CN213499348U

CN213499348U - Reset structure of label paper half-cutting digital display cutter assembly

Info

Publication number: CN213499348U
Application number: CN202022057728.1U
Authority: CN
Inventors: 吴东杰; 吴松华; 晏华艳
Original assignee: Shenzhen Zhengxinyuan Industrial Co ltd
Current assignee: Shenzhen Zhengxinyuan Industrial Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-22
Anticipated expiration: 2030-09-18

Abstract

The utility model provides a label paper half cuts off reset structure of digital display cutter subassembly, includes the ejector pin, establish in the ejector pin top and with the slider that the ejector pin offseted, be located the mount of slider one side, fix the knife rest of slider top to and the cutting knife, the slider slides and sets up one side of mount, still including setting up at the positive first spring of cutter subassembly, the upper end of first spring is fixed on the slider, the lower extreme of first spring is fixed on the mount, first spring is the state of slope. The utility model has the advantages of the slider can reset fast, the use is got up more smoothly.

Description

Reset structure of label paper half-cutting digital display cutter assembly

Technical Field

The utility model relates to a half cutting equipment field of tag paper especially relates to a half structure that resets of cutting off digital display cutter unit spare of tag paper.

Background

The existing label paper half-cutting cutter assembly structurally comprises an ejector rod, a sliding block, a fixing frame, a cutter frame and a cutter, wherein the sliding block is arranged above the ejector rod and is in contact connection with the ejector rod; during the use, through rotatory screw rod, drive ejector pin, slider, knife rest and upwards or move down to adjust the cutting knife and cut label paper or stop cutting label paper.

The cutter assembly in the prior art has the following defects in the using process: because the sliding block is in contact connection with the ejector rod, when the ejector rod moves upwards, the sliding block is pushed to move upwards, so that the cutting knife is driven to move upwards to cut the label; after cutting, the ejector rod moves downwards, and when the gravity of the sliding block is too small or the sensitivity of the cutter assembly is poor, the sliding block cannot effectively and rapidly move downwards along with the ejector rod, so that the sliding block cannot reset, the use is unsmooth, the subsequent use is influenced, and the working efficiency is further reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model discloses to the society provide the slider can reset fast, use more smooth and easy label paper half cut off digital display cutter unit's reset structure.

The technical scheme of the utility model is that: the utility model provides a reset structure of label paper half-cutting digital display cutter subassembly, includes the ejector pin, establish in the ejector pin top and with the slider that the ejector pin offseted, be located the mount of slider one side, fix the knife rest of slider top to and the cutting knife, the slider slides and sets up one side of mount, still including setting up at the positive first spring of cutter subassembly, the upper end of first spring is fixed on the slider, the lower extreme of first spring is fixed on the mount, first spring is the state of slope.

As an improvement of the utility model, still including setting up the second spring at the cutter unit back, the upper end of second spring is fixed on the slider, the lower extreme of second spring is fixed on the mount, the second spring is the state of slope.

As an improvement of the utility model, still include the connecting piece, be equipped with the guide way on the slider, the one end of connecting piece pass the guide way with the mount is connected, works as the slider for when the mount reciprocated, the connecting piece was in relative slider removes in the guide way.

As an improvement of the utility model one side of being close to the mount of slider is equipped with guide rail or spout, be equipped with on the mount with guide rail or spout correspond complex spout or guide rail, through the cooperation of guide rail and spout makes the slider slides and sets up one side of mount.

As the improvement of the utility model, the shape of the cutting knife is rectangular.

The utility model discloses owing to still including setting up at the positive first spring of cutter unit spare, the upper end of first spring is fixed on the slider, the lower extreme of first spring is fixed on the mount, first spring is the state of slope. When the utility model is used, the slide block is connected with the fixed frame through the first spring, the ejector rod pushes the slide block to move upwards during cutting, the first spring in an inclined state has a downward inclined pulling force F, the pulling force F decomposes a horizontal rightward component F1 and a vertical downward component F2, after cutting, the ejector rod moves downwards, and the slide block also moves downwards due to the action of the vertical downward component F2 of the first spring, so that the slide block is reset; even if the gravity of the sliding block is too small or the sensitivity of the cutter assembly is poor, the sliding block can effectively and rapidly move down along with the ejector rod and automatically reset rapidly, so that the next cutting can be rapidly carried out, and the use is more convenient. Therefore, the utility model has the advantages of the slider can reset fast, use more smoothly, efficiency is higher.

Drawings

Fig. 1 is a schematic structural view of the ascending state of the cutting knife of the present invention.

Fig. 2 is a schematic structural view of the descending state of the cutting knife of the present invention.

Detailed Description

Please refer to fig. 1 to 2, and fig. 1 to 2 disclose an embodiment of a reset structure of a label paper half-cutting digital display cutter assembly, which includes a top rod 1, a slider 2 disposed above the top rod 1 and abutting against the top rod 1, a fixing frame 3 located on one side of the slider 2, a knife rest 4 fixed above the slider 2, and a cutting knife 5, wherein the slider 2 is slidably disposed on one side of the fixing frame 3, the fixing frame 3 is a hoop, and the cutter assembly can be fixed on other devices. The utility model discloses in, preferably, still including setting up at the positive first spring 71 of cutter unit, the upper end of first spring 71 is fixed on the slider 2, the lower extreme of first spring 71 is fixed on mount 3, the face that shows like fig. 1 is the front of cutter unit, and the other face relative with the front is the back, and the back is invisible in fig. 1, first spring 71 is located the front of cutter unit. The first spring 71 is in an inclined state, in the utility model, the first spring 71 is arranged, the slide block 2 is connected with the fixed frame 3 through the first spring 72, when cutting, the ejector rod 1 pushes the slide block 2 to move upwards, the first spring 71 in the inclined state has a downward inclined pulling force F, the pulling force F decomposes a horizontal component F1 and a vertical component F2, after cutting, the ejector rod 1 moves downwards, and the slide block 2 also moves downwards due to the action of the vertical component F2 of the first spring 71, thereby resetting; therefore, even if the gravity of the sliding block 2 is too small or the sensitivity of the cutter assembly is poor, the sliding block 2 can effectively and rapidly move downwards along with the ejector rod 1 and can be automatically reset quickly, the cutter assembly can still be used continuously when being cut next time, and the cutter assembly is more convenient to use. The utility model discloses in, in order to make slider 2 reset sooner to can the atress more even when slider 2 resets, down resets more balancedly, still including setting up the second spring (invisible in the picture) at the cutter unit back, the upper end of second spring is fixed on slider 2, the lower extreme of second spring is fixed on mount 3, the second spring is the state of slope.

The utility model discloses in, it is preferred, still include connecting piece 21, be equipped with the guide way on the slider 2, the one end of connecting piece 21 pass the guide way with mount 3 is connected, works as slider 2 for when mount 3 reciprocates, connecting piece 21 is in 2 removal of relative slider in the guide way. The connecting piece 21 can ensure that the sliding block 2 is connected with the fixed frame 3 and can ensure that the sliding block 2 can slide relative to the fixed frame 3.

The utility model discloses in, it is preferred slider 2 one side that is close to mount 3 is equipped with guide rail or spout, be equipped with on mount 3 with guide rail or spout correspond complex spout or guide rail, through the cooperation of guide rail and spout makes slider 2 slides and sets up one side of mount 3.

The utility model discloses in, the shape of cutting knife 5 is the rectangle, for the circular knife among the prior art, the utility model provides a rectangular sword, the poor cutting that leads to of concentricity of having avoided circular knife is inhomogeneous, and the consequence different in depth cuts more evenly. In addition, rectangular sword is used a fraction of the cutting edge at every turn and is gone the cutting, consequently uses the blunting back when the front end of cutting knife 5, loosens the knife rest, impels cutting knife 5 forward, and the unused cutting edge part in back is used for the cutting again, like this for circular sword, a rectangular cutting knife 5 can be used very long time, can effectively reduce use cost, reduces extravagantly.

Claims

1. The utility model provides a label paper half cuts off digital display cutter unit spare reset structure, includes ejector pin (1), establish slider (2) in ejector pin (1) top and offset with ejector pin (1), be located mount (3) of slider (2) one side, fix knife rest (4) of slider (2) top to and cutting knife (5), slider (2) slide to set up one side of mount (3), its characterized in that: still including setting up first spring (71) at the cutter unit is positive, the upper end of first spring (71) is fixed on slider (2), the lower extreme of first spring (71) is fixed on mount (3), first spring (71) are the state of slope.

2. The label paper half-cutting digital display cutter assembly resetting structure according to claim 1, characterized in that: the cutter is characterized by further comprising a second spring arranged on the back face of the cutter component, the upper end of the second spring is fixed on the sliding block (2), the lower end of the second spring is fixed on the fixing frame (3), and the second spring is in an inclined state.

3. The label paper half-cutting digital display cutter assembly resetting structure according to claim 1 or 2, characterized in that: still include connecting piece (21), be equipped with the guide way on slider (2), the one end of connecting piece (21) pass the guide way with mount (3) are connected, work as slider (2) for mount (3) reciprocate the time, connecting piece (21) are in the guide way is relative slider (2) removal.

4. The label paper half-cutting digital display cutter assembly resetting structure according to claim 3, characterized in that: one side, close to the fixed frame (3), of the sliding block (2) is provided with a guide rail or a sliding groove, the fixed frame (3) is provided with a sliding groove or a guide rail which is correspondingly matched with the guide rail or the sliding groove, and the sliding block (2) is arranged on one side of the fixed frame (3) in a sliding mode through the matching of the guide rail and the sliding groove.

5. The label paper half-cutting digital display cutter assembly resetting structure according to claim 3, characterized in that: the shape of the cutting knife (5) is rectangular.