A handheld label cutter that prevents warping.

Abstract

This utility model discloses a handheld anti-tilting label cutter, including a base. An upwardly extending abutment is integrally formed on the left side of the upper edge of the base, and a pressure plate is hinged to the right side of the upper edge of the base. A downwardly penetrating blade storage cavity is provided within the pressure plate. A transverse plate is slidably connected left and right within the blade storage cavity, and a blade holder is slidably connected up and down within the transverse plate. A cutter is mounted at the lower end of the blade holder. This utility model is used for cutting materials. The cutting method of this utility model is as follows: first, the material is pressed onto the base by the pressure plate, and then the cutting is performed by the cutter. This process can improve cutting accuracy, reduce burrs, and, when not cutting, the cutter inside the pressure plate is hidden to avoid scratching the worker, improving safety. The abutment on the base allows the material to be cut to adhere to the abutment perpendicular to the cutter, ensuring the correct cutting angle.

Description

Technical Field

[0001] This utility model relates to the field of cutting technology, and in particular to a handheld anti-tilting label cutter. Background Technology

[0002] Self-adhesive labels are generally processed in continuous rolls. After printing, encapsulation and other processes, they need to be rewound to facilitate continuous production and equipment integration.

[0003] When self-adhesive label rolls are rolled up, they need to be cut and unloaded when they reach a certain diameter. Currently, the manual cutting method for self-adhesive label rolls is generally to have workers cut them directly with scissors. This method has certain drawbacks. For example, workers usually cannot accurately control the scissors to move in a straight line, which makes the ends of the label material inside the self-adhesive label rolls prone to being crooked, affecting the appearance of the product. In addition, scissors in the work environment can easily cut or puncture workers, posing a certain danger. Therefore, improvements are needed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a handheld anti-tilting label cutter to solve the problems mentioned in the background section.

[0005] This utility model provides the following technical solution: a handheld anti-tilting label cutter, including a base, an upwardly extending abutment plate integrally formed on the left side of the upper edge of the base, and a pressure plate hinged to the right side of the upper edge of the base. The pressure plate has a downwardly penetrating knife storage cavity, a transverse plate slidably connected to the knife storage cavity, a knife holder slidably connected to the transverse plate, a cutter mounted at the lower end of the knife holder, and a control plate mounted on the upper end of the transverse plate extending from the knife holder. A No. 1 spring is connected between the control plate and the transverse plate, and a controlled plate extending to the upper side of the pressure plate is slidably connected to the upper side of the control plate. It also includes a lateral control component for controlling the left and right movement of the transverse plate.

[0006] Preferably, the lateral control component includes an upper inclined plate integrally formed on the lower right edge of the transverse plate, and a lower inclined plate is also provided on the base. The inclined surfaces between the inclined plate and the lower inclined plate can contact each other, and spring grooves are provided in the left and right sides of the transverse plate. A second spring connected to the left and right sides of the knife storage cavity is installed in the spring grooves.

[0007] The left side of the blade storage cavity is provided with a notch for accommodating the cutting blade, and the cutting blade extends into the notch.

[0008] Preferably, the upper side of the base is provided with a knife groove.

[0009] Preferably, the cutting groove extends to the left into the abutment and penetrates the abutment upwards.

[0010] Preferably, the base is equipped with two mounting plates, and a hinge rod is rotatably connected between the two mounting plates. The pressure plate is fixed to the hinge rod, and the hinge rod is also connected to the pressure plate by a torsion spring.

[0011] Preferably, the abutment extends to the front and rear sides of the base.

[0012] Preferably, the controlled plate is located at the upper end of the pressure plate.

[0013] This utility model provides a handheld, anti-tilting label cutter with the following advantages:

[0014] This utility model is used for cutting materials. The cutting method of this utility model is to first press the material onto the base with a pressure plate, and then cut it with a cutter. This process can improve the cutting accuracy and reduce burrs. In addition, when not cutting, the cutter inside the pressure plate will be hidden to avoid scratching the workers and improve safety.

[0015] This invention features a backing plate on the base, allowing the material to be cut to adhere to the backing plate perpendicular to the cutter, thus ensuring the correct cutting angle. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the appearance of this utility model;

[0017] Figure 2 This is a structural diagram of the present invention in the locked state;

[0018] Figure 3 yes Figure 2 Enlarged diagram of point A in the middle.

[0019] In the picture:

[0020] 11. Base; 12. Support plate; 13. Pressure plate; 14. Blade storage chamber; 15. Horizontal movement plate; 16. Blade holder; 17. Cutting blade; 18. Control panel; 19. Controlled panel; 20. Upper inclined plate; 21. Lower inclined plate; 23. Blade groove. Detailed Implementation

[0021] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0022] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] Reference Figures 1-3 According to an embodiment of the present invention, a handheld anti-tilting label cutter includes a base 11. An upwardly extending abutment 12 is integrally formed on the left side of the upper edge of the base 11 to limit the material to be cut and to align the base 11. Specifically, the material to be cut extends in the front-back direction before winding and needs to be cut after winding. At this time, the worker places its edge against the inner side of the abutment 12. The material to be cut is then perpendicular to the abutment 12 to facilitate accurate subsequent cutting.

[0026] In addition, a pressure plate 13 is hinged to the right side of the upper edge of the base 11. The pressure plate 13 has a downwardly penetrating blade storage cavity 14. A transverse sliding plate 15 is slidably connected to the blade storage cavity 14 from left to right. A blade holder 16 is slidably connected to the transverse sliding plate 15 from top to bottom. Figure 2The blade holder 16 is located at the upper limit within the transverse plate 15. A cutting blade 17 is mounted at the lower end of the blade holder 16, and a control plate 18 is mounted on the upper end of the transverse plate 15. A vertically mounted spring is connected between the control plate 18 and the transverse plate 15. A controlled plate 19 extending to the upper side of the pressure plate 13 is slidably connected to the upper side of the control plate 18. The transverse plate 15 is also included as a transverse control component for controlling its left and right movement.

[0027] Under the control of the lateral control component, the transverse plate 15, the blade holder 16, and the cutter 17 can move left and right, while the controlled plate 19 remains relatively stationary with respect to the pressure plate 13. The operator can press down on the controlled plate 19, thereby causing the control plate 18, the blade holder 16, and the cutter 17 to perform material cutting work downwards.

[0028] Furthermore, the cutter 17 can extend to the left side of the transverse plate 15, and the left side of the blade storage cavity 14 is provided with a notch for accommodating the cutter 17.

[0029] In this embodiment, the control logic of the lateral control component for the transverse plate 15 is as follows: when the pressure plate 13 is flipped open relative to the base 11, the transverse plate 15 is on the right side, and the cutter 17 will not extend laterally beyond the notch to improve safety and protect the worker. When the pressure plate 13 is fastened to the base 11, the lateral control component controls the transverse plate 15, the blade holder 16, and the cutter 17 to move to the left, causing the cutter 17 to extend to the left beyond the pressure plate 13. After that, the worker can press down the controlled plate 19, causing the cutter 17 to cut the material downwards.

[0030] In this embodiment, the cutting method is as follows: first, the material is pressed onto the base 11 by the pressure plate 13, and then the controlled plate 19 is pressed down to cut the material. This method of positioning before cutting can improve the cutting accuracy of the product.

[0031] Furthermore, to further ensure the cutting effect, the upper side of the base 11 is provided with a cutting groove 23. The cutting groove 23 extends to the left into the abutment plate 12 and passes through the abutment plate 12 upward. The cutter 17 can enter the cutting groove 23 horizontally and vertically and cut the material to avoid incomplete cutting when cutting the material abutting the abutment plate 12.

[0032] In this embodiment, the lateral control component includes an upper inclined plate 20 integrally formed on the lower right edge of the transverse plate 15, and a lower inclined plate 21 is also provided on the base 11. The inclined surfaces between the upper inclined plate 20 and the lower inclined plate 21 can contact each other, and spring grooves are provided in the left and right sides of the transverse plate 15. The spring grooves are equipped with second springs connected to the left and right sides of the knife storage cavity 14.

[0033] During the process of the pressure plate 13 being fastened to the base 11, the upper inclined plate 20 will first contact the lower inclined plate 21, and under the action of the inclined surface, it will drive the transverse plate 15 to move to the left, so that the cutter 17 enters the cutter groove 23 in the abutment plate 12. Then the controlled plate 19 can be pressed and control the cutter 17 to move down and cut. During the process of the pressure plate 13 being lifted, the upper inclined plate 20 will be reset to the right under the action of the second spring and retract into the notch for hiding.

[0034] It should be noted that the second spring can be installed only on the right side of the transverse plate 15, and the second spring is distributed on the front and back sides of the lower inclined plate 21 to avoid interference with the lower inclined plate 21.

[0035] In this embodiment, the hinged method of the pressure plate 13 is as follows: two mounting plates are mounted on the base 11, and a hinge rod is rotatably connected between the two mounting plates. The pressure plate 13 is fixed on the hinge rod. In addition, for ease of control, the hinge rod is also connected to the pressure plate 13 by a torsion spring (not shown in the figure), so that after the user presses the pressure plate 13 and cuts the material, the pressure plate 13 can automatically spring up. In this embodiment, a handheld anti-tilt label cutter is required to be used with both hands.

[0036] In addition, the abutment 12 extends to the front and rear sides of the base 11 to facilitate the alignment of the material with the base 11.

[0037] To facilitate pressing, the upper end of the controlled plate 19 is extended outward on the upper side of the pressure plate 13 to increase the controlled area.

[0038] The above description is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any changes or modifications made by those skilled in the art within the scope of the present utility model are covered by the patent scope of the present utility model.

Claims

1. A handheld anti-tilting label cutter, comprising a base (11), characterized in that: An upwardly extending abutment plate (12) is integrally formed on the left side of the upper edge of the base (11). A pressure plate (13) is also hinged to the right side of the upper edge of the base (11). A downwardly penetrating knife storage cavity (14) is provided in the pressure plate (13). A transverse plate (15) is slidably connected to the knife storage cavity (14) from left to right. A knife holder (16) is slidably connected to the transverse plate (15) from top to bottom. A cutting knife (17) is installed at the lower end of the knife holder (16). A control plate (18) is installed at the upper end of the transverse plate (15) of the knife holder (16). A No. 1 spring is connected between the control plate (18) and the transverse plate (15). A controlled plate (19) extending to the upper side of the pressure plate (13) is slidably connected to the upper side of the control plate (18). A transverse control component for controlling the left and right movement of the transverse plate (15) is also included.

2. The handheld anti-tilting label cutter according to claim 1, characterized in that: The lateral control component includes an upper inclined plate (20) integrally formed on the lower right edge of the transverse plate (15), and a lower inclined plate (21) is also provided on the base (11). The inclined surfaces between the upper inclined plate (20) and the lower inclined plate (21) can contact each other, and spring grooves are provided in the left and right sides of the transverse plate (15). The spring grooves are equipped with second springs connected to the left and right sides of the knife storage cavity (14). The left side of the storage cavity (14) is provided with a notch for accommodating the cutter (17), and the cutter (17) extends into the notch.

3. A handheld anti-tilting label cutter according to claim 2, characterized in that: The upper side of the base (11) is provided with a knife groove (23).

4. A handheld anti-tilting label cutter according to claim 3, characterized in that: The groove (23) extends to the left into the abutment plate (12) and passes through the abutment plate (12) upward.

5. A handheld anti-tilting label cutter according to claim 1, characterized in that: Two mounting plates are mounted on the base (11), and a hinge rod is rotatably connected between the two mounting plates. The pressure plate (13) is fixed on the hinge rod, and the hinge rod is also connected to the pressure plate (13) by a torsion spring.

6. A handheld anti-tilting label cutter according to claim 1, characterized in that: The abutment (12) extends to the front and rear sides of the base (11).

7. A handheld anti-tilting label cutter according to claim 1, characterized in that: The controlled plate (19) is located on the upper end of the pressure plate (13) and extends outward.

Images