CN219902427U - Automatic cutter arranging device - Google Patents

Abstract

The utility model discloses an automatic cutter arranging device, which relates to the field of cutter positioning devices, and is characterized in that: the automatic cutting machine comprises a base, an upper linear motor, a lower linear motor, a plurality of upper cutter assemblies and a plurality of lower cutter assemblies, wherein the upper linear motor comprises an upper sliding rail and a plurality of upper sliding tables, the upper sliding rail is arranged on the base, the lower linear motor comprises a lower sliding rail and a plurality of lower sliding tables, the lower sliding rail is arranged on the base, each lower sliding table is arranged on the lower sliding rail and can synchronously move relative to the lower sliding rail, the upper cutter assemblies comprise a plurality of upper cutter holders and a plurality of upper circular cutters, each upper cutter holder is fixedly arranged on each sliding table, each upper circular cutter is rotatably arranged on each upper cutter holder, each lower cutter assembly comprises a plurality of lower cutter holders and a plurality of lower circular cutters, each lower cutter holder is fixedly arranged on each sliding table, and each lower circular cutter is rotatably arranged on each lower cutter holder. According to the utility model, the upper sliding tables and the lower sliding tables can synchronously move to specific positions, so that the purposes of rapid cutter arrangement and accurate positioning are achieved.

Description

Automatic cutter arranging device

Technical Field

The utility model relates to the field of cutting tool positioning devices, in particular to an automatic cutter arranging device.

Background

The prior art cutting machine, particularly a cutting machine for cutting polypropylene (pp) fiber cloth, mainly comprises two types, please refer to fig. 5, wherein one type of machine is in the form of a gear, an upper rail 80 and a lower rail 81 are arranged on the machine, a plurality of upper knife assemblies are arranged on the upper rail 80, each upper knife assembly can move relative to the upper rail 80, a plurality of lower knife assemblies are arranged on the lower rail 81, each lower knife assembly can move relative to the lower rail 81, an upper positioning clamping seat 82 and an upper toothed bar 83 are arranged above the upper rail 80, the upper positioning clamping seat 82 is meshed with the upper toothed bar 83 by an upper gear 84, the upper toothed bar 83 is parallel to the upper rail 80, the upper positioning clamping seat 82 can move along the upper toothed bar 83 and push each upper knife assembly, a lower positioning clamping seat 85 and a lower toothed bar 86 are arranged below the lower rail 81, the lower positioning clamping seat 85 is meshed with the lower toothed bar 86 by a lower gear 87, the lower toothed bar 86 is parallel to the lower rail 81, and the lower knife assemblies can move along the lower positioning clamping seat 85 and move along the lower toothed seat 85 respectively.

Referring to fig. 6, another machine in the form of a screw is provided with an upper rail 90 and a lower rail 91, the upper rail 90 is provided with a plurality of upper knife assemblies, each upper knife assembly can move relative to the upper rail 90, the lower rail 91 is provided with a plurality of lower knife assemblies, each lower knife assembly can move relative to the lower rail 91, an upper positioning clamp 92, an upper screw 93 and an upper servo motor 94 are arranged at the upper position of the upper rail 90, the upper screw 93 is combined with the upper screw 93, the upper screw 93 is parallel to the upper rail 90 and is arranged on a base, the upper servo motor 94 is connected with the upper screw 93, so that the upper positioning clamp 92 can move along the upper screw 93 and push each upper knife assembly, a lower positioning clamp 95, a lower screw 96 and a lower servo motor 97 are arranged at the lower position of the lower rail 91, the lower positioning clamp 95 is combined with the lower screw 96, the lower screw 96 is parallel to the lower rail 91 and is connected with the lower screw 96, so that the lower positioning clamp 95 can move along the lower screw 96 and push each lower knife assembly to move the upper and the lower knife assembly to move the upper positioning clamp 92 and the lower knife assembly respectively.

However, in the two types of cutting machines, no matter in the form of combining the toothed bar and the gear to drive the positioning clamp to move or in the form of rotating the screw to drive the positioning clamp by the servo motor, dust is easily accumulated in dust pollution areas below the machine table, especially in gaps between teeth or between threads, so that the positioning clamp is blocked and cannot move smoothly, cleaning and maintenance are not easy, in addition, the plurality of cutter assemblies are positioned one by one only by means of a single positioning clamp, besides, the action is slow and time-consuming, the accurate alignment of each upper cutter assembly and each lower cutter assembly is more easy to be caused, the cutting quality is reduced, and in addition, heavy lower cutter shafts are manually taken out one by one to knock the lower cutters and then are sleeved one by one, so that time and labor are wasted.

Accordingly, the cutter arranging device of the prior art cutting machine has the problems and disadvantages in the whole structure, and a new scheme is required to be provided for solving the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide an automatic cutter arranging device which can synchronously move to a specific position through each upper sliding table and each lower sliding table so as to achieve the purposes of quick cutter arranging and accurate positioning.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides an automatic arrange sword device, includes base, last linear electric motor, lower linear electric motor, a plurality of last cutter subassembly and a plurality of cutter subassembly down, go up linear electric motor and include slide rail and a plurality of last slip table, go up the slide rail set up in on the base, each go up the slip table set up on last slide rail and can move respectively for last slide rail is synchronous, lower linear electric motor includes lower slide rail and a plurality of slip table down, lower slide rail set up in on the base, each slip table down set up on lower slide rail and can move respectively for lower slide rail is synchronous, go up cutter subassembly and include a plurality of upper blade holder and a plurality of last circular knife, each upper blade holder sets firmly on each slip table, each upper circular knife rotationally sets up on each upper blade holder, lower cutter subassembly includes a plurality of lower blade holder and a plurality of circular knife down, each lower blade holder sets firmly on each slip table, each circular knife rotationally sets up on each lower blade holder.

In one embodiment, each of the upper sliding table and the upper sliding rail and each of the lower sliding table and the lower sliding rail adopts a linear sliding rail assembly structure.

In one embodiment, the lower cutter assembly further comprises a plurality of driving assemblies and a plurality of transmission belts, wherein each driving assembly is arranged on each lower sliding table and is connected to each lower circular cutter in a transmission manner through each transmission belt.

In summary, the utility model has the following beneficial effects: when the cutter cutting device works, a user inputs the required cutting size into the control device, and the control device drives the upper linear motor and the lower linear motor, so that each upper sliding table and each lower sliding table synchronously move to the target position.

Drawings

FIG. 1 is a schematic view of an automatic cutter arrangement device according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of a portion of an automatic cutter arrangement according to an embodiment of the present utility model;

FIG. 3 is a partial side view of an automatic knife arranging device according to an embodiment of the present utility model;

FIG. 4 is a schematic view of an automatic cutter arrangement device according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a prior art cutter;

fig. 6 is a schematic structural view of another prior art cutting machine.

In the figure: 10. a base; 20. a linear motor is arranged; 21. an upper slide rail; 22. an upper sliding table; 30. a lower linear motor; 31. a lower slide rail; 32. a lower sliding table; 50. an upper cutter assembly; 51. an upper tool apron; 52. a circular knife is arranged; 60. a lower cutter assembly; 61. a lower tool apron; 62. a circular knife is arranged; 63. a driving device; 64. a drive belt; 80. an upper rail; 81. a lower rail; 82. an upper positioning clamping seat; 83. a toothed bar is arranged; 84. a top gear; 85. a lower positioning clamping seat; 86. a lower toothed bar; 87. a lower gear; 90. an upper rail; 91. a lower rail; 92. an upper positioning clamping seat; 93. a screw rod is arranged; 94. an upper servo motor; 95. a lower positioning clamping seat; 96. a lower screw; 97. and a lower servo motor.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

As shown in fig. 1, an embodiment of the present utility model provides an automatic cutter arranging device, which includes a base 10, an upper linear motor 20, a lower linear motor 30, a plurality of upper cutter assemblies 50 and a plurality of lower cutter assemblies 60, wherein the base 10 is in a machine form with supporting frames on two sides, and the detailed structure of the machine form is not repeated in the prior art, but is not limited thereto.

As shown in fig. 1 to 3, the upper linear motor 20 includes an upper slide rail 21 and a plurality of upper slide tables 22, the upper slide rail 21 is disposed on the base 10, the upper slide rail 21 is specifically located above the base 10, each upper slide table 22 is disposed on the upper slide rail 21 and can move synchronously relative to the upper slide rail 21, in this embodiment, the upper slide table 22 has a power, and can be controlled by a control device (not shown) to move on the upper slide rail 21 and stop at a target position, and the connection mode of the upper slide table 22 and the upper slide rail 21 and the connection mode of the lower slide table 32 and the lower slide rail 31 adopt the linear slide rail assembly structure technology in the prior art, and the specific structure thereof is not described in this embodiment.

The lower linear motor 30 includes a lower slide rail 31 and a plurality of lower slide tables 32, the lower slide rail 31 is disposed on the base 10, the lower slide rail 31 is specifically disposed below the base 10, and each lower slide table 32 is disposed on the lower slide rail 31 and can move synchronously relative to the lower slide rail 31. In the present embodiment, the lower slide table 32 has power, and can be controlled by a control device (not shown) to move on the lower slide rail 31 and stop at a target position.

The upper cutter assembly 50 comprises a plurality of upper cutter holders 51 and a plurality of upper circular cutters 52, wherein each upper cutter holder 51 is fixedly arranged on each sliding table, and each upper circular cutter 52 is rotatably arranged on each upper cutter holder 51. In the present embodiment, the upper circular cutters 52 are connected with a power source (not shown) and can move up and down relative to the upper sliding tables 22 in addition to the self-rotation of the upper circular cutter 52, which is an application of the prior art, so the detailed structure is not repeated.

The lower cutter assembly 60 includes a plurality of lower cutter holders 61 and a plurality of lower circular cutters 62, each lower cutter holder 61 is fixedly arranged on each sliding table, and each lower circular cutter 62 is rotatably arranged on each lower cutter holder 61. In the present embodiment, the power source (not shown) is connected to each lower circular knife 62, and besides the self-rotation of the lower circular knife 62 body, the lower circular knife can also move up and down relative to each lower sliding table 32, which is an application of the prior art, so the detailed structure will not be repeated.

Specifically, the lower cutter assembly 60 further includes a plurality of driving assemblies and a plurality of driving belts 64, each driving assembly is disposed on each lower sliding table 32 and is connected to each lower circular cutter 62 by each driving belt 64 in a transmission manner, the driving assemblies may be motors, the output end of each motor and one end of each lower circular cutter 62 are respectively provided with a belt pulley, the driving belts 64 are connected between the two belt pulleys in a transmission manner, and the driving assemblies drive the lower circular cutters 62 to rotate under the driving of the driving assemblies, but not limited thereto, and the driving and transmission modes thereof may be changed according to the requirements of users.

When the utility model works, as shown in fig. 4, a user inputs the required cutting size into the control device, the control device drives the upper linear motor 20 and the lower linear motor 30, so that each upper sliding table 22 and each lower sliding table 32 synchronously move to the target position, wherein each upper sliding table 22 and each lower sliding table 32 adopt a magnetic grid ruler (not shown) for fixing, and the specific positioning mode of the magnetic grid ruler adopts the prior art, and in the embodiment, the utility model has the advantages of convenience in cleaning and maintenance in the multi-dust cutting environment besides the capability of quickly arranging cutters and accurately positioning compared with the prior art.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (3)

1. An automatic knife arranging device is characterized in that: including base (10), go up linear electric motor (20), lower linear electric motor (30), a plurality of last cutter subassembly (50) and a plurality of cutter subassembly (60) down, go up linear electric motor (20) including last slide rail (21) and a plurality of slip table (22) upward, go up slide rail (21) set up in on base (10), each go up slip table (22) and set up on last slide rail (21) and can move respectively in step for last slide rail (21), lower linear electric motor (30) include lower slide rail (31) and a plurality of lower slip table (32), lower slide rail (31) set up in on base (10) down slip table (32) set up on lower slide rail (31) and can move respectively in step for lower slide rail (31), go up cutter subassembly (50) including a plurality of last blade holder (51) and a plurality of last circular knife (52), each last circular knife (52) set up on each slip table is rotatable, lower cutter subassembly (60) including a plurality of lower blade holder (61) and a plurality of circular knife (61) down, each circular knife (61) down set up in each lower circular knife (61) down.

2. The automatic knife arranging device according to claim 1, wherein: each upper sliding table (22) and the upper sliding rail (21) and each lower sliding table (32) and the lower sliding rail (31) adopt a linear sliding rail assembly structure.

3. The automatic knife arranging device according to claim 1, wherein: the lower cutter assembly (60) further comprises a plurality of driving assemblies and a plurality of transmission belts (64), wherein each driving assembly is arranged on each lower sliding table (32) and is connected to each lower circular cutter (62) in a transmission manner through each transmission belt (64).