Camera adjusting mechanism for broken yarn detector of warp knitting machine
By designing displacement and adjustment components, the camera can be adjusted in multiple directions, solving the problem of limited detection range in existing technologies and improving the comprehensiveness and efficiency of multi-point wire breakage detection.
Patent Information
- Application Number
- CN202423216989.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-26
AI Technical Summary
The adjustment mechanism of the existing warp knitting machine broken yarn detector can only expand the detection range in the same direction, which cannot meet the needs of multi-directional broken yarn detection, resulting in incomplete detection.
By employing displacement and adjustment components, the movement of the support plate drives the slider and camera to move synchronously, thereby achieving position adjustment between cameras. Combined with a bidirectional cylinder and a drive motor, the cameras can be staggered and separated to meet multi-directional detection requirements.
It enables the camera to expand or shrink the detection range in the same direction, and can simultaneously capture images of broken wires at multiple points in the same and two directions, thus improving the comprehensiveness and efficiency of the detection.
Smart Images
Figure CN223592949U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to warp knitting machine broken filament detector technical field, more specifically, it relates to a warp knitting machine broken filament detector camera adjusting mechanism. BACKGROUND
[0002] Warp knitting machine broken filament detector is a kind of instrument and equipment specially used to detect warp knitting machine broken filament, to improve the effect of warp knitting machine broken filament detection, improve detection efficiency and accuracy, the position of camera on warp knitting machine broken filament detector is adjusted by camera adjusting mechanism.
[0003] At present, the existing adjusting mechanism is adjusted to the camera, and the broken line detector is realized in the sliding groove equidistant sliding by the structure such as lifting plate, electric push rod and sliding rod, and after a plurality of broken line detectors are concentrated together, the detection range of the region is increased, and the detection efficiency of the region is improved.
[0004] However, this mode can only spread outward in the same direction when adjusting, and then adjust the detection range, but when warp knitting machine is detected, if the broken filament point to be detected is not in the same direction, warp knitting machine broken filament detector cannot complete comprehensive detection at this time, so only adjusting the detection range in the same direction greatly reduces the functionality of the existing adjusting mechanism. UTILITY MODEL CONTENTS
[0005] In view of the deficiencies in the prior art, the utility model aims at providing a warp knitting machine broken filament detector camera adjusting mechanism.
[0006] To achieve the above object, the utility model provides the following technical scheme: a warp knitting machine broken filament detector camera adjusting mechanism, including connecting frame, fixed plate installed at the bottom of connecting frame and displacement assembly installed at the bottom of fixed plate, the bottom of displacement assembly is connected with two groups of adjusting assemblies, the displacement assembly is suitable for adjusting the spacing between two groups of adjusting assemblies, a plurality of cameras are installed on each adjusting assembly, and the adjusting assembly is suitable for driving corresponding camera to move and adjust position.
[0007] The displacement assembly includes two guide rails installed at the bottom of the fixed plate, and two guide blocks are slidably connected to the bottom of each guide rail.
[0008] Two groups of adjusting assemblies each include a bearing plate, two guide blocks at the bottom of each guide rail are connected to the top of two bearing plates respectively, a plurality of sliding blocks are slidably connected to the bottom of each bearing plate, and a plurality of sliding blocks are equidistantly arranged, a plurality of sliding blocks are correspondingly arranged with a plurality of cameras, the camera is installed on the side wall of the corresponding sliding block, and a plurality of cameras installed on two groups of adjusting assemblies are equidistantly and staggered arranged.
[0009] The utility model further sets up: the displacement assembly still includes the support of installation in the fixed plate bottom, the support is located between two guide rails, the lateral wall of support is equipped with two -way air cylinder, two piston rod end portions of two -way air cylinder all are connected with the connecting plate, two connecting plates are correspondingly arranged with two bearing plates, the bottom of connecting plate is connected with the top of corresponding bearing plate.
[0010] Through adopting above technical scheme, bearing plate drives corresponding slider and camera to move synchronously in the moving process, and then the cooperation position between multiple cameras is adjusted, namely when bearing plate is close to each other, multiple cameras are staggered to form a straight line, at this time, multiple cameras can simultaneously carry out the filament breaking shooting of warp knitting machine in the same direction, when warp knitting machine needs to simultaneously shoot multiple points in two directions, only need to control two bearing plates to separate from each other, and then drive multiple cameras to separate staggeredly, the camera under each bearing plate is arranged in a shooting direction, at this time, simultaneous shooting detection of warp knitting yarn in multiple points in two directions can be achieved, and the functionality of camera adjusting mechanism is greatly improved.
[0011] The utility model further sets up: the bottom of each bearing plate is connected with first fixed block, one side of first fixed block is connected with the pivot, and multiple sliders corresponding to the bearing plate are all slidingly connected to the outer side wall of the corresponding pivot.
[0012] The utility model further sets up: the side away from the pivot of first fixed block is equipped with the drive motor, the output of drive motor penetrates corresponding first fixed block and is connected with one end of corresponding pivot, the bottom of each bearing plate is connected with second fixed block, and the second fixed block is located on the side away from first fixed block of the pivot.
[0013] The utility model further sets up: the outer side wall of pivot is opened around two groups of spiral groove groups, each spiral groove group is composed of multiple spiral grooves, and multiple spiral grooves are sequentially arranged, the lateral wall of each slider is equipped with through -hole, the inside of each through -hole is connected with the protrusion, and the protrusion is inserted in the inside of corresponding spiral groove.
[0014] The utility model further sets up: the first fixed block and the second fixed block between the bottom of same bearing plate are connected with the limiting rod, and multiple sliders corresponding to the bearing plate are all slidingly connected to the outer side wall of corresponding limiting rod.
[0015] By adopting the above technical scheme, when the rotating shaft is driven to rotate by the driving motor, the rotating shaft drives the corresponding two groups of helical groove groups to rotate, that is, the plurality of helical grooves rotate synchronously, in the rotating process, the helical groove drives the protrusion in the side wall through hole of the sliding block to displace, since the sliding block is limited by the limiting rod to only keep sliding motion, therefore, the protrusion slides in the corresponding helical groove, and the sliding block keeps horizontal sliding state, at this time, the plurality of sliding blocks are equidistantly separated, and the plurality of corresponding cameras are equidistantly separated, at this time, the detection range is expanded in the same direction, on the contrary, when the plurality of sliding blocks are close to each other, the detection range can be reduced in the same direction, the requirement that the adjusting mechanism adaptively adjusts the camera position for comprehensive shooting when a plurality of warp knitting yarns are arranged relatively wide in actual production is met.
[0016] In summary, the present application includes at least one of the following beneficial technical effects:
[0017] (1) By setting the displacement assembly and the adjusting assembly, when the bearing plate moves, the sliding block and the camera move synchronously, the cooperation position of the camera is adjusted, when the bearing plate is close, the cameras are staggered and arranged in a straight line, the warp knitting machine can be shot for breaking yarn in the same direction, when two-directional multi-point shooting is required, the bearing plate is controlled to separate, the cameras are also staggered and separated, the cameras under each bearing plate are arranged in the same shooting direction, two-way multi-point shooting detection is realized at the same time, and the functionality of the camera adjusting mechanism is improved. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a whole structure schematic view of the camera adjusting mechanism of the warp knitting machine broken yarn detector.
[0019] Figure 2 It is a bottom view structure schematic view. Figure 1
[0020] Figure 3 It is a displacement assembly structure schematic view in the present application.
[0021] Figure 4 It is a rotating shaft and sliding block cooperation schematic view in the present application.
[0022] Figure 5 It is an adjusting assembly structure schematic view in the present application.
[0023] Explanation of reference signs: 1, connecting frame; 2, fixed plate;
[0024] 3, displacement assembly; 31, guide rail; 32, guide block; 33, connecting plate; 34, support; 35, two-way cylinder;
[0025] 4, adjusting assembly; 41, bearing plate; 42, first fixed block; 43, driving motor; 44, second fixed block; 45, rotating shaft; 46, sliding block; 47, helical groove group; 48, protrusion; 49, limiting rod;
[0026] 5, camera. DETAILED DESCRIPTION
[0027] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.
[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.
[0029] Please refer to Figures 1-5 , the present application provides the following technical solutions:
[0030] Embodiment one, refer to Figure 1 and Figure 2 A warp knitting machine broken filament detector camera adjusting mechanism, comprising a connecting frame 1, a fixed plate 2 installed at the bottom of the connecting frame 1 and a displacement assembly 3 installed at the bottom of the fixed plate 2, the connecting frame 1 and the fixed plate 2 cooperate to form a frame connected with the warp knitting machine, and the displacement assembly 3 is connected with the frame.
[0031] Refer to Figure 1 and Figure 2 The bottom of the displacement assembly 3 is connected with two groups of adjusting assemblies 4, and the displacement assembly 3 is suitable for adjusting the distance between the two groups of adjusting assemblies 4. A plurality of cameras 5 are installed on each adjusting assembly 4, and the adjusting assembly 4 is suitable for driving the corresponding camera 5 to move and adjust the position.
[0032] Refer to Figure 3 The displacement assembly 3 comprises two guide rails 31 installed at the bottom of the fixed plate 2, and the bottom of each guide rail 31 is slidingly connected with two guide blocks 32. The displacement assembly 3 further comprises a bracket 34 installed at the bottom of the fixed plate 2, the bracket 34 is located between the two guide rails 31, and the side wall of the bracket 34 is throughly installed with a double-acting cylinder 35, both ends of the two piston rods of the double-acting cylinder 35 are connected with a connecting plate 33, and the double-acting cylinder 35 is used to push the two connecting plates 33 to move closer to or away from each other.
[0033] Refer to Figures 2-5The two adjusting assemblies 4 each include a bearing plate 41, two guide blocks 32 at the bottom of each guide rail 31 are connected to the top of the two bearing plates 41 respectively, two connecting plates 33 are arranged corresponding to the two bearing plates 41, the bottom of the connecting plate 33 is connected to the top of the corresponding bearing plate 41, when the two connecting plates 33 move close to or away from each other, the corresponding bearing plates 41 are driven to displace respectively, the bearing plates 41 drive the corresponding guide blocks 32 to slide at the bottom of the corresponding guide rail 31 in the moving process, and the guide blocks 32 and the guide rails 31 cooperate to assist in guiding the bearing plates 41.
[0034] Referring to Figures 2-5 The bottom of each bearing plate 41 is slidably connected with a plurality of sliding blocks 46, the plurality of sliding blocks 46 are equidistantly arranged, the plurality of sliding blocks 46 are arranged corresponding to the plurality of cameras 5, the camera 5 is installed on the side wall of the corresponding sliding block 46, and the plurality of cameras 5 installed on the two adjusting assemblies 4 are equidistantly and staggeredly arranged.
[0035] The bearing plates 41 drive the corresponding sliding blocks 46 and the cameras 5 to move synchronously in the moving process, so as to adjust the matching positions of the plurality of cameras 5, that is, when the bearing plates 41 move close to each other, the plurality of cameras 5 are arranged in a straight line in a staggered manner, at this time, the plurality of cameras 5 can simultaneously shoot the warp knitting yarn in the same direction of the warp knitting machine, when the warp knitting machine needs to simultaneously shoot multiple points in two directions, only the two bearing plates 41 are controlled to move away from each other, so as to drive the plurality of cameras 5 to separate in a staggered manner, the cameras 5 below each bearing plate 41 are arranged in a shooting direction, at this time, the simultaneous shooting and detection of the warp knitting yarn in multiple points in two directions can be achieved, and the functionality of the camera adjusting mechanism is greatly improved.
[0036] Referring to Figures 2-5 The bottom of each bearing plate 41 is connected with a first fixing block 42, one side of the first fixing block 42 is rotatably connected with a rotating shaft 45, the plurality of sliding blocks 46 corresponding to the bearing plate 41 are slidably connected to the outer side wall of the corresponding rotating shaft 45, the side, away from the rotating shaft 45, of the first fixing block 42 is installed with a driving motor 43, the output end of the driving motor 43 penetrates through the corresponding first fixing block 42 and is connected with one end of the corresponding rotating shaft 45, the bottom of each bearing plate 41 is connected with a second fixing block 44, the second fixing block 44 is located on the side, away from the first fixing block 42, of the rotating shaft 45, and the driving motor 43 is used to drive the rotating shaft 45 to rotate between the first fixing block 42 and the second fixing block 44, and this arrangement can limit the sliding of the sliding block 46.
[0037] Referring to Figures 2-5The limit rod 49 is connected between the first fixing block 42 and the second fixing block 44 at the bottom of the same bearing plate 41, and the plurality of sliding blocks 46 corresponding to the bearing plate 41 are all slidingly connected to the outer side wall of the corresponding limit rod 49, the sliding block 46 slides in the lower part of the corresponding bearing plate 41 while sliding in the outer side wall of the limit rod 49, and the limit rod 49 plays a guiding and limiting role on the sliding block 46.
[0038] With reference to Figures 2-5 The outer side wall of the rotating shaft 45 is symmetrically provided with two groups of spiral groove groups 47, each group of spiral groove groups 47 is composed of a plurality of spiral grooves, and the plurality of spiral grooves are arranged in sequence, the side wall of each sliding block 46 is provided with a through hole, and the inside of each through hole is connected with a protrusion 48, the protrusion 48 is inserted into the corresponding spiral groove, when the rotating shaft 45 is driven to rotate by the driving motor 43, the rotating shaft 45 drives the corresponding two groups of spiral groove groups 47 to rotate, that is, the plurality of spiral grooves rotate synchronously, in the rotating process, the spiral groove drives the protrusion 48 in the through hole of the side wall of the sliding block 46 to displace, since the sliding block 46 is limited to keep sliding motion by the limit rod 49, therefore, the protrusion 48 slides in the corresponding spiral groove, and the sliding block 46 keeps horizontal sliding state, at this time, the plurality of sliding blocks 46 are equidistantly separated, and the corresponding plurality of cameras 5 are equidistantly separated, at this time, the detection range is expanded in the same direction, on the contrary, when the plurality of sliding blocks 46 are close to each other, the detection range can be reduced in the same direction, which meets the requirement that the adjusting mechanism adaptively adjusts the camera position for comprehensive shooting when a plurality of warp knitted yarns are arranged relatively wide.
[0039] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the present application.
Claims
1. A camera adjustment mechanism for a warp knitting machine yarn breakage detector, characterized in that: It includes a connecting frame (1), a fixing plate (2) installed at the bottom of the connecting frame (1), and a displacement component (3) installed at the bottom of the fixing plate (2). The bottom of the displacement component (3) is connected to two sets of adjustment components (4). The displacement component (3) is suitable for adjusting the distance between the two sets of adjustment components (4). Each set of adjustment components (4) is equipped with multiple cameras (5). The adjustment component (4) is suitable for driving the corresponding camera (5) to move and adjust its position. The displacement component (3) includes two guide rails (31) installed at the bottom of the fixed plate (2), and two guide blocks (32) are slidably connected to the bottom of each guide rail (31). Both sets of adjustment components (4) include a support plate (41). Two guide blocks (32) at the bottom of each guide rail (31) are connected to the top of the two support plates (41) respectively. Multiple sliders (46) are slidably connected to the bottom of each support plate (41), and the multiple sliders (46) are equidistantly arranged. The multiple sliders (46) are correspondingly arranged with multiple cameras (5). The cameras (5) are installed on the side wall of the corresponding slider (46). The multiple cameras (5) installed on the two sets of adjustment components (4) are equidistantly staggered.
2. The camera adjustment mechanism for a warp knitting machine yarn breakage detector according to claim 1, characterized in that: The displacement assembly (3) also includes a bracket (34) installed at the bottom of the fixed plate (2). The bracket (34) is located between two guide rails (31). A bidirectional cylinder (35) is installed through the side wall of the bracket (34). The two piston rod ends of the bidirectional cylinder (35) are connected to connecting plates (33). The two connecting plates (33) are correspondingly arranged with the two bearing plates (41). The bottom of the connecting plate (33) is connected to the top of the corresponding bearing plate (41).
3. The camera adjustment mechanism for a warp knitting machine yarn breakage detector according to claim 1, characterized in that: Each of the bearing plates (41) is connected to a first fixing block (42) at its bottom. A rotating shaft (45) is rotatably connected to one side of the first fixing block (42). Multiple sliders (46) corresponding to the bearing plate (41) are slidably connected to the outer wall of the corresponding rotating shaft (45).
4. The camera adjustment mechanism for a warp knitting machine yarn breakage detector according to claim 3, characterized in that: A drive motor (43) is installed on the side of the first fixing block (42) away from the rotating shaft (45). The output end of the drive motor (43) passes through the corresponding first fixing block (42) and is connected to one end of the corresponding rotating shaft (45). A second fixing block (44) is connected to the bottom of each of the bearing plates (41). The second fixing block (44) is located on the side of the rotating shaft (45) away from the first fixing block (42).
5. The camera adjustment mechanism for a warp knitting machine yarn breakage detector according to claim 4, characterized in that: The outer sidewall of the rotating shaft (45) is symmetrically provided with two sets of spiral grooves (47). Each set of spiral grooves (47) is composed of multiple spiral grooves, and the multiple spiral grooves are arranged in sequence. Each slider (46) has a through hole on its sidewall, and each through hole is connected to a protrusion (48). The protrusion (48) is inserted into the corresponding spiral groove.
6. The camera adjustment mechanism for a warp knitting machine yarn breakage detector according to claim 5, characterized in that: A limiting rod (49) is connected between the first fixing block (42) and the second fixing block (44) at the bottom of the same bearing plate (41), and multiple sliders (46) corresponding to the bearing plate (41) are slidably connected to the outer wall of the corresponding limiting rod (49).