Elastically compensated label feeding mechanism of labeling machine

Abstract

The utility model discloses a labeling machine label feeding mechanism with elasticity compensation, which relates to the technical field of labeling machine label feeding mechanisms and comprises a mounting plate, an unwinding wheel, a labeling frame, a guide wheel, a winding wheel and a labeling device, the unwinding wheel is arranged at one end of the mounting plate, and the labeling frame is arranged at one end, close to the unwinding wheel, of the mounting plate. When the pressing force of a guide wheel in use is changed, a moving block can be driven to extrude a spring, meanwhile, the moving block can drive a moving rod to move in the moving process, the moving block can slide stably, the pressing force of the guide wheel can be adjusted along with movement of the moving block, a connecting rod can be driven to move through the output end of a motor, and therefore the pressing force of the guide wheel is adjusted. And meanwhile, the connecting rod can push the gas port when moving, so that the gas port can rotate through the corrugated pipe when moving, the heating gas sprayed out of the gas port can heat the label feeding mechanism of the labeling machine, and a label needing to be heated can be conveniently and rapidly labeled.

Description

TECHNICAL FIELD

[0001] The utility model relates to labeler label mechanism technical field, concretely is a kind of labeler label mechanism of elastic compensation. BACKGROUND

[0002] Labeler label mechanism is the vital part in label process, it is responsible for accurately introducing and sticking label to product, main function is to ensure the continuous, accurate supply of label, label mechanism is usually composed of label storehouse and label pushing device, label storehouse is used to store label, can be designed into fixed or swing form as required to adapt to different size label, however, there are still some defects in current labeler label mechanism, for example:

[0003] The existing labeler label mechanism when using, the current rubber roller adopts hard contact mechanism, and still need to adjust the compression force of rubber roller by the tightness of screw, so that this way is easy to cause the bearing inside rubber roller to be damaged, and need to compensate and adjust compression force by artificial every period of time, so that it is more difficult to change label and wear label, so not only increase the labor intensity of construction personnel, but also reduce the labeling effect of labeler. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of labeler label mechanism of elastic compensation to solve the problem of not easy to elastic compensation of labeler label mechanism proposed in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of labeler label mechanism of elastic compensation, including mounting plate, unwinding wheel, label frame, guide wheel, take-up wheel and label applicator, one end of the mounting plate is provided with unwinding wheel, the end of the mounting plate close to unwinding wheel is provided with label frame, the side of the mounting plate close to label frame is provided with the guide wheel of symmetrical distribution, the end of the mounting plate away from unwinding wheel is provided with take-up wheel, the side of the mounting plate away from label frame is provided with label applicator, the inside of the mounting plate is provided with elastic compensation mechanism, the elastic compensation mechanism includes vertical rod, moving block and spring, the inside of the mounting plate is provided with the vertical rod of symmetrical distribution, the outside of the vertical rod is provided with moving block, and spring is welded and connected between moving block and mounting plate.

[0006] Preferably, the bottom end of the inside of the mounting plate is provided with the fixed plate of symmetrical distribution close to the side of vertical rod.

[0007] Preferably, horizontal rod is arranged between the two fixed plates.

[0008] Preferably, the surface of the horizontal rod is provided with displacement block, and moving rod is rotatably connected between displacement block and moving block through hinged seat.

[0009] Preferably, the installation plate is provided with a heating drying mechanism on the side close to the labeler, the heating drying mechanism comprises a mounting seat, a fixed frame, a motor, a threaded rod, a threaded block, a connecting rod, a bellows, an air port, a moving seat and a connecting rod, the mounting seat is provided on the side close to the labeler of the installation plate, and the fixed frame is arranged on one side of the mounting seat.

[0010] Preferably, the motor is mounted on one side of the fixed frame, and the output end of the motor is connected with the threaded rod extending into the fixed frame through a shaft coupling.

[0011] Preferably, the surface of the threaded rod is threadedly connected with the threaded block, and the threaded block is welded at one end with the connecting rod extending to the outside of the fixed frame.

[0012] Preferably, the bottom end of the mounting seat is provided with symmetrically distributed bellows, and the bottom ends of the two bellows are provided with air ports.

[0013] Preferably, one side of one of the air ports is slidably connected with the moving seat, and the moving seat and the connecting rod are connected through a hinged seat.

[0014] Preferably, the connecting rod is rotatably connected between the two air ports through the hinged seat.

[0015] Compared with the prior art, the elastic compensation labeler label feeding mechanism can drive the moving block to extrude the spring when the compression force of the guide wheel changes during use, and the moving block can move stably during sliding, and the compression force of the guide wheel can be adjusted with the movement of the moving block, the connecting rod can be moved through the output end of the motor, the air port can be pushed during movement of the connecting rod, the air port can be rotated through the bellows during movement of the air port, the heated gas sprayed from the air port can heat the labeler label feeding mechanism, and the label to be heated can be conveniently labeled.

[0016] 1、The elastic compensation labeler label feeding mechanism can drive the moving block to move when the compression force of the guide wheel changes during use, the moving block can slide on the surface of the vertical rod, the moving block can extrude the spring during movement, the moving block can drive the moving rod to move during movement, the moving rod can pull the displacement block during movement of the moving rod, the displacement block can slide on the surface of the horizontal rod, the moving block can move stably during sliding, the compression force of the guide wheel can be adjusted with the movement of the moving block, the spring can compensate the compression force, and the labeler label feeding mechanism can have good elastic compensation effect during use.

[0017] 2、The elastic compensation labeling machine label feeding mechanism is started, the output end of the motor can drive the threaded rod to rotate, the threaded rod can drive the threaded block to move when rotating, the threaded block can drive the connecting rod to move when moving, and the connecting rod can push the air port when moving, so that the air port can rotate through the corrugated pipe when moving, so that the heated gas sprayed from the air port can heat the labeling machine label feeding mechanism, and the label to be heated can be conveniently labeled. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic view of the mounting plate of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic view of the unwinding wheel of the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic view of the elastic compensation mechanism of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic view of the heating and drying mechanism of the utility model.

[0022] In the drawing: 1, mounting plate; 2, unwinding wheel; 3, labeling frame; 4, guide wheel; 5, winding wheel; 6, labeler; 7, elastic compensation mechanism; 701, vertical rod; 702, moving block; 703, spring; 704, fixed plate; 705, cross rod; 706, displacement block; 707, moving rod; 8, heating and drying mechanism; 801, mounting seat; 802, fixed frame; 803, motor; 804, threaded rod; 805, threaded block; 806, connecting rod; 807, corrugated pipe; 808, air port; 809, moving seat; 810, connecting rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figure 1 , Figure 2 and Figure 3It can be known that the utility model provides a kind of technical scheme: a labeler label feeding mechanism of elastic compensation, including mounting plate 1, unwinding wheel 2, label frame 3, guide wheel 4, winding wheel 5 and labeler 6, one end of mounting plate 1 is provided with unwinding wheel 2, one end of mounting plate 1 close to unwinding wheel 2 is provided with label frame 3, the side of mounting plate 1 close to label frame 3 is provided with the guide wheel 4 of symmetrical distribution, one end of mounting plate 1 away from unwinding wheel 2 is provided with winding wheel 5, one side of mounting plate 1 away from the side of label frame 3 is provided with labeler 6, the inside of mounting plate 1 is provided with elastic compensation mechanism 7, elastic compensation mechanism 7 includes vertical rod 701, moving block 702 and spring 703, the inside of mounting plate 1 is provided with the vertical rod 701 of symmetrical distribution, the outside of vertical rod 701 is provided with moving block 702, spring 703 is welded and connected between moving block 702 and mounting plate 1, the bottom end of the inside of mounting plate 1 close to the side of vertical rod 701 is provided with the fixed plate 704 of symmetrical distribution, horizontal rod 705 is provided between two fixed plates 704, the surface of horizontal rod 705 is provided with displacement block 706, moving rod 707 is rotatably connected between displacement block 706 and moving block 702 by hinged seat.

[0025] Refer to Figure 1 、 Figure 2 And Figure 3 It can be known that when the compression force of guide wheel 4 changes during use, moving block 702 can drive spring 703 to be extruded, and moving block 702 can drive moving rod 707 to move when moving, so that moving block 702 can be more stable when sliding, and the compression force of guide wheel 4 can be adjusted as moving block 702 moves.

[0026] Refer to Figure 1 、 Figure 2 And Figure 4 It can be known that the side of mounting plate 1 close to labeler 6 is provided with heating drying mechanism 8, heating drying mechanism 8 includes mounting seat 801, fixed frame 802, motor 803, threaded rod 804, threaded block 805, connecting rod 806, bellows 807, air port 808, moving seat 809 and connecting rod 810, the side of mounting plate 1 close to labeler 6 is provided with mounting seat 801, one side of mounting seat 801 is provided with fixed frame 802, motor 803 is installed on one side of fixed frame 802, the output end of motor 803 is connected with threaded rod 804 extending to the inside of fixed frame 802 through shaft coupling, the surface of threaded rod 804 is threadedly connected with threaded block 805, one end of threaded block 805 is welded and connected with connecting rod 806 extending to the outside of fixed frame 802, the bottom end of mounting seat 801 is provided with the bellows 807 of symmetrical distribution, the bottom end of two bellows 807 is provided with air port 808, one side of one air port 808 is slidably connected with moving seat 809, moving seat 809 and connecting rod 806 are connected through hinged seat, connecting rod 810 is rotatably connected between two air ports 808 through hinged seat.

[0027] See Figure 1 , Figure 2 and Figure 4 It can be seen that the output end of the motor 803 can drive the connecting rod 806 to move. At the same time, the connecting rod 806 can push the air port 808 when it moves, so that the air port 808 can rotate through the bellows 807 when it moves, so that the heated gas ejected from the air port 808 can heat the label feeding mechanism of the labeling machine, thereby making it more convenient to apply the labels that need to be heated.

[0028] In summary, the label feeding mechanism of the labeling machine is a crucial part of the labeling process. It is responsible for accurately introducing and affixing the label to the product. When the clamping force of the guide wheel 4 changes during use, it drives the moving block 702 to move, allowing the moving block 702 to compress the spring 703 during movement. Simultaneously, the moving block 702 drives the moving rod 707 to move, allowing the moving rod 707 to pull the displacement block 706 during movement. This ensures that the moving block 702 is relatively stable during sliding. Furthermore, as the moving block 702 moves, the clamping force of the guide wheel 4 can be adjusted. At the same time, the elasticity of the spring 703 compensates for the clamping force, giving the label feeding mechanism of the labeling machine a good elastic compensation effect during use. The content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A label feeding mechanism for an elastically compensated labeling machine, comprising a mounting plate (1), an unwinding roller (2), a labeling frame (3), a guide roller (4), a rewinding roller (5), and a labeler (6), characterized in that: One end of the mounting plate (1) is provided with an unwinding wheel (2), and the end of the mounting plate (1) near the unwinding wheel (2) is provided with a labeling frame (3). The side of the mounting plate (1) near the labeling frame (3) is provided with symmetrically distributed guide wheels (4). The end of the mounting plate (1) away from the unwinding wheel (2) is provided with a winding wheel (5). The side of the mounting plate (1) away from the labeling frame (3) is provided with a labeler (6). The mounting plate (1) is provided with an elastic compensation mechanism (7). The elastic compensation mechanism (7) includes a vertical rod (701), a moving block (702), and a spring (703). The mounting plate (1) is provided with symmetrically distributed vertical rods (701). The outside of the vertical rods (701) is provided with a moving block (702). The moving block (702) is welded to the mounting plate (1) with a spring (703).

2. The label feeding mechanism of an elastically compensated labeling machine according to claim 1, characterized in that: The mounting plate (1) has symmetrically distributed fixing plates (704) on the bottom side near the vertical rod (701).

3. The label feeding mechanism of an elastically compensated labeling machine according to claim 2, characterized in that: A crossbar (705) is provided between the two fixing plates (704).

4. The label feeding mechanism of an elastically compensated labeling machine according to claim 3, characterized in that: The surface of the crossbar (705) is provided with a displacement block (706), and the displacement block (706) and the moving block (702) are rotatably connected by a moving rod (707) through a hinge seat.

5. The label feeding mechanism of a labeling machine with elastic compensation according to claim 1, characterized in that: The mounting plate (1) is provided with a heating and drying mechanism (8) on the side near the labeler (6). The heating and drying mechanism (8) includes a mounting base (801), a fixing frame (802), a motor (803), a threaded rod (804), a threaded block (805), a connecting rod (806), a bellows (807), an air port (808), a movable seat (809), and a connecting rod (810). The mounting plate (1) is provided with a mounting base (801) on the side near the labeler (6), and a fixing frame (802) is provided on the side of the mounting base (801).

6. The label feeding mechanism of a labeling machine with elastic compensation according to claim 5, characterized in that: A motor (803) is installed on one side of the fixed frame (802), and the output end of the motor (803) is connected to a threaded rod (804) extending into the fixed frame (802) via a coupling.

7. The label feeding mechanism of an elastically compensated labeling machine according to claim 6, characterized in that: The threaded rod (804) has a threaded block (805) threadedly connected to its surface, and one end of the threaded block (805) is welded to a connecting rod (806) extending to the outside of the fixed frame (802).

8. The label feeding mechanism of a labeling machine with elastic compensation according to claim 5, characterized in that: The bottom end of the mounting base (801) is provided with symmetrically distributed corrugated pipes (807), and the bottom end of each of the two corrugated pipes (807) is provided with an air port (808).

9. The label feeding mechanism of a labeling machine with elastic compensation according to claim 8, characterized in that: A movable seat (809) is slidably connected to one side of one of the air ports (808), and the movable seat (809) is connected to the connecting rod (806) by a hinge seat.

10. The label feeding mechanism of an elastically compensated labeling machine according to claim 9, characterized in that: A connecting rod (810) is rotatably connected between the two air ports (808) via a hinge seat.

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