Bar label die-cutting machine

Abstract

The utility model relates to the technical field of production equipment of strip-shaped materials, and discloses a strip label die-cutting machine which comprises an installation table, a supporting frame is fixed to the side wall of the installation table, and an electric push rod is fixedly installed on the upper surface of the supporting frame. According to the strip label die-cutting machine, a machined part is placed under a supporting frame through a limiting roller, along with starting of an electric push rod, die cutting is conducted on the machined part through a cutter, and along with moving of a mounting plate, contact between a fixing block on a fixing plate and the surface of the machined part, upward moving of a straight rod in a through hole and deformation of a reset spring, die cutting is conducted on the machined part; and after die cutting, the electric push rod drives the cutter to reset, the reset spring is reset and the fixed plate is reset to vibrate, so that the fixed plate is matched with the fixed block to separate the fixed workpiece from the cutter, the possibility that the workpiece is attached to the surface of the cutter is reduced, and the cutting effect of the workpiece is guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of production equipment for strip materials, specifically a strip label die-cutting machine. Background Technology

[0002] In the label production process, the first step is printing. After printing, multiple labels will be printed on a long strip of paper, with each strip having a width of 100. Finally, the long strip of paper is cut to form individual labels.

[0003] According to a label die-cutting machine disclosed in the public notice (announcement number: CN220787571U), the paper tape needs to pass through a pressure roller before being cut. The pressure roller adjusts the tension of the paper tape to prevent it from loosening during transportation.

[0004] However, in actual use, when the die-cutting machine processes the surface of the workpiece, the cutting and extrusion process causes the die-cut workpiece to easily stick to the surface of the cutter, resulting in the workpiece moving with the cutter and affecting the die-cutting effect. In view of this, we propose a strip label die-cutting machine. Utility Model Content

[0005] The purpose of this invention is to provide a strip label die-cutting machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a strip label die-cutting machine, comprising a mounting table, a support frame fixed to the side wall of the mounting table, an electric push rod fixedly mounted on the upper surface of the support frame, a mounting plate fixedly mounted on the movable end of the electric push rod, a cutter fixedly mounted on the lower surface of the mounting plate, a limit roller rotatably connected to the upper surface of the mounting table via a connecting plate, a fixing mechanism provided above the mounting table, and a promoting mechanism provided above the mounting table. The fixing mechanism includes:

[0007] A through hole is provided on the upper surface of the mounting plate. A return spring is fixedly installed on the lower surface of the mounting plate, and a fixing plate is fixedly connected to the end of the return spring away from the mounting plate.

[0008] A straight rod is fixedly installed on the upper surface of a fixed plate, a limit ring is fixedly installed on the arc surface of the straight rod, and a fixing block is fixedly installed on the lower surface of the fixed plate.

[0009] Preferably, the promoting mechanism includes an elastic sheet, which is fixedly installed on the side wall of the fixed plate, and a rubber sheet is fixedly installed on the arc surface of the elastic sheet.

[0010] Preferably, the elastic sheet is arc-shaped, and the rubber sheet is fixedly installed at the protruding part at the lower end of the elastic sheet so that the rubber sheet first contacts the surface of the workpiece. As the fixed plate continues to move, the elastic sheet deforms, and the rubber sheet tends to stretch outward towards the cutter.

[0011] Preferably, the number of elastic sheets is set to several, and the several elastic sheets are fixedly installed on the side wall of the fixing plate in a linear array. The arrangement of multiple elastic sheets facilitates the compression and fixing of the surface of the workpiece.

[0012] Preferably, the straight rod passes through the mounting plate, and the limiting ring is disposed on the upper arc surface of the straight rod.

[0013] Preferably, the return spring is sleeved on the arc surface of the straight rod, so that the return spring can be squeezed when the straight rod moves.

[0014] Preferably, there are two sets of fixing plates, which are arranged in a mirror image at both ends of the mounting plate, and the two fixing plates fix both ends of the workpiece.

[0015] Compared with the prior art, this utility model provides a strip label die-cutting machine, which has the following advantages:

[0016] 1. This strip label die-cutting machine, equipped with a fixing mechanism, places the workpiece directly below the support frame via a limiting roller. As the electric push rod is activated, the cutter begins die-cutting the workpiece. As the mounting plate moves, the fixing block on the fixing plate contacts the surface of the workpiece. The straight rod moves upward inside the through hole, causing the return spring to deform. The fixing block then secures both ends of the workpiece for easy cutting. After die-cutting, the electric push rod drives the cutter to reset, the return spring resets, and the fixing plate vibrates upon reset. This vibration causes the fixing plate and fixing block to separate the workpiece from the cutter, reducing the possibility of the workpiece adhering to the cutter surface and ensuring optimal cutting results.

[0017] 2. This strip label die-cutting machine is equipped with a facilitating mechanism. As the mounting plate is pressed down, the elastic sheet contacts the surface of the workpiece. In conjunction with the rubber sheet, the elastic sheet moves outward toward the cutter, ensuring the local tautness of the workpiece. This facilitates subsequent cutting by the cutter and ensures the cutting effect of the workpiece. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 2 This is a partial schematic diagram of the mounting plate of this utility model.

[0020] Figure 3 This is a partial explosion diagram of the straight rod structure of this utility model;

[0021] Figure 4 This is a partial schematic diagram of the elastic sheet structure of this utility model.

[0022] In the diagram: 1. Mounting platform; 2. Support frame; 3. Fixing mechanism; 301. Through hole; 302. Return spring; 303. Straight rod; 304. Limiting ring; 305. Fixing plate; 306. Fixing block; 4. Promoting mechanism; 401. Elastic sheet; 402. Rubber sheet; 5. Electric push rod; 6. Mounting plate; 7. Limiting roller; 8. Cutter. Detailed Implementation

[0023] like Figures 1-4 As shown, this utility model provides a technical solution: a strip label die-cutting machine, including a mounting platform 1, a support frame 2 fixed to the side wall of the mounting platform 1, an electric push rod 5 fixedly mounted on the upper surface of the support frame 2, a mounting plate 6 fixedly mounted on the movable end of the electric push rod 5, a cutter 8 fixedly mounted on the lower surface of the mounting plate 6, a limit roller 7 rotatably connected to the upper surface of the mounting platform 1 through a connecting plate, a fixing mechanism 3 and a promoting mechanism 4 are provided above the mounting platform 1, the fixing mechanism 3 includes a through hole 301, a return spring 302, a straight rod 303, a limit ring 304, a fixing plate 305, and a fixing block 306.

[0024] In one embodiment of this utility model, a through hole 301 is formed on the upper surface of the mounting plate 6, a return spring 302 is fixedly installed on the lower surface of the mounting plate 6, a fixing plate 305 is fixedly connected to the end of the return spring 302 away from the mounting plate 6, a straight rod 303 is fixedly installed on the upper surface of the fixing plate 305, a limit ring 304 is fixedly installed on the arc surface of the straight rod 303, and a fixing block 306 is fixedly installed on the lower surface of the fixing plate 305.

[0025] Additionally, the promoting mechanism 4 includes an elastic sheet 401, which is fixedly installed on the side wall of the fixed plate 305. A rubber sheet 402 is fixedly installed on the arc surface of the elastic sheet 401. The elastic sheet 401 is arc-shaped, and the rubber sheet 402 is fixedly installed on the protruding part at the lower end of the elastic sheet 401 so that the rubber sheet 402 first contacts the surface of the workpiece. As the fixed plate 305 continues to move, the elastic sheet 401 deforms, and the rubber sheet 402 tends to stretch outward towards the cutter 8, thus tightening the surface of the workpiece. Several elastic sheets 401 are provided, and several elastic sheets 401 are fixedly installed on the side wall of the fixed plate 305 in a linear array. The arrangement of multiple elastic sheets 401 facilitates the compression and fixation of the surface of the workpiece.

[0026] In this embodiment of the invention, a straight rod 303 penetrates the mounting plate 6, and a limiting ring 304 is disposed on the upper arc surface of the straight rod 303. A return spring 302 is sleeved on the arc surface of the straight rod 303, so that the return spring 302 can be compressed when the straight rod 303 moves. Two sets of fixing plates 305 are provided, and the two sets of fixing plates 305 are arranged in a mirror image at both ends of the mounting plate 6, and the two fixing plates 305 fix both ends of the workpiece.

[0027] In this invention, during use, the workpiece is placed directly below the support frame 2 via the limiting roller 7. As the electric push rod 5 is activated, the cutter 8 performs die-cutting on the workpiece. As the mounting plate 6 moves, the fixing block 306 on the fixing plate 305 contacts the surface of the workpiece, the straight rod 303 moves upward inside the through hole 301, the return spring 302 deforms, and the fixing block 306 fixes both ends of the workpiece for easy cutting. After die-cutting, the electric push rod 5 drives the cutter 8 to reset, the return spring 302 resets, and the fixing plate 305 vibrates upon reset, causing the fixing plate 305 and the fixing block 306 to separate the fixed workpiece from the cutter 8, reducing the possibility of the workpiece adhering to the surface of the cutter 8 and ensuring the cutting effect of the workpiece.

[0028] Furthermore, as the mounting plate 6 is pressed down, the elastic sheet 401 contacts the surface of the workpiece, and in conjunction with the rubber sheet 402, the elastic sheet 401 moves outward toward the cutter 8, ensuring that the workpiece is locally taut, which facilitates the subsequent cutting by the cutter 8 and ensures the cutting effect of the workpiece.

[0029] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A strip label die-cutting machine, comprising a mounting table (1), a support frame (2) fixed to the side wall of the mounting table (1), an electric push rod (5) fixedly mounted on the upper surface of the support frame (2), a mounting plate (6) fixedly mounted on the movable end of the electric push rod (5), a cutter (8) fixedly mounted on the lower surface of the mounting plate (6), and a limit roller (7) rotatably connected to the upper surface of the mounting table (1) via a connecting plate, characterized in that: A fixing mechanism (3) is provided above the mounting platform (1), and a promoting mechanism (4) is provided above the mounting platform (1). The fixing mechanism (3) includes: A through hole (301) is provided on the upper surface of the mounting plate (6). A return spring (302) is fixedly installed on the lower surface of the mounting plate (6). A fixing plate (305) is fixedly connected to the end of the return spring (302) away from the mounting plate (6). A straight rod (303) is fixedly installed on the upper surface of a fixing plate (305). A limit ring (304) is fixedly installed on the arc surface of the straight rod (303). A fixing block (306) is fixedly installed on the lower surface of the fixing plate (305).

2. A strip label die cutter according to claim 1, characterised in that: The promoting mechanism (4) includes an elastic sheet (401), which is fixedly installed on the side wall of the fixing plate (305), and a rubber sheet (402) is fixedly installed on the arc surface of the elastic sheet (401).

3. A strip label die cutter according to claim 2, characterised in that: The elastic sheet (401) is arc-shaped, and the rubber sheet (402) is fixedly installed on the protruding part at the lower end of the elastic sheet (401).

4. A strip label die cutter according to claim 2, characterised in that: The number of elastic sheets (401) is set to a certain number, and the elastic sheets (401) are fixedly installed in a linear array on the side wall of the fixing plate (305).

5. A strip label die cutter according to claim 1, characterized in that: The straight rod (303) passes through the mounting plate (6), and the limiting ring (304) is set on the upper arc surface of the straight rod (303).

6. A strip label die cutter according to claim 1, characterized in that: The reset spring (302) is sleeved on the arc surface of the straight rod (303).

7. A strip label die cutter according to claim 1, wherein: The number of fixing plates (305) is set in two sets, and the two sets of fixing plates (305) are arranged in a mirror image at both ends of the mounting plate (6).

Images