CN211362357U - Trimming device for trademark printing - Google Patents

Abstract

The utility model discloses an edge trimming device for trademark printing, which relates to the technical field of trademark printing. A discharge roller and a take-up roller are respectively installed on the upper part of the base; a top plate is fixedly arranged above the base through a support rod, and a lift plate is arranged below the top plate, and the lift plate is located between the left and right guide rollers, and the top of the lift plate is fixedly connected with a The guide rod passes through the top plate and is slidably connected with the top plate; the bottom of the lifting plate is fixedly provided with two vertical plates, front and rear; a sliding rail is fixedly connected between the two vertical plates, and the lower side of the sliding rail is slidably connected with front and rear vertical plates. There are two movable bases, and the bottom of the movable bases is fixedly connected with a trimming knife. The utility model can trim and trim trademarks of different widths by adjusting the distance between the two trimming knives, and has wider application range.

Description

An edge trimming device for trademark printing

technical field

The utility model relates to the technical field of trademark printing, in particular to an edge trimming device for trademark printing.

Background technique

Trademark printing is the printing of commodity labels and signs as the main products. It is printed on special composite paper, for the convenience of brand stickers and labels, a layer of self-adhesive layer is applied on the back of the paper, and it is adhered to a layer of wax-coated release paper that is easy to peel off. After printing, use the knife line to emboss, peel off the excess part of the blank, and leave a certain shape of the printed product on the release paper. When using, just peel off the finished product and paste it directly on the product or package. In addition to printing on paper, it can also be printed on aluminum foil, and the color polyester film is a self-adhesive print for the printing material.

In the case of overweight trademark printing, there is often a certain margin on the printing surface paper. In order to facilitate later use, it is necessary to trim the excess printing surface paper. The amount is also different, and most of the existing trimming devices for trademark printing can only perform trimming of a specific width, and the scope of application is narrow. Different trimming machines need to use different trimming machines, which is not convenient and causes costs improvement on.

Utility model content

The purpose of the present invention is to provide an edge trimming device for trademark printing, so as to solve the problems raised in the above-mentioned background art.

To achieve the above object, the utility model provides the following technical solutions:

An edge trimming device for trademark printing, comprising a base, the top of the base is fixedly provided with two left and right support plates, the support plates are rotatably connected with rotating shafts through bearings, and the left and right rotating shafts are respectively installed with discharge rollers and take-up rollers The front end surface of the right support plate is fixedly provided with a geared motor, the rear motor shaft of the geared motor is fixedly connected with the front end of the right rotating shaft, and two left and right guide rollers are arranged on the top of the base to rotate through the bracket, and the guide rollers are located between the left and right support plates. A top plate is fixedly arranged above the base through a support rod, a lift plate is arranged below the top plate, the lift plate is located between the left and right guide rollers, the top of the lift plate is fixedly connected with a guide rod, and the guide rod passes through the top plate and is connected with the top plate. sliding connection; the top plate is also rotatably connected with a lifting screw through a bearing, the bottom end of the lifting screw passes through the lifting plate and is threadedly connected with the lifting plate, the top of the lifting screw is fixedly connected with a first rotating handle, and the bottom of the lifting plate is fixedly arranged There are two vertical plates at the front and the rear; a sliding rail is fixedly connected between the two vertical plates, and two moving seats at the front and the rear are slidably connected on the lower side of the sliding rail, and a trimming knife is fixedly connected at the bottom of the moving seat.

As a further solution of the present invention: a bidirectional screw is also rotatably connected between the two vertical plates, the front and rear sections of the bidirectional screw are provided with opposite and symmetrical threads, and the front and rear thread sections of the bidirectional screw pass through the front and rear respectively. The block moving base is respectively connected with the front and rear two moving bases by screw thread, and the rear end of the two-way screw rod is fixedly connected with a second rotating handle.

As a further solution of the present invention, the cutting edge of the front trimming knife is vertically flush with the rear end surface of the front moving seat, and the cutting edge of the rear trimming knife is vertically flush with the front end surface of the rear moving seat.

As a further solution of the present invention, a scale line is printed on the front end surface of the sliding rail, and the scale value of the scale line corresponding to the middle position of the two movable seats is zero.

As a further solution of the present invention, a workbench is fixed on the top of the base through a bracket, a non-hard working plate is fixed on the top of the workbench, and the non-hard working plate is flush with the top of the guide roller.

As a further scheme of the present invention: the rear section of the rotating shaft is a regular hexagonal prism section and a threaded section, the threaded section is threadedly connected with a nut, and the length of the regular hexagonal prism section is less than the thickness of the discharge roller and the take-up roller. The specifications of the feeding roller and the receiving roller are the same, and a hexagonal through hole matched with the regular hexagonal column section is opened in the middle position.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The printed trademark is wound on the discharge roller, passed over the guide roller, and then wound on the take-up roller; driven by a geared motor, the trademark is automatically transferred from the discharge roller to the take-up roller, reducing manual operations. more convenient to use;

2. By rotating the first rotary handle, the trimming knife is lowered to a suitable height. During the movement of the trademark from left to right, the edge of the trimming knife cuts and trims the trademark. By rotating the second rotary handle, the two trimmers can be adjusted. The distance between the edge knives can be used to cut and trim trademarks of different widths, and the scope of application is wider;

3. The front end of the slide rail is printed with a scale line, which can easily adjust the distance between the edges of the two trimming knives, and the adjustment of the trademark trimming width is convenient and accurate;

4. The trademark passes through the non-hard working board, and the trimming is smoother; when trimming, adjust the distance between the trimming knives and control them to descend and insert into the non-hard working board to ensure that the trademark is completely cut. It is convenient for subsequent cleaning of waste materials;

5. The rear section of the rotating shaft is a regular hexagonal prism section and a threaded section. The threaded section is threadedly connected with a nut. The discharge roller and the receiving roller have the same specifications and a hexagonal through hole matching the regular hexagonal prism section is opened in the middle. The discharge roller The disassembly and installation of the take-up roller is convenient, which is beneficial to improve the overall trimming efficiency.

Description of drawings

FIG. 1 is a schematic structural diagram of Embodiment 1 of the present invention.

2 is a left-side partial structural schematic diagram of the lift plate in Embodiment 1 of the present invention.

FIG. 3 is a left partial structural schematic diagram of the left rotating shaft in Embodiment 2 of the present invention.

4 is a schematic structural diagram of a discharge roller in Embodiment 2 of the present utility model.

Reference number notes: 1-base, 2-support plate, 3-rotating shaft, 4-regular hexagonal prism segment, 5-thread segment, 6-nut, 7-discharge roller, 8-guide roller, 9-table, 10 -Non-hard working plate, 11-receiving roller, 12-deceleration motor, 13-support rod, 14-top plate, 15-lifting screw, 16-first rotary handle, 17-lifting plate, 18-guide rod, 19 -Vertical plate, 20-slide rail, 21-movable seat, 22-edge trimmer, 23-scale line, 24-two-way screw, 25-second rotary handle.

Detailed ways

The following embodiments will describe the present invention in detail with reference to the accompanying drawings. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in practical applications, the shape, thickness or height of each component can be enlarged or reduced. The embodiments listed in the present invention are only used to illustrate the present invention, and are not intended to limit the scope of the present invention. Any obvious modifications or changes made to the present invention do not depart from the spirit and scope of the present invention.

Example 1

Please refer to FIGS. 1-2. In the embodiment of the present invention, an edge trimming device for trademark printing includes a base 1, and two left and right support plates 2 are fixedly arranged on the top of the base 1. The support plates 2 are rotatably connected by bearings. There is a rotating shaft 3, and the left and right rotating shafts 3 are respectively installed with a discharge roller 7 and a receiving roller 11; Fixed connection, the top of the base 1 is provided with two left and right guide rollers 8 through the rotation of the bracket, and the guide rollers 8 are located between the left and right support plates 2; when the device is used, the printed trademark is wound on the discharge roller 7, from the guide The roller 8 passes over the top and is then wound on the take-up roller 11; driven by the deceleration motor 12, the trademark is automatically transferred from the discharge roller 7 to the take-up roller 11, which reduces manual operations and is more convenient to use;

A top plate 14 is fixed above the base 1 through a support rod 13, a lift plate 17 is arranged below the top plate 14, the lift plate 17 is located between the left and right guide rollers 8, and a guide rod 18 is fixedly connected to the top of the lift plate 17. The guide rod 18 passes through the top plate 14 and is slidably connected to the top plate 14; the top plate 14 is also rotatably connected with a lifting screw 15 through a bearing. The bottom end of the lifting screw 15 passes through the lifting plate 17 and is threadedly connected with the lifting plate 17. The top of 15 is fixedly connected with a first rotating handle 16, and rotating the first rotating handle 16 can drive the lifting plate 17 to move up and down. The bottom of the lifting plate 17 is fixedly provided with two vertical plates 19, front and rear; A slide rail 20 is fixedly connected between the slide rails 20 , and two front and rear movable seats 21 are slidably connected to the lower side of the slide rail 20 , and a trimming knife 22 is fixedly connected to the bottom of the movable seat 21 ; 24. The front and rear sections of the bidirectional screw 24 are provided with opposite and symmetrical threads. The front and rear thread sections of the bidirectional screw 24 respectively pass through the front and rear moving seats 21 and are respectively connected with the front and rear two moving seats 21. The rear end of the screw 24 is fixedly connected with a second rotary handle 25, and by rotating the second rotary handle 25, the two movable bases 21 can be moved closer or farther away; In the process of moving from left to right, the edge of the trimming knife 22 is used to trim and trim the trademark, and the distance between the two trimming knives 22 can be adjusted by rotating the second rotary handle 25, thereby trimming and trimming trademarks of different widths. Preferably, the cutting edge of the front trimming knife 22 is vertically flush with the rear end surface of the front moving seat 21, and the cutting edge of the rear trimming knife 22 is vertical to the front end surface of the rear moving seat 21. Straight and flush, thus, the distance between the cutting edges of the two trimming knives 22 is the distance between the two moving seats 21; The scale value of the scale line 23 corresponding to the position is zero, so that the distance between the cutting edges of the two trimming knives 22 can be easily adjusted, and the adjustment of the trademark trimming width is convenient and accurate;

The top of the base 1 is also fixed with a workbench 9 through a bracket, and a non-hard work plate 10 is fixed on the top of the workbench 9. The non-hard work plate 10 is flush with the top of the guide roller 8, and the trademark is from the non-hard work plate. 10 is passed, and the trimming is smoother; when trimming, adjust the distance between the trimming knives 22 and then control them to descend and insert into the non-hard working plate 10 to ensure that the trademark is completely cut, and it is convenient for subsequent scraps to be processed. clean up;

The first section of the trademark trimming needs manual operation, and the trademark can be automatically trimmed after the trademark is wound and fixed on the take-up roller 11, and the overall trimming is more convenient.

Example 2

Referring to FIGS. 3 to 4 , on the basis of Embodiment 1, the rear section of the rotating shaft 3 is a regular hexagonal prism section 4 and a threaded section 5 , the threaded section 5 is threadedly connected with a nut 6 , and the length of the regular hexagonal prism section 4 is less than the length of the The thickness of the feeding roller 7 and the receiving roller 11, the specifications of the discharging roller 7 and the receiving roller 11 are the same, and the middle position is provided with a hexagonal through hole matched with the regular hexagonal prism section 4. When in use, make the regular hexagonal prism section 4 Insert it into the through hole of the discharge roller 7 or the take-up roller 11, and then tighten the nut 6 to fix the discharge roller 7 or the take-up roller 11, so that it rotates with the rotating shaft 3. After the trimming is completed, the discharge roller 7 and the take-up roller 11 are removed, the waste can be cleaned, the discharge roller 7 and the take-up roller 11 are easy to disassemble and install, which is beneficial to improve the overall trimming efficiency.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. An edge trimming device for trademark printing, comprising a base (1), characterized in that, the top of the base (1) is fixedly provided with two left and right support plates (2), and the support plates (2) are rotatably connected by bearings There is a rotating shaft (3), and a discharge roller (7) and a receiving roller (11) are respectively installed on the left and right rotating shafts (3). The motor shaft at the rear end of the motor (12) is fixedly connected with the front end of the right rotating shaft (3). The top of the base (1) is provided with two guide rollers (8) on the left and right through the bracket to rotate, and the guide rollers (8) are located on the left and right support plates ( 2) between; A top plate (14) is fixedly arranged above the base (1) through a support rod (13), a lift plate (17) is arranged below the top plate (14), and the lift plate (17) is located between the left and right guide rollers (8). A guide rod (18) is fixedly connected to the top of the lift plate (17), and the guide rod (18) passes through the top plate (14) and is slidably connected to the top plate (14); the top plate (14) is also rotatably connected with a bearing The lifting screw (15), the bottom end of the lifting screw (15) passes through the lifting plate (17) and is threadedly connected with the lifting plate (17), and the top of the lifting screw (15) is fixedly connected with a first rotating handle (16), so Two vertical plates (19), front and rear, are fixedly arranged at the bottom of the lifting plate (17); slide rails (20) are fixedly connected between the two vertical plates (19), and the lower sides of the slide rails (20) are slidably connected with front and rear vertical plates (19). Two moving seats (21) are provided, and a trimming knife (22) is fixedly connected to the bottom of the moving seats (21). 2. The edge trimming device for trademark printing according to claim 1, wherein a bidirectional screw (24) is rotatably connected between the two vertical plates (19), and the front and rear sections of the bidirectional screw (24) are provided with Threads with opposite and symmetrical directions, the front and rear thread segments of the bidirectional screw (24) respectively pass through the front and rear two moving seats (21) and are respectively threadedly connected with the front and rear two moving seats (21). ) The rear end is fixedly connected with a second rotary handle (25). 3. The edge trimming device for trademark printing according to claim 1, characterized in that the front edge of the edge trimming knife (22) is vertically flush with the rear end surface of the front movable seat (21), and the rear edge is trimmed. The cutting edge of the knife (22) is vertically flush with the front end surface of the rear side moving seat (21). 4. The edge trimming device for trademark printing according to claim 3, characterized in that, a scale line (23) is printed on the front end surface of the slide rail (20), and the scale line corresponding to the middle position of the two movable seats (21) (23) The scale value is zero. 5. The edge trimming device for trademark printing according to any one of claims 1 to 4, wherein the top of the base (1) is also fixedly provided with a workbench (9) through a bracket, and the top of the workbench (9) is fixed A non-hard working plate (10) is provided, and the non-hard working plate (10) is flush with the top of the guide roller (8). 6 . The edge trimming device for trademark printing according to claim 1 , wherein the rear section of the rotating shaft ( 3 ) is a regular hexagonal prism section ( 4 ) and a threaded section ( 5 ), and the threaded section ( 5 ) is threadedly connected. 7 . There is a nut (6), the length of the regular hexagonal prism section (4) is less than the thickness of the discharge roller (7) and the take-up roller (11), the discharge roller (7) and the take-up roller (11) have the same specifications and The middle position is provided with a hexagonal through hole matched with the regular hexagonal column segment (4).

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