Transportation device for robot labeling machine and transportation method of transportation device

Abstract

The invention relates to the technical field of labeling machine transportation, in particular to a transportation device for a robot labeling machine and a transportation method.The transportation device comprises a transportation table, a sorting and conveying mechanism is installed at the top of the transportation table and comprises a first installation support, and a first motor is fixedly installed at the top of the first installation support; an output shaft is fixedly installed at the output end of the first motor, the second installation support is fixedly installed on the side portion of the conveying table, the bottom of the second installation support is rotationally connected with the output shaft, the first rotating shaft is rotationally installed at the bottom of the second installation support, and a first gear is fixedly installed at the bottom of the first rotating shaft. Through the arrangement of the sorting and conveying mechanism, articles can be automatically sorted in the transportation process without waiting for manual sorting and positioning of the articles, rapid and stable labeling operation is achieved, and the labeling number in unit time is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of labeling machine transportation, and in particular to a transportation device for a robot labeling machine and a transportation method thereof. Background Art

[0002] The labeling machine is a device that sticks rolls of self-adhesive paper labels on PCBs, products or specified packaging. The labeling machine is an indispensable part of modern packaging. At present, the types of labeling machines produced in my country are gradually increasing, and the technical level has also been greatly improved. It has shifted from the backward situation of manual and semi-automatic labeling to the situation where automatic high-speed labeling machines occupy a large market. The label supply device refers to a device that can supply label paper according to certain process requirements during the labeling process.

[0003] Existing labeling machines require manual sorting of items during transportation. If materials are sorted and labeled entirely by manual labor, the speed of manual operation is limited, resulting in the robot often being idle waiting for the material sorting to be completed, greatly reducing the utilization rate of the equipment. Summary of the invention

[0004] In order to make up for the above deficiencies, the present invention provides a transport device for a robot labeling machine that overcomes the above technical problems or at least partially solves the above problems.

[0005] The present invention is achieved in that:

[0006] The present invention provides a transport device for a robot labeling machine, comprising a transport platform, a sorting and conveying mechanism is installed on the top of the transport platform, and the sorting and conveying mechanism comprises:

[0007] A first mounting bracket, a first motor is fixedly mounted on the top of the first mounting bracket, and an output shaft is fixedly mounted on the output end of the first motor;

[0008] A second mounting bracket, the second mounting bracket is fixedly mounted on a side of the transport platform, and the bottom of the second mounting bracket is rotatably connected to the output shaft;

[0009] A first rotating shaft, wherein the first rotating shaft is rotatably mounted on the bottom of the second mounting bracket, and a first gear is fixedly mounted on the bottom of the first rotating shaft;

[0010] The first half gear is fixedly mounted on the surface of the output shaft, and the first half gear is meshed with the first gear.

[0011] In one embodiment of the present invention, a lever is rotatably mounted on the bottom of the second mounting bracket, a protrusion is fixedly mounted on the side of the lever, a convex plate is fixedly mounted on the surface of the output shaft, the protrusion of the convex plate is in contact with the protrusion, a fixing column is fixedly mounted on the side of the second mounting bracket and the top of the lever, a first spring is mounted between the two fixing columns, a fixing block is fixedly mounted on the side of the transport platform, a ratchet is rotatably mounted on the bottom of the fixing block, the ratchet is in contact with the lever, a mounting disk is rotatably mounted on the top of the fixing block, the mounting disk is fixedly connected to the ratchet, a blocking rod is fixedly mounted on the side of the mounting disk, and a plurality of blocking rods are provided.

[0012] In one embodiment of the present invention, a straightening mechanism is installed on the top of the transport platform, and the straightening mechanism includes a first fixed bracket, the first fixed bracket is fixedly installed on the top of the transport platform, a second rotating shaft is rotatably installed on the top of the first fixed bracket, a first pulley is fixedly installed on the surface of the second rotating shaft, a second gear is rotatably installed on the top of the second mounting bracket, a connecting column is fixedly installed on the top of the second gear, a second pulley is fixedly installed on the top of the connecting column, the second pulley is connected to the first pulley through a belt, a third gear is rotatably installed on the top of the second mounting bracket, the third gear is meshed with the second gear, and the third gear is fixedly connected to the first gear, a fourth gear is rotatably installed on the bottom of the first fixed bracket, and the fourth gear is fixedly connected to the second rotating shaft.

[0013] In one embodiment of the present invention, a first tooth plate is slidably installed at the bottom of the first fixed bracket, two first tooth plates are provided, both of the first tooth plates are meshed with the fourth gear, a second spring is installed between the two first tooth plates and the first fixed bracket, a first connecting rod is fixedly installed at the bottom of the two first tooth plates, a straightening plate is fixedly installed at the bottom of the first connecting rod, a second connecting rod is fixedly installed at the bottom of the fourth gear, and a cleaning brush is fixedly installed at the bottom of the second connecting rod.

[0014] In one embodiment of the present invention, a smearing mechanism is installed on the top of the transport platform, and the smearing mechanism includes a second fixed bracket, a connecting plate is slidably installed on the bottom of the second fixed bracket, two connecting plates are provided, and a second tooth plate is fixedly installed on the bottom of the two connecting plates, a third rotating shaft is rotatably installed on the top of the second fixed bracket, the third rotating shaft penetrates to the bottom of the second fixed bracket and is rotatably connected to the second fixed bracket, a second half gear is fixedly installed on the bottom of the third rotating shaft, the second half gear is meshed with two second tooth plates, a mounting plate is fixedly installed on the bottom of the two second tooth plates, a mounting seat is fixedly installed on the bottom of the mounting plate, two mounting seats are provided, and a smearing roller is rotatably installed between the two mounting seats.

[0015] In one embodiment of the present invention, a glue box is fixedly installed between the first fixed bracket and the second fixed bracket, a connecting pipe is fixedly installed at the bottom of the glue box, an extrusion head is fixedly installed at the bottom of the connecting pipe, a sliding plate is slidably installed inside the glue box, a first threaded barrel is rotatably installed on the top of the glue box, a first threaded rod is threadedly installed on the internal thread of the first threaded barrel, the first threaded rod penetrates into the interior of the glue box and is fixedly connected to the sliding plate, a third pulley is fixedly installed on the surface of the first threaded barrel, a fourth pulley is fixedly installed on the top of the second rotating shaft, and the fourth pulley is connected to the third pulley by a belt.

[0016] In one embodiment of the present invention, a labeling mechanism is installed on the top of the transport platform, and the labeling mechanism includes a third fixed bracket, the third fixed bracket is fixedly installed on the top of the transport platform, an electric telescopic rod is fixedly installed on the rear of the third fixed bracket, a second threaded rod is fixedly installed on the output end of the electric telescopic rod, a third tooth plate is fixedly installed on the end of the second threaded rod, a fifth gear is rotatably installed on the rear of the third fixed bracket, the fifth gear is meshed with the third tooth plate, and a rotating rod is rotatably installed on the front of the third fixed bracket, and the rotating rod is fixedly connected to the fifth gear.

[0017] In one embodiment of the present invention, a slide rail is fixedly installed on the front of the third fixed bracket, a sliding block is slidably installed on the surface of the slide rail, a sliding rod is slidably installed inside the sliding block, the sliding rod is rotatably connected to the rotating rod, a labeling head is fixedly installed on the bottom of the sliding rod, a partition is fixedly installed on the rear of the third fixed bracket, a second threaded cylinder is rotatably installed inside the partition, the second threaded cylinder is threadedly connected to the second threaded rod, a sixth gear is fixedly installed on the side of the second threaded cylinder, a fourth tooth plate is slidably installed on the surface of the partition, the fourth tooth plate is meshed with the sixth gear, and the third threaded rod is fixedly installed on the top of the fourth tooth plate.

[0018] In one embodiment of the present invention, a third threaded cylinder is rotatably installed on the top of the partition, the third threaded rod is threadedly connected to the third threaded cylinder, a seventh gear is fixedly installed on the top of the third threaded cylinder, an eighth gear is fixedly installed on the top of the third fixed bracket, the seventh gear is meshed with the eighth gear, a seventh pulley is fixedly installed on the top of the eighth gear, an eighth pulley is fixedly installed on the top of the third rotating shaft, the seventh pulley is connected to the eighth pulley, a side plate is fixedly installed on the side of the transport platform, a fourth rotating shaft is rotatably installed on the top of the side plate, a material tray is fixedly installed on the top of the fourth rotating shaft, and the fourth rotating shaft is connected to the third gear through a belt.

[0019] A transportation method for a robot labeling machine is applicable to the above-mentioned transportation device for a robot labeling machine, and the steps are as follows:

[0020] S1: The staff adds enough labels to the inside of the material tray, then places the items on the top of the transport platform, and then starts the first motor, at which time the first motor drives the output shaft to rotate;

[0021] S2: The rotation of the output shaft causes the lever to rotate back and forth, and because the notches on the ratchet wheel have the same interval, the rotation interval of the lever is the same, so that the distance between the objects is kept consistent, and the objects are transported in an orderly manner;

[0022] S3: At the same time, the second rotating shaft drives the fourth gear to rotate, so that the straightening plates move away from or towards each other. When the straightening plates move towards each other, the objects are straightened so that the objects on the top of the transport platform can be transported neatly.

[0023] S4: When the object moves to the bottom of the glue box, the downward movement of the first threaded rod drives the sliding plate to move downward, squeezing the glue inside the glue box. The squeezed glue is squeezed out from the inside of the connecting pipe through the extruder head to the surface of the object, and then the glue is evenly spread on the surface of the object through the coating roller;

[0024] S5: Driven by the electric telescopic rod, the third tooth plate moves back and forth, so that the fifth gear rotates, and then the sliding rod slides up and down inside the sliding block, thereby driving the labeling head to move back and forth.

[0025] The present invention provides a transport device for a robot labeling machine, and its beneficial effects include:

[0026] 1. Through the setting of the sorting and conveying mechanism, the items can be automatically sorted during transportation. After the items are automatically sorted, the robot labeling machine can directly label the sorted items from the queue without waiting for manual sorting and positioning of the items, reducing the time for the labeling equipment to frequently adjust the position and angle during the labeling process, achieving fast and stable labeling operations, and increasing the number of labels per unit time.

[0027] 2. Through the setting of the coating mechanism, quantitative glue coating can be carried out according to the transportation time interval of the items. Quantitative glue coating can ensure sufficient adhesion between the label and the surface of the object to be attached, avoid excessive or insufficient glue coating, improve the first-time pass rate of the product, and avoid wasting time and resources due to rework.

[0028] 3. By setting up the straightening mechanism, the items can be straightened during transportation. If the items are not straightened, the labels may be subjected to uneven pressure during the laminating process, resulting in uneven label laminating, bubbles, wrinkles or loose adhesion. By straightening the items, the labels can be laminating on the flat and stable surface of the items, thus ensuring the laminating quality of the labels, extending the service life of the labels, and also improving the overall appearance quality of the products. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the present invention;

[0031] Figure 2 A schematic diagram of the front view structure of the sorting and conveying mechanism provided in an embodiment of the present invention;

[0032] Figure 3 A bottom view schematic diagram of the structure of the sorting and conveying mechanism provided in an embodiment of the present invention;

[0033] Figure 4 A schematic diagram of the structure of a coating mechanism provided in an embodiment of the present invention;

[0034] Figure 5 A schematic diagram of the structure of a straightening mechanism provided in an embodiment of the present invention;

[0035] Figure 6 A schematic diagram of the front view structure of a labeling mechanism provided in an embodiment of the present invention;

[0036] Figure 7 A rear view structural diagram of a labeling mechanism provided in an embodiment of the present invention;

[0037] Figure 8 The embodiments of the present invention provide Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0038] Fig. 9 The embodiments of the present invention provide Figure 4 The enlarged structural diagram of the middle B part;

[0039] Fig.10 The embodiments of the present invention provide Figure 5 The enlarged structural diagram of the middle C part;

[0040] Fig.11 The embodiments of the present invention provide Figure 7 Schematic diagram of the enlarged structure of part D in the middle.

[0041] In the figure: 1, transport platform; 2, sorting conveying mechanism; 201, first mounting bracket; 202, first motor; 203, output shaft; 204, second mounting bracket; 205, first rotating shaft; 206, first gear; 207, first half gear; 208, lever; 209, convex block; 210, convex plate; 211, fixing column; 212, first spring; 213, fixing block; 214, ratchet; 215, mounting plate; 216, stop rod; 3, straightening mechanism; 30 1. First fixed bracket; 302. Second rotating shaft; 303. First pulley; 304. Second gear; 305. Connecting column; 306. Second pulley; 307. Third gear; 308. Fourth gear; 309. First tooth plate; 310. Second spring; 311. Second connecting rod; 312. Straightening plate; 313. Second connecting rod; 314. Cleaning brush; 4. Applying mechanism; 401. Second fixed bracket; 402. Connecting plate; 403. Second tooth plate; 4 04, third rotating shaft; 405, second half gear; 406, mounting plate; 407, mounting seat; 408, coating roller; 409, glue tank; 410, connecting pipe; 411, extruder; 412, sliding plate; 413, first threaded cylinder; 414, first threaded rod; 415, third pulley; 416, fourth pulley; 5, labeling mechanism; 501, third fixed bracket; 502, electric telescopic rod; 503, second threaded rod; 504, third tooth plate; 50 5. The fifth gear; 506. The rotating rod; 507. The slide rail; 508. The sliding block; 509. The sliding rod; 510. The labeling head; 511. The partition; 512. The second threaded cylinder; 513. The sixth gear; 514. The fourth tooth plate; 515. The third threaded rod; 516. The third threaded cylinder; 517. The seventh gear; 518. The eighth gear; 519. The seventh pulley; 520. The eighth pulley; 521. The side plate; 522. The fourth rotating shaft; 523. The material tray. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] Reference Figure 1-Figure 10The present technical solution provides a transport device for a robot labeling machine, specifically comprising a transport platform 1, a conveyor belt is installed inside the transport platform 1, and articles are placed on the top of the conveyor belt for transportation. A sorting and conveying mechanism 2 is installed on the top of the transport platform 1, and the sorting and conveying mechanism 2 includes a first mounting bracket 201, a second mounting bracket 204, a first rotating shaft 205 and a first half gear 207. A first motor 202 is fixedly installed on the top of the first mounting bracket 201, and an output shaft 203 is fixedly installed on the output end of the first motor 202. The first motor 202 can drive the output shaft 203 to rotate. The second mounting bracket 204 is fixedly installed on the side of the transport platform 1, and the bottom of the second mounting bracket 204 is rotatably connected to the output shaft 203. The first rotating shaft 205 is connected to the output shaft 203. 05 is rotatably mounted on the bottom of the second mounting bracket 204, a first gear 206 is fixedly mounted on the bottom of the first rotating shaft 205, a first half gear 207 is fixedly mounted on the surface of the output shaft 203, the first half gear 207 is meshed with the first gear 206, when the first motor 202 drives the output shaft 203 to rotate, the first half gear 207 can be driven to rotate, and then the first gear 206 can be driven to rotate, a lever 208 is rotatably mounted on the bottom of the second mounting bracket 204, a convex block 209 is fixedly mounted on the side of the lever 208, a convex plate 210 is fixedly mounted on the surface of the output shaft 203, the protrusion of the convex plate 210 is in contact with the convex block 209, the side of the second mounting bracket 204 is connected to the top of the lever 208 A fixing column 211 is fixedly installed on each of the two fixing columns 211, a first spring 212 is installed between the two fixing columns 211, a fixing block 213 is fixedly installed on the side of the transport platform 1, a ratchet 214 is rotatably installed on the bottom of the fixing block 213, the ratchet 214 is in contact with the lever 208, a mounting plate 215 is rotatably installed on the top of the fixing block 213, the mounting plate 215 is fixedly connected to the ratchet 214, a blocking rod 216 is fixedly installed on the side of the mounting plate 215, and a plurality of blocking rods 216 are provided. At the same time, when the first half gear 207 rotates, the convex plate 210 can be driven to rotate, and the rotation of the convex plate 210 can intermittently push the convex block 209, so that the lever 208 rotates at the bottom of the second mounting bracket 204, and the intermittent rotation of the lever 208 The rotation of the convex plate 210 can intermittently fix or release the ratchet 214. When the protrusion of the convex plate 210 is in contact with the protrusion 209, the lever 208 can be rotated to offset the lever 208 stuck at the ratchet 214, so that the ratchet 214 can be released, and the ratchet 214 can rotate freely. The top blocking rod 216 rotates under the action of the object, and then drives the ratchet 214 to rotate. At this time, the protrusion of the convex plate 210 is away from the protrusion 209. Under the action of the first spring 212, the lever 208 returns to its original position. When the notch of the ratchet 214 rotates to the place where it contacts the lever 208, the lever 208 fixes the ratchet 214 again. Since the rotation speed of the convex plate 210 remains unchanged,Therefore, the time intervals at which the protrusions of the convex plate 210 contact the protrusions 209 are the same, so that the lever 208 can be rotated back and forth, and because the intervals of the notches on the ratchet 214 are the same, the rotation intervals of the blocking lever 216 can be the same, so that the distances between the objects are kept consistent, and the objects can be transported in an orderly manner.

[0044] Reference Figure 1-Figure 11The present embodiment further proposes that a straightening mechanism 3 is installed on the top of the transport platform 1, and the straightening mechanism 3 includes a first fixed bracket 301, the first fixed bracket 301 is fixedly installed on the top of the transport platform 1, a second rotating shaft 302 is rotatably installed on the top of the first fixed bracket 301, a first pulley 303 is fixedly installed on the surface of the second rotating shaft 302, a second gear 304 is rotatably installed on the top of the second mounting bracket 204, a connecting column 305 is fixedly installed on the top of the second gear 304, a second pulley 306 is fixedly installed on the top of the connecting column 305, the second pulley 306 is connected to the first pulley 303 through a belt, when the second gear 304 rotates, the rotating second gear 304 can drive the connecting column 305 to rotate, The rotation of the connecting column 305 can drive the second pulley 306 to rotate, and then drive the first pulley 303 to rotate, so as to drive the second rotating shaft 302 to rotate. The top of the second mounting bracket 204 is rotatably installed with a third gear 307, the third gear 307 is meshed with the second gear 304, and the third gear 307 is fixedly connected to the first gear 206. When the first gear 206 is driven by the first half gear 207 to intermittently rotate, the third gear 307 can be driven to rotate intermittently, and the rotation of the third gear 307 can drive the second gear 304 to rotate intermittently, thereby making the second rotating shaft 302 rotate intermittently. The bottom of the first fixed bracket 301 is rotatably installed with a fourth gear The fourth gear 308 is fixedly connected to the second rotating shaft 302, a first tooth plate 309 is slidably installed at the bottom of the first fixed bracket 301, two first tooth plates 309 are provided, the two first tooth plates 309 are meshed with the fourth gear 308, a second spring 310 is installed between the two first tooth plates 309 and the first fixed bracket 301, a first connecting rod 311 is fixedly installed at the bottom of the two first tooth plates 309, a straightening plate 312 is fixedly installed at the bottom of the first connecting rod 311, a second connecting rod 313 is fixedly installed at the bottom of the fourth gear 308, and a cleaning brush 314 is fixedly installed at the bottom of the second connecting rod 313. When the second rotating shaft 302 rotates intermittently, the fourth gear 308 can be driven to intermittently rotate. The fourth gear 308 and the second rotating shaft 302 are designed similar to bicycle bearings. When the second rotating shaft 302 rotates forward, the fourth gear 308 can be driven to rotate forward, and when the fourth gear 308 is reversed, the second rotating shaft 302 will not rotate. In this way, when the second rotating shaft 302 rotates forward, the fourth gear 308 can be driven to rotate forward, thereby driving the two first tooth plates 309 to move towards each other. When the second rotating shaft 302 no longer rotates, the two first tooth plates 309 will return to their original positions under the action of the two second springs 310, thereby driving the two straightening plates 312 to move away from each other. The arrangement of the two straightening plates 312 can keep the items in a neat queue on the transport platform 1.

[0045] Reference Figure 1-Figure 11 The present embodiment further proposes that a coating mechanism 4 is installed on the top of the transport platform 1, and the coating mechanism 4 includes a second fixed bracket 401, a connecting plate 402 is slidably installed at the bottom of the second fixed bracket 401, two connecting plates 402 are provided, and a second tooth plate 403 is fixedly installed at the bottom of the two connecting plates 402, and a third rotating shaft 404 is rotatably installed on the top of the second fixed bracket 401, and the third rotating shaft 404 penetrates to the bottom of the second fixed bracket 401 and is rotatably connected to the second fixed bracket 401, and a second half gear 405 is fixedly installed at the bottom of the third rotating shaft 404, and the second half gear 405 is meshed with the two second tooth plates 403, and the two second tooth plates 403 are meshed with each other. A mounting plate 406 is fixedly installed at the bottom of the plate 403, and a mounting seat 407 is fixedly installed at the bottom of the mounting plate 406. Two mounting seats 407 are provided, and a smear roller 408 is rotatably installed between the two mounting seats 407. When the third rotating shaft 404 rotates, the rotating third rotating shaft 404 can drive the second half gear 405 to rotate, and the rotation of the second half gear 405 can drive the two second tooth plates 403 to move alternately, and then drive the smear roller 408 to move back and forth. A glue tank 409 is fixedly installed between the first fixed bracket 301 and the second fixed bracket 401, and a connecting pipe is fixedly installed at the bottom of the glue tank 409 410, an extruder head 411 is fixedly installed at the bottom of the connecting pipe 410, a sliding plate 412 is slidably installed inside the glue box 409, a first threaded cylinder 413 is rotatably installed on the top of the glue box 409, a first threaded rod 414 is installed on the internal thread of the first threaded cylinder 413, the first threaded rod 414 penetrates into the interior of the glue box 409 and is fixedly connected to the sliding plate 412, a third pulley 415 is fixedly installed on the surface of the first threaded cylinder 413, a fourth pulley 416 is fixedly installed on the top of the second rotating shaft 302, the fourth pulley 416 is connected to the third pulley 415 by a belt, and when the second rotating shaft 302 rotates, it can bring The fourth pulley 416 is driven to rotate, and the rotating fourth pulley 416 can drive the third pulley 415 to rotate, and the rotation of the third pulley 415 can drive the first threaded cylinder 413 to rotate, and the rotation of the first threaded cylinder 413 can drive the first threaded rod 414 to move downward inside the first threaded cylinder 413, and the downward movement of the first threaded rod 414 can drive the sliding plate 412 to move downward, so that the glue inside the glue box 409 can be squeezed, and the squeezed glue is squeezed out from the inside of the connecting tube 410 through the extrusion head 411 to the surface of the object, and then the glue is evenly applied to the surface of the object through the coating roller 408.

[0046] Reference Figure 1-Figure 11, the present embodiment further proposes that a labeling mechanism 5 is installed on the top of the transport platform 1, and the labeling mechanism 5 includes a third fixed bracket 501, the third fixed bracket 501 is fixedly installed on the top of the transport platform 1, an electric telescopic rod 502 is fixedly installed on the rear of the third fixed bracket 501, a second threaded rod 503 is fixedly installed on the output end of the electric telescopic rod 502, a third toothed plate 504 is fixedly installed on the end of the second threaded rod 503, a fifth gear 505 is rotatably installed on the rear of the third fixed bracket 501, and the fifth gear 505 is meshed with the third toothed plate 504. When the electric telescopic rod 502 drives the second threaded rod 503 to extend and retract back and forth, the third toothed plate 504 can be driven to move back and forth, and the back and forth movement of the third toothed plate 504 can drive the third The fifth gear 505 rotates back and forth, and a rotating rod 506 is rotatably installed at the front of the third fixed bracket 501, and the rotating rod 506 is fixedly connected to the fifth gear 505. A slide rail 507 is fixedly installed at the front of the third fixed bracket 501, and a sliding block 508 is slidably installed on the surface of the slide rail 507. A sliding rod 509 is slidably installed inside the sliding block 508. The sliding rod 509 is rotatably connected to the rotating rod 506, and a labeling head 510 is fixedly installed at the bottom of the sliding rod 509. The back and forth rotation of the fifth gear 505 can drive the rotating rod 506 to rotate back and forth, and the back and forth rotation of the rotating rod 506 can drive the sliding block 508 to slide back and forth on the surface of the slide rail 507, and at the same time, the sliding rod 509 can be moved inside the sliding block 508. The third fixed bracket 501 slides up and down, thereby driving the labeling head 510 to perform reciprocating motion. A partition 511 is fixedly installed on the rear of the third fixed bracket 501. A second threaded cylinder 512 is rotatably installed inside the partition 511. The second threaded cylinder 512 is threadedly connected to the second threaded rod 503. A sixth gear 513 is fixedly installed on the side of the second threaded cylinder 512. A fourth tooth plate 514 is slidably installed on the surface of the partition 511. The fourth tooth plate 514 is meshed with the sixth gear 513. A third threaded rod 515 is fixedly installed on the top of the fourth tooth plate 514. A third threaded cylinder 516 is rotatably installed on the top of the partition 511. The third threaded rod 515 is threadedly connected to the third threaded cylinder 516. A seventh gear 517 is fixedly installed on the top of the third threaded cylinder 516. The eighth gear 518 is fixedly installed on the top of the third fixed bracket 501, and the seventh gear 517 is meshed with the eighth gear 518. The seventh pulley 519 is fixedly installed on the top of the eighth gear 518. The eighth pulley 520 is fixedly installed on the top of the third rotating shaft 404. The seventh pulley 519 is connected to the eighth pulley 520. When the second threaded rod 503 reciprocates, it can drive the second threaded cylinder 512 to rotate reciprocatingly, and the reciprocating rotation of the second threaded cylinder 512 can drive the fourth tooth plate 514 to slide up and down on the surface of the partition plate 511. The up and down sliding of the fourth tooth plate 514 can drive the third threaded rod 515 to move up and down, thereby driving the third threaded cylinder 516 to rotate reciprocatingly.The reciprocating rotation of the third threaded cylinder 516 can drive the seventh gear 517 to reciprocate, and the reciprocating rotation of the seventh gear 517 can drive the eighth gear 518 to reciprocate, and the reciprocating rotation of the eighth gear 518 can drive the seventh pulley 519 to reciprocate, and the reciprocating rotation of the seventh pulley 519 can drive the eighth pulley 520 to rotate, and then drive the third rotating shaft 404 to reciprocate, and then drive the coating roller 408 to perform a back and forth coating action. The side of the transport platform 1 is fixedly installed with a side plate 521, and the top of the side plate 521 is rotatably installed with a fourth rotating shaft 522. The top of the fourth rotating shaft 522 is fixedly installed with a material tray 523, and the fourth rotating shaft 522 is connected to the third gear 307 through a belt. When the third gear 307 rotates, it can drive the fourth rotating shaft 522 to rotate together, and then drive the material tray 523 to rotate, so that the material tray 523 can be rotated according to the sorting interval of the items.

[0047] Reference Figure 1-Figure 11 This embodiment also proposes a transportation method for a robot labeling machine, which is applicable to the above-mentioned transportation device for a robot labeling machine, and the steps are as follows:

[0048] S1: The staff adds enough labels to the inside of the material tray 523, then places the items on the top of the transport platform 1, and then starts the first motor 202, at which time the first motor 202 drives the output shaft 203 to rotate;

[0049] S2: The rotation of the output shaft 203 causes the lever 208 to reciprocate, and since the intervals of the notches on the ratchet 214 are the same, the intervals of the rotation of the blocking lever 216 are the same, so that the distances between the objects are kept consistent, and the objects are transported in an orderly manner;

[0050] S3: At the same time, the second rotating shaft 302 drives the fourth gear 308 to rotate, so as to make the straightening plates 312 move away from or approach each other. When the straightening plates 312 approach each other, the objects are straightened so that the objects on the top of the transport platform 1 can be transported neatly.

[0051] S4: When the object moves to the bottom of the glue box 409, the downward movement of the first threaded rod 414 drives the sliding plate 412 to move downward, squeezing the glue inside the glue box 409. The squeezed glue is squeezed out from the inside of the connecting pipe 410 through the extruder head 411 to the surface of the object, and then the glue is evenly spread on the surface of the object through the coating roller 408;

[0052] S5: Driven by the electric telescopic rod 502, the third tooth plate 504 moves back and forth, so that the fifth gear 504 rotates, and then the sliding rod 509 slides up and down inside the sliding block 508, thereby driving the labeling head 510 to reciprocate.

[0053] Specifically, the working process or working principle of the transport device for the robot labeling machine is as follows: first, the staff places the items to be labeled on the top of the transport platform 1, and then starts the first motor 202. The first motor 202 can drive the output shaft 203 to rotate. When the first motor 202 drives the output shaft 203 to rotate, it can drive the first half gear 207 to rotate, and then drive the first gear 206 to rotate. At the same time, when the first half gear 207 rotates, it can drive the convex plate 210 to rotate. The rotation of the convex plate 210 can intermittently push the protrusion 209, so that the lever 208 rotates at the bottom of the second mounting bracket 204, and the intermittent rotation of the lever 208 can intermittently fix or release the ratchet 214. When the protrusion of the convex plate 210 is in contact with the protrusion 209, the lever 208 can be rotated. The lever 208 is rotated to deflect the lever 208 stuck at the ratchet 214, so that the ratchet 214 can rotate freely, and the top blocking rod 216 rotates under the action of the object, thereby driving the ratchet 214 to rotate. At this time, the protrusion of the convex plate 210 is away from the protrusion 209. Under the action of the first spring 212, the lever 208 returns to its original position. When the notch of the ratchet 214 rotates to the position in contact with the lever 208, the lever 208 fixes the ratchet 214 again. Since the rotation speed of the convex plate 210 remains unchanged, the time interval between the protrusion of the convex plate 210 and the contact with the protrusion 209 is the same, so that the lever 208 can be rotated back and forth. Since the notch intervals on the ratchet 214 are the same, the rotation intervals of the blocking rod 216 can be the same, so that the distance between the objects is kept consistent, and the orderly transportation of the objects is achieved.

[0054] When the second gear 304 rotates, the rotating second gear 304 can drive the connecting column 305 to rotate, and the rotation of the connecting column 305 can drive the second pulley 306 to rotate, and then drive the first pulley 303 to rotate, so as to drive the second rotating shaft 302 to rotate. When the first gear 206 rotates intermittently under the drive of the first half gear 207, it can drive the third gear 307 to rotate intermittently, and the rotation of the third gear 307 can drive the second gear 304 to rotate intermittently, thereby making the second rotating shaft 302 rotate intermittently. When the second rotating shaft 302 rotates intermittently, it can drive the fourth gear 308 to rotate intermittently, and the third gear 307 can rotate intermittently. A design similar to that of a bicycle bearing is used between the fourth gear 308 and the second rotating shaft 302. When the second rotating shaft 302 rotates forward, it can drive the fourth gear 308 to rotate forward. When the fourth gear 308 rotates reversely, the second rotating shaft 302 will not rotate. In this way, when the second rotating shaft 302 rotates forward, it can drive the fourth gear 308 to rotate forward, thereby driving the two first tooth plates 309 to move towards each other. When the second rotating shaft 302 no longer rotates, the two first tooth plates 309 will return to their original positions under the action of the two second springs 310, thereby driving the two straightening plates 312 to move away from each other. The setting of the two straightening plates 312 can keep the items in a neat queue on the transport platform 1.

[0055] When the third rotating shaft 404 rotates, the rotating third rotating shaft 404 can drive the second half gear 405 to rotate, and the rotation of the second half gear 405 can drive the two second tooth plates 403 to move alternately, and then drive the smear roller 408 to move back and forth. When the second rotating shaft 302 rotates, it can drive the fourth pulley 416 to rotate, and the rotating fourth pulley 416 can drive the third pulley 415 to rotate, and the rotation of the third pulley 415 can drive the first threaded cylinder 413 to rotate, and the rotation of the first threaded cylinder 413 can drive the first threaded rod 414 to move downward inside the first threaded cylinder 413, and the downward movement of the first threaded rod 414 can drive the sliding plate 412 to move downward, so that the glue inside the glue box 409 can be squeezed, and the squeezed glue is squeezed out from the inside of the connecting pipe 410 through the extruder head 411 to the surface of the object, and then the glue is evenly applied to the surface of the object through the smear roller 408.

[0056] When the first motor 202 is started, the electric telescopic rod 502 is started at the same time. The electric telescopic rod 502 can drive the second threaded rod 503 to move back and forth. When the electric telescopic rod 502 drives the second threaded rod 503 to extend and retract back and forth, it can drive the third tooth plate 504 to move back and forth, and the back and forth movement of the third tooth plate 504 can drive the fifth gear 505 to rotate back and forth. The back and forth rotation of the fifth gear 505 can drive the rotating rod 506 to rotate back and forth. The back and forth rotation of the rotating rod 506 can drive the sliding block 508 to slide back and forth on the surface of the sliding rail 507, and at the same time, the sliding rod 509 can slide up and down inside the sliding block 508, so as to drive the labeling head 510 to reciprocate. When the second threaded rod 503 reciprocates, it can drive the second threaded cylinder 512 rotates back and forth, and the reciprocating rotation of the second threaded cylinder 512 can drive the fourth tooth plate 514 to slide up and down on the surface of the partition plate 511, and the up and down sliding of the fourth tooth plate 514 can drive the third threaded rod 515 to move up and down, thereby driving the third threaded cylinder 516 to rotate back and forth, and the reciprocating rotation of the third threaded cylinder 516 can drive the seventh gear 517 to rotate back and forth, and the reciprocating rotation of the seventh gear 517 can drive the eighth gear 518 to rotate back and forth, and the reciprocating rotation of the eighth gear 518 can drive the seventh pulley 519 to rotate back and forth, and the reciprocating rotation of the seventh pulley 519 can drive the eighth pulley 520 to rotate, and then the third rotating shaft 404 can be driven to rotate back and forth, and then the coating roller 408 can be driven to perform a back and forth coating action.

Claims

1. A transport device for a robot labeling machine, comprising a transport platform (1), characterized in that: A sorting and conveying mechanism (2) is installed on the top of the transport platform (1), and the sorting and conveying mechanism (2) comprises: A first mounting bracket (201), a first motor (202) being fixedly mounted on the top of the first mounting bracket (201), and an output shaft (203) being fixedly mounted on the output end of the first motor (202); A second mounting bracket (204), the second mounting bracket (204) being fixedly mounted on a side of the transport platform (1), and the bottom of the second mounting bracket (204) being rotatably connected to the output shaft (203); A first rotating shaft (205), the first rotating shaft (205) is rotatably mounted on the bottom of the second mounting bracket (204), and a first gear (206) is fixedly mounted on the bottom of the first rotating shaft (205); A first half gear (207), wherein the first half gear (207) is fixedly mounted on the surface of the output shaft (203), and the first half gear (207) is meshed with the first gear (206).

2. A transport device for a robot labeling machine according to claim 1, characterized in that: A lever (208) is rotatably mounted on the bottom of the second mounting bracket (204), a convex block (209) is fixedly mounted on the side of the lever (208), a convex plate (210) is fixedly mounted on the surface of the output shaft (203), the protrusion of the convex plate (210) is in contact with the convex block (209), a fixing column (211) is fixedly mounted on the side of the second mounting bracket (204) and the top of the lever (208), and a first elastic member (211) is mounted between the two fixing columns (211). A spring (212) is provided, a fixed block (213) is fixedly installed on the side of the transport platform (1), a ratchet (214) is rotatably installed on the bottom of the fixed block (213), the ratchet (214) is in contact with the shifting rod (208), a mounting plate (215) is rotatably installed on the top of the fixed block (213), the mounting plate (215) is fixedly connected to the ratchet (214), a blocking rod (216) is fixedly installed on the side of the mounting plate (215), and a plurality of blocking rods (216) are provided.

3. A transport device for a robot labeling machine according to claim 2, characterized in that: A straightening mechanism (3) is installed on the top of the transport platform (1), and the straightening mechanism (3) comprises a first fixed bracket (301), the first fixed bracket (301) is fixedly installed on the top of the transport platform (1), a second rotating shaft (302) is rotatably installed on the top of the first fixed bracket (301), a first pulley (303) is fixedly installed on the surface of the second rotating shaft (302), a second gear (304) is rotatably installed on the top of the second mounting bracket (204), and a connecting column (305) is fixedly installed on the top of the second gear (304), A second pulley (306) is fixedly installed on the top of the connecting column (305), and the second pulley (306) is connected to the first pulley (303) through a belt. A third gear (307) is rotatably installed on the top of the second mounting bracket (204), and the third gear (307) is meshed with the second gear (304). The third gear (307) is fixedly connected to the first gear (206). A fourth gear (308) is rotatably installed on the bottom of the first fixed bracket (301), and the fourth gear (308) is fixedly connected to the second rotating shaft (302).

4. A transport device for a robot labeling machine according to claim 3, characterized in that: A first tooth plate (309) is slidably mounted at the bottom of the first fixed bracket (301), two first tooth plates (309) are provided, the two first tooth plates (309) are meshed with the fourth gear (308), a second spring (310) is installed between the two first tooth plates (309) and the first fixed bracket (301), a first connecting rod (311) is fixedly mounted at the bottom of the two first tooth plates (309), a straightening plate (312) is fixedly mounted at the bottom of the first connecting rod (311), a second connecting rod (313) is fixedly mounted at the bottom of the fourth gear (308), and a cleaning brush (314) is fixedly mounted at the bottom of the second connecting rod (313).

5. A transport device for a robot labeling machine according to claim 4, characterized in that: A coating mechanism (4) is installed on the top of the transport platform (1), and the coating mechanism (4) comprises a second fixed bracket (401), a connecting plate (402) is slidably installed at the bottom of the second fixed bracket (401), two connecting plates (402) are provided, and a second tooth plate (403) is fixedly installed at the bottom of the two connecting plates (402), and a third rotating shaft (404) is rotatably installed on the top of the second fixed bracket (401), and the third rotating shaft (404) passes through the second fixed bracket (401). The bottom of the third rotating shaft (404) is rotatably connected to the second fixed bracket (401); a second half gear (405) is fixedly installed on the bottom of the third rotating shaft (404); the second half gear (405) is meshed with two second tooth plates (403); a mounting plate (406) is fixedly installed on the bottom of the two second tooth plates (403); a mounting seat (407) is fixedly installed on the bottom of the mounting plate (406); two mounting seats (407) are provided; a coating roller (408) is rotatably installed between the two mounting seats (407).

6. A transport device for a robot labeling machine according to claim 5, characterized in that: A glue box (409) is fixedly installed between the first fixed bracket (301) and the second fixed bracket (401), a connecting pipe (410) is fixedly installed at the bottom of the glue box (409), an extruder head (411) is fixedly installed at the bottom of the connecting pipe (410), a sliding plate (412) is slidably installed inside the glue box (409), a first threaded cylinder (413) is rotatably installed on the top of the glue box (409), a first threaded rod (414) is installed on the internal thread of the first threaded cylinder (413), the first threaded rod (414) penetrates into the interior of the glue box (409) and is fixedly connected to the sliding plate (412), a third pulley (415) is fixedly installed on the surface of the first threaded cylinder (413), a fourth pulley (416) is fixedly installed on the top of the second rotating shaft (302), and the fourth pulley (416) is connected to the third pulley (415) by a belt.

7. A transport device for a robot labeling machine according to claim 6, characterized in that: A labeling mechanism (5) is installed on the top of the transport platform (1), and the labeling mechanism (5) comprises a third fixed bracket (501), the third fixed bracket (501) is fixedly installed on the top of the transport platform (1), an electric telescopic rod (502) is fixedly installed on the rear of the third fixed bracket (501), a second threaded rod (503) is fixedly installed on the output end of the electric telescopic rod (502), a third toothed plate (504) is fixedly installed on the end of the second threaded rod (503), a fifth gear (505) is rotatably installed on the rear of the third fixed bracket (501), the fifth gear (505) is meshed with the third toothed plate (504), and a rotating rod (506) is rotatably installed on the front of the third fixed bracket (501), and the rotating rod (506) is fixedly connected to the fifth gear (505).

8. A transport device for a robot labeling machine according to claim 7, characterized in that: A slide rail (507) is fixedly installed at the front of the third fixed bracket (501), a slide block (508) is slidably installed on the surface of the slide rail (507), a slide rod (509) is slidably installed inside the slide block (508), the slide rod (509) is rotatably connected to the rotating rod (506), a labeling head (510) is fixedly installed at the bottom of the slide rod (509), and a partition (511) is fixedly installed at the rear of the third fixed bracket (501). A second threaded cylinder (512) is rotatably mounted inside the plate (511), the second threaded cylinder (512) is threadedly connected to the second threaded rod (503), a sixth gear (513) is fixedly mounted on the side of the second threaded cylinder (512), a fourth toothed plate (514) is slidably mounted on the surface of the partition (511), the fourth toothed plate (514) is meshed with the sixth gear (513), and a third threaded rod (515) is fixedly mounted on the top of the fourth toothed plate (514).

9. A transport device for a robot labeling machine according to claim 8, characterized in that: A third threaded cylinder (516) is rotatably mounted on the top of the partition (511), the third threaded rod (515) is threadedly connected to the third threaded cylinder (516), a seventh gear (517) is fixedly mounted on the top of the third threaded cylinder (516), an eighth gear (518) is fixedly mounted on the top of the third fixed bracket (501), the seventh gear (517) is meshed with the eighth gear (518), and a seventh pulley (519) is fixedly mounted on the top of the eighth gear (518). ), an eighth pulley (520) is fixedly installed on the top of the third rotating shaft (404), the seventh pulley (519) is connected to the eighth pulley (520), a side plate (521) is fixedly installed on the side of the transport platform (1), a fourth rotating shaft (522) is rotatably installed on the top of the side plate (521), a material tray (523) is fixedly installed on the top of the fourth rotating shaft (522), and the fourth rotating shaft (522) is connected to the third gear (307) through a belt.

10. A transportation method for a robot labeling machine, applicable to the transportation device for a robot labeling machine as claimed in claim 9, characterized in that: Here are the steps: S1: The staff adds enough labels to the inside of the material tray (523), then places the items on the top of the transport platform (1), and then starts the first motor (202), at which time the first motor (202) drives the output shaft (203) to rotate; S2: The rotation of the output shaft (203) causes the lever (208) to rotate back and forth, and since the intervals of the notches on the ratchet wheel (214) are the same, the intervals of the rotation of the blocking lever (216) are the same, so that the distances between the objects are kept consistent, and the objects are transported in an orderly manner; S3: At the same time, the second rotating shaft (302) drives the fourth gear (308) to rotate, so as to make the straightening plates (312) move away from or approach each other. When the straightening plates (312) approach each other, the objects are straightened, so that the objects on the top of the transport platform (1) can be transported neatly. S4: When the object moves to the bottom of the glue box (409), the downward movement of the first threaded rod (414) drives the sliding plate (412) to move downward, squeezing the glue inside the glue box (409). The squeezed glue is squeezed out from the inside of the connecting pipe (410) through the extruder head (411) to the surface of the object, and then the glue is evenly spread on the surface of the object through the coating roller (408); S5: Driven by the electric telescopic rod (502), the third tooth plate (504) moves back and forth, thereby rotating the fifth gear (504), and then the sliding rod (509) slides up and down inside the sliding block (508), thereby driving the labeling head (510) to reciprocate.

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