CN216831858U

CN216831858U - Floating cutter mechanism for cutting adhesive tape

Info

Publication number: CN216831858U
Application number: CN202123359233.5U
Authority: CN
Inventors: 管亚峰; 高强俊
Original assignee: JIANGSU YIER ELECTROMECHANICAL CO Ltd
Current assignee: JIANGSU YIER ELECTROMECHANICAL CO Ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-28
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to a unsteady sword mechanism for cutting adhesive tape, including setting up the frame on the adhesive tape divides strip machine, the cylinder that is used for ordering about the blade and reciprocates is installed to the front side of frame, the output of cylinder is connected with the direction subassembly that is used for making the blade location placed in the middle, the back of direction subassembly and the linear guide sliding connection who fixes in frame lower part front side, the handle of a knife is installed through the round pin axle in the bottom of direction subassembly, the blade is installed to the bottom of handle of a knife. By the structure of the utility model, the floating knife can be automatically positioned and centered by the air cylinder, so as to improve the precision size of the cut adhesive tape; and simultaneously, the utility model provides a certain angle of blade can be rotatory, and the structure is nimble, makes things convenient for the staff to change the blade, wears the sticky tape, has promoted the automation level of mill, gains the profit for the enterprise raises the efficiency.

Description

Floating cutter mechanism for cutting adhesive tape

Technical Field

The utility model relates to an automobile tire tread rubber hair trimming means especially relates to a sword mechanism that floats for cutting adhesive tape, belongs to automobile tire and makes technical field.

Background

At present, in the domestic tire factory, the unsteady sword of cutting adhesive tape simple structure can not fix a position between two parties, and the blade can not the angle of circling round, and inconvenient the adhesive tape that penetrates to it is loaded down with trivial details to change the blade and dismantle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: to the problem that above-mentioned prior art exists, provide a rational in infrastructure, convenient to use's unsteady sword mechanism for cutting adhesive tape, at the cutting out adhesive tape in-process, make the blade can automatic positioning placed in the middle to the blade can circle round certain angle, makes things convenient for the staff to wear the adhesive tape, makes things convenient for the blade to change after the blade wearing and tearing.

In order to achieve the above purpose, the utility model provides a pair of unsteady sword mechanism for cutting adhesive tape, including setting up frame (1) on the adhesive tape divides the strip machine, cylinder (10) that are used for ordering about blade (8) and reciprocate are installed to the front side of frame, the output of cylinder is connected with the direction subassembly that is used for making the blade location placed in the middle, the back of direction subassembly and linear guide (11) sliding connection who fixes in frame lower part front side, sword handle (6) are installed through the round pin axle to the bottom of direction subassembly, the blade is installed to the bottom of sword handle.

Further, a cylinder base (3) is installed on the upper portion of the rack, and the side edge of the cylinder base is fixedly connected with a bolt positioning hole of the cylinder (10) through a bolt.

Furthermore, a guide rail base (2) is installed below the rack (1), and a clamping groove matched with the linear guide rail (11) in shape is formed in the front side of the lower portion of the guide rail base and is fixedly connected with the linear guide rail.

Furthermore, the direction subassembly comprises stopper (5) and hilt seat (4), the cantilever on the top of stopper and the output of cylinder passes through bolt fixed connection, and the intermediate position of its bottom has two archs of downwardly extending, forms the concave groove that is used for joint hilt seat (4) between two archs.

Furthermore, the upper part of the hilt seat (4) is provided with a convex structure matched with the concave groove, and the back part of the hilt seat is provided with a sliding groove matched with the sliding block of the linear guide rail.

Furthermore, an arc-shaped hole is processed on the hilt and is connected with the hilt seat in series through a pin shaft and can rotate in an arc shape.

Furthermore, the blade (8) is fixed between the tool holder (6) and the blade pressing block (7) through the blade pressing block (7) arranged at the lower part of the side edge of the tool holder (6), and the blade can be pressed and fixed by the blade pressing block without sliding.

Furthermore, the knife pressing block (7) is rectangular, and two bolts are arranged along the diagonal line of the knife pressing block and are fastened and connected through the bolts.

The utility model has the advantages that: by the structure of the utility model, the floating knife can be automatically positioned and centered by the air cylinder, so as to improve the precision size of the cut adhesive tape; and simultaneously, the utility model provides a certain angle of blade can be rotatory, and the structure is nimble, makes things convenient for the staff to change the blade, wears the sticky tape, has promoted the automation level of mill, gains the profit for the enterprise raises the efficiency.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a side view of the present invention.

Description of the drawings: the cutting device comprises a machine frame 1, a guide rail base 2, a cylinder base 3, a hilt base 4, a limiting block 5, a hilt 6, a knife pressing block 7, a knife blade 8, a pin shaft 9, a cylinder 10 and a linear guide rail 11.

Detailed Description

The floating knife mechanism for cutting the adhesive tape provided by the embodiment is characterized in that a structure 1-a structure 3 are shown in the figure and sequentially assembled by a rack 1, a guide rail base 2, a cylinder base 3, a knife handle base 4, a limiting block 5, a knife handle 6, a knife pressing block 7, a blade 8, a pin shaft 9, a cylinder 10 and a linear guide rail 11 with a sliding block.

The specific connection relation of the mechanism is as follows: install cylinder base 3 in frame 1 top, guide rail base 2 installs in frame 1 below, install cylinder 10 on cylinder base 3, take the linear guide 11 of slider to install on guide rail base 2, stopper 5 installs on cylinder 10, hilt seat 4 is installed on linear guide slider 11, then install hilt 6 and die-cutting block 7 on hilt seat 4 by the round pin axle, can realize rotating, blade 8 is installed between hilt 6 and die-cutting block 7 by round pin axle 9, whole device is fastened by bolted connection.

The principle of the device is as follows: the limiting block is driven by the cylinder, the knife handle seat is arranged in the middle, the blade is positioned in the middle, the knife handle is connected with the knife handle seat through the pin shaft, the rotation can be realized, the knife handle can be replaced as long as the knife handle is rotated up when the blade is replaced or the adhesive tape is worn, and the whole device does not need to be detached.

Technical details are as follows: as shown in the figure, the cylinder drives the concave limiting block to be centered with the convex knife handle seat arranged on the linear guide rail, so that the centering can be accurately positioned without manual adjustment. And the arc-shaped track is arranged on the hilt and is connected with the hilt seat in series through the pin shaft, so that the knife can rotate in an arc shape and is convenient to operate.

The utility model provides a unsteady sword mechanism of cutting adhesive tape through ingenious design, can effectively solve in most tire factories, at the sanction adhesive tape in-process, makes blade ability automatic positioning placed in the middle to the blade can circle round certain angle, makes things convenient for the staff to wear the adhesive tape, makes things convenient for the blade to change after the blade wearing and tearing. The automation level of a factory is improved, and benefits are obtained for improving the quality of enterprises.

In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by adopting equivalent replacement or equivalent transformation fall within the protection scope required by the utility model.

Claims

1. The utility model provides a unsteady sword mechanism for cutting adhesive tape which characterized in that: including setting up frame (1) on adhesive tape divides strip machine, cylinder (10) that are used for ordering about blade (8) and reciprocate are installed to the front side of frame, the output of cylinder is connected with the direction subassembly that is used for making the blade location placed in the middle, the back of direction subassembly and linear guide (11) sliding connection who fixes in frame lower part front side, sword handle (6) are installed through the round pin axle in the bottom of direction subassembly, the blade is installed to the bottom of sword handle.

2. The floating knife mechanism of claim 1, wherein: the air cylinder is characterized in that an air cylinder base (3) is installed on the upper portion of the rack, and the side edge of the air cylinder base is fixedly connected with a bolt positioning hole of the air cylinder (10) through a bolt.

3. The floating knife mechanism of claim 1, wherein: the guide rail seat (2) is installed below the rack (1), and a clamping groove matched with the linear guide rail (11) in shape is formed in the front side of the lower portion of the guide rail seat and is fixedly connected with the linear guide rail.

4. The floating knife mechanism of claim 1, wherein: the direction subassembly comprises stopper (5) and hilt seat (4), the cantilever on the top of stopper and the output of cylinder passes through bolt fixed connection, and the intermediate position of its bottom has two archs of downwardly extending, forms the concave groove that is used for joint hilt seat (4) between two archs.

5. The floating knife mechanism of claim 4, wherein: the upper part of the hilt seat (4) is provided with a convex structure matched with the concave groove, and the back part of the hilt seat is provided with a sliding groove matched with the sliding block of the linear guide rail.

6. The floating knife mechanism of claim 1, wherein: the knife handle (6) is provided with an arc-shaped hole, a pin shaft penetrates through the arc-shaped hole, and the knife handle seat is connected with the knife handle seat in series through the pin shaft to enable the knife handle seat to rotate in an arc shape.

7. The floating knife mechanism of claim 1, wherein: the blade (8) is fixed between the hilt (6) and the knife pressing block (7) through the knife pressing block (7) arranged at the lower part of the side edge of the hilt (6) and presses and fixes the blade.

8. The floating knife mechanism of claim 7, wherein: the cutter pressing block (7) is rectangular, and two bolts are arranged along the diagonal line of the cutter pressing block and are fastened and connected through the bolts.