Self-adhesive label die cutting device

Abstract

The utility model discloses a self-adhesive label die cutting device which comprises a cutting table, one side of the top of the cutting table is fixedly connected with a driving mechanism through an electric telescopic column, and a die cutting mechanism is fixedly installed at the moving end of the driving mechanism. The die cutting mechanism comprises a square plate, the square plate is fixedly connected to the moving end of the driving mechanism, guide sliding grooves are formed in the left side and the right side of the square plate, a plurality of sliding frames are slidably connected to the two guide sliding grooves in the forming direction, and guide sliding blocks matched with the guide sliding grooves are fixedly connected to the inner sides of the sliding frames. The self-adhesive label die cutting device is reasonable in structural design and convenient to use, the position of the blade for die cutting can be rapidly adjusted according to the width of a single label after a plate-forming self-adhesive label is printed, and therefore the self-adhesive label die cutting device is suitable for die cutting of different labels, has high practicability and application range and is beneficial to application and popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of label production, in particular to a self-adhesive label die-cutting device. Background Art

[0002] At present, after the self-adhesive label is printed, a die-cutting device is often needed to cut it into strips. However, the distance between two adjacent blades of the traditional die-cutting device is often the same, and it can only be used for die-cutting labels of one width. Its scope of application is limited. For this reason, we propose a self-adhesive label die-cutting device to solve the problems raised in the above background technology. Utility Model Content

[0003] The purpose of the utility model is to provide a self-adhesive label die-cutting device to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical solutions: a self-adhesive label die-cutting device, comprising a cutting table, one side of the top of the cutting table is fixedly connected to a driving mechanism through an electric telescopic column, and a die-cutting mechanism is fixedly installed on the moving end of the driving mechanism;

[0005] The die-cutting mechanism includes a square plate, which is fixedly connected to the moving end of the driving mechanism. Guide grooves are opened on the left and right sides of the square plate. A plurality of sliding frames are slidably connected to the two guide grooves along the opening direction. A guide slider matched with the guide groove is fixedly connected to the inner side of the sliding frame. A plurality of positioning holes are opened at equal distances on the side walls of the square plate corresponding to the guide groove. A cutting blade is fixedly connected to the lower surface of the sliding frame, and a locking assembly for fixing the sliding frame is fixedly installed on the outer side of the sliding frame.

[0006] Furthermore, the locking assembly includes a cylindrical shell, which is fixedly connected to the outside of the sliding frame and corresponds to the position of the guide slider. A pull rod is provided on the outside of the cylindrical shell. The right end of the pull rod passes through the inside of the cylindrical shell and is fixedly connected to a circular plate. The right side of the circular plate is fixedly connected to a locking rod that matches the positioning hole. A thrust spring is sleeved on the surface of the pull rod, and the two ends of the thrust spring are respectively fixedly connected to the inner wall of the cylindrical shell and the left side of the circular plate.

[0007] Furthermore, a dovetail groove is provided at the bottom of the square plate, and a dovetail slider adapted to the dovetail groove is fixedly connected to the inner surface of the sliding frame at a position corresponding to the dovetail groove.

[0008] Furthermore, the driving mechanism includes a right bracket, which is fixedly connected to the top of the electric telescopic column, and the left side of the right bracket is fixedly connected to the left bracket through two guide rods, and a moving frame is axially slidably connected to the two guide rods, and a stepper motor is fixedly installed on the right side of the right bracket, and the output shaft of the stepper motor passes through the outside of the right bracket and is fixedly connected to a screw rod, and the left end of the screw rod passes through the outside of the moving frame, and connecting rods are symmetrically installed on the bottom of the moving frame, and the bottom end of the connecting rod is fixedly connected to the top of the square plate.

[0009] Furthermore, a rolling bearing is fixedly installed at a position corresponding to the screw rod on the right side of the left bracket, one end of the screw rod penetrates into the rolling bearing and is movably connected thereto, and the screw rod is threadedly connected to the movable frame.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model can install the sliding frame and the cutting blade at the designated position according to the width size of the label. When installing, the sliding frame is held and the pull rods on both sides are pulled outward, the guide slide block is inserted into the guide slide groove, and pushed inward until the position is determined, and the pull rod is loosened. Under the action of the thrust spring, the circular plate and the locking plug rod are pushed to move inward, and inserted into the corresponding positioning hole to achieve fixation. According to the actual die-cutting needs, the above operations can be used in sequence to install and position multiple sliding frames and cutting blades. After the plate label to be die-cut is placed on the top of the cutting table, the electric telescopic column controls The driving mechanism moves downward, and after the stepper motor is turned on, its output shaft drives the screw to rotate, and the movable frame threaded thereon is guided by the limit of two guide rods and connected through the connecting rod, which can drive the die-cutting mechanism below to translate, and then use multiple cutting blades to realize the strip cutting of labels. The self-adhesive label die-cutting device has a reasonable structural design and is easy to use. After the self-adhesive label is printed on the plate, the position of the die-cutting blade can be quickly adjusted according to the width of a single label, thereby adapting to the die-cutting use of different labels. It has high practicality and scope of application, and is conducive to popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the die-cutting mechanism of the utility model;

[0014] Figure 3 This is a structural cross-sectional view of the sliding frame of the utility model;

[0015] Figure 4 This is a structural cross-sectional view of the locking assembly of the utility model;

[0016] Figure 5It is a three-dimensional structural schematic diagram of the driving mechanism of the utility model.

[0017] In the figure: 1 cutting table, 2 electric telescopic column, 3 driving mechanism, 31 right bracket, 32 guide rod, 33 left bracket, 34 moving frame, 35 stepping motor, 36 screw, 37 connecting rod, 38 rolling bearing, 4 die-cutting mechanism, 41 square plate, 42 guide slide, 43 sliding frame, 44 guide slide block, 45 positioning hole, 46 cutting blade, 47 locking assembly, 471 cylindrical shell, 472 pull rod, 473 round plate, 474 locking plug rod, 475 thrust spring, 48 dovetail groove, 49 dovetail slide block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-5 A self-adhesive label die-cutting device comprises a cutting table 1, one side of the top of the cutting table 1 is fixedly connected to a driving mechanism 3 through an electric telescopic column 2, and a die-cutting mechanism 4 is fixedly installed on the moving end of the driving mechanism 3.

[0020] The die-cutting mechanism 4 includes a square plate 41, which is fixedly connected to the moving end of the driving mechanism 3. Guide grooves 42 are provided on the left and right sides of the square plate 41. A plurality of sliding frames 43 are slidably connected to the two guide grooves 42 along the opening direction. A guide slider 44 matching the guide grooves 42 is fixedly connected to the inner side of the sliding frame 43. A plurality of positioning holes 45 are equidistantly provided on the side walls of the square plate 41 corresponding to the guide grooves 42. A cutting blade 46 is fixedly connected to the lower surface of the sliding frame 43, and a locking assembly 47 for fixing the sliding frame 43 is fixedly installed on the outer side of the sliding frame 43.

[0021] Specifically, the locking assembly 47 includes a cylindrical shell 471, which is fixedly connected to the outside of the sliding frame 43 and corresponds to the position of the guide slider 44. A pull rod 472 is provided on the outside of the cylindrical shell 471. The right end of the pull rod 472 passes through the inside of the cylindrical shell 471 and is fixedly connected to a circular plate 473. The right side of the circular plate 473 is fixedly connected to a locking rod 474 that is compatible with the positioning hole 45. A thrust spring 475 is sleeved on the surface of the pull rod 472. The two ends of the thrust spring 475 are respectively fixedly connected to the inner wall of the cylindrical shell 471 and the left side of the circular plate 473.

[0022] Specifically, a dovetail groove 48 is provided at the bottom of the square plate 41, and a dovetail slider 49 adapted to the dovetail groove 48 is fixedly connected to the inner surface of the sliding frame 43 at a position corresponding to the dovetail groove 48. By providing the dovetail groove 48 and the dovetail slider 49, the stability of the sliding frame 43 during movement can be further improved in cooperation with the guide groove 42 and the guide slider 44.

[0023] Specifically, the driving mechanism 3 includes a right bracket 31, which is fixedly connected to the top of the electric telescopic column 2. The left side of the right bracket 31 is fixedly connected to the left bracket 33 through two guide rods 32. A moving frame 34 is axially slidably connected to the two guide rods 32. A stepper motor 35 is fixedly installed on the right side of the right bracket 31. The output shaft of the stepper motor 35 passes through the outside of the right bracket 31 and is fixedly connected to a screw rod 36. The left end of the screw rod 36 passes through the outside of the moving frame 34. A connecting rod 37 is symmetrically installed at the bottom of the moving frame 34. The bottom end of the connecting rod 37 is fixedly connected to the top of the square plate 41.

[0024] Specifically, a rolling bearing 38 is fixedly installed at the position corresponding to the screw 36 on the right side of the left bracket 33. One end of the screw 36 passes through the rolling bearing 38 and is movably connected to it. The screw 36 is threadedly connected to the movable frame 34. The rolling bearing 38 connects and supports the left end of the screw 36 to improve its stability during rotation.

[0025] The self-adhesive label die-cutting device has a reasonable structural design and is easy to use. After the self-adhesive labels are printed on a plate, the position of the die-cutting blade can be quickly adjusted according to the width of a single label, thereby adapting to the die-cutting of different labels. The device has high practicality and scope of application and is conducive to popularization and use.

[0026] When in use, the sliding frame 43 and the cutting blade 46 can be installed in the specified position according to the width size of the label. When installing, the sliding frame 43 is held and the pull rods 472 on both sides are pulled outward, the guide slider 44 is inserted into the guide slide groove 42, and pushed inward until the position is determined, and the pull rod 472 is loosened. Under the action of the thrust spring 475, the circular plate 473 and the locking plug rod 474 are pushed to move inward and inserted into the corresponding positioning hole 45 for fixation. According to the actual die-cutting needs, the above operations can be used in sequence to install and position multiple sliding frames 43 and cutting blades 46. After the finished label to be die-cut is placed on the top of the cutting table 1, the electric telescopic column 2 controls the driving mechanism 3 to move downward. After the stepping motor 35 is turned on, its output shaft drives the screw 36 to rotate, and the movable frame 34 threadedly connected thereto is guided by the two guide rods 32 and connected through the connecting rod 37. It can drive the lower die-cutting mechanism 4 to translate, and then use multiple cutting blades 46 to realize the strip cutting of the label.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-adhesive label die-cutting device, comprising a cutting table (1), characterized in that: One side of the top of the cutting table (1) is fixedly connected to a driving mechanism (3) via an electric telescopic column (2), and a die-cutting mechanism (4) is fixedly mounted on the moving end of the driving mechanism (3); The die-cutting mechanism (4) comprises a square plate (41), the square plate (41) being fixedly connected to the moving end of the driving mechanism (3), the left and right sides of the square plate (41) being provided with guide slots (42), a plurality of sliding frames (43) being slidably connected to the two guide slots (42) along the opening direction, the inner side of the sliding frame (43) being fixedly connected with a guide slider (44) matching the guide slots (42), a plurality of positioning holes (45) being equidistantly opened on the side wall of the square plate (41) corresponding to the guide slots (42), a cutting blade (46) being fixedly connected to the lower surface of the sliding frame (43), and a locking assembly (47) for fixing the sliding frame (43) being fixedly installed on the outer side of the sliding frame (43).

2. The self-adhesive label die-cutting device according to claim 1, characterized in that: The locking assembly (47) includes a cylindrical shell (471), the cylindrical shell (471) is fixedly connected to the outside of the sliding frame (43) and corresponds to the position of the guide slider (44), the outer side of the cylindrical shell (471) is provided with a pull rod (472), the right end of the pull rod (472) passes through the inside of the cylindrical shell (471) and is fixedly connected to a circular plate (473), the right side of the circular plate (473) is fixedly connected to a locking plug rod (474) adapted to the positioning hole (45), the surface of the pull rod (472) is sleeved with a thrust spring (475), and the two ends of the thrust spring (475) are respectively fixedly connected to the inner wall of the cylindrical shell (471) and the left side of the circular plate (473).

3. The self-adhesive label die-cutting device according to claim 2, characterized in that: A dovetail groove (48) is provided at the bottom of the square plate (41), and a dovetail slider (49) adapted thereto is fixedly connected to the inner surface of the sliding frame (43) at a position corresponding to the dovetail groove (48).

4. The self-adhesive label die-cutting device according to claim 3, characterized in that: The driving mechanism (3) comprises a right bracket (31), wherein the right bracket (31) is fixedly connected to the top end of the electric telescopic column (2), the left side of the right bracket (31) is fixedly connected to the left bracket (33) via two guide rods (32), the two guide rods (32) are axially slidably connected to a moving frame (34), the right side of the right bracket (31) is fixedly mounted with a stepping motor (35), the output shaft of the stepping motor (35) passes through the outside of the right bracket (31) and is fixedly connected to a screw rod (36), the left end of the screw rod (36) passes through the outside of the moving frame (34), the bottom of the moving frame (34) is symmetrically mounted with connecting rods (37), the bottom end of the connecting rod (37) is fixedly connected to the top of the square plate (41).

5. The self-adhesive label die-cutting device according to claim 4, characterized in that: A rolling bearing (38) is fixedly installed at a position corresponding to the screw rod (36) on the right side of the left bracket (33); one end of the screw rod (36) penetrates into the rolling bearing (38) and is movably connected thereto; and the screw rod (36) is threadedly connected to the movable bracket (34).

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