Jacquard machine assembly coaxiality detection device

Abstract

The utility model relates to the technical field of jacquard machines, and discloses a jacquard machine assembly coaxiality detection device which comprises an operation plate, supporting legs are fixedly connected to the four corners of the lower surface of the operation plate, a sliding groove is formed in the middle of the upper surface of the operation plate, and supporting mechanisms are arranged on the left side and the right side of the upper portion of the operation plate. First detection mechanisms are arranged on the left side and the right side of the operation plate correspondingly, a second detection mechanism is arranged on the back face of the operation plate, and the supporting mechanism comprises a sliding block. The sliding blocks are arranged on the left side and the right side of the interior of the sliding groove, the threaded shaft horizontally slides through the sliding blocks, adjustment is conducted according to assemblies of different sizes, the nut and the threaded shaft do threaded rotation motion, the bottom of the supporting rod is perpendicularly connected to the middle of the upper surface of the top disc, and the supporting rod can be sleeved with the sleeve. And the V-shaped block can improve the stability of the tested piece during placement, so that the effect of improving the detection efficiency and accuracy of the assembly can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of jacquard machines, in particular to a coaxiality detection device for jacquard machine components. Background Art

[0002] Jacquard machine is an advanced textile machine that can weave complex and diverse patterns. It is widely used in weaving silk, brocade, curtains, carpets and other decorative fabrics. It is a key equipment in the textile industry for producing fabrics with complex patterns.

[0003] Its working principle relies on the precise synchronization and coaxial movement of multiple precision components (such as knitting needles, cams, pattern combs, etc.). Any slight coaxiality deviation may lead to problems such as broken needles and pattern misalignment during the weaving process, seriously affecting the fabric quality and production efficiency. At present, the coaxiality detection of jacquard machine components mostly relies on manual visual inspection or simple tools, which has the problems of low detection efficiency and insufficient accuracy. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a jacquard machine component coaxiality detection device, which has the advantages of improving the detection efficiency and accuracy of the components, and solves the problems mentioned in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coaxiality detection device of a jacquard machine component, comprising an operating panel, the four corners of the lower surface of the operating panel are fixedly connected with support legs, a slide groove is provided in the middle of the upper surface of the operating panel, support mechanisms are provided on the left and right sides above the operating panel, a first detection mechanism is provided on the left and right sides of the operating panel, a second detection mechanism is provided on the back of the operating panel, the support mechanism comprises a slider, the number of the sliders is two, the two sliders are respectively arranged on the left and right sides of the slide groove, a threaded shaft is fixedly connected to the bottom of the slider, a nut is provided on the outside of the threaded shaft, a top plate is fixedly connected to the top of the threaded shaft, a support rod is fixedly connected to the middle of the upper surface of the top plate, a sleeve is fixedly connected to the top of the support rod, and a V-shaped block is fixedly connected to the middle of the upper surface of the sleeve.

[0008] Preferably, the first detection mechanism includes two first fixed blocks, one side of the two first fixed blocks is respectively fixedly connected to the middle of the left and right sides of the operating panel, and the middle of the upper surface of the first fixed block is fixedly connected to the first telescopic rod.

[0009] Preferably, a placement block is fixedly connected to the top of the first telescopic rod, and a threaded rod is provided in the middle of the upper surface of the placement block.

[0010] Preferably, a squeeze plate is fixedly connected to the bottom of the threaded rod, and a knob is fixedly connected to the top of the threaded rod.

[0011] One side of the two first fixed blocks is vertically connected to the middle of the left and right sides of the operating panel respectively, and the bottom of the first telescopic rod is vertically connected to the middle of the upper surface of the first fixed block. The placement block can be lifted and lowered by the first telescopic rod at the bottom, and the height can be adjusted for components of different sizes. The interior of the placement block is hollow and is used to place the laser transmitter and the laser receiver. The threaded rod passes through the middle of the upper surface of the placement block, and threaded rotation can be performed inside it. The rotating knob drives the extrusion disk at the bottom to perform threaded lifting and lowering movement through the threaded rod, which is used to fix the laser transmitter and the laser receiver, and calculate the coaxiality error through the laser transmitter and the laser receiver and the subsequent calculation.

[0012] Preferably, the second detection mechanism comprises a second fixed block, one side of the second fixed block is fixedly connected to the middle of the back side of the operation panel, and a second telescopic rod is fixedly connected to the middle of the upper surface of the second fixed block.

[0013] Preferably, the top of the second telescopic rod is fixedly connected to a connecting rod, and the front side of the connecting rod is fixedly connected to a dial indicator.

[0014] The front side of the second fixed block is vertically connected to the middle of the back side of the operating panel, the bottom of the second telescopic rod is vertically connected to the middle of the upper surface of the second fixed block, one side of the lower surface of the connecting rod is vertically connected to the top of the second telescopic rod, and the front side is used to install a dial indicator, and the coaxiality error is judged by the dial indicator reading.

[0015] Compared with the prior art, the utility model provides a jacquard machine assembly coaxiality detection device, which has the following beneficial effects:

[0016] 1. The utility model uses sliders arranged on the left and right sides of the slide groove, and the threaded shaft slides horizontally through the sliders to adjust components of different sizes. The nut and the threaded shaft rotate with a thread. The bottom of the support rod is vertically connected to the middle of the upper surface of the top plate. The sleeve can be sleeved on the outside of the support rod. The V-shaped block can improve the stability of the tested component when it is placed, thereby achieving the effect of improving the detection efficiency and accuracy of the component.

[0017] 2. The utility model has a first fixed block connected to both sides of the operating panel, and the bottom of the first telescopic rod is vertically connected to the middle of the upper surface of the first fixed block. The placement block can move up and down through the first telescopic rod at the bottom, and the interior is used to place the laser transmitter and the laser receiver, so as to achieve the purpose of detecting high-precision components. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a front view structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the block structure of the utility model.

[0021] Wherein: 1. operating panel; 101. supporting leg; 102. slide; 2. supporting mechanism; 201. slider; 202. threaded shaft; 203. nut; 204. top plate; 205. supporting rod; 206. sleeve; 207. V-shaped block; 3. first detecting mechanism; 301. first fixed block; 302. first telescopic rod; 303. placing block; 304. threaded rod; 305. squeezing plate; 306. knob; 4. second detecting mechanism; 401. second fixed block; 402. second telescopic rod; 403. connecting rod; 404. dial indicator. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3A jacquard machine component coaxiality detection device includes an operation panel 1, and support legs 101 are fixedly connected at the four corners of the lower surface of the operation panel 1. A slide groove 102 is opened in the middle of the upper surface of the operation panel 1. Support mechanisms 2 are arranged on the left and right sides above the operation panel 1, and first detection mechanisms 3 are arranged on the left and right sides of the operation panel 1. A second detection mechanism 4 is arranged on the back of the operation panel 1. The support mechanism 2 includes a slider 201. The number of the sliders 201 is two. The two sliders 201 are respectively arranged on the left and right sides of the slide groove 102, and can slide horizontally therein to move and adjust components of different sizes. The bottom of the slider 201 is fixedly connected to a threaded shaft 202, and a nut 203 is arranged on the outside of the threaded shaft 202. The top of the threaded shaft 202 is fixedly connected to a top plate 204, and the middle of the upper surface of the top plate 204 is fixedly connected to a support Rod 205, the top of the support rod 205 is fixedly connected with a sleeve 206, and the middle part of the upper surface of the sleeve 206 is fixedly connected with a V-shaped block 207, the support leg 101 supports the operation panel 1, the slide groove 102 runs through the middle part of the upper surface of the operation panel 1, the slider 201 can slide horizontally inside the slide groove 102, the top of the threaded shaft 202 is vertically connected to the bottom of the slider 201, the nut 203 and the threaded shaft 202 perform a threaded rotation movement to fix the position of the threaded shaft 202, the top plate 204 limits the top position of the threaded shaft 202, the bottom of the support rod 205 is vertically connected to the middle part of the upper surface of the top plate 204, the sleeve 206 can be placed on the outside of the support rod 205, and the V-shaped block 207 is connected to the support rod 205, and the V-shaped block 207 supports the reference position to ensure the stability of the measured part when it is placed.

[0024] Specifically, Figure 2 and Figure 3 As shown, the first detection mechanism 3 includes a first fixed block 301, the number of the first fixed blocks 301 is two, one side of the two first fixed blocks 301 is respectively fixedly connected to the middle of the left and right sides of the operating panel 1, the middle of the upper surface of the first fixed block 301 is fixedly connected with a first telescopic rod 302, the top of the first telescopic rod 302 is fixedly connected with a placement block 303, the middle of the upper surface of the placement block 303 is provided with a threaded rod 304, the bottom of the threaded rod 304 is fixedly connected with a squeezing plate 305, and the top of the threaded rod 304 is fixedly connected with a knob 306.

[0025] Through the above technical solution, one side of the two first fixed blocks 301 is vertically connected to the middle of the left and right sides of the operating panel 1 respectively, and the bottom of the first telescopic rod 302 is vertically connected to the middle of the upper surface of the first fixed block 301. The placement block 303 can be lifted and lowered through the first telescopic rod 302 at the bottom, and the height can be adjusted for components of different sizes. The interior of the placement block 303 is hollow and is used to place the laser transmitter and the laser receiver. The threaded rod 304 runs through the middle of the upper surface of the placement block 303, and can perform threaded rotation movement inside it. The rotating knob 306 drives the extrusion disk 305 at the bottom to perform threaded lifting and lowering movement through the threaded rod 304, which is used to fix the laser transmitter and the laser receiver, and calculate the coaxiality error through the laser transmitter and the laser receiver and subsequently.

[0026] Specifically, Figure 1 and Figure 2 As shown, the second detection mechanism 4 includes a second fixed block 401, one side of the second fixed block 401 is fixedly connected to the middle of the back side of the operating panel 1, the middle of the upper surface of the second fixed block 401 is fixedly connected to a second telescopic rod 402, the top of the second telescopic rod 402 is fixedly connected to a connecting rod 403, and the front of the connecting rod 403 is fixedly connected to a dial indicator 404.

[0027] Through the above technical solution, the front side of the second fixed block 401 is vertically connected to the middle of the back side of the operating panel 1, the bottom of the second telescopic rod 402 is vertically connected to the middle of the upper surface of the second fixed block 401, one side of the lower surface of the connecting rod 403 is vertically connected to the top of the second telescopic rod 402, and the front side is used to install the dial indicator 404, and the coaxiality error is judged by the reading of the dial indicator 404.

[0028] When in use, select a V-block 207 of appropriate size, insert the sleeve 206 at the bottom into the top of the support rod 205, and the operator places the component to be tested between the two V-blocks 207. According to the size of the component, the slider 201 is used to horizontally move the distance between the two V-blocks 207. After adjustment, turn the nut 203 to fix the V-block 207, and then select the laser transmitter or dial indicator 404 for testing according to the requirements of the test.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A jacquard machine assembly coaxiality detection device, comprising an operating panel (1), characterized in that: Support legs (101) are fixedly connected at the four corners of the lower surface of the operating panel (1), a slide groove (102) is provided in the middle of the upper surface of the operating panel (1), support mechanisms (2) are provided on the left and right sides above the operating panel (1), first detection mechanisms (3) are provided on the left and right sides of the operating panel (1), and a second detection mechanism (4) is provided on the back of the operating panel (1), and the support mechanism (2) includes a slider (201), the number of the sliders (201) is two, and the two sliders (201) They are respectively arranged on the left and right sides of the inside of the slide groove (102), the bottom of the slider (201) is fixedly connected with a threaded shaft (202), the outside of the threaded shaft (202) is provided with a nut (203), the top of the threaded shaft (202) is fixedly connected with a top plate (204), the middle part of the upper surface of the top plate (204) is fixedly connected with a support rod (205), the top of the support rod (205) is fixedly connected with a sleeve (206), and the middle part of the upper surface of the sleeve (206) is fixedly connected with a V-shaped block (207).

2. A jacquard machine assembly coaxiality detection device according to claim 1, characterized in that: The first detection mechanism (3) comprises a first fixed block (301), the number of the first fixed blocks (301) is two, one side of the two first fixed blocks (301) is respectively fixedly connected to the middle of the left and right sides of the operating panel (1), and the middle of the upper surface of the first fixed block (301) is fixedly connected to a first telescopic rod (302).

3. A jacquard machine assembly coaxiality detection device according to claim 2, characterized in that: A placement block (303) is fixedly connected to the top of the first telescopic rod (302), and a threaded rod (304) is provided in the middle of the upper surface of the placement block (303).

4. A jacquard machine assembly coaxiality detection device according to claim 3, characterized in that: The bottom of the threaded rod (304) is fixedly connected to a pressing plate (305), and the top of the threaded rod (304) is fixedly connected to a knob (306).

5. The jacquard machine assembly coaxiality detection device according to claim 1, characterized in that: The second detection mechanism (4) comprises a second fixed block (401), one side of the second fixed block (401) is fixedly connected to the middle of the back side of the operating panel (1), and the middle of the upper surface of the second fixed block (401) is fixedly connected to a second telescopic rod (402).

6. A jacquard machine assembly coaxiality detection device according to claim 5, characterized in that: The top of the second telescopic rod (402) is fixedly connected to a connecting rod (403), and the front of the connecting rod (403) is fixedly connected to a dial indicator (404).

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