet 73, and the control box 9 controls the glue amount of the dispensing valve by controlling the gas inlet pressure of the dispensing valve 7, so that the glue inlet amount and the glue outlet amount are controlled.
The top surface of the base 81 is symmetrically provided with sliding grooves 813 at two sides, and the sliding grooves 813 are T-shaped grooves.
A sliding block 86 is arranged in the sliding groove 813, a pulley 87 is arranged at the lower end of the sliding block 86, the pulley 86 is rotatably connected with the sliding block 87, and the bottom surface of the pulley 87 is tangent to the bottom surface of the sliding groove 813. The pulley 87 is slidably connected with the sliding groove 813, so that the friction force of movement is reduced, and the movement is faster.
The sliding block 86 is connected with the moving block 83 through a round cap screw 88, a spring 89 is sleeved on the round cap screw 88, and the spring 89 is arranged between the bottom surface of the round cap screw 88 and the top surface of the moving block 83. When the moving block 83 is fixed on the sliding block 86, the pressure plate 82 is abutted against the base 81, and if the pressure plate 82 is contacted with the base 81 too tightly, the pressure plate 82 is difficult to slide; if the clearance between the pressing plate 82 and the base 81 is too large, the pressing plate 82 is too loose, and the wire harness may be displaced. The moving block 83 is always attached to the base 81 by the compression spring force of the spring 89, that is, the pressing plate 82 is always attached to the base 81 without affecting the movement of the pressing plate 82.
A connecting head 85 is arranged between the moving block 83 and a piston rod of the second cylinder 84, a yielding groove is formed in the middle of the connecting head 85, a strip-shaped groove 851 with an open top end is formed in the middle of one end, close to the second cylinder 85, of the connecting head 85, a gap is formed between the bottom surface of the connecting head 85 and the top surface of the base 81, and moving friction of the moving block 83 is reduced.
The connecting head 85 is fixedly connected with the moving block 85, the piston rod of the second cylinder 84 is sleeved in the strip-shaped groove 851 and is in clearance fit with the strip-shaped groove 851 and is movably connected with the connecting head 85 through a nut, the piston rod of the second cylinder 84 can slightly shake in the width direction and the height direction, and the damage to the piston rod of the second cylinder 84 is reduced by matching with the moving torque force of the moving block 83.
The tank bottom of the glue dispensing tank 811 is pasted with release paper, and the release paper can prevent glue from being adhered to the jig.
A working method of an automatic dispensing device of a wire harness comprises the following steps:
1) installing a fixing jig 8, and installing the installed fixing jig 8 on the workbench 1;
2) feeding, namely putting the wire harness joint and the wire harness into a point glue groove 811 and a wire harness groove 812;
3) positioning the wire harness, wherein the control box 9 controls the two second cylinders 84 to extend out simultaneously, the moving block 83 moves forwards, and the pressing plate 82 presses the wire harness;
4) aligning, the control box 9 controls the first air cylinder 5 to descend, and one dispensing valve 7 corresponds to one dispensing groove 811;
5) dispensing, wherein the control box 9 controls the dispensing valve 7 to dispense, controls the glue inlet amount through the air inlet 73 and the glue inlet gate 71, and controls the glue outlet amount through the glue outlet 72;
6) the dispensing valve 7 returns to the original position, dispensing is finished, the control box 9 controls the dispensing valve 7 to stop dispensing, and meanwhile the first air cylinder 5 is controlled to ascend;
7) blanking, after the dispensing valve 7 returns, the control box 9 controls the second air cylinder 84 to retract, the pressing plate 82 moves to the rear end of the dispensing groove 811, and blanking is started manually;
8) and (5) circulating the steps 2-7.
The working method has the advantages of simple flow, convenient operation, high automation degree and improvement on working efficiency.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.
Claims (5)
1. The utility model provides an automatic adhesive deposite device of pencil which characterized in that: the glue dispensing device comprises a workbench (1), a support (2), a support plate (3), a guide pillar (4), a first air cylinder (5), a movable plate (6), a glue dispensing valve (7), a fixing jig (8) and a control box (9), wherein the support (2) is fixed above the workbench (1), the support plate (3) is fixed in the middle section of the support (2), the guide pillars (4) are symmetrically arranged between the support plate (3) and the workbench (1), the upper ends of the guide pillars (4) are abutted against the bottom surface of the support plate (3) and connected with the support plate (3) through screws, the lower ends of the guide pillars are in threaded connection with the workbench (1), the first air cylinder (5) is fixed above the support plate (3), the output end of a piston rod of the first air cylinder (5) is connected with the movable plate (6), and two ends of the movable plate (6) are sleeved on the guide pillar (4) and are in sliding connection with the guide pillar (4), a plurality of glue dispensing valves (7) which are arranged in an array are fixed below the movable plate (6), a fixing jig (8) is arranged above the workbench (1) and corresponds to the glue dispensing valves (7), the fixing jig (8) comprises a base (81), a pressing plate (82), a movable block (83) and a second air cylinder (84), a plurality of glue dispensing grooves (811) which are arranged in an array and a wiring harness groove (812) are arranged on the base (81), the glue dispensing groove (811) is arranged right below the glue dispensing valves (7) and corresponds to the glue dispensing valves (7), the wiring harness groove (812) is arranged in front of the glue dispensing groove (811) and communicated with the glue dispensing groove (811), the pressing plate (82) is arranged above the wiring harness groove (812), the movable block (83) is fixedly connected to two side ends of the pressing plate (82) through welding, and the movable block (83) is connected with the output end of the second air cylinder (84), the second air cylinder (84) is fixed on the base (81), and the pressure plate (82) is movably connected with the base (81) through the movement of the moving blocks (83) at the two ends; sliding grooves (813) are symmetrically formed in two sides of the top surface of the base (81), and the sliding grooves (813) are T-shaped grooves; a sliding block (86) is arranged in the sliding groove (813), a pulley (87) is arranged at the lower end of the sliding block (86), the pulley (87) is rotatably connected with the sliding block (86), and the bottom surface of the outer side of the pulley (87) is tangent to the bottom surface of the sliding groove (813); the sliding block (86) is connected with the moving block (83) through a round cap screw (88), a spring (89) is sleeved on the round cap screw (88), and the spring (89) is arranged between the bottom surface of the round cap screw (88) and the top surface of the moving block (83); a connecting head (85) is arranged between the moving block (83) and a piston rod of the second cylinder (84), a abdicating groove is formed in the middle of the connecting head (85), a strip-shaped groove (851) with an open top end is formed in the middle of one end close to the second cylinder (84), and a gap is formed between the bottom surface of the connecting head (85) and the top surface of the base (81); a piston rod of the second cylinder (84) is sleeved in the strip-shaped groove (851) and is in clearance fit with the strip-shaped groove (851), and can be movably connected with the connector (85) through a nut, and the connector (85) is fixedly connected with the moving block (83); the control box (9) is arranged on the front side of the support (2), and the first air cylinder (5), the dispensing valve (7) and the second air cylinder (84) are electrically connected with the control box (9).
2. The automatic dispensing device of a wire harness according to claim 1, wherein: the guide flange sleeve (10) is arranged in a guide hole of the movable plate (6) sleeved on the guide post (4), and the guide flange sleeve (10) is connected with the movable plate (6) through a screw.
3. The automatic dispensing device of a wire harness according to claim 1, wherein: be equipped with on dispensing valve (7) and advance gluey mouth (71), go out gluey mouth (72) and air inlet (73), advance gluey mouth (71) and locate on the side of dispensing valve (7), it just right glues groove (811) to the dispensing to go out the lower extreme that gluey valve (7) was located in gluey mouth (72), dispensing valve (7) upper end is equipped with air inlet (73), trachea and outside air supply that dispensing valve (7) are connected through air inlet (73) are connected.
4. The automatic dispensing device of a wire harness according to claim 1, wherein: and release paper is adhered to the bottom of the glue dispensing groove (811).
5. The working method of the automatic dispensing device for wire harness according to any one of claims 1 to 4, wherein: the method comprises the following steps:
1) installing a fixed jig (8), and installing the installed fixed jig (8) on the workbench (1);
2) feeding, namely placing the wire harness joint and the wire harness into a point glue groove (811) and a wire harness groove (812);
3) the wiring harness is positioned, the control box (9) controls the two second cylinders (84) to extend out simultaneously, the moving block (83) moves forwards, and the pressing plate (82) presses the wiring harness;
4) aligning, controlling the first air cylinder (5) to descend by the control box (9), and enabling one dispensing valve (7) to correspond to one dispensing groove (811);
5) dispensing, wherein a control box (9) controls a dispensing valve (7) to dispense, the glue inlet amount is controlled through an air inlet (73) and a glue inlet (71), and the glue outlet amount is controlled through a glue outlet (72);
6) the dispensing valve (7) returns to the original position to complete dispensing, the control box (9) controls the dispensing valve (7) to stop dispensing, and simultaneously controls the first air cylinder (5) to ascend;
7) blanking, after the dispensing valve (7) returns, the control box (9) controls the second air cylinder (84) to retract, the pressing plate (82) moves to the rear end of the dispensing groove (811), and blanking is started manually;
8) and (5) circulating the steps 2-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011593482.8A CN112871562B (en) | 2020-12-29 | 2020-12-29 | Automatic dispensing device for wire harness and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011593482.8A CN112871562B (en) | 2020-12-29 | 2020-12-29 | Automatic dispensing device for wire harness and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112871562A CN112871562A (en) | 2021-06-01 |
| CN112871562B true CN112871562B (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011593482.8A Active CN112871562B (en) | 2020-12-29 | 2020-12-29 | Automatic dispensing device for wire harness and working method thereof |
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| Country | Link |
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| CN (1) | CN112871562B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101556364A (en) * | 2008-04-11 | 2009-10-14 | 鸿富锦精密工业（深圳）有限公司 | Dispensing fixation tool and dispensing method |
| GB2530113A (en) * | 2014-09-12 | 2016-03-16 | Asterope Ltd | Wire coating technique |
| CN205212137U (en) * | 2015-12-25 | 2016-05-04 | 惠州住成电装有限公司 | Prevent that babelism hot melt of pencil from fixing tool |
| CN210935687U (en) * | 2019-10-17 | 2020-07-07 | 昆山康信昌自动化有限公司 | Automatic adhesive dispensing device for wire harness rubber core |
-
2020
- 2020-12-29 CN CN202011593482.8A patent/CN112871562B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101556364A (en) * | 2008-04-11 | 2009-10-14 | 鸿富锦精密工业（深圳）有限公司 | Dispensing fixation tool and dispensing method |
| GB2530113A (en) * | 2014-09-12 | 2016-03-16 | Asterope Ltd | Wire coating technique |
| CN205212137U (en) * | 2015-12-25 | 2016-05-04 | 惠州住成电装有限公司 | Prevent that babelism hot melt of pencil from fixing tool |
| CN210935687U (en) * | 2019-10-17 | 2020-07-07 | 昆山康信昌自动化有限公司 | Automatic adhesive dispensing device for wire harness rubber core |
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| Publication number | Publication date |
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| CN112871562A (en) | 2021-06-01 |
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