CN218985037U

CN218985037U - Bar code cutter

Info

Publication number: CN218985037U
Application number: CN202223487917.8U
Authority: CN
Inventors: 乔卫国; 严鹏
Original assignee: Henan Sequoia Information Technology Co ltd
Current assignee: Henan Sequoia Information Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-09
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to a bar code cutter, which comprises a working platform, a roller frame, a front press roller, a cutter set, a rear press roller and a winding roller, wherein the front press roller is arranged on the working platform; the roller frame, the front press roller, the cutter set, the rear press roller and the winding roller are sequentially arranged on the working platform; the automatic bar code cutting machine is characterized in that a cutter hole is formed in the working platform, the cutter group comprises cutter blades and a connecting shaft, the cutter blades in one-to-one correspondence with the cutter holes are uniformly distributed on the connecting shaft at intervals, limiting plates in one-to-one correspondence with the cutter holes are arranged on the rear side of the cutter hole, the rear press roller is arranged on the rear side of the working platform, press roller units are arranged on the rear side of the working platform at intervals, the press roller units are arranged between the limiting plates in an adapting mode, a winding roller is arranged on the rear side of the rear press roller, a winding wheel corresponding to the limiting space is arranged on the winding roller, the middle of the winding roller is sleeved on a rotating shaft, and the rotating shaft is in transmission connection with a driving motor.

Description

Bar code cutter

Technical Field

The utility model relates to the technical field of bar code cutting, in particular to a bar code cutter.

Background

The bar code is a graphic identifier for expressing a group of information by arranging a plurality of black bars and blanks with different widths according to a certain coding rule. A common bar code is a pattern of parallel lines of black bars (abbreviated bars) and white bars (abbreviated spaces) of widely varying reflectivity. The bar code can mark many information such as the country of production, manufacturer, commodity name, date of production, book class number, mail start and stop place, category, date, etc. so that it is used in commodity circulation, book management, postal management, banking system, etc.

The existing bar code cutting structure utilizes the compression roller to cling bar code raw materials to a working platform when using, pulls raw materials to move forward under the rotation of rear end winding roller to pass through the cutter, but the existing cutter structure is generally a single-piece cutter, needs to be changed after long-term use, needs to remove the whole cutter frock, and is troublesome to the change earlier, and the existing bar code forms many structures after being cut simultaneously, and it lacks necessary guide, and the skew easily takes place in the in-process of conveying to the winding roller, is unfavorable for the winding of rear side, based on this, research a bar code cutter is necessary.

Disclosure of Invention

In view of the above, the utility model aims to provide a bar code cutter, which effectively solves the problems of troublesome cutter replacement and easy deflection of winding after bar code cutting in the existing bar code cutting device.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a bar code cutter comprises a working platform, a roller frame, a front press roller, a cutter set, a rear press roller and a winding roller; the roller frame, the front press roller, the cutter set, the rear press roller and the winding roller are sequentially arranged on the working platform; the bar code sheet is sleeved with a limiting plate corresponding to the cutter holes one by one, limiting spaces are formed between the limiting plates, the rear pressing roller is arranged on the rear side of the working platform, pressing roller units are arranged at intervals on the rear side of the working platform, the pressing roller units are located between the limiting plates in an adapting mode, the winding roller is arranged on the rear side of the rear pressing roller, winding wheels corresponding to the limiting spaces are arranged on the winding roller, the middle of the winding roller is sleeved on the rotating shaft, and the rotating shaft is in transmission connection with a driving motor.

Furthermore, the cutting blade is in a regular triangle structure, and the three sides of the cutting blade are provided with cutting edges.

Further, fixed shafts are arranged at two ends of the connecting shaft, clamping sleeves are arranged on the working platform and comprise a left clamping sleeve and a right clamping sleeve, clamping holes are formed between the left clamping sleeve and the rear clamping sleeve, locking screws are arranged between the two clamping sleeves, and the fixed shafts are arranged in the clamping holes.

Further, the cutting blade is in a backward inclined structure.

Further, a guide roller is further arranged between the roller frame and the front press roller, and the guide roller is fixed on the working platform through a bracket.

Further, the middle part of limiting plate is provided with the connecting rod, links together a plurality of limiting plates through the connecting rod.

The beneficial effects of the technical scheme are as follows: the utility model is provided with a roller frame, a front press roller, a cutter set, a rear press roller and a winding roller on a working platform, wherein the roller frame is used for placing bar code sheets and allowing the bar code sheets to rotate on the roller frame, the bar code sheets enter the front press roller after passing through a guide roller, the front press roller is used for limiting bar codes from the front part of a cutter so as to enable the bar codes to be tightly attached to the working platform, then the bar codes pass through a cutter blade and realize cutting at the cutter blade, the whole bar codes are cut into a plurality of structures, and the bar codes are tightly pressed by the rear press roller and tightly attached to the working platform.

In order to ensure that the bar code can advance along a specific direction, the utility model is provided with the limiting plate behind the cutting blade, the limiting plate corresponds to the cutting blade, and the bar code can walk in the limiting plate, so that the bar code is prevented from deflecting, can move to the winding roller in a specific area, and is further adaptively wound on the winding roller.

Meanwhile, the cutter blades are arranged on the connecting shaft, the cutter blades are in a regular triangle structure, the three sides of the cutter blades are all cutter blades and are arranged in the cutter holes, when the cutting edge on one side cannot meet the requirement, the cutter blades can be synchronously switched to the other cutting edge through rotating the connecting shaft, the cutter rest is not required to be detached, the cutter rest can be used for three times, in addition, the end part of the connecting shaft is provided with the fixed shaft, and the fixed shaft and the clamping sleeve can be fixed and released when necessary, so that the cutter blades can be conveniently replaced.

Therefore, the bar code cutting machine is novel in structure, the bar code is tightly pressed by the front pressing roller, a good foundation is provided for cutting, the cutting blade is used for cutting, the bar code after cutting is completed walks along the limiting space and is tightly pressed in the limiting space, and then the bar code is wound on the winding wheel, the operation is convenient, the cutter replacement step is simple, meanwhile, the bar code moves in the limited space, and can be smoothly and effectively wound on the winding wheel, so that deflection is avoided, the cutting working efficiency of the bar code is improved, the maintenance step is simplified, and convenience is provided for people.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a structure of a limiting plate;

FIG. 3 is a schematic diagram of the corresponding structures of the cutting blade and the limiting plate;

fig. 4 is a schematic structural view of the clamping sleeve.

Reference numerals: 1 is a working platform, 2 is a roller frame, 3 is a guide roller, 4 is a front press roller, 5 is a cutter set, 51 is a connecting shaft, 52 is a cutter blade, 53 is a fixed shaft, 6 is a rear press roller, 7 is a winding roller, 8 is a bar code sheet, 9 is a limiting plate, 10 is a connecting rod, 11 is a clamping sleeve, 12 is a locking rod, and 13 is a press roller unit.

Detailed Description

The utility model is described in further detail below with reference to the attached drawings and detailed description:

embodiment 1, this embodiment aims at providing a bar code cutter, and it is mainly used to cut the bar code sheet of whole piece, cuts the bar code sheet into the bar code strip of many, then twines on the winding roller one by one, and the cutter that exists to the current bar code cutting device changes trouble and the winding is liable to take place the skew problem after the bar code cutting, this embodiment provides a bar code cutter.

As shown in fig. 1, a bar code cutter includes a work platform 1, a roller frame 2, a front press roller 4, a cutter set 5, a rear press roller 6, and a winding roller 7; the landing leg has been arranged to work platform 1's bottom, and its middle part is provided with smooth mesa, is fixed with aluminum plate on the mesa, and aluminum plate's both sides are provided with the frame, and when implementing, roller frame 2, preceding compression roller 4, cutter unit 5, back compression roller 6 and winding roller 7 are installed on work platform 1's frame in proper order.

The bar code sheet 8 is obliquely downwards attached to the working platform 1 through the front press roller, the roller frame 2 is used for placing the bar code sheet and allowing the bar code sheet to rotate on the roller frame, the bar code sheet 8 enters the front press roller 4 after passing through the guide roller 3, the front press roller 4 is used for limiting the bar code from the front part of the cutter so as to enable the bar code to be attached to the working platform, the structure is implemented, the guide roller 3 is further arranged between the roller frame 2 and the front press roller 4, the guide roller 3 is fixed on the working platform 1 through a bracket, and the bar code sheet 8 enters a gap between the front press roller 4 and the working platform 1 after being guided by the guide roller.

The working platform 1 is provided with a cutter hole, cutters Kong Biankong are arranged on an aluminum plate at intervals, the cutter groups 5 comprise cutter blades 52 and a connecting shaft 51, the cutter blades 52 which are in one-to-one correspondence with the cutter holes are uniformly distributed on the connecting shaft 51 at intervals, the cutter blades 52 are sleeved in the cutter holes and extend out of the working platform, the bar code sheet 8 is cut into a plurality of bars from the advancing direction after passing through the cutter blades 52, the bar code sheet 8 is firstly pressed by a front press roller and walks along the aluminum plate, then passes through the cutter blades 52 and is cut at the cutter blades 52, so that the whole bar code is cut into a plurality of structures, and the bar codes are pressed by a rear press roller and are tightly attached to the working platform.

When the automatic bar-code winding device is implemented, the limiting plates 9 which are in one-to-one correspondence with the cutter holes are arranged on the rear sides of the cutter holes, limiting spaces are formed between the limiting plates 9, the limiting plates 9 correspond to the cutter blades 52, bar-code bars can walk in the limiting plates, the bar-code is prevented from deflecting, the bar-code bars can move to the winding roller in a specific area, and then the bar-code bars are adaptively wound on the winding roller.

The middle part of limiting plate 9 is provided with connecting rod 10 in this embodiment, links together a plurality of limiting plates 9 through connecting rod 10, and the connecting rod is along horizontal interval equipartition, and back compression roller 6 is in this clearance, and back compression roller 6 sets up in work platform's rear side to the interval arrangement has compression roller unit 13 above that, and compression roller unit 13 adaptation is in between the limiting plate 9, the winding roller sets up the rear side at back compression roller, is provided with the reel that corresponds with spacing space on the winding roller 7, and the middle part suit of winding roller is in the pivot, and the pivot is connected with driving motor transmission.

When the bar code cutting machine works, the driving motor is used as a driving unit, the driving motor is arranged on the working platform through the support or is independently arranged on the ground through the support, the driving motor drives the rotating shaft and the winding roller to rotate, bar code bars translate on the working platform sequentially as driving force, bar code sheets sequentially pass through the guide roller, the front pressing roller, the cutting blade and the rear pressing roller and are finally wound on the winding roller, in the process, the bar code sheets are cut along the moving direction through the cutting blade, each bar code bar moves along the space between the limiting plates and is pressed by the rear pressing roller, the bar code bars can be smoothly and effectively wound on the winding roller, deflection is avoided, and the cutting work efficiency of bar codes is improved.

Example 2, which is substantially identical to example 1, differs in that the structure of this example is further described.

In this embodiment, the cutting blade 52 is in a regular triangle structure, the three sides of the cutting blade are all provided with cutting edges, the two ends of the connecting shaft are provided with fixed shafts 53, the clamping sleeve 11 is arranged on the working platform and comprises a left clamping sleeve and a right clamping sleeve, a clamping hole is arranged between the left clamping sleeve and a rear clamping sleeve, a locking rod 12 is arranged between the two clamping sleeves, the fixed shafts 53 are arranged in the clamping holes, and the cutting blade is in a backward tilting structure.

According to the embodiment, the fixing shaft can be clamped by driving the clamping sleeve, the connecting shaft cannot rotate, namely the cutter blade can be kept at a specific angle, when the cutter blade needs to be replaced, the clamping sleeve can be loosened, the connecting shaft can rotate, the cutting edge on the other side enters the cutting station, and therefore the cutter blade can be used through three times of rotation, the number of times of disassembly, replacement and maintenance of the cutter frame is greatly reduced, and the working efficiency is improved.

Claims

1. The bar code cutter is characterized by comprising a working platform, a roller frame, a front press roller, a cutter set, a rear press roller and a winding roller; the roller frame, the front press roller, the cutter set, the rear press roller and the winding roller are sequentially arranged on the working platform; the bar code sheet is sleeved with a limiting plate corresponding to the cutter holes one by one, limiting spaces are formed between the limiting plates, the rear pressing roller is arranged on the rear side of the working platform, pressing roller units are arranged at intervals on the rear side of the working platform, the pressing roller units are located between the limiting plates in an adapting mode, the winding roller is arranged on the rear side of the rear pressing roller, winding wheels corresponding to the limiting spaces are arranged on the winding roller, the middle of the winding roller is sleeved on the rotating shaft, and the rotating shaft is in transmission connection with a driving motor.

2. The bar code cutter of claim 1, wherein: the cutter blade is regular triangle structure, and its three side all is provided with the cutting edge, the both ends of connecting axle are provided with the fixed axle, are provided with on work platform and step up the cover, step up the cover and press from both sides cover including left side and right side and press from both sides cover, left side presss from both sides and press from both sides and be provided with between the cover and step up the hole, be provided with locking screw between two clamping covers, the fixed axle sets up in pressing from both sides tight downthehole.

3. The bar code cutter of claim 2, wherein: the cutting blade is in a backward inclined structure.

4. The bar code cutter of claim 1, wherein: and a guide roller is further arranged between the roller frame and the front press roller, and the guide roller is fixed on the working platform through a bracket.

5. The bar code cutter of claim 1, wherein: the middle part of limiting plate is provided with the connecting rod, links together a plurality of limiting plates through the connecting rod.