Automatic bandage labeling device

Abstract

The present application relates to the technical field of bandage manufacturing, and in particular to an automatic bandage labeling device, which includes an output mechanism for conveying bandages, a labeling mechanism for labeling bandages, a hot press for fixing labels, and a winding mechanism for winding the bandages after labeling. The output mechanism includes a mounting seat, a shaft rod is fixedly connected to the mounting seat, and a plurality of mounting structures on which bandage rolls are installed and used to independently output bandage rolls are arranged at intervals on the shaft rod. The winding mechanism is driven by a motor, and the motor is the power source for conveying the bandages. The present application has the effect of realizing the output of bandages of different diameters by a single roller.

Description

Technical Field

[0001] The present application relates to the technical field of bandage manufacturing, and in particular to an automatic bandage labeling device. Background Art

[0002] Bandages need to be labeled during the production process to attach relevant information to the product. The process includes pre-labeling, hot pressing to fix labels, and winding. Rollers are usually used to output and convey the bandages from the bandage roll. After manual or mechanical labeling, they are conveyed to a heat press for hot pressing and then wound up. However, the existing bandage labeling process can only output a single bandage roll or bandage rolls with the same diameter specifications when outputting the bandages from the roller. Bandage rolls with different diameters cannot be placed on the same roller at the same time to output the same amount of bandages, which limits the scope of use of the equipment. Summary of the Invention

[0003] In order to realize the output of bandages of different diameters by a single roller, the present application provides an automatic bandage labeling device.

[0004] The present application provides an automatic bandage labeling device that adopts the following technical solutions:

[0005] A bandage automatic labeling device includes an output mechanism for conveying bandages, a labeling mechanism for labeling bandages, a hot press for fixing labels, and a winding mechanism for winding the bandages after labeling. The output mechanism includes a mounting seat, to which a shaft is fixedly connected. The shaft is provided with a plurality of mounting structures at intervals on which bandage rolls are mounted and used for independently outputting the bandage rolls. The winding mechanism is driven by a motor, and the motor is the power source for conveying the bandages.

[0006] By adopting the above technical solution, the bandage roll is pre-placed on the mounting structure, and the mounting structure is installed on the shaft rod, and then the winding mechanism is used as a power source to pull the bandage out of the bandage roll, and then passes through the labeling mechanism for labeling, the hot press for labeling and bandage curing, and the final winding process; since the shaft rod is fixedly connected to the mounting seat, and the mounting structure can drive the bandage roll to independently output the bandage, cooperate with the motor drive of the winding mechanism, thereby realizing the synchronous and equal output of bandages of bandage rolls with different diameter specifications on the shaft rod, so as to realize the equal output of bandage rolls with different diameter specifications on the same shaft rod.

[0007] Optionally, the mounting structure includes a fixed sleeve that is sleeved and fixedly connected to the shaft, and a load-bearing roller for mounting a bandage roll is rotatably connected to the outer side of the fixed sleeve. The load-bearing roller is coaxially arranged with the fixed sleeve, and both rotate through bearings.

[0008] By adopting the above technical solution, the fixed sleeve is fixedly connected to the shaft, the carrying roller is rotatably connected to the fixed sleeve through the bearing, and the bandage roll is placed on the carrying roller to realize independent transportation of the bandage.

[0009] Optionally, the mounting structure also includes a brake assembly, which includes a support rod fixedly connected to the fixed sleeve, a brake rod hinged at one end of the support rod facing away from the fixed sleeve, a brake pad is provided at one end of the brake rod facing away from the support rod, and the brake pad is made of flexible material. A ring-shaped brake ring is fixedly provided on the supporting roller, and the brake ring is coaxially arranged with the fixed sleeve, and the brake pad is tightly against the inner ring of the brake ring. The brake assembly also includes a limiting assembly for limiting the rotation range of both the brake rod and the support rod.

[0010] By adopting the above technical solution, the support rod is fixedly connected to the fixed sleeve, and the brake rod is hinged on the support rod, and the brake pad on the brake rod is tightly pressed against the brake ring. When the brake rod and the support rod are both in a straight state, the brake pad is tightly pressed against the brake ring to achieve braking of the load-bearing roller, so as to reduce the excess output of the load-bearing roller caused by inertia when the bandage stops conveying during the labeling process and the hot pressing process, and the limiting component indirectly realizes the tight contact state of the brake pad and the brake ring.

[0011] Optionally, the limiting assembly includes a rotating part hinged on the support rod, a fixed part fixedly connected to the brake rod, and a compression spring with two ends respectively fixedly connected to the rotating part and the fixed part.

[0012] By adopting the above technical solution, in the process of the brake assembly realizing braking as a whole, the bandage is first output under the drive of the motor of the winding mechanism, and drives the load-bearing roller to rotate. At this time, under the indirect action of the motor, the brake ring rotates to push the brake pad to deflect, and the brake rod rotates through friction. Moreover, since the rotation fulcrum of the brake rod and the rotation fulcrum of the support rod do not coincide, the compression spring is compressed under the influence of the motion trajectory, thereby reducing the contact area between the brake pad and the brake ring, and the braking effect is low. When the motor of the winding mechanism stops running, the compressed compression spring restores its trajectory under the action of its own elastic force. At this time, under the action of the spring force, the end points of the brake rod and the support rod are at the farthest position, and the contact area between the brake pad and the brake ring is increased again, and the braking effect is high at this time. Thus, the automatic braking effect of the load-bearing roller is achieved through the mechanical structure.

[0013] Optionally, the bearing between the fixed sleeve and the supporting roller is a spliced ​​bearing, which includes a bearing inner ring, a roller and a bearing outer ring. The bearing outer ring and the bearing inner ring both include a plurality of arc-shaped sub-parts, and both are spliced ​​together by a plurality of sub-parts. The outer side of the bearing inner ring and the inner side of the bearing outer ring are both provided with mounting grooves for accommodating the rollers.

[0014] By adopting the above technical solution, the spliced ​​bearing can be installed on the mounting sleeve more conveniently.

[0015] Optionally, the labeling mechanism includes a support frame, which is provided with a roller frame for loading the label roll and a storage cylinder for storing the label roll after the label is cut off. The support frame is provided with a plurality of equidistantly arranged through holes, which are opposite to the bandage and whose openings accommodate the passage of the label. The support frame is also provided with a cutting structure for cutting the label from the label roll.

[0016] By adopting the above technical solution, the label is output from the roller rack and passes over the bandage, and then the label is cut off by the cutting structure, and the label is passed through the through hole so that it is tightly attached to the bandage, and then the cut label part is collected through the storage tube.

[0017] Optionally, the cutting structure includes a lifting platform and a lifting cylinder fixedly connected to the support frame, the telescopic end of the lifting cylinder is fixedly connected to the lifting platform, and a plurality of cutters with cross-sections the same as the shape of the through-hole opening are provided on the side of the lifting platform facing the through-hole of the support frame, and each of the cutters is facing each through-hole on the support frame.

[0018] By adopting the above technical solution, the lifting cylinder drives the lifting platform to move, thereby indirectly realizing the reciprocating motion of the cutter on the lifting platform, so as to realize the label cutting operation.

[0019] Optionally, the winding structure includes a mounting frame, a winding roller is rotatably connected to the mounting frame, the winding roller is driven by a motor, and a plurality of winding rollers for winding the bandage are fixedly provided on the winding roller.

[0020] By adopting the above technical solution, the winding operation of the bandage is realized by the winding roller driven by the motor.

[0021] Optionally, the inlet and outlet sides of both the heat press and the labeling mechanism are provided with a pressing roller group, and the bandage passing through each of the pressing roller groups is arranged parallel to the embossing surface of the heat press.

[0022] By adopting the above technical solution, the flattening and angle control of the bandage can be achieved through the pressure roller group.

[0023] In summary, this application has at least one of the following beneficial technical effects:

[0024] 1. By arranging a plurality of fixed sleeves and a bearing roller that rotates with the fixed sleeve on a fixed shaft, and setting a single power source in the winding mechanism, it is possible to install bandage rolls of different diameters on the bearing roller and output bandages of equal length;

[0025] 2. Automatic braking of the load-bearing roller is achieved by adopting a braking assembly provided with a mechanical structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is an assembly diagram of an embodiment of the present application;

[0027] Figure 2 It is a partial schematic diagram of the output structure of an embodiment of the present application;

[0028] Figure 3 In the embodiment of this application Figure 2 Exploded view of the structure;

[0029] Figure 4 This is an embodiment of the present application Figure 3 A partial enlarged view of point A in the middle;

[0030] Figure 5 It is a structural diagram of the labeling mechanism of an embodiment of the present application.

[0031] Description of reference numerals:

[0032] 1. Output mechanism; 11. Mounting seat; 12. Shaft; 13. Mounting structure; 131. Fixed sleeve; 132. Loading roller; 133. Braking assembly; 1331. Support rod; 1332. Brake rod; 1333. Brake pad; 1334. Rotating part; 1335. Fixed part; 1336. Compression spring; 14. Brake ring; 15. Spliced ​​bearing; 151. Bearing inner ring; 152. Roller; 153. Bearing outer ring; 2. Labeling mechanism; 21. Support frame; 22. Roller frame; 23. Storage cylinder; 24. Through hole; 25. Cutting structure; 251. Lifting platform; 252. Lifting cylinder; 253. Cutter; 3. Hot press; 4. Winding mechanism; 41. Mounting frame; 42. Storage roller; 43. Storage roller; 5. Pressing roller group. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-5 This application is described in further detail.

[0034] The embodiment of the present application discloses an automatic bandage labeling device.

[0035] Reference Figure 1 An automatic bandage labeling device includes an output mechanism 1 for conveying bandages, a labeling mechanism 2 for labeling bandages, a hot press 3 for fixing the labels, and a winding mechanism 4 for winding the bandages after labeling.

[0036] Reference Figure 1 、 Figure 2 and Figure 3The output mechanism 1 includes a mounting base 11, to which a horizontally arranged shaft 12 is fixedly connected. A plurality of mounting structures 13 on which bandage rolls are mounted and used to independently output the bandage rolls are arranged at intervals on the shaft 12. The mounting structure 13 includes a fixing sleeve 131 which is sleeved and fixedly connected to the shaft 12 by bolts. The fixing sleeve 131 is cylindrical and has an annular groove in the middle of its outer side. A bearing is provided in the annular groove, and a carrying roller 132 for mounting a bandage roll is rotatably connected thereon through the bearing. The bearing roller is cylindrical with openings at both ends, and the carrying roller 132 is coaxially arranged with the fixing sleeve 131.

[0037] The bearing between the fixed sleeve 131 and the carrying roller 132 is a spliced ​​bearing 15, which includes a bearing inner ring 151, a roller 152 and a bearing outer ring 153. The bearing outer ring 153 and the bearing inner ring 151 both include two arc-shaped sub-parts, and both are formed into a circular ring shape by splicing two sub-parts through countersunk bolts. The bearing is coaxially arranged with the coaxial rod 12. The outer side of the bearing inner ring 151 and the inner side of the bearing outer ring 153 are both provided with mounting grooves for accommodating the roller 152, and the roller 152 is clamped between the bearing outer ring 153 and the bearing inner ring 151.

[0038] Reference Figure 2 、 Figure 3 and Figure 4 The mounting structure 13 also includes a brake assembly 133, which includes a support rod 1331 fixedly connected to the fixed sleeve 131 by bolts. The support rod 1331 is vertically arranged, and a brake rod 1332 is hinged at one end of the support rod 1331 away from the fixed sleeve 131. The brake rod 1332 is provided with an arc-shaped brake pad 1333 at one end away from the support rod 1331. The brake pad 1333 is made of flexible material. An annular brake ring 14 is fixedly provided on the carrying roller 132, and the brake ring 14 is coaxially arranged with the fixed sleeve 131. The brake pad 1333 is tightly against the inner ring of the brake ring 14, and the arc surface of the brake pad 1333 is adapted to the inner ring of the brake ring 14.

[0039] The brake assembly 133 also includes a limiting assembly for limiting the rotation range of the brake rod 1332 and the support rod 1331. The limiting assembly includes a rotating part 1334 hinged on the support rod 1331, a fixed part 1335 fixedly connected to the brake rod 1332, and a compression spring 1336 whose two ends are respectively fixedly connected to the rotating part 1334 and the fixed part 1335. The compression spring 1336 is vertically arranged. Under the action of the compression spring 1336, the brake rod 1332 is vertically arranged like the support rod 1331, and under the vertical setting condition, the distance between the rotating part 1334 and the fixed part 1335 is the farthest, wherein the hinge point of the rotating part 1334 and the hinge point of the brake rod 1332 are located on the same vertical line, and the latter is located above the former.

[0040] Reference Figure 5 The labeling mechanism 2 includes a horizontally arranged support frame 21, on which a roller frame 22 for loading a label roll and a storage cylinder 23 for storing the label roll after the label is cut are provided. Both can transport the label tape through an external motor. The label roll outputs the label from the roller frame 22 and transports it to the storage cylinder 23, and makes the formed label tape located directly above the bandage passing through the support frame 21, and the bandage is arranged parallel to the label tape.

[0041] Four groups of equidistant through holes 24 are provided on the support frame 21 along the direction perpendicular to the conveying direction of the conveyor belt. The bandage is located directly below the through hole 24, and the opening of the through hole 24 can accommodate the passage of the label. The support frame 21 is also provided with a cutting structure 25 for cutting the label from the label roll; the cutting structure 25 includes a horizontally arranged lifting platform 251 and four lifting cylinders 252 fixedly connected to the support frame 21. The four lifting cylinders 252 are distributed on the four sides of the support frame 21, and the telescopic end of each lifting cylinder 252 is fixedly connected to the lifting platform 251. On the side of the lifting platform 251 facing the through hole 24 of the support frame 21, a number of cutters 253 with the same cross-section as the opening shape of the through hole 24 are fixedly provided. The cutter 253 is a rectangular block, and each cutter 253 is directly facing each through hole 24 on the support frame 21.

[0042] Reference Figure 1 The winding structure includes a mounting frame 41, and a horizontally arranged receiving roller 42 is rotatably connected to the mounting frame 41. The receiving roller 42 is driven by a motor, and the motor is fixedly connected to the mounting frame 41 through a fixing part. The motor is the power source for the bandage conveying process. Four groups of receiving rollers 43 for winding the bandage are fixedly arranged on the receiving roller 42.

[0043] The inlet and outlet sides of both the hot press 3 and the labeling mechanism 2 are provided with a pressing roller group 5 , and the bandage passing through each pressing roller group 5 is arranged parallel to the embossing surface of the hot press 3 .

[0044] The implementation principle of an automatic bandage labeling device in an embodiment of the present application is as follows: a bandage roll is installed on a carrying roller 132, part of the bandage is drawn out and fixed on a receiving roller 42, and then the entire device is started to drive the bandage to move. The bandage is first stopped at the labeling mechanism 2, and after labeling is completed, it is transported to the hot press 3 for hot pressing, and after hot pressing, it moves to the receiving roller 42 again for winding.

[0045] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An automatic bandage labeling device, comprising an output mechanism (1) for conveying bandages, a labeling mechanism (2) for labeling bandages, a hot press (3) for fixing the labels, and a rewinding mechanism (4) for rewinding the bandages after labeling, characterized in that: The output mechanism (1) includes a mounting seat (11), a shaft (12) is fixedly connected to the mounting seat (11), and a plurality of mounting structures (13) are arranged at intervals on the shaft (12) for mounting bandage rolls and for independently outputting the bandage rolls. The winding mechanism (4) is driven by a motor, and the motor is a power source for conveying the bandages. The mounting structure (13) includes a fixing sleeve (131) sleeved and fixedly connected to the shaft (12); a bearing roller (132) for mounting a bandage roll is rotatably connected to the outer side of the fixing sleeve (131); the bearing roller (132) is coaxially arranged with the fixing sleeve (131), and the two rotate via a bearing; The mounting structure (13) further comprises a brake assembly (133), the brake assembly (133) comprising a support rod (1331) fixedly connected to the fixed sleeve (131), a brake rod (1332) being hingedly connected to one end of the support rod (1331) away from the fixed sleeve (131), a brake pad (1333) being provided at one end of the brake rod (1332) away from the support rod (1331), the brake pad (1333) being made of a flexible material, an annular brake ring (14) being fixedly provided on the bearing roller (132), the brake ring (14) being coaxially arranged with the fixed sleeve (131), the brake pad (1333) being tightly abutted against the inner ring of the brake ring (14), and the brake assembly (133) further comprising a limiting assembly for limiting the rotation range of both the brake rod (1332) and the support rod (1331); The bearing between the fixed sleeve (131) and the bearing roller (132) is a spliced ​​bearing (15), and the spliced ​​bearing (15) includes a bearing inner ring (151), a roller (152) and a bearing outer ring (153). The bearing outer ring (153) and the bearing inner ring (151) both include a plurality of arc-shaped sub-parts, and both are formed by splicing a plurality of sub-parts. The outer side of the bearing inner ring (151) and the inner side of the bearing outer ring (153) are both provided with a mounting groove for accommodating the roller (152). The inlet and outlet sides of both the hot press (3) and the labeling mechanism (2) are provided with a pressing roller group (5), and the bandage passing through each of the pressing roller groups (5) is arranged parallel to the embossing surface of the hot press (3).

2. The automatic bandage labeling device according to claim 1, characterized in that: The limiting assembly comprises a rotating portion (1334) hinged on the support rod (1331), a fixed portion (1335) fixedly connected to the brake rod (1332), and a compression spring (1336) with two ends respectively fixedly connected to the rotating portion (1334) and the fixed portion (1335).

3. The automatic bandage labeling device according to claim 1, characterized in that: The labeling mechanism (2) includes a support frame (21), the support frame (21) is provided with a roller frame (22) for loading a label roll and a storage cylinder (23) for storing the label roll after the label is cut off. The support frame (21) is provided with a plurality of through holes (24) arranged at equal intervals, the through holes (24) are opposite to the bandage and the openings thereof accommodate the passage of the labels. The support frame (21) is also provided with a cutting structure (25) for cutting the label from the label roll.

4. The automatic bandage labeling device according to claim 3, characterized in that: The cutting structure (25) includes a lifting platform (251) and a lifting cylinder (252) fixedly connected to the support frame (21), the telescopic end of the lifting cylinder (252) is fixedly connected to the lifting platform (251), and a plurality of cutters (253) having a cross-section identical to the opening shape of the through hole (24) are provided on the side of the lifting platform (251) facing the through hole (24) of the support frame (21), and each of the cutters (253) faces each through hole (24) on the support frame (21).

5. The automatic bandage labeling device according to claim 1, characterized in that: The winding mechanism (4) comprises a mounting frame (41), a receiving roller (42) is rotatably connected to the mounting frame (41), the receiving roller (42) is driven by a motor, and a plurality of receiving rollers (43) for winding the bandage are fixedly arranged on the receiving roller (42).

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