Label punching device

Abstract

The utility model relates to a label punching device which comprises a machine frame, the left side and the right side of the machine frame are connected with a left vertical plate and a right vertical plate respectively, the top ends of the left vertical plate and the right vertical plate are connected with mounted bearings, a rotating shaft is connected between the mounted bearings in a penetrating mode, one end of the rotating shaft is connected with a driven wheel synchronous with the rotating shaft, and the other end of the rotating shaft is connected with a driving wheel. A driving device is connected to the portion, on the same side with the driven wheel, of the rack, a driving shaft of the driving device is connected with a driving wheel, the driving wheel and the driven wheel are in synchronous transmission connection through a synchronous belt, a rotating shaft is connected with an eccentric wheel rotating synchronously with the rotating shaft, a connecting plate is connected to the middle of the left vertical plate and the middle of the right vertical plate, and a punching punch is connected to the connecting plate in a penetrating mode. The top end of the punching punch is connected with an ejector block making contact with the eccentric wheel, the punching punch is sleeved with a reset spring, the reset spring is located between the ejector block and the connecting plate, and the upper end and the lower end of the reset spring make contact with the ejector block and the connecting plate respectively. According to the utility model, the working efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hole punchers, in particular to a label hole punching device. Background Art

[0002] With the rapid expansion and development of the retail industry and consumer market, the label paper business has grown. Labels are concise labels used to indicate the name, weight, volume, purpose and other information of items. For example, labels are set on goods such as clothing to facilitate consumers to quickly understand the basic information of clothing.

[0003] After searching, the patent: A label punching device (CN202023239640.8), including a base, two support arms are fixedly installed on the top of the base, a top plate is fixedly installed on the bottom of the support arm, a cross plate is slidably connected between the two support arms, an equipment box is fixedly installed on the cross plate, a motor is fixedly installed in the equipment box, a punching drill is coaxially connected to the output shaft of the motor, a driving structure is installed between the two support arms, and two springs are fixedly installed between the bottom of the cross plate and the top of the base; the base is a hollow structure, a notch is opened on the top of the base, a conveyor belt is installed in the base, and a plurality of connecting seats are hinged on the belt body of the conveyor belt, a label feeding table is placed on the connecting seat, and a through hole is opened at the bottom of the label feeding table. The above-mentioned punching efficiency is low, and different products cannot be used, resulting in poor applicability.

[0004] In view of the above-mentioned defects, the designer actively conducts research and innovation in order to create a label punching device with a new structure to make it more valuable for industrial use. Utility Model Content

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide a label punching device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The label punching device comprises a frame, the front end and the rear end of the frame are respectively connected with a unwinding device and a winding device, the frame is connected with an operating platform, the left side and the right side of the frame are respectively connected with a left vertical plate and a right vertical plate, the top ends of the left vertical plate and the right vertical plate are connected with a seat bearing, a rotating shaft is passed through the seat bearings, one end of the rotating shaft is connected with a driven wheel synchronized with it, the frame on the same side as the driven wheel is connected with a driving device, the driving shaft of the driving device is connected with a driving wheel, the driving wheel and the driven wheel are synchronously connected through a synchronous belt, the rotating shaft is connected with an eccentric wheel that rotates synchronously with it, the middle parts of the left and right vertical plates are connected with a connecting plate, a punching punch is passed through the connecting plate, a top block that contacts the eccentric wheel is connected to the top of the punching punch, a reset spring is set on the punching punch, the reset spring is located between the top block and the connecting plate, and the upper and lower ends of the reset spring respectively touch the top block and the connecting plate.

[0008] Preferably, in the label punching device, the driving device is a servo motor.

[0009] Preferably, in the label punching device, the connecting plate is provided with a plurality of adjustment holes for passing the punching punch.

[0010] Preferably, in the label punching device, the eccentric wheel is connected to the rotating shaft via an adjusting stud.

[0011] Preferably, in the label punching device, a guide wheel for product guiding is connected to the bottom of the connecting plate.

[0012] By means of the above solution, the utility model has at least the following advantages:

[0013] The utility model can effectively improve the working efficiency and can also realize punching for different products, has high applicability and achieves the purpose of reducing costs.

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, 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 utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a side view of the utility model. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0020] Example

[0021] like Figure 1 and Figure 2 As shown, a label punching device comprises a frame 1, the front end and the rear end of the frame 1 are respectively connected to a reeling device 2 and a reeling device 3, the frame 1 is connected to an operating platform 4, the left side and the right side of the frame 1 are respectively connected to a left vertical plate 5 and a right vertical plate 6, the top ends of the left vertical plate 5 and the right vertical plate 6 are connected to seat bearings 7, a rotating shaft 8 is passed through the seat bearings 7, one end of the rotating shaft 8 is connected to a driven wheel 9 synchronized with the driven wheel 9, the frame 1 on the same side as the driven wheel 9 is connected to a driving device 10, and the driving shaft of the driving device 10 is connected to a main The driving wheel 11 is synchronously connected with the driven wheel 9 through a synchronous belt 12, the rotating shaft 8 is connected with an eccentric wheel 13 which rotates synchronously therewith, the middle parts of the left vertical plate 5 and the right vertical plate 6 are connected with a connecting plate 14, a punching punch 15 is passed through the connecting plate 14, and a top block 16 which contacts the eccentric wheel 13 is connected to the top of the punching punch 15, and a reset spring 17 is mounted on the punching punch 15, and the reset spring 17 is located between the top block 16 and the connecting plate 14, and the upper and lower ends of the reset spring touch the top block 16 and the connecting plate 14 respectively.

[0022] The driving device described in the utility model is a servo motor.

[0023] The connecting plate 14 of the utility model is provided with a plurality of adjustment holes 18 for passing the punching punch, which cooperates with the eccentric wheel 13 connected to the rotating shaft 8 through the adjustment studs, so as to adjust the punching position of the product and facilitate the punching of different products.

[0024] The bottom of the connecting plate 14 in the present invention is connected with a guide wheel for guiding products.

[0025] The working principle of the utility model is as follows:

[0026] During specific operation, the product is automatically unwound and reeled in by the unwinding device 2 and the rewinding device 3. During the unwinding and reeling process, the side of the product is punched. The driving device (servo motor) drives the eccentric wheel on the transmission shaft to work on the punching punch, thereby efficiently punching holes in the product. At the same time, the punching position can be adjusted according to the product model or product requirements, thereby improving the applicability of the equipment.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of this application, it should be noted that the terms "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0029] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or vertical, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A label punching device, comprising a frame (1), wherein the front end and the rear end of the frame (1) are respectively connected to a reeling device (2) and a reeling device (3), wherein: The frame (1) is connected to an operating platform (4), the left side and the right side of the frame (1) are respectively connected to a left vertical plate (5) and a right vertical plate (6), the top ends of the left vertical plate (5) and the right vertical plate (6) are connected to seat bearings (7), a rotating shaft (8) is passed through the seat bearings (7), one end of the rotating shaft (8) is connected to a driven wheel (9) synchronized with the driven wheel (9), the frame (1) on the same side as the driven wheel (9) is connected to a driving device (10), the driving shaft of the driving device (10) is connected to a driving wheel (11), the driving wheel (11) and the driven wheel (9) are connected by a synchronous belt. (12) Synchronous transmission connection, the rotating shaft (8) is connected to an eccentric wheel (13) that rotates synchronously therewith, the middle parts of the left vertical plate (5) and the right vertical plate (6) are connected to a connecting plate (14), a punching punch (15) is passed through the connecting plate (14), the top end of the punching punch (15) is connected to a top block (16) that contacts the eccentric wheel (13), and a return spring (17) is sleeved on the punching punch (15), the return spring (17) is located between the top block (16) and the connecting plate (14), and the upper and lower ends of the return spring are in contact with the top block (16) and the connecting plate (14) respectively.

2. A label punching device according to claim 1, characterized in that: The driving device is a servo motor.

3. A label punching device according to claim 1, characterized in that: The connecting plate (14) is provided with a plurality of adjustment holes (18) for passing through the punching punches.

4. A label punching device according to claim 1, characterized in that: The eccentric wheel (13) is connected to the rotating shaft (8) via an adjusting stud.

5. A label punching device according to claim 1, characterized in that: A guide wheel for guiding products is connected to the bottom of the connecting plate (14).

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