Multi-channel synchronous glueing harness assembly device

Abstract

The utility model discloses a harness assembly device of multichannel synchronous gluing belongs to harness assembly technical field, and its technical scheme main points include the case, the rear side fixedly connected with fixed plate of case top, and the top fixedly connected with the placement component of case, the front side fixedly connected with the point gum component of fixed plate, and the point gum component is located the top of placement component, the placement component includes the placement board, both sides of placement board top are all fixedly connected with fixed block, and the top of fixed block is provided with the apron, solve the harness assembly device point gum efficiency of existing not good, single only can handle single or small amount harness, difficult to satisfy the demand of batch production, and in actual processing, due to lack of restriction structure, difficult to restrict multiple harness, lead to the offset of harness when gluing, cause the deviation of point gum position, influence harness's processing efficiency, reduced the practicability of the device problem.

Description

Technical Field

[0001] This utility model relates to the field of wire harness assembly technology, and in particular to a wire harness assembly device for multi-channel synchronous glue application. Background Technology

[0002] Wire harness assembly is a critical process in industries such as electronics and automobiles. Among them, the glue application process is used to fix wire harness connectors, seal for waterproofing or insulation protection, and directly affects the connection stability and service life of the wire harness.

[0003] Existing dispensing devices cannot automatically dispense adhesive to wire harnesses, and uneven dispensing results in some wire harnesses receiving too much adhesive, causing waste, while others receive too little adhesive and cannot effectively bond.

[0004] An existing patent (publication number: CN213914584U) discloses a dispensing device for wire harness processing. It has an outer rod fixedly installed on the top of the base plate and an inner rod movably sleeved on the inner side of the outer rod. A gear is fixedly installed on the top of the inner rod, and a through hole is opened on the inner side of the gear. When the gear rotates to the point where the dispensing head is above the through hole, the dispensing head will dispense material and perform dispensing, thereby realizing automatic dispensing. When the gear continues to rotate, the top surface of the gear fits against the bottom of the dispensing head, thereby closing the dispensing head.

[0005] Existing patents offer solutions to the above problems, but their dispensing efficiency is poor, and they can only process one or a small number of wire harnesses at a time, which is difficult to meet the needs of mass production. In actual processing, due to the lack of a restraining structure, it is difficult to restrain multiple wire harnesses, which causes the wire harnesses to deviate during dispensing, resulting in deviations in the dispensing position, affecting the processing efficiency of the wire harnesses, and reducing the practicality of the device.

[0006] To address this, a wire harness assembly device with multi-channel synchronous glue application is proposed. Utility Model Content

[0007] The purpose of this invention is to provide a multi-channel synchronous glue dispensing wire harness assembly device, which can solve the problems of poor glue dispensing efficiency of existing wire harness assembly devices, which can only process one or a small number of wire harnesses at a time, making it difficult to meet the needs of mass production. In addition, in actual processing, due to the lack of a restraining structure, it is difficult to restrain multiple wire harnesses, which causes the wire harnesses to deviate during glue dispensing, resulting in deviations in the glue dispensing position, affecting the processing efficiency of the wire harnesses, and reducing the practicality of the device.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a multi-channel synchronous glue-applying wire harness assembly device, including a chassis, a fixing plate fixedly connected to the rear side of the top of the chassis, and a placement component fixedly connected to the top of the chassis, a glue-applying component fixedly connected to the front side of the fixing plate, and the glue-applying component being located on top of the placement component, the placement component including a placement plate, fixing blocks fixedly connected to both sides of the top of the placement plate, and a cover plate provided on the top of the fixing blocks, a hinge fixedly connected to the top of the right fixing block, and the other end of the hinge being rotatably connected to the cover plate, a positioning plate fixedly connected to the top of the left fixing block, a snap-fit ​​block rotatably connected to the top of the positioning plate, and a cover plate slidably connected to the surface of the positioning plate, a bolt threadedly connected to the top of the cover plate, and the bottom of the bolt extending to the bottom of the cover plate and rotatably connected to a pressing plate.

[0009] Preferably, the dispensing assembly includes a connecting plate, a plurality of injection cylinders are fixedly connected to the front side inside the connecting plate, and the connecting plate is fixedly connected to the bottom of the front side of the fixed plate. A delivery branch pipe is fixedly connected to the rear side of the injection cylinder, and a main pipe is fixedly connected to the other end of the delivery branch pipe. A liquid storage tank is fixedly connected to the top of the main pipe, and a delivery pump is provided at the bottom right side of the liquid storage tank. The output end of the delivery pump is fixedly connected to the main pipe. A fixed bracket is fixedly connected to the front side of the top of the connecting plate, and cylinders are fixedly connected to both sides of the top of the fixed bracket. The output end of the cylinder extends into the interior of the fixed bracket and is fixedly connected to a movable plate. The movable plate is fixedly connected to the push rod of the injection cylinder.

[0010] Preferably, the front side of the connecting plate has several mounting holes for use with the syringe, and the surface of the syringe is in contact with the inner wall of the mounting holes.

[0011] Preferably, an observation glass is embedded in the interior of the front side of the liquid storage tank, and an inlet valve is fixedly connected to the top of the liquid storage tank.

[0012] Preferably, the front and rear sides of the top of the pressing plate are fixedly connected to sliding rods, and the sliding rods are slidably connected inside the cover plate.

[0013] Preferably, the top of the placement plate is provided with a plurality of placement slots, the syringe is located on top of the placement slots, and the number of syringes is the same as the number of placement slots.

[0014] Preferably, the top of the chassis is provided with a fixing groove, and a positioning rod is fixedly connected inside the fixing groove. A slider is slidably connected to the surface of the positioning rod, and a rotating block is rotatably connected to the top of the slider. The top of the rotating block is fixedly connected to the bottom of the placement plate.

[0015] Preferably, a control console is fixedly connected to the front right side of the chassis, and the control console is electrically connected to the dispensing assembly.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. By setting up a dispensing assembly, this application can simultaneously deliver the adhesive liquid in the storage tank to multiple injection cylinders through the main pipe and the delivery branch pipe via a delivery pump. Then, the cylinder drives the moving plate to drive the push rods of all injection cylinders to press down synchronously, so that the adhesive liquid is evenly squeezed out and accurately dripped onto the corresponding glue application area of ​​the wire harness, thereby realizing synchronous glue application of multi-channel wire harnesses and improving the assembly efficiency of wire harnesses.

[0018] 2. This application, by setting up a placement component, can classify and position multiple wire harnesses through the placement slots of the placement plate. The cover plate, together with the snap-fit ​​block, enables quick opening and closing and fixation. The rotating bolt can drive the pressing plate to press the wire harness downwards, preventing the wire harness from shifting during glue application. At the same time, the position and angle of the placement plate can be flexibly adjusted with the help of the fixing slot, positioning rod, slider and rotating block, so that the wire harness and the injection cylinder are accurately aligned, ensuring the accuracy of glue application and improving the ease of use of the device. Attached Figure Description

[0019] Figure 1 This is an overall structural diagram of the multi-channel synchronous glue application wire harness assembly device of this utility model.

[0020] Figure 2 This is a connection diagram of the chassis, placement component, and dispensing component of this utility model;

[0021] Figure 3 This is a schematic diagram showing the connection of the chassis, control console, slider, and rotating block of this utility model;

[0022] Figure 4 This is a schematic diagram of the dispensing assembly of this utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the placement component of this utility model.

[0024] In the diagram, 1. Chassis; 2. Fixing plate; 3. Placement assembly; 301. Placement plate; 302. Fixing block; 303. Cover plate; 304. Hinge; 305. Positioning plate; 306. Snap-on block; 307. Bolt; 308. Pressing plate; 4. Dispensing assembly; 401. Connecting plate; 402. Injector; 403. Delivery branch pipe; 404. Main pipe; 405. Storage tank; 406. Delivery pump; 407. Fixing bracket; 408. Cylinder; 409. Moving plate; 5. Mounting hole; 6. Observation glass; 7. Inlet valve; 8. Slide rod; 9. Placement slot; 10. Fixing slot; 11. Positioning rod; 12. Slider; 13. Rotating block; 14. Control console. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-5 The present invention provides the following technical solution:

[0027] A multi-channel synchronous glue dispensing wire harness assembly device includes a chassis 1. A fixing plate 2 is fixedly connected to the rear side of the top of the chassis 1, and a placement component 3 is fixedly connected to the top of the chassis 1. A dispensing component 4 is fixedly connected to the front side of the fixing plate 2, and the dispensing component 4 is located on top of the placement component 3. The placement component 3 includes a placement plate 301. Fixing blocks 302 are fixedly connected to both sides of the top of the placement plate 301, and a cover plate 303 is provided on the top of the fixing blocks 302. A hinge 304 is fixedly connected to the top of the right fixing block 302, and the other end of the hinge 304 is rotatably connected to the cover plate 303. A positioning plate 305 is fixedly connected to the top of the left fixing block 302. A snap block 306 is rotatably connected to the top of the positioning plate 305, and the cover plate 303 is slidably connected to the surface of the positioning plate 305. A bolt 307 is threadedly connected to the top of the cover plate 303, and the bottom of the bolt 307 extends to the bottom of the cover plate 303 and is rotatably connected to a pressing plate 308.

[0028] In this embodiment: the placement plate 301 provides a placement area for the wire harness, and the placement slot 9 restricts the movement of the wire harness. Simultaneously, the hinge 304 allows the cover plate 303 to rotate flexibly, enabling it to move smoothly to the appropriate position under the constraint of the positioning plate 305. The locking block 306 is then rotated to lock the cover plate 308, aligning it with the placement plate 301. Simultaneously, the bolt 307 is rotated to drive the pressing plate 308 to move smoothly, bringing it into contact with the wire harness. This completes the clamping and fixing of the wire harness of specific specifications, preventing wire harness movement. The device prevents misalignment during wire harness processing, ensuring precise dispensing and improving ease of use. Pump 406 drives the adhesive in storage tank 405 to flow into main pipe 404, then simultaneously delivers it to multiple injection cylinders 402 via branch pipe 403. Simultaneously, cylinder 408 drives moving plate 409 to descend smoothly, pushing the push rods of all injection cylinders 402 downwards, ensuring precise adhesive dripping onto the corresponding wire harness dispensing area. This achieves simultaneous dispensing of multi-channel wire harnesses, improving dispensing efficiency.

[0029] Specifically, such as Figure 4As shown, the dispensing assembly 4 includes a connecting plate 401. Several syringes 402 are fixedly connected to the front side inside the connecting plate 401. The connecting plate 401 is fixedly connected to the bottom of the front side of the fixing plate 2. A delivery branch pipe 403 is fixedly connected to the rear side of the syringes 402. A main pipe 404 is fixedly connected to the other end of the delivery branch pipe 403. A liquid storage tank 405 is fixedly connected to the top of the main pipe 404. A delivery pump 406 is provided at the bottom right side of the liquid storage tank 405. The output end of the delivery pump 406 is fixedly connected to the main pipe 404. A fixing bracket 407 is fixedly connected to the front side of the top of the connecting plate 401. Cylinders 408 are fixedly connected to both sides of the top of the fixing bracket 407. The output end of the cylinder 408 extends into the interior of the fixing bracket 407 and is fixedly connected to a moving plate 409. The moving plate 409 is fixedly connected to the push rod of the syringe 402.

[0030] Specifically, such as Figure 4 As shown, the front side of the connecting plate 401 has several mounting holes 5 for use with the injection cylinder 402, and the surface of the injection cylinder 402 is in contact with the inner wall of the mounting holes 5.

[0031] Specifically, such as Figure 1 , Figure 2 , Figure 4 As shown, an observation glass 6 is embedded inside the front side of the liquid storage tank 405, and an inlet valve 7 is fixedly connected to the top of the liquid storage tank 405.

[0032] In this embodiment: by observing the cooperation between the glass 6 and the liquid inlet valve 7, the internal condition of the liquid storage tank 405 can be observed in real time. When the liquid volume is insufficient, the liquid inlet valve 7 can be used to add liquid to the liquid storage tank 405 in a timely manner to ensure sufficient liquid and ensure the normal operation of the dispensing assembly 4. At the same time, by cooperating with the injection cylinder 402 and the mounting hole 5, the injection cylinder 402 is installed more firmly, ensuring the stability of dispensing and improving the ease of use of the dispensing assembly 4.

[0033] Specifically, such as Figure 1 , Figure 5 As shown, slide rods 8 are fixedly connected to the front and rear sides of the top of the pressing plate 308, and the slide rods 8 are slidably connected inside the cover plate 303.

[0034] Specifically, such as Figure 2 , Figure 5 As shown, the top of the placement plate 301 is provided with several placement slots 9, and the syringe 402 is located on the top of the placement slot 9, and the number of syringes 402 is the same as the number of placement slots 9.

[0035] In this embodiment: the placement groove 9 provides a placement area for the wire harness, which not only restricts the movement of the wire harness but also ensures the accuracy of the glue dispensing. At the same time, under the action of the slide bar 8, a guiding structure can be formed, making the pressing plate 308 move more smoothly, avoiding the phenomenon of displacement, ensuring the stability of the wire harness fixation, and improving the glue dispensing effect of the wire harness.

[0036] Specifically, such as Figure 3 As shown, the top of the chassis 1 is provided with a fixing groove 10, and a positioning rod 11 is fixedly connected inside the fixing groove 10. A slider 12 is slidably connected to the surface of the positioning rod 11. A rotating block 13 is rotatably connected to the top inside the slider 12, and the top of the rotating block 13 is fixedly connected to the bottom of the placement plate 301.

[0037] Specifically, such as Figure 1 , Figure 2 , Figure 3 As shown, a control console 14 is fixedly connected to the front right side of the chassis 1, and the control console 14 is electrically connected to the dispensing assembly 4.

[0038] In this embodiment: the fixed groove 10 and the positioning rod 11 work together to form a guide structure, allowing the slider 12 to move smoothly along the fixed groove 10 under the restriction of the positioning rod 11, and synchronously drive the placement plate 301 to move. The angle of the placement plate 301 can be flexibly adjusted with the rotating block 13. The two work together to adjust the position and angle, ensuring that the wire harness and the injection cylinder 402 are accurately aligned. At the same time, the control console 14 can be used to set the operating parameters of the dispensing component 4 according to the actual situation, start the delivery pump 406 to synchronously deliver the glue in the storage tank 405 to multiple injection cylinders 402, and then the cylinder 408 drives the moving plate 409 to move, synchronously driving the push rods of all injection cylinders 402 to press down synchronously, so that the glue is accurately dripped onto the glue application part of the corresponding wire harness, realizing synchronous glue application of multi-channel wire harnesses and improving the ease of use of the device.

[0039] Working principle: When assembling the wire harness, first pull out the placement plate 301 and rotate the latching block 306 to release the lock on the cover plate 303, allowing the cover plate 303 to rotate smoothly under the constraint of the hinge 304. Simultaneously, this moves the pressing plate 308, exposing the placement plate 301 and placing the wire harness in the placement slot 9. After the wire harness is arranged, rotate the cover plate 303 again, allowing it to move smoothly under the constraint of the positioning plate. When it reaches the appropriate position, rotate the latching block 306 to lock it in place. Simultaneously, manually rotate the bolt 307 to drive the pressing plate 308 to move smoothly under the constraint of the sliding rod 8, bringing the pressing plate 308 into contact with the wire harness. This clamps and secures the wire harness of specific specifications, preventing it from being damaged during assembly. If a misalignment occurs during the process, the placement plate 301 is pushed so that it moves smoothly along the fixed groove 10 under the constraint of the positioning rod 11, ensuring that the wire harness and the injection cylinder 402 are accurately aligned. After the wire harness is positioned, the operator sets the operating parameters of the dispensing assembly 4 through the control panel 14, starts the delivery pump 406 to drive the glue in the storage tank 405 to flow to the main pipe 404, and then delivers it to multiple injection cylinders 402 simultaneously through the delivery branch pipe 403. At the same time, the moving plate 409 is driven to descend smoothly by the cylinder 408, and the push rods of all injection cylinders 402 are pushed down synchronously, so that the glue is accurately dripped onto the corresponding glue application area of ​​the wire harness, realizing synchronous glue application of multi-channel wire harnesses and ensuring the glue application efficiency of the wire harness.

[0040] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-channel synchronous glue application wire harness assembly device, comprising a chassis (1), characterized in that: A fixing plate (2) is fixedly connected to the rear side of the top of the chassis (1), and a placement assembly (3) is fixedly connected to the top of the chassis (1). A dispensing assembly (4) is fixedly connected to the front side of the fixing plate (2), and the dispensing assembly (4) is located on top of the placement assembly (3). The placement assembly (3) includes a placement plate (301). Fixing blocks (302) are fixedly connected to both sides of the top of the placement plate (301), and a cover plate (303) is provided on the top of the fixing block (302). The top of the right fixing block (302) is fixed. A hinge (304) is connected, and the other end of the hinge (304) is rotatably connected to the cover plate (303). A positioning plate (305) is fixedly connected to the top of the left fixing block (302). A snap block (306) is rotatably connected to the top of the positioning plate (305). The cover plate (303) is slidably connected to the surface of the positioning plate (305). A bolt (307) is threadedly connected to the top of the cover plate (303). The bottom of the bolt (307) extends to the bottom of the cover plate (303) and is rotatably connected to a pressing plate (308).

2. The multi-channel synchronous glue application wire harness assembly device according to claim 1, characterized in that: The dispensing assembly (4) includes a connecting plate (401). Several syringes (402) are fixedly connected to the front side of the connecting plate (401), and the connecting plate (401) is fixedly connected to the bottom of the front side of the fixing plate (2). A delivery branch pipe (403) is fixedly connected to the rear side of each syringe (402), and a main pipe (404) is fixedly connected to the other end of the delivery branch pipe (403). A liquid storage tank (405) is fixedly connected to the top of the main pipe (404), and the liquid storage tank (405) is located on the right side... A delivery pump (406) is provided at the bottom of the side, and the output end of the delivery pump (406) is fixedly connected to the main pipe (404). A fixed bracket (407) is fixedly connected to the front side of the top of the connecting plate (401), and cylinders (408) are fixedly connected to both sides of the top of the fixed bracket (407). The output end of the cylinder (408) extends into the interior of the fixed bracket (407) and is fixedly connected to a moving plate (409). The moving plate (409) is fixedly connected to the push rod of the syringe (402).

3. The wire harness assembly device for multi-channel synchronous glue application according to claim 2, characterized in that: The front side of the connecting plate (401) has several mounting holes (5) for use with the injection cylinder (402), and the surface of the injection cylinder (402) is in contact with the inner wall of the mounting holes (5).

4. The multi-channel synchronous glue application wire harness assembly device according to claim 2, characterized in that: An observation glass (6) is embedded in the front of the liquid storage tank (405), and an inlet valve (7) is fixedly connected to the top of the liquid storage tank (405).

5. The multi-channel synchronous glue application wire harness assembly device according to claim 1, characterized in that: The front and rear sides of the top of the pressing plate (308) are fixedly connected with slide rods (8), and the slide rods (8) are slidably connected inside the cover plate (303).

6. The wire harness assembly device for multi-channel synchronous glue application according to claim 2, characterized in that: The top of the placement plate (301) is provided with a plurality of placement slots (9), and the syringe (402) is located on the top of the placement slots (9), and the number of syringes (402) is the same as the number of placement slots (9).

7. The multi-channel synchronous glue application wire harness assembly device according to claim 1, characterized in that: The top of the chassis (1) is provided with a fixing groove (10), and a positioning rod (11) is fixedly connected inside the fixing groove (10). A slider (12) is slidably connected to the surface of the positioning rod (11). A rotating block (13) is rotatably connected to the top inside the slider (12), and the top of the rotating block (13) is fixedly connected to the bottom of the placement plate (301).

8. The wire harness assembly device for multi-channel synchronous gluing according to claim 2, characterized in that: A control console (14) is fixedly connected to the front right side of the chassis (1), and the control console (14) is electrically connected to the dispensing assembly (4).

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