Automatic monitoring and adjusting equipment for casing printing

Abstract

The utility model discloses automatic monitoring and adjusting equipment for casing printing, which belongs to the field of monitoring and adjusting equipment and comprises a roller conveying frame, a support is fixedly connected to the lower portion of the roller conveying frame, an automatic monitoring and adjusting assembly is movably mounted on the roller conveying frame, and a casing is supported by dense conveying rollers in the roller conveying frame. The detection position of the pipeline cannot be bent downwards, the infrared width measurement light curtain measures the height of the sleeve, then the limiting plate and the code spraying gun are moved, the distance between the code spraying gun and the sleeve is constant, code spraying fonts are consistent in size and cannot be bent, the limiting plate limits the sleeve in the middle, the code spraying fonts are located in the middle of the sleeve, and therefore the detection position of the pipeline cannot be bent downwards. When the casing pipe is replaced, the infrared width measuring light curtain automatically measures the width and transmits a signal to the PLC, and the PLC controls the first air cylinder and the second air cylinder to execute movement, so that the adjusting process is more time-saving, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of monitoring and adjusting equipment, in particular to automatic monitoring and adjusting equipment for sleeve printing. Background Art

[0002] A bushing is an insulating device that introduces a live conductor into an electrical device or passes through a wall. The former is called an electrical bushing, and the latter is called a wall bushing. In the prior art, there is a Chinese utility model patent with a public document number of CN219806615U. The utility model drives the gears through the rotation of a motor, and the rotating disk and multiple fixed plates are deflected so that the corresponding two fixed plates and the limit blocks are located on the same horizontal line. The cable is passed through the through holes in the corresponding two fixed plates, and the cable is wired and limited to avoid shaking during the cable processing, and it is convenient to process cables of different thicknesses;

[0003] However, the rotation of the motor of the utility model is manually operated. When replacing different cables, the rotating disk and the fixed plate need to be readjusted, which is time-consuming. In addition, the different thicknesses of the cables result in different distances between the cables and the inkjet gun. The inkjet gun can only move horizontally and cannot adjust the distance vertically, so that the distance between the inkjet gun and the cable fluctuates, resulting in inconsistent printed sizes or bending, etc. During the printing process of the sleeve, when the sleeve is replaced, sleeves of different diameters will also cause the distance between the inkjet gun and the sleeve to change, resulting in printing problems. In addition, when the sleeve is too long, the middle position loses support and bends downward, causing the pipeline to jump up and down, which is also likely to cause printing problems. In order to solve the above-mentioned problems, an automatic monitoring and adjustment device for sleeve printing is proposed. Utility Model Content

[0004] The main purpose of the utility model is to provide an automatic monitoring and adjusting device for sleeve printing, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An automatic monitoring and adjustment device for sleeve printing, comprising a roller conveyor frame, a bracket is fixedly connected to the lower position of the roller conveyor frame, an automatic monitoring and adjustment component is movably installed on the roller conveyor frame, and the automatic monitoring and adjustment component includes an infrared width measuring light curtain, a hard guide plate, a limiting plate, an elastic guide plate, a PLC controller, a No. 1 cylinder, a sliding rod, a coding frame, a coding gun, a fixed plate and a No. 2 cylinder, the infrared width measuring light curtain is fixedly connected to the roller conveyor frame, the hard guide plate is fixedly connected to the side position of the infrared width measuring light curtain, and the The limiting plate is movably mounted on the roller conveyor frame, and the limiting plate is movably connected to the hard guide plate through the elastic guide plate. The PLC controller is fixedly connected to the bottom surface of the roller conveyor frame, the output shaft of the No. 1 cylinder is fixedly connected to the limiting plate, and the sliding rod is fixedly connected to the two sides of the limiting plate. The inkjet frame is fixedly connected to the roller conveyor frame, the inkjet gun is movably mounted on the inkjet frame, the fixed plate is fixedly connected to the inkjet gun, the No. 2 cylinder is fixedly connected to the inkjet frame, and the output shaft of the No. 2 cylinder is fixedly connected to the fixed plate.

[0007] Preferably, a sleeve is movably mounted on the roller conveyor frame.

[0008] Preferably, the automatic monitoring and adjustment component further includes a column and a reinforcing rib, the column is fixedly connected to the roller conveyor frame, one end of the hard guide plate is fixedly connected to the column, and the other end of the hard guide plate is fixedly connected to the column via the reinforcing rib.

[0009] Preferably, the automatic monitoring and adjustment component also includes a connecting groove, a connecting hole, a mounting stud and a fastening nut, the connecting groove is opened at one end of the limiting plate, the connecting hole is opened on the limiting plate, and the connecting hole and the connecting groove are interconnected, the mounting stud is fixedly connected to the elastic guide plate, and the mounting stud passes through the connecting hole and is fixedly connected to the fastening nut.

[0010] Preferably, the automatic monitoring and adjustment component also includes a side connecting plate, a No. 1 mounting plate, a No. 2 mounting plate, a sliding sleeve and a limiting block, the side connecting plate, the No. 1 mounting plate and the No. 2 mounting plate are all fixedly connected to the roller conveyor frame, the PLC controller is fixedly connected to the side connecting plate, the No. 1 cylinder is fixedly connected to the No. 1 mounting plate, the sliding sleeve is fixedly connected to the No. 2 mounting plate, the sliding rod is movably installed in the sliding sleeve, and the outer end position of the sliding rod is fixedly connected with a limiting block.

[0011] Preferably, the automatic monitoring and adjustment component also includes an inkjet printer, a mounting slot, a wire and a fixing sleeve, the inkjet printer is fixedly connected to the inkjet printer frame, the mounting slot is opened on the inkjet printer frame, one end of the wire is fixedly connected to the inkjet printer, and the other end of the wire is fixedly connected to the inkjet gun, the fixing sleeve is fixedly connected to the fixing plate, the inkjet gun is located in the mounting slot, and the inkjet gun is fixedly connected in the fixing sleeve.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, the sleeve is supported by the dense conveying rollers in the roller conveying frame through the automatic monitoring and adjusting components, so that the detection position of the sleeve will not bend downward, the infrared width measuring light curtain measures the height of the sleeve, and transmits the signal to the PLC controller, the PLC controller calculates the distance between the limiting plates and the height of the downward movement of the inkjet gun according to the height of the sleeve, and transmits the signal to the No. 1 cylinder and the No. 2 cylinder for execution, so that the distance between the inkjet gun and the sleeve is constant, the font size of the inkjet code is consistent, and it will not bend, the limiting plate limits the sleeve to the middle position, so that the position of the inkjet code font on the sleeve is constant, and the inkjet code font is more neat;

[0014] In the utility model, through the automatic monitoring and adjustment components, after the sleeves of different diameters are conveyed to the roller conveyor frame, the infrared width measuring light curtain automatically measures the height, and the PLC automatically calculates the moving distance of the limiting plate and the height to which the inkjet gun descends, thereby avoiding manual adjustment, saving time in the adjustment process and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the hard guide plate of the utility model;

[0017] Figure 3 It is a schematic diagram of the connection structure of the limiting plate and the elastic guide plate of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the limiting plate of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the code spraying gun and the fixing plate of the utility model.

[0020] In the figure: 1. roller conveyor frame; 2. bracket; 3. automatic monitoring and adjustment component; 301. infrared width measuring light curtain; 302. column; 303. hard guide plate; 304. reinforcing rib; 305. limiting plate; 306. connecting groove; 307. connecting hole; 308. elastic guide plate; 309. mounting stud; 310. fastening nut; 311. side connecting plate; 312. PLC controller; 313. No. 1 mounting plate; 314. No. 1 cylinder; 315. No. 2 mounting plate; 316. sliding sleeve; 317. sliding rod; 318. limiting block; 319. inkjet printer frame; 320. inkjet printer; 321. mounting groove; 322. wire; 323. inkjet gun; 324. fixing plate; 325. fixing sleeve; 326. No. 2 cylinder; 4. casing. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, an automatic monitoring and adjusting device for sleeve printing comprises a roller conveying frame 1, a bracket 2 is fixedly connected to the lower position of the roller conveying frame 1, an automatic monitoring and adjusting component 3 is movably installed on the roller conveying frame 1, and the automatic monitoring and adjusting component 3 comprises an infrared width measuring light curtain 301, a hard guide plate 303, a limiting plate 305, an elastic guide plate 308, a PLC controller 312, a No. 1 cylinder 314, a slide bar 317, a coding frame 319, a coding gun 323, a fixed plate 324 and a No. 2 cylinder 326, the infrared width measuring light curtain 301 is fixedly connected to the roller conveying frame 1, the hard guide plate 303 is fixedly connected to the side position of the infrared width measuring light curtain 301, the limiting plate 305 is movably installed on the roller conveying frame 1, and the limiting plate 305 is moved by the elastic guide Plate 308 is movably connected to the hard guide plate 303, PLC controller 312 is fixedly connected to the bottom surface of roller conveyor frame 1, the output shaft of No. 1 cylinder 314 is fixedly connected to the limiting plate 305, and the sliding rod 317 is fixedly connected to the two sides of the limiting plate 305. The roller conveyor frame 1 is movably installed with a sleeve 4. The automatic monitoring and adjustment component 3 also includes a column 302 and a reinforcing rib 304. The column 302 is fixedly connected to the roller conveyor frame 1. One end of the hard guide plate 303 is fixedly connected to the column 302, and the other end of the hard guide plate 303 is fixedly connected to the column 302 through the reinforcing rib 304. The automatic monitoring and adjustment component 3 also includes a connecting groove 306, a connecting hole 307, a mounting stud 309 and a fastening nut 310. The connecting groove 306 The limiting plate 305 is provided at one end thereof, the connecting hole 307 is provided on the limiting plate 305, and the connecting hole 307 is communicated with the connecting groove 306, the mounting stud 309 is fixedly connected to the elastic guide plate 308, the mounting stud 309 passes through the connecting hole 307 and is fixedly connected to the fastening nut 310, the automatic monitoring and adjusting component 3 also includes a side connecting plate 311, a No. 1 mounting plate 313, a No. 2 mounting plate 315, a sliding sleeve 316 and a limiting block 318, the side connecting plate 311, the No. 1 mounting plate 313, and the No. 2 mounting plate 315 are all fixedly connected to the roller conveyor frame 1, the PLC controller 312 is fixedly connected to the side connecting plate 311, the No. 1 cylinder 314 is fixedly connected to the No. 1 mounting plate 313, the sliding sleeve 316 is fixedly connected to the No. 2 mounting plate On the mounting plate 315, the slide bar 317 is movably installed in the slide sleeve 316, and the outer end position of the slide bar 317 is fixedly connected with a limiting block 318, one end of the limiting plate 305 is fixedly connected to the elastic guide plate 308, and the other end of the elastic guide plate 308 moves to the side due to elasticity and is stuck on the hard guide plate 303. As the limiting plates 305 move towards each other, the elastic guide plate 308 is further bent, and the other end of the elastic guide plate 308 is always stuck on the hard guide plate 303 due to elasticity, so that the sleeve 4 slides toward the middle along the hard guide plate 303, and then slides onto the elastic guide plate 308, continues to slide toward the middle, and finally leads to the position between the two limiting plates 305. The limiting plate 305 limits the sleeve 4 to the middle position of the roller conveyor frame 1.The lower end of the inkjet gun 323 is always facing the middle position of the sleeve 4, so that the fonts can be printed in the middle position of the sleeve 4, making the fonts printed by the inkjet printing more neat.

[0023] like Figure 1 and Figure 5 As shown, the inkjet printer frame 319 is fixedly connected to the roller conveyor frame 1, the inkjet printer 323 is movably installed on the inkjet printer frame 319, the fixed plate 324 is fixedly connected to the inkjet printer 323, the No. 2 cylinder 326 is fixedly connected to the inkjet printer frame 319, and the output shaft of the No. 2 cylinder 326 is fixedly connected to the fixed plate 324. The automatic monitoring and adjustment component 3 also includes an inkjet printer 320, a mounting groove 321, a wire 322 and a fixing sleeve 325. The inkjet printer 320 is fixedly connected to the inkjet printer frame 319, the mounting groove 321 is opened on the inkjet printer frame 319, one end of the wire 322 is fixedly connected to the inkjet printer 320, and the other end of the wire 322 is fixedly connected to the inkjet printer 323, and the fixing sleeve 325 is fixedly connected to the fixing plate 324. On the top, the inkjet gun 323 is located in the installation groove 321, and the inkjet gun 323 is fixedly connected in the fixed sleeve 325. The PLC controller 312 is also called a programmable logic controller. The PLC controller 312 receives the height distance measured by the infrared width measuring light curtain 301, and calculates the distance that the inkjet gun 323 needs to move downward according to the set distance between the inkjet gun 323 and the sleeve 4. The moving distance of the limiting plate 305 is also calculated by the PLC controller 312, and the limiting plate 305 is moved by the No. 1 cylinder 314, so that the limiting plate 305 is easy to move toward the middle position, and the sleeve 4 is limited to the middle position. The adjustment position is automatically monitored, so that when the sleeve 4 is switched, the adjustment time is saved and the work efficiency is improved.

[0024] It should be noted that the utility model is an automatic monitoring and adjusting device for sleeve printing. The roller conveyor frame 1 is provided with dense conveying rollers to support the sleeve 4, so that the detection position of the sleeve 4 will not lose support and bend downward. The roller conveyor frame 1 runs smoothly and conveys the sleeve 4 at a uniform speed. When the sleeve 4 passes through the infrared width measuring light curtain 301, the infrared width measuring light curtain 301 measures the height of the sleeve 4. The sleeve 4 is a circular structure, so the height is the maximum width and the maximum diameter. After the infrared width measuring light curtain 301 measures the height, it transmits the signal to the PLC controller 312. The distance between the inkjet gun 323 and the sleeve 4 is constant. For this reason, the PLC controller 312 calculates the descending distance of the inkjet gun 323, and the No. 2 cylinder 326 moves downward, so that the fixed plate 324 moves downward. The fixed plate 324 is fixedly connected to the inkjet gun 323 through the fixed sleeve 325. The inkjet gun 323 moves downward to a predetermined position. The distance between the inkjet gun 323 and the sleeve 4 remains unchanged, so that the font size of the inkjet code will not be inconsistent or bent. The limiting plate 305 moves toward the middle. When the limiting plate 305 shrinks, the distance between the two is fixed. According to the height of the sleeve 4, the distance between the limiting plates 305 and the height of the sleeve 4 are subtracted, and then the reserved space distance is deducted. The space distance prevents the sleeve 4 and the limiting plate 305 from being clamped and fixed to each other, which is convenient for the sleeve 4 to slide. After calculating the distance that the limiting plate 305 should move, the PLC controller 312 transmits a signal to the No. 1 cylinder 314, so that the No. 1 cylinder 314 pushes the limiting plate 305 to move, and the slide rod 317 moves synchronously in the slide sleeve 316, so as to limit the sleeve 4 to the middle position of the roller conveyor frame 1, so that when the code is printed, the font is located in the sleeve The middle position of tube 4 makes the font of the coding of sleeve 4 more neat. When sleeve 4 is replaced, the roller conveyor frame 1 sends sleeve 4 into the infrared width measuring light curtain 301, measures the distance, and transmits the signal to PLC controller 312. After PLC controller 312 calculates the distance that the limiting plate 305 and the coding gun 323 need to move, it transmits the signal to the corresponding No. 1 cylinder 314 and No. 2 cylinder 326, so that the limiting plate 305 and the coding gun 323 execute the moving distance, thereby automatically monitoring and adjusting the position, avoiding manual operation, and making the adjustment process more time-saving.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. It is only a preferred embodiment of the utility model, and its description is more specific and detailed, but it cannot be understood as limiting the scope of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The embodiments can be changed, modified, replaced and deformed without departing from the principle and purpose of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic monitoring and adjustment device for sleeve printing, comprising a roller conveyor frame (1), wherein a bracket (2) is fixedly connected to the lower position of the roller conveyor frame (1), characterized in that: An automatic monitoring and adjusting component (3) is movably mounted on the roller conveyor frame (1), and the automatic monitoring and adjusting component (3) comprises an infrared width measuring light curtain (301), a hard guide plate (303), a limiting plate (305), an elastic guide plate (308), a PLC controller (312), a No. 1 air cylinder (314), a sliding rod (317), a coding frame (319), a coding gun (323), a fixing plate (324) and a No. 2 air cylinder (326). The infrared width measuring light curtain (301) is fixedly connected to the roller conveyor frame (1), the hard guide plate (303) is fixedly connected to the side position of the infrared width measuring light curtain (301), the limiting plate (305) is movably mounted on the roller conveyor frame (1), and the limiting plate (305) is fixedly connected to the side position of the infrared width measuring light curtain (301). 5) The PLC controller (312) is fixedly connected to the bottom surface of the roller conveyor frame (1) through the elastic guide plate (308), the output shaft of the No. 1 cylinder (314) is fixedly connected to the limiting plate (305), the sliding rod (317) is fixedly connected to the two sides of the limiting plate (305), the inkjet frame (319) is fixedly connected to the roller conveyor frame (1), the inkjet gun (323) is movably installed on the inkjet frame (319), the fixed plate (324) is fixedly connected to the inkjet gun (323), the No. 2 cylinder (326) is fixedly connected to the inkjet frame (319), and the output shaft of the No. 2 cylinder (326) is fixedly connected to the fixed plate (324).

2. The automatic monitoring and adjustment device for sleeve printing according to claim 1, characterized in that: A sleeve (4) is movably mounted on the roller conveyor frame (1).

3. The automatic monitoring and adjusting device for sleeve printing according to claim 2 is characterized in that: The automatic monitoring and adjustment component (3) further comprises a column (302) and a reinforcing rib (304); the column (302) is fixedly connected to the roller conveyor frame (1); one end of the hard guide plate (303) is fixedly connected to the column (302); and the other end of the hard guide plate (303) is fixedly connected to the column (302) via the reinforcing rib (304).

4. The automatic monitoring and adjusting device for sleeve printing according to claim 3 is characterized in that: The automatic monitoring and adjustment component (3) further comprises a connecting groove (306), a connecting hole (307), a mounting stud (309) and a fastening nut (310); the connecting groove (306) is provided at one end of the limiting plate (305); the connecting hole (307) is provided on the limiting plate (305); the connecting hole (307) and the connecting groove (306) are interconnected; the mounting stud (309) is fixedly connected to the elastic guide plate (308); and the mounting stud (309) passes through the connecting hole (307) and is fixedly connected to the fastening nut (310).

5. The automatic monitoring and adjusting device for sleeve printing according to claim 4 is characterized in that: The automatic monitoring and adjustment component (3) further comprises a side connecting plate (311), a first mounting plate (313), a second mounting plate (315), a sliding sleeve (316) and a limiting block (318); the side connecting plate (311), the first mounting plate (313) and the second mounting plate (315) are all fixedly connected to the roller conveyor frame (1); the PLC controller (312) is fixedly connected to the side connecting plate (311); the first cylinder (314) is fixedly connected to the first mounting plate (313); the sliding sleeve (316) is fixedly connected to the second mounting plate (315); the sliding rod (317) is movably mounted in the sliding sleeve (316); and the outer end of the sliding rod (317) is fixedly connected to a limiting block (318).

6. The automatic monitoring and adjusting device for sleeve printing according to claim 5, characterized in that: The automatic monitoring and adjustment component (3) further comprises an inkjet printer (320), a mounting groove (321), a wire (322) and a fixing sleeve (325); the inkjet printer (320) is fixedly connected to the inkjet printer frame (319); the mounting groove (321) is provided on the inkjet printer frame (319); one end of the wire (322) is fixedly connected to the inkjet printer (320); and the other end of the wire (322) is fixedly connected to the inkjet printer (323); the fixing sleeve (325) is fixedly connected to the fixing plate (324); the inkjet printer (323) is located in the mounting groove (321); and the inkjet printer (323) is fixedly connected in the fixing sleeve (325).

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