A detection and oiling equipment for assembling electromagnetic valve clamping plate of jacquard machine

Abstract

The utility model discloses a jacquard electromagnetic valve clamping plate assembly detects oiling equipment for, belong to textile machinery manufacturing technical field, including disc, still include: set up in the fixed frame of disc one side, the mobile frame of sliding installation in the fixed frame inside, through the cooperation of above each device, through the setting of oiling mechanism, first detection camera is responsible for the position accuracy and appearance integrity of clamping plate front, second detection camera is responsible for the position deviation and surface flatness of side surface mounting hole, if any detection item is unqualified, the system immediately suspends the process, and marks and eliminates clamping plate, after the detection is qualified, and oiling valve applies lubricating oil with drop coating mode, and the coating from one side to the other side is completed in turn, and first detection camera and second detection camera recheck oiling coverage situation, improve the detection efficiency, reduce the rate of missed detection, improve the oiling quality, reduce the failure rate in the assembly process.

Description

Technical Field

[0001] This utility model relates to the field of textile machinery manufacturing technology, specifically a testing and oiling device for assembling solenoid valve clamps in a jacquard machine. Background Technology

[0002] A jacquard loom is a textile tool that can store jacquard information. Ordinary looms can only weave plain weave fabrics, while only jacquard looms can weave fabrics with complex patterns. Its basic principle is to store the jacquard pattern on the heddles of the loom or on the heddles connected to the heddles, and to control the jacquard program through these stored jacquard patterns.

[0003] In the assembly process of solenoid valve clamps for jacquard machines, the hole accuracy and lubrication effect of the clamp base are the core keys to ensuring the smooth and accurate installation of tens of thousands of solenoid valves. Traditional processes mainly rely on manual visual inspection and oiling operations, which have problems such as low efficiency, high rate of missed inspections and unstable oiling quality. It is easy to have over-oiling, under-oiling or missed oiling, which leads to an increased failure rate during assembly.

[0004] Therefore, this utility model provides a testing and oiling device for assembling the solenoid valve clamp plate of a jacquard machine to solve the above problems. Utility Model Content

[0005] This utility model provides a testing and oiling device for assembling the solenoid valve clamp plate of a jacquard machine, which aims to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a detection and oiling device for assembling a solenoid valve clamp plate of a jacquard machine, comprising a disc, and further comprising: a fixed frame disposed on one side of the disc, a movable frame slidably mounted inside the fixed frame, an oiling valve disposed on one side of the movable frame, and an oiling mechanism disposed on the fixed frame for automatic detection and oiling.

[0007] The oiling mechanism includes a translation cylinder fixedly installed inside the fixed frame, a first slide rail fixedly installed on the top of the fixed frame, a lifting cylinder fixedly installed on the top of the movable frame, a second slide rail fixedly installed on one side of the movable frame, a lifting plate slidably installed on the second slide rail, first columns arranged on both sides of the fixed frame, a first detection camera fixedly installed on the side surface of the first column, a second column rotatably installed on the disc, and a second detection camera fixedly installed on the side surface of the second column.

[0008] Preferably, the movable end of the translation cylinder is fixedly connected to one side of the moving frame, and the moving frame is slidably mounted on the first slide rail.

[0009] Preferably, the movable end of the lifting cylinder passes through the top of the movable frame and is fixedly connected to the top of the lifting plate, and the oiling valve is fixedly installed on one side of the lifting plate.

[0010] Preferably, a connecting plate is fixedly connected to one side of the lifting plate, the oiling valve is disposed on both sides of the connecting plate, and a horizontal plate is fixedly connected to the bottom of the connecting plate.

[0011] Preferably, a telescopic rod is fixedly connected to the bottom of the horizontal plate, and two telescopic rods are provided, which are symmetrically distributed at the bottom of the horizontal plate.

[0012] Preferably, the movable ends of the two telescopic rods are fixedly connected to pressure plates, which are located on one side of the oiling valve.

[0013] Preferably, the side surfaces of the first column and the second column are fixedly connected with fixing blocks, and each fixing block is fixedly connected with a lighting panel by bolts.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model has a simple structure and is easy to use. Through the setting of the oiling mechanism, the first detection camera is responsible for detecting the positional accuracy and appearance integrity of the front of the clamping plate, and the second detection camera is responsible for detecting the positional deviation of the mounting holes on the side and the surface flatness. If any detection item fails, the system immediately stops the process, marks and rejects the clamping plate. After the detection is qualified, the oiling valve applies lubricating oil in a dripping manner, and the coating is completed from one side to the other in sequence. The first and second detection cameras recheck the oiling coverage, which improves the detection efficiency, reduces the missed detection rate, improves the oiling quality, and reduces the failure rate in the assembly process. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a top-view three-dimensional structural diagram of the present invention; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of the installation of the oiling valve in this utility model; Figure 5 This is a schematic diagram of the installation of the lighting panel in this utility model.

[0016] In the picture: 1. Disc; 2. Fixed frame; 3. Moving frame; 4. Oiling valve; 5. Oiling mechanism; 501. Translation cylinder; 502. First slide rail; 503. Lifting cylinder; 504. Second slide rail; 505. Lifting plate; 506. First column; 507. First detection camera; 508. Second column; 509. Second detection camera; 6. Connecting plate; 7. Horizontal plate; 8. Telescopic rod; 9. Pressure plate; 10. Fixing block; 11. Lighting plate. Detailed Implementation

[0017] 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.

[0018] like Figures 1 to 5 As shown, this utility model provides a testing and oiling device for assembling a solenoid valve clamp plate of a jacquard machine. The testing and oiling device for assembling a solenoid valve clamp plate of a jacquard machine includes a disc 1, and further includes: a fixed frame 2 disposed on one side of the disc 1, a movable frame 3 slidably installed inside the fixed frame 2, an oiling valve 4 disposed on one side of the movable frame 3, and an oiling mechanism 5 disposed on the fixed frame 2 for automatic testing and oiling.

[0019] The oiling mechanism 5 includes a translation cylinder 501 fixedly installed inside the fixed frame 2, a first slide rail 502 fixedly installed on the top of the fixed frame 2, a lifting cylinder 503 fixedly installed on the top of the movable frame 3, a second slide rail 504 fixedly installed on one side of the movable frame 3, a lifting plate 505 slidably installed on the second slide rail 504, a first column 506 set on both sides of the fixed frame 2, a first detection camera 507 fixedly installed on the side surface of the first column 506, a second column 508 rotatably installed on the disc 1, and a second detection camera 509 fixedly installed on the side surface of the second column 508.

[0020] The movable end of the translation cylinder 501 is fixedly connected to one side of the movable frame 3, and the movable frame 3 is slidably mounted on the first slide rail 502.

[0021] The movable end of the lifting cylinder 503 passes through the top of the movable frame 3 and is fixedly connected to the top of the lifting plate 505. The oiling valve 4 is fixedly installed on one side of the lifting plate 505.

[0022] Using the above scheme: When using the oiling testing equipment, the solenoid valve clamp is first placed on the disc 1. The disc 1 rotates and transports the clamp to the testing station. The first testing camera 507 checks the front position and appearance integrity of the clamp, and the second testing camera 509 checks the deviation of the side mounting hole position and the surface flatness. If any test fails, the system stops the process, marks and removes the clamp. After the test is passed, the translation cylinder 501 pushes the moving frame 3 to slide to the optimal oiling station. The lifting cylinder 503 lowers the oiling valve 4 to precisely approach the clamp. The oiling valve 4 applies lubricating oil in a dripping manner, first applying one side and then the other side. After the oiling is completed, the lifting cylinder 503 raises the oiling valve 4. The first testing camera 507 and the second testing camera 509 recheck the oiling coverage. If it is not good, the process is interrupted. Finally, the translation cylinder 501 pulls back the moving frame 3, and the disc 1 rotates and transports the clamp to the next assembly station.

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in order to press the clamping plate during the oiling process, a connecting plate 6 is fixedly connected to one side of the lifting plate 505, the oiling valve 4 is set on both sides of the connecting plate 6, and a horizontal plate 7 is fixedly connected to the bottom of the connecting plate 6.

[0024] A telescopic rod 8 is fixedly connected to the bottom of the horizontal plate 7. There are two telescopic rods 8, which are symmetrically distributed at the bottom of the horizontal plate 7.

[0025] The movable ends of the two telescopic rods 8 are fixedly connected to pressure plates 9, which are located on one side of the oiling valve 4.

[0026] Using the above solution: When the solenoid valve clamp assembly testing and oiling equipment of the jacquard machine is in use, when the movable end of the lifting cylinder 503 extends downward and drives the lifting plate 505 to descend along the second slide rail 504, the connecting plate 6 moves down synchronously with the lifting plate 505, thereby driving the horizontal plate 7 and the bottom telescopic rod 8 and pressure plate 9 to descend together. Since the pressure plate 9 is located on one side of the oiling valve 4, its descent path contacts the clamping plate slightly earlier than the oil outlet of the oiling valve 4. Therefore, before the oiling valve 4 reaches the part to be oiled, the pressure plate 9 contacts the surface of the clamping plate first. At this time, the telescopic rod 8 is contracted by the reaction force of the clamping plate, generating elastic pressure, pressing the clamping plate on the current working position, effectively preventing the clamping plate from shifting due to equipment vibration or oiling pressure during the oiling process.

[0027] like Figure 1 , Figure 2 and Figure 5 As shown, in order to illuminate the clamping plate, the side surfaces of the first column 506 and the second column 508 are fixedly connected with fixing blocks 10, and the interior of each fixing block 10 is fixedly connected with an illumination plate 11 by bolts.

[0028] Using the above solution: When the testing and oiling equipment for the jacquard machine solenoid valve clamp plate assembly is in use, the lighting plate 11 installed on the side surface fixing block 10 of the first column 506 and the second column 508 can provide uniform and all-round lighting coverage to the work area where the clamp plate is located. When the lifting cylinder 503 drives the lifting plate 505 to descend and move the oiling valve 4 close to the clamp plate, the light emitted by the lighting plate 11 can clearly illuminate the part of the clamp plate to be oiled and the surrounding area, providing a continuous and stable light source for the oiling process, avoiding inaccurate detection by the first detection camera 507 and the second detection camera 509 due to insufficient light. At the same time, the lighting plate 11 is connected to the fixing block 10 by bolts, and the installation angle can be flexibly adjusted according to the placement angle of the clamp plate or the detection requirements, further expanding the lighting range and ensuring that all corners of the clamp plate are effectively illuminated, improving the accuracy and reliability of the detection and oiling operation.

[0029] Working principle and usage process of this utility model: When using the inspection and oiling equipment for assembling solenoid valve clamps on a jacquard loom, the operator first places the solenoid valve clamps to be assembled neatly on the circumferential workstation of the disc 1 according to the positioning reference. The disc 1 is driven by a stepper motor, which transports the clamps sequentially to the inspection and oiling area. When the clamps reach the preset inspection station, the lighting plate 11 on the fixing block 10 installed on the side surface of the first column 506 and the second column 508 is simultaneously powered on and turned on, evenly covering the front and side of the clamps, providing a high-definition visual environment for the first inspection camera 507 and the second inspection camera 509. The first inspection camera 507 takes a picture of the front of the clamp and quickly identifies whether there are defects such as scratches, dents, and burrs on the appearance through machine vision algorithms. The second inspection camera 509 takes a picture from the side and inspects the coaxiality of the mounting holes, the surface flatness, and the edges. If the chamfering meets the process requirements, and any item is found to be unqualified, the operator removes the unqualified clamping plate. When the detection system sends a qualified signal, the movable end of the translation cylinder 501 pushes the moving frame 3 to slide along the first slide rail 502. When the moving frame 3 reaches the preset position, the movable end of the lifting cylinder 503 extends downward, driving the lifting plate 505 to descend along the second slide rail 504. During the descent of the lifting plate 505, the horizontal plate 7 at the bottom of the connecting plate 6, the telescopic rod 8, and the pressure plate 9 descend synchronously. Since the installation position of the pressure plate 9 is slightly lower than the oil outlet of the oiling valve 4, the pressure plate 9 first contacts the surface of the clamping plate. At this time, the telescopic rod 8 is compressed by the reaction force of the clamping plate, firmly fixing the clamping plate on the disc 1 to prevent the position from shifting due to equipment vibration or oiling pressure during the oiling process. The oiling valve 4 starts to work, and the lubricating oil is dripped onto the part of the clamping plate to be oiled. After one side is coated with oil, the lifting cylinder 503 retracts, causing the oiling valve 4 to rise. The translation cylinder 501 adjusts the position of the moving frame 3 to coat the other side of the clamping plate. After oiling is completed, the lifting cylinder 503 drives the oiling valve 4 back to its initial position. At this time, the first inspection camera 507 and the second inspection camera 509 are restarted to re-inspect the coated area, checking whether the lubricating oil is evenly covered and whether there are any omissions or over-coatings. If the re-inspection is qualified, the translation cylinder 501 pulls the moving frame 3 back to its original position along the first slide rail 502, preparing for the inspection and oiling of the next clamping plate. If the re-inspection is unqualified, the operator confirms the problem and re-coats or replaces the clamping plate. Finally, the disc 1 continues to rotate, transporting the clamping plate that has completed all qualified operations to the next assembly station, realizing the automated cycle of the inspection and oiling process, improving production efficiency, reducing errors caused by manual operation, and ensuring the consistency of product quality.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A testing and oiling device for assembling a solenoid valve clamp plate in a jacquard machine, comprising a disc (1), characterized in that: Also includes: A fixed frame (2) is provided on one side of the disc (1), a movable frame (3) is slidably installed inside the fixed frame (2), an oiling valve (4) is provided on one side of the movable frame (3), and an oiling mechanism (5) is provided on the fixed frame (2) for automatic detection and oiling. The oiling mechanism (5) includes a translation cylinder (501) fixedly installed inside the fixed frame (2), a first slide rail (502) fixedly installed on the top of the fixed frame (2), a lifting cylinder (503) fixedly installed on the top of the movable frame (3), a second slide rail (504) fixedly installed on one side of the movable frame (3), a lifting plate (505) slidably installed on the second slide rail (504), a first column (506) set on both sides of the fixed frame (2), a first detection camera (507) fixedly installed on the side surface of the first column (506), a second column (508) rotatably installed on the disc (1), and a second detection camera (509) fixedly installed on the side surface of the second column (508).

2. The testing and oiling equipment for assembling the solenoid valve clamp plate of the jacquard machine according to claim 1, characterized in that: The movable end of the translation cylinder (501) is fixedly connected to one side of the moving frame (3), and the moving frame (3) is slidably mounted on the first slide rail (502).

3. The testing and oiling equipment for assembling the solenoid valve clamp plate of the jacquard machine according to claim 1, characterized in that: The movable end of the lifting cylinder (503) passes through the top of the movable frame (3) and is fixedly connected to the top of the lifting plate (505). The oiling valve (4) is fixedly installed on one side of the lifting plate (505).

4. The testing and oiling equipment for assembling the solenoid valve clamp plate of the jacquard machine according to claim 1, characterized in that: A connecting plate (6) is fixedly connected to one side of the lifting plate (505), the oiling valve (4) is set on both sides of the connecting plate (6), and a horizontal plate (7) is fixedly connected to the bottom of the connecting plate (6).

5. The testing and oiling equipment for assembling the solenoid valve clamp plate of the jacquard machine according to claim 4, characterized in that: The bottom of the horizontal plate (7) is fixedly connected to a telescopic rod (8). There are two telescopic rods (8), which are symmetrically distributed at the bottom of the horizontal plate (7).

6. The testing and oiling equipment for assembling the solenoid valve clamp plate of the jacquard machine according to claim 5, characterized in that: The movable ends of the two telescopic rods (8) are fixedly connected to pressure plates (9), which are located on one side of the oiling valve (4).

7. The testing and oiling equipment for assembling the solenoid valve clamp plate of the jacquard machine according to claim 1, characterized in that: The side surfaces of the first column (506) and the second column (508) are fixedly connected with fixing blocks (10), and each fixing block (10) is fixedly connected with a lighting plate (11) by bolts.

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