Automatic label supply equipment for labeling machine

Abstract

The utility model relates to the technical field of labeling machines, in particular to automatic label supplying equipment for a labeling machine, which comprises a label supplying frame, a motor I is fixedly connected to the outer wall of the label supplying frame, a rotating roller is fixedly connected to the output end of the motor I, the rotating roller is rotatably connected to the inside of the label supplying frame, an unwinding roller is slidably connected to the outer wall of the rotating roller, and the unwinding roller is fixedly connected to the output end of the motor I. Two groups of quick release assemblies are arranged in the rotating roller, each quick release assembly comprises a first clamping plate, the first clamping plates are connected in the rotating roller in a sliding manner, the first clamping plates are connected in the unwinding roller in a sliding manner, and two first springs are arranged in the rotating roller. According to the quick-release device, quick release of the unwinding roller is achieved through the two quick-release assemblies, meanwhile, the first clamping plate and the second clamping plate are pressed to slide towards the interior of the rotating roller and slide out of the interior of the unwinding roller, and then the unwinding roller can slide out of the outer wall of the rotating roller to achieve quick release.

Description

TECHNICAL FIELD

[0001] The utility model relates to sleeve label machine field especially relates to a kind of automatic label supply equipment for sleeve label machine. BACKGROUND

[0002] Automatic label supply equipment is used in sleeve label machine, mainly for providing label and ensuring that label can be continuously, stably supplied to sleeve label machine, so that machine can accurately paste label on product or package. Automatic label supply equipment is an important link in label application process, especially in the production line requiring a large number of, efficient label operation.

[0003] In prior art, the label roll of automatic label supply equipment is usually fixed on the roller by bolt and nut structure, and in the process of replacing label roll, bolt and nut structure are not convenient for quick disassembly and replacement, so that the machine needs to be stopped for a long time, thereby affecting the working efficiency of sleeve label machine. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model provides a kind of automatic label supply equipment for sleeve label machine, and the main technical problem to be solved is to solve the problem of not being convenient for quick disassembly and replacement of label roll in prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a kind of automatic label supply equipment for sleeve label machine, including label supply frame, the outer wall of label supply frame is fixedly connected with motor one, the output end of motor one is fixedly connected with rotating roller, rotating roller is rotatably connected in the inside of label supply frame, the outer wall of rotating roller is slidably connected with unwinding roller, the inside of rotating roller is provided with quick release assembly, quick release assembly is provided with two groups, quick release assembly includes clamping plate one, clamping plate one is slidably connected in the inside of rotating roller, clamping plate one is slidably connected in the inside of unwinding roller, the inside of rotating roller is provided with spring one, spring one is provided with two, one end of spring one is fixedly connected in the inside of rotating roller, the other end of spring one is fixedly connected in the inside of clamping plate one.

[0006] By adopting the above technical scheme, clamping plate one is slid to the inside of rotating roller and compresses spring one by pressing clamping plate one downward, which promotes clamping plate one to slide out of the inside of unwinding roller, and assists unwinding roller to be quickly disassembled.

[0007] As a further description of the above technical scheme: the quick release assembly includes clamping plate two, clamping plate two is slidably connected in the inside of rotating roller, clamping plate two is slidably connected in the inside of unwinding roller, the inside of rotating roller is provided with spring two, spring two is provided with two, one end of spring two is fixedly connected in the inside of rotating roller, the other end of spring two is fixedly connected in the inside of clamping plate two.

[0008] By adopting the above technical scheme, the second clamping plate is pressed upward to slide to the inside of the rotating roller and compress the second spring, so that the second clamping plate slides out of the inside of the unwinding roller, and the unwinding roller is quickly disassembled.

[0009] As a further description of the above technical scheme: the outer wall of the label supply frame is fixedly connected with a label output table, the inside of the label supply frame is provided with two sliding grooves, and the inside of the sliding grooves is slidably connected with a label feeding table.

[0010] By adopting the above technical scheme, the part where the label feeding table contacts the label output table is an inclined angle structure, and the contact between the label feeding table and the label output table can assist the label to separate.

[0011] As a further description of the above technical scheme: the outer wall of the label output table is fixedly connected with an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected to the outer wall of the label feeding table, the outer wall of the label supply frame is fixedly connected with a guide roller, and the outer wall of the label supply frame is fixedly connected with a limiting plate.

[0012] By adopting the above technical scheme, the electric telescopic rod drives the label feeding table to slide in the inside of the sliding groove, and the sliding of the label feeding table away from the label output table can facilitate winding on the surface of the label feeding table when the label roll is installed.

[0013] As a further description of the above technical scheme: the outer wall of the label supply frame is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a winding roller, and the winding roller is rotatably connected in the inside of the label supply frame.

[0014] By adopting the above technical scheme, the second motor drives the winding roller to rotate for winding work.

[0015] As a further description of the above technical scheme: the inside of the label supply frame is rotatably connected with a transmission roller one, the inside of the label supply frame is rotatably connected with a transmission roller two, the outer wall of the winding roller is fixedly connected with a hub one, and the outer wall of the transmission roller one is fixedly connected with a hub two.

[0016] By adopting the above technical scheme, the hub one and the hub two are respectively fixed to the outer wall of the winding roller and the transmission roller one, which can assist the synchronous rotation of the winding roller and the transmission roller one, and assist the winding work.

[0017] As a further description of the above technical scheme: the outer wall of the hub one is rotatably connected with a synchronous belt, and the synchronous belt is rotatably connected to the outer wall of the hub two.

[0018] By adopting the above technical scheme, the synchronous belt connects the hub one and the hub two.

[0019] Further as a description of the above technical solution: the outer wall of the first transmission roller is fixedly connected with a gear one, the outer wall of the second transmission roller is fixedly connected with a gear two, and the gear one is engaged with the gear two.

[0020] By using the above technical solution, the gear one and the gear two are fixed on the outer walls of the first transmission roller and the second transmission roller respectively, and the first transmission roller and the second transmission roller are reversely rotated to assist the transportation of the label paper, thereby assisting the winding work.

[0021] Through the above technical solution, the automatic label supplying device for the label wrapping machine has at least the following beneficial effects:

[0022] 1. Compared with the prior art, the automatic label supplying device for the label wrapping machine realizes quick disassembly of the unwinding roller by using two quick disassembly assemblies, and the unwinding roller is slid out of the outer wall of the rotating roller by pressing the clamping plates one and two to slide into the interior of the rotating roller and slide out of the interior of the unwinding roller.

[0023] 2. Compared with the prior art, the automatic label supplying device for the label wrapping machine realizes the transportation and winding of the label paper by the following steps: the label paper is fed through the surface of the label feeding table after passing between the guide roller and the limiting plate, and then passing between the first transmission roller and the second transmission roller, and then pasting on the surface of the winding roller; the label feeding table is slid away from the label output table by the electric telescopic rod, and the inclined corner of the label feeding table is close to the label output table; the winding roller is rotated by the second motor, thereby driving the hub one and the synchronous belt to rotate, and driving the hub two and the first transmission roller to rotate, and driving the gear one to rotate, thereby driving the gear two and the second transmission roller to rotate, so as to realize the transportation and winding of the label paper. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A back structure view of the automatic label supplying device for the label wrapping machine is provided.

[0025] Figure 2 A front structure view of the automatic label supplying device for the label wrapping machine is provided.

[0026] Figure 3 A quick disassembly assembly structure view of the automatic label supplying device for the label wrapping machine is provided.

[0027] Figure 4 A winding roller structure view of the automatic label supplying device for the label wrapping machine is provided.

[0028] LEGEND:

[0029] 1, for the stand; 2, motor one; 3, rotating roller; 4, pay-off roller; 5, quick release assembly; 501, card one; 502, spring one; 503, card two; 504, spring two; 6, the label output table; 7, electric telescopic rod; 8, the label delivery table; 9, sliding groove; 10, guide roller; 11, limit plate; 12, motor two; 13, winding roller; 14, transmission roller one; 15, transmission roller two; 16, wheel hub one; 17, synchronous belt; 18, wheel hub two; 19, gear one; 20, gear two. DETAILED DESCRIPTION

[0030] REFERENCE Figures 1-4 The utility model provides a kind of automatic label supply equipment for label wrapping machine: including the stand 1 of supply, the outer wall of supply stand 1 is fixedly connected with motor one 2, the output end of motor one 2 is fixedly connected with rotating roller 3, rotating roller 3 is rotatably connected in the inside of supply stand 1, the outer wall of rotating roller 3 is slidably connected with pay-off roller 4, the inside of rotating roller 3 is provided with quick release assembly 5, quick release assembly 5 is provided with two groups, two groups of quick release assembly 5 facilitate the quick disassembly of auxiliary pay-off roller 4, quick release assembly 5 includes card one 501, card one 501 is slidably connected in the inside of rotating roller 3, card one 501 is slidably connected in the inside of pay-off roller 4, card one 501 is limitally clamped in the inside of pay-off roller 4, the inside of rotating roller 3 is provided with spring one 502, spring one 502 is provided with two, one end of spring one 502 is fixedly connected in the inside of rotating roller 3, the other end of spring one 502 is fixedly connected in the inside of card one 501, spring one 502 plays the effect of supporting and automatic reset to card one 501, quick release assembly 5 includes card two 503, card two 503 is slidably connected in the inside of rotating roller 3, card two 503 is slidably connected in the inside of pay-off roller 4, card two 503 is limitally clamped in the inside of pay-off roller 4, the inside of rotating roller 3 is provided with spring two 504, spring two 504 is provided with two, one end of spring two 504 is fixedly connected in the inside of rotating roller 3, the other end of spring two 504 is fixedly connected in the inside of card two 503, spring two 504 plays the effect of supporting and automatic reset to card two 503.

[0031] The outer wall of supply stand 1 is fixedly connected with label output table 6, the inside of supply stand 1 is provided with sliding groove 9, sliding groove 9 is provided with two, the inside of sliding groove 9 is slidably connected with label delivery table 8, the right side outer wall of label delivery table 8 is inclined angle structure, label delivery table 8 is limitingly slid in the inside of sliding groove 9, the outer wall of label output table 6 is fixedly connected with electric telescopic rod 7, the output end of electric telescopic rod 7 is fixedly connected on the outer wall of label delivery table 8, the outer wall of supply stand 1 is fixedly connected with guide roller 10, the outer wall of supply stand 1 is fixedly connected with limit plate 11, and the label paper is threaded between guide roller 10 and limit plate 11.

[0032] The outer wall of the label supply frame 1 is fixedly connected with a motor 12, the output end of the motor 12 is fixedly connected with a winding roller 13, the winding roller 13 is rotatably connected in the inside of the label supply frame 1, the label paper with labels removed is wound by the winding roller 13, a transmission roller one 14 is rotatably connected in the inside of the label supply frame 1, a transmission roller two 15 is rotatably connected in the inside of the label supply frame 1, the outer wall of the winding roller 13 is fixedly connected with a hub one 16, the outer wall of the transmission roller one 14 is fixedly connected with a hub two 18, the outer wall of the hub one 16 is rotatably connected with a synchronous belt 17, the synchronous belt 17 is rotatably connected with the outer wall of the hub two 18, the synchronous belt 17 connects the hub one 16 and the hub two 18, the synchronous rotation of the winding roller 13 and the transmission roller one 14 is realized, the outer wall of the transmission roller one 14 is fixedly connected with a gear one 19, the outer wall of the transmission roller two 15 is fixedly connected with a gear two 20, the gear one 19 is engaged with the gear two 20, the reverse rotation of the transmission roller one 14 and the transmission roller two 15 is realized by the engagement connection of the gear one 19 and the gear two 20.

[0033] Working principle: in use, the label supply device is installed in the label applicator, the controller in the label applicator is connected with the electric appliance in the label supply device, and the label supply device is used with the label taking device in the label applicator, first, press two groups of quick release assemblies 5, slide the unwinding roller 4 with label paper to the outer wall of the rotating roller 3, take one end of the label paper through the gap between the guide roller 10 and the limiting plate 11, start the electric telescopic rod 7 to drive the label feeding table 8 to slide to the left, pass the label paper through the surface of the label feeding table 8 and then through the gap between the transmission roller one 14 and the transmission roller two 15, pass one end of the label paper through the transmission roller one 14 and stick it on the surface of the winding roller 13, start the electric telescopic rod 7 to drive the label feeding table 8 to slide to the right, make the inclined angle structure on the right side of the label feeding table 8 close to the left outer wall of the label taking table 6 to reduce the distance, start the motor 12 to drive the winding roller 13 and the hub one 16 to rotate, drive the synchronous belt 17 and the hub two 18 to rotate by the rotation of the hub one 16, then drive the transmission roller one 14 and the gear one 19 to rotate, thereby drive the gear two 20 and the transmission roller two 15 to rotate, realize the transportation of the label paper and the winding of the label paper with labels removed, in the process of transportation, the label can be separated from the label paper by the gap between the inclined angle structure on the right side of the label feeding table 8 and the label taking table 6, thereby realize the label taking work, when the label paper is used up and needs to be replaced quickly, after shutdown, press the two groups of clamping plates one 501 and clamping plates two 503, make the clamping plates one 501 and clamping plates two 503 slide to the inside of the rotating roller 3 and slide out of the inside of the unwinding roller 4, at this time, the unwinding roller 4 is no longer limited by the clamping plates one 501 and clamping plates two 503, thereby the unwinding roller 4 can be quickly taken out from the outer wall of the rotating roller 3 for replacement, reduce the disassembly and assembly time and shutdown time, improve the working efficiency of the label applicator.

[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. An automatic label feeding device for a label-sleeving machine, comprising a label feeding frame (1), characterized in that: A motor (2) is fixedly connected to the outer wall of the label holder (1). A rotating roller (3) is fixedly connected to the output end of the motor (2). The rotating roller (3) is rotatably connected inside the label holder (1). A unwinding roller (4) is slidably connected to the outer wall of the rotating roller (3). A quick-release assembly (5) is provided inside the rotating roller (3). Two quick-release assemblies (5) are provided. The quick-release assembly (5) includes a clamping plate (501). The clamping plate (501) is slidably connected inside the rotating roller (3). The clamping plate (501) is slidably connected inside the unwinding roller (4). A spring (502) is provided inside the rotating roller (3). There are two springs (502). One end of the spring (502) is fixedly connected inside the rotating roller (3), and the other end of the spring (502) is fixedly connected inside the clamping plate (501).

2. The automatic label feeding device for a labeling machine according to claim 1, characterized in that: The quick-release assembly (5) includes a second clamping plate (503), which is slidably connected inside the rotating roller (3) and inside the unwinding roller (4). A second spring (504) is provided inside the rotating roller (3). There are two springs (504). One end of the second spring (504) is fixedly connected inside the rotating roller (3), and the other end of the second spring (504) is fixedly connected inside the clamping plate (503).

3. An automatic label feeding device for a labeling machine according to claim 1, characterized in that: The outer wall of the label feeding frame (1) is fixedly connected to the label dispensing platform (6), and the inside of the label feeding frame (1) is provided with a sliding groove (9). There are two sliding grooves (9), and the inside of the sliding groove (9) is slidably connected to the label feeding platform (8).

4. An automatic label feeding device for a labeling machine according to claim 3, characterized in that: An electric telescopic rod (7) is fixedly connected to the outer wall of the label dispensing platform (6). The output end of the electric telescopic rod (7) is fixedly connected to the outer wall of the label feeding platform (8). A guide roller (10) is fixedly connected to the outer wall of the label feeding frame (1). A limit plate (11) is fixedly connected to the outer wall of the label feeding frame (1).

5. An automatic label feeding device for a labeling machine according to claim 1, characterized in that: A motor (12) is fixedly connected to the outer wall of the label feeding frame (1), and a take-up roller (13) is fixedly connected to the output end of the motor (12). The take-up roller (13) is rotatably connected inside the label feeding frame (1).

6. An automatic label feeding device for a labeling machine according to claim 5, characterized in that: The label feeding frame (1) is rotatably connected to a first transmission roller (14), the label feeding frame (1) is rotatably connected to a second transmission roller (15), the outer wall of the take-up roller (13) is fixedly connected to a first hub (16), and the outer wall of the first transmission roller (14) is fixedly connected to a second hub (18).

7. An automatic label feeding device for a labeling machine according to claim 6, characterized in that: The outer wall of hub one (16) is rotatably connected to a timing belt (17), which is rotatably connected to the outer wall of hub two (18).

8. An automatic label feeding device for a labeling machine according to claim 6, characterized in that: Gear 1 (19) is fixedly connected to the outer wall of the first transmission roller (14), and gear 2 (20) is fixedly connected to the outer wall of the second transmission roller (15). Gear 1 (19) meshes with gear 2 (20).

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