Label feeding device of label transfer printing machine

Abstract

The utility model discloses a label feeding device of a transfer printing label machine, which comprises a first label feeding component mounted on one side of a rack, the first label feeding component comprises a first bottom plate, a second bottom plate and a third bottom plate, the first bottom plate is fixed on the rack, the second bottom plate is mounted below the first bottom plate in a sliding manner, a first rack is mounted on the second bottom plate, and a second rack is mounted on the third bottom plate. A first gear meshed with the first rack is arranged on the first bottom plate, and the first gear is connected with the first rotating shaft; a first synchronous belt is arranged on the second bottom plate; the first bottom plate is connected with the upper part of the first synchronous belt; a third bottom plate is mounted below the second bottom plate in a sliding manner; the third bottom plate is connected with the lower part of the first synchronous belt; a second synchronous belt is arranged on the third bottom plate, and the second bottom plate is connected with the upper portion of the second synchronous belt. The first feeding assembly and the second feeding assembly move synchronously, the second bottom plate, the third bottom plate and the suction cup assembly move in the same direction, and the feeding efficiency is improved. And when the label feeding device is withdrawn, the central device is not interfered.

Description

TECHNICAL FIELD

[0001] The utility model belongs to clothing automation processing equipment field, specifically, it is a kind of mark device of transfer printing mark machine. BACKGROUND

[0002] Patent No.202220751758.9 invention patent discloses a kind of transfer printing mark automatic feeding mechanism, a kind of transfer printing mark automatic feeding mechanism, including rack, rack is equipped with feeding mechanism, first feeding mechanism for moving material from the feeding position of feeding mechanism to the calibration position, calibration mechanism for correcting material position and second feeding mechanism for moving material from the calibration position to transfer printing mark machine.

[0003] There is a certain defect in the patent disclosure, the overall device size is too large, more space is occupied during installation, installation time and cost are increased.The guide rail of the second feeding mechanism is too long, and it takes too long to move the material from the calibration position to the transfer printing mark machine, and the efficiency is too low.When the second feeding mechanism is retracted, it interferes with the transfer printing mark machine. SUMMARY

[0004] The utility model provides a kind of mark device of transfer printing mark machine for above-mentioned technical problem, by increasing the overall length of mark device vertical direction, reduce the length of guide rail in moving direction, reach the motion effect of long stroke, avoid the interference influence of mark device retraction to center device.

[0005] The utility model solves the technical scheme that the above-mentioned technical problem adopts: a kind of mark device of transfer printing mark machine, including the first mark component of installation in the one side of rack, first mark component includes first bottom plate, second bottom plate and third bottom plate, first bottom plate is fixed on rack, first bottom plate is slidably installed with second bottom plate, first rack is installed on second bottom plate, first bottom plate is equipped with the first gear that is engaged with first rack, first gear is connected with first rotating shaft;Second bottom plate is equipped with first synchronous belt, and the upper portion of first synchronous belt is connected with first bottom plate;Second bottom plate is slidably installed with third bottom plate, and the lower portion of first synchronous belt is connected with third bottom plate;Second bottom plate is equipped with second synchronous belt, and the upper portion of second synchronous belt is connected with second bottom plate;Fourth mounting plate is slidably installed on the side of third bottom plate, and the lower portion of second synchronous belt is connected with fourth mounting plate.

[0006] To optimize the above technical scheme, the utility model further includes the following improved technical solutions.

[0007] The upper portion of the above-mentioned first synchronous belt is provided with a first fixing block, the first bottom plate is provided with a mounting groove, and the first fixing block is fixedly connected with the first bottom plate through the mounting groove;The lower portion of first synchronous belt is equipped with third fixed block, and third mounting plate is connected with the lower portion of first synchronous belt through third fixed block.

[0008] The upper portion of the second synchronous belt is provided with a second fixing block, and the second bottom plate is connected with the upper portion of the second synchronous belt through the second fixing block.

[0009] The first bottom plate is provided with a gear slot for the first gear to pass through.

[0010] The first driving motor is arranged on the rack, and the driving shaft of the first driving motor is connected with a first driving wheel.

[0011] The second label feeding assembly is symmetrically arranged with the first label feeding assembly.

[0012] The fourth mounting plate is connected with a suction disc assembly, and the suction disc assembly comprises a suction disc connecting frame and a suction disc mounting frame.

[0013] Compared with the prior art, the label feeding device, the first feeding assembly and the second feeding assembly move synchronously, the second bottom plate, the third bottom plate and the suction disc assembly move towards the same direction, and the feeding efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a schematic view of the three-dimensional structure of the embodiment.

[0015] Figure 2 is a schematic view of the three-dimensional structure of the first label feeding mechanism.

[0016] Figure 3 is a schematic view of the three-dimensional structure of the second label feeding mechanism.

[0017] Figure 4 is an exploded view of the first label feeding assembly. DETAILED DESCRIPTION

[0018] The embodiments of the utility model will be further described in detail below with reference to the drawings.

[0019] Figures 1 to 4 is a schematic view of the structure of the utility model.

[0020] The reference signs in the drawings are as follows: rack 1, jacking mounting bottom plate 2, first lifting plate 3, jacking mounting top plate 4, second lifting plate 5, jacking drive motor 6, guide shaft 7, shaft sleeve 8, first drive motor 9, linkage shaft 10, first bottom plate 11, gear groove 11a, mounting groove 11b, second bottom plate 12, third bottom plate 13, first rack 14, first gear 15, first rotating shaft 16, first connecting block 17, first mounting plate 18, second mounting plate 19, first sliding rail 20, second sliding rail 21, first synchronous belt 22, first rotating wheel 23, second rotating wheel 24, first fixing block 25, second synchronous belt 26, third rotating wheel 27, fourth rotating wheel 28, second fixing block 29, third mounting plate 30, third sliding rail 31, third fixing block 32, fourth mounting plate 33, fourth sliding rail 34, fourth fixing block 35, suction disc connecting frame 36, first connecting plate 37, downward pressing drive cylinder 38, suction disc mounting frame 39, suction disc 40.

[0021] As shown in Figure 1 , the utility model discloses a label feeding device of a label transfer machine, which comprises a first label feeding mechanism and a second label feeding mechanism installed on a rack 1. The first label feeding mechanism lifts the label upward, and the second label feeding mechanism sucks the label and moves it to a central workbench.

[0022] As shown in Figure 2 , the first label feeding mechanism comprises a first lifting plate 3 arranged above a jacking mounting bottom plate 2 and a second lifting plate 5 arranged above a jacking mounting top plate 4, and the jacking mounting top plate 4 is fixedly installed on the rack 1. The jacking mounting bottom plate 2 is provided with a jacking drive motor 6, the body of the jacking drive motor 6 is installed on the lower surface of the jacking mounting bottom plate 2, and the driving shaft of the jacking drive motor 6 is connected with the first lifting plate 3. The first lifting plate 3 is fixedly connected with the second lifting plate 5 through a guide shaft 7, and the jacking mounting top plate 4 is provided with a shaft sleeve 8 through which the guide shaft 7 passes. The jacking drive motor 6 drives the first lifting plate 3 to move up and down, and the first lifting plate 3 drives the second lifting plate 5 to move up and down along the guide shaft 7. The labels are stacked on the second lifting plate 5, and the jacking drive motor 6 drives the labels on the second lifting plate 5 to move up and down along the guide shaft 7.

[0023] As shown in Figure 3 and Figure 4 , the second label feeding mechanism comprises a first label feeding assembly and a second label feeding assembly symmetrically installed on both sides of the rack 1. The rack 1 is provided with a first drive motor 9, the driving shaft of the first drive motor 9 is connected with a first driving wheel, the linkage shaft 10 is provided with a first driven wheel engaged with the first driving wheel, and the driving shaft of the first drive motor 9 drives the first driving wheel to rotate, and the first driving wheel engages with the first driven wheel to drive the linkage shaft 10 to rotate.

[0024] One end of the linkage shaft 10 is connected with the first label feeding assembly through the first connecting block 17, and the other end of the linkage shaft 10 is connected with the second label feeding assembly through the second connecting block. The first driving motor 9 drives the first label feeding assembly and the second label feeding assembly to move synchronously, and the first label feeding assembly and the second label feeding assembly are connected with the suction cup 40 assembly, and the first label feeding assembly and the second label feeding assembly drive the suction cup 40 assembly to move synchronously.

[0025] Taking the first label feeding assembly as an example, the second label feeding assembly is symmetrically installed. The first label feeding assembly comprises a first bottom plate 11, a second bottom plate 12 and a third bottom plate 13, the first bottom plate 11 is fixed on the rack 1, the second bottom plate 12 is arranged below the first bottom plate 11, the first bottom plate 11 is slidably connected with the second bottom plate 12, and the third bottom plate 13 is arranged below the second bottom plate 12, and the second bottom plate 12 is slidably connected with the third bottom plate 13.

[0026] The first rack 14 is installed on the second bottom plate 12. The first gear 15 engaged with the first rack 14 is arranged on the first bottom plate 11, and the gear groove 11a for the first gear 15 to pass through is formed on the first bottom plate 11. The first gear 15 is installed on the first rotating shaft 16, one end of the first rotating shaft 16 is connected with the linkage shaft 10 through the first connecting block 17, the linkage shaft 10 drives the first rotating shaft 16 to rotate, the first rotating shaft 16 drives the first gear 15 to rotate, the first gear 15 is engaged with the first rack 14 on the second bottom plate 12, and the first rack 14 moves back and forth relative to the first bottom plate 11.

[0027] The first mounting plate 18 is slidably installed on one side of the first bottom plate 11, and the second mounting plate 19 is slidably installed on the other side of the first bottom plate 11. The first slide rail 20 is installed on one side of the first bottom plate 11, and the first mounting plate 18 is provided with the first sliding block matched with the first slide rail 20. The second slide rail 21 is installed on the other side of the first bottom plate 11, and the second mounting plate 19 is provided with the second sliding block matched with the second slide rail 21. The second mounting plate 19 is fixedly connected with the second bottom plate 12, and the second bottom plate 12 can move back and forth along the second slide rail 21.

[0028] The first synchronous belt 22 is arranged on the second bottom plate 12, the first rotating wheel 23 is rotatably installed on one end of the second bottom plate 12, the second rotating wheel 24 is rotatably installed on the other end of the second bottom plate 12, and the first synchronous belt 22 is sleeved on the first rotating wheel 23 and the second rotating wheel 24. The first fixed block 25 is arranged on the upper portion of the first synchronous belt 22, the mounting groove 11b is formed on the first bottom plate 11, and the first fixed block 25 passes through the mounting groove 11b and is fixedly connected with the first bottom plate 11.

[0029] The third mounting plate 30 is slidably mounted on one side of the second bottom plate 12, the third slide rail 31 is mounted on one side of the second bottom plate 12, and the third mounting plate 30 is provided with a third sliding block matched with the third slide rail 31. The third mounting plate 30 is fixedly mounted on the upper surface of the third bottom plate 13, and the third bottom plate 13 can move back and forth along the third slide rail 31. The lower part of the first synchronous belt 22 is provided with a third fixed block 32, and the third mounting plate 30 is connected with the lower part of the first synchronous belt 22 through the third fixed block 32.

[0030] When the second bottom plate 12 is extended forward relative to the first bottom plate 11, the upper part of the first synchronous belt 22 moves backward relative to the second bottom plate 12, and the lower part of the first synchronous belt 22 drives the third mounting plate 30 on the third bottom plate 13 to move forward relative to the second bottom plate 12. When the second bottom plate 12 is retracted backward relative to the first bottom plate 11, the upper part of the first synchronous belt 22 moves forward relative to the second bottom plate 12, and the lower part of the first synchronous belt 22 drives the third mounting plate 30 on the third bottom plate 13 to move backward relative to the second bottom plate 12.

[0031] The third bottom plate 13 is provided with a second synchronous belt 26, one end of the third bottom plate 13 is rotatably mounted with a third rotating wheel 27, the other end of the third bottom plate 13 is rotatably mounted with a fourth rotating wheel 28, and the second synchronous belt 26 is sleeved on the third rotating wheel 27 and the fourth rotating wheel 28. The upper part of the second synchronous belt 26 is provided with a second fixed block 29, and the second bottom plate 12 is connected with the upper part of the second synchronous belt 26 through the second fixed block 29.

[0032] The third bottom plate 13 is slidably mounted with a fourth mounting plate 33 on one side, the third bottom plate 13 is mounted with a fourth slide rail 34 on one side, the fourth mounting plate 33 is provided with a fourth sliding block matched with the fourth slide rail 34, and the fourth mounting plate 33 can move back and forth along the fourth slide rail 34. The lower part of the second synchronous belt 26 is provided with a fourth fixed block 35, and the fourth mounting plate 33 is connected with the lower part of the second synchronous belt 26 through the fourth fixed block 35.

[0033] When the third bottom plate 13 is extended forward relative to the second bottom plate 12, the upper part of the second synchronous belt 26 moves backward relative to the third bottom plate 13, and the lower part of the second synchronous belt 26 drives the fourth mounting plate 33 to move forward relative to the third bottom plate 13. When the third bottom plate 13 is retracted backward relative to the second bottom plate 12, the upper part of the second synchronous belt 26 moves forward relative to the third bottom plate 13, and the lower part of the second synchronous belt 26 drives the fourth mounting plate 33 to move backward relative to the third bottom plate 13.

[0034] The fourth mounting plate 33 is connected with a suction cup 40 assembly, and the suction cup 40 assembly includes a suction cup connecting frame 36 and a suction cup mounting frame 39. The end of the suction cup connecting frame 36 is mounted with a first connecting plate 37, the first connecting plate 37 is fixedly connected with the fourth mounting plate 33, and the fourth mounting plate 33 can drive the suction cup mounting frame 39 to move back and forth.

[0035] The suction disc connecting frame 36 is provided with a downward driving cylinder 38, the driving rod of the downward driving cylinder 38 is connected with a suction disc mounting frame 39, and the suction disc mounting frame 39 is mounted with a plurality of groups of suction discs 40 for sucking the transfer printing marks. In the embodiment, nine groups of suction discs 40 are mounted on the suction disc mounting frame 39, and the number of groups of suction discs 40 can be four to thirteen groups in consideration of the actual use effect.

[0036] The working process is as follows: the jacking driving motor 6 drives the transfer printing mark on the second lifting plate 5 to move upwards, at this time, the suction disc 40 assembly is located above the second lifting plate 5. The downward driving cylinder 38 drives the suction disc 40 on the suction disc mounting frame 39 to be close to the transfer printing mark, the suction disc 40 sucks the transfer printing mark, the downward driving cylinder 38 drives the transfer printing mark on the suction disc 40 to move upwards. The first driving cylinder drives the first mark feeding assembly and the second mark feeding assembly to move to the center workbench, the first mark feeding assembly and the second mark feeding assembly drive the suction disc 40 assembly to move to the center workbench. The downward driving cylinder 38 drives the transfer printing mark on the suction disc 40 to move downwards to the center workbench, the suction disc 40 releases the transfer printing mark, the downward driving cylinder 38 returns to the initial state, and the first driving cylinder drives the first mark feeding assembly and the second mark feeding assembly to return to the initial state, that is, one feeding of the mark is completed.

[0037] In the mark feeding process, the moving direction of the second bottom plate 12, the third bottom plate 13 and the suction disc 40 assembly in the first mark feeding assembly is always consistent. When the whole is stretched out, the overall length in the vertical direction is increased, the length of the guide rail in the moving direction is reduced, and the long stroke is achieved. When the whole is retracted, the interference of the device on the center device can be avoided, the installation space of the mark feeding device is reduced, and the applicability of the device is increased.

[0038] The best embodiment of the utility model has been illustrated, and various changes or modifications made by those skilled in the art will not deviate from the scope of the utility model.

Claims

1. A label feeding device for a label printer, comprising a first label feeding assembly mounted on one side of a frame (1), characterized in that: The first label feeding assembly comprises a first bottom plate (11), a second bottom plate (12) and a third bottom plate (13), the first bottom plate (11) is fixed on the rack (1), the second bottom plate (12) is slidably installed on the first bottom plate (11), the first rack (14) is installed on the second bottom plate (12), the first gear (15) meshing with the first rack (14) is arranged on the first bottom plate (11), and the first gear (15) is connected with the first rotating shaft (16); the first synchronous belt (22) is arranged on the second bottom plate (12), and the first bottom plate (11) is connected with the upper part of the first synchronous belt (22); the third bottom plate (13) is slidably installed on the second bottom plate (12), and the third bottom plate (13) is connected with the lower part of the first synchronous belt (22); the second synchronous belt (26) is arranged on the third bottom plate (13), and the second bottom plate (12) is connected with the upper part of the second synchronous belt (26); the fourth mounting plate (33) is slidably installed on one side of the third bottom plate (13), and the fourth mounting plate (33) is connected with the lower part of the second synchronous belt (26).

2. The label feeding device of the label transfer printer according to claim 1, wherein: The upper part of the first synchronous belt (22) is provided with a first fixing block (25), the first bottom plate (11) is provided with a mounting groove (11b), and the first fixing block (25) is fixedly connected with the first bottom plate (11) by penetrating the mounting groove (11b); the lower part of the first synchronous belt (22) is provided with a third fixing block (32), and the third mounting plate (30) is connected with the lower part of the first synchronous belt (22) through the third fixing block (32).

3. The label feeding device of the label transfer printer according to claim 2, wherein: The upper part of the second synchronous belt (26) is provided with a second fixing block (29), and the second bottom plate (12) is connected with the upper part of the second synchronous belt (26) through the second fixing block (29); the lower part of the second synchronous belt (26) is provided with a fourth fixing block (35), and the fourth mounting plate (33) is connected with the lower part of the second synchronous belt (26) through the fourth fixing block (35).

4. The label feeding device of the label transfer printer according to claim 3, wherein: The first gear (15) is arranged on the first bottom plate (11) and penetrates a gear groove (11a); the third mounting plate (30) is slidably installed on one side of the second bottom plate (12), and the third mounting plate (30) is fixedly installed on the upper surface of the third bottom plate (13).

5. A label feeding device for a label printer according to claim 4, wherein: The rack (1) is provided with a first driving motor (9), a first driving wheel is connected with the driving shaft of the first driving motor (9), a first driven wheel meshing with the first driving wheel is arranged on the linkage shaft (10), and the end of the linkage shaft (10) is connected with the first rotating shaft (16).

6. A label feeding device for a label printer according to claim 5, wherein: The other side of the rack (1) is provided with a second label feeding assembly, and the second label feeding assembly is symmetrically installed with the first label feeding assembly; one end of the linkage shaft (10) is connected with the first label feeding assembly through a first connecting block (17), and the other end of the linkage shaft (10) is connected with the second label feeding assembly through a second connecting block.

7. A label feeding device for a label printer according to claim 6, characterized in that: The fourth mounting plate (33) is connected with a suction cup (40) assembly, which comprises a suction cup connecting frame (36) and a suction cup mounting frame (39); the suction cup connecting frame (36) is provided with a downward driving air cylinder (38), the driving rod of the downward driving air cylinder (38) is connected with the suction cup mounting frame (39), and the suction cup mounting frame (39) is mounted with a suction cup (40) for sucking a transfer printing object.

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