Cutting device capable of automatically adjusting cutting size

Abstract

The utility model provides a cutting device capable of automatically adjusting the cutting size, which is characterized in that a driving shaft part of the cutting device is provided with at least more than one guide wheel on a rotating shaft and can perform reciprocating sliding displacement, and a cutting unit arranged above the rotating shaft is provided with at least more than one cutting part which is aligned with the at least more than one guide wheel. The cutting unit is provided with at least one guide wheel and a sliding seat for assembling the at least one cutting part and performing sliding displacement, the at least one cutting part is provided with a fixing seat capable of forming a clamping positioning on the at least one guide wheel, the cutting tool performs cutting towards the at least one guide wheel, and the cutting part of the cutting unit slides on the sliding seat in a reciprocating manner. The purpose of automatically adjusting the cutting distance and size can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cutting device of automatic adjustment cutting size especially relates to a cutting device of adjustable cutting size change, be provided with cutting unit on the upper portion of the rotating shaft of drive shaft part, and at least one above guide wheel on the rotating shaft is used for the alignment of at least one cutting part of cutting unit, through the sliding of cutting part on the shaft part, can reach the purpose of adjusting cutting interval, size. BACKGROUND

[0002] In the manufacturing procedure of traditional manual manufacturing operation, because of long operation time, poor manufacturing product effect, low product yield and other inconveniences, through the automatic and semi-automatic operation process of processing tools, not only the manufacturing procedure, processing steps and manual operation can be simplified, but also time and labor can be saved, work efficiency can be improved, product yield can be increased, and manufacturing cost can be reduced, therefore, the processing procedure of many processing manufacturing industries is changed to the procedure of processing tools, and the processing tools are used for manufacturing, and the processing quality and speed are improved through the aid of molds, the operation process is accelerated, and the economic benefits of mass manufacturing and production are achieved.

[0003] At present, the sheet materials or sheet materials such as touch panels and sensing sheets applied to various electronic and electrical products must be matched with various models, and the short and long sides of the sheet materials or sheet materials such as touch panels, sensing sheets or circuit boards are cut to appropriate width and length to facilitate subsequent processing and assembly of the sheet materials or sheet materials on electronic and electrical products. Since the width and length of various electronic and electrical products are not the same, when the sheet materials or sheet materials are cut, they must be processed one by one by correction, short side cutting and long side cutting. Not only is the processing operation time-consuming and labor-intensive, but also the processing of sheet materials or sheet materials is divided into several parts, the distance and number of sheet materials or sheet materials are increased, and the processing of sheet materials or sheet materials is inconvenient.

[0004] The processing and manufacturing of materials such as sheets or plates typically involves cutting various types of sheets or plates [e.g., plastic films (PP, PE, or PVC), copper foil, circuit boards, or flexible circuit boards] into the required sizes before subsequent processing. Generally, sheets or plates are cut into rectangular or square shapes to accommodate various applications. However, as products and objects present diverse design styles, related covering materials, packaging materials, or protective materials must be manufactured to meet the specific needs and design variations of products and objects with unique shapes. This necessitates the provision of materials in various shapes, including non-rectangular, regular, and irregular forms. Generally, regarding sheets or plates... The processing and manufacturing of sheet materials involves using standardized molds and various sizes and shapes to meet different constraints. During the processing of various sheet materials, variations in size, length, width, and configuration arise due to differences in application, machine models, and manufacturers. Therefore, to accommodate the different sizes and variations of various sheet materials, multiple cutting tools must be used to meet the processing requirements. Before cutting, it is necessary to change the cutting tools, adjust the lifting path of the work platform, and change the position of the detection path of the detection work platform to accommodate different types of sheet materials. This process already causes inconvenience and difficulties in the processing.

[0005] Therefore, how to solve the problems and troubles caused by the need to adjust the processing equipment multiple times when cutting conventional sheets or plates due to different required cutting sizes, and the inconvenience and shortcomings caused by the different length and width dimensions of various sheets or plates affecting the smoothness of the cutting process, is the direction that relevant manufacturers in this industry are eager to research and improve. Utility Model Content

[0006] Therefore, in view of the above-mentioned problems and deficiencies, the main purpose of this utility model is to provide a cutting device that automatically adjusts the cutting size.

[0007] This utility model provides a cutting device that automatically adjusts the cutting size, including a drive shaft and a cutting unit, characterized in that:

[0008] The drive shaft includes a rotating shaft and at least one guide wheel that slides on the rotating shaft;

[0009] The cutting unit is located above the rotating shaft of the driving shaft part, and comprises at least one cutting part located on the at least one guide wheel, a sliding seat for assembling and sliding displacement of the at least one cutting part, the at least one cutting part comprising a fixed seat located on the at least one guide wheel for clamping positioning, and a cutting tool for cutting towards the at least one guide wheel.

[0010] The cutting device for automatically adjusting the cutting size, wherein the rotating shaft of the driving shaft part is provided with a limiting wheel groove for clamping positioning of the fixed seat of the at least one cutting part, and is provided with a cutting wheel groove for alignment of the cutting tool of the at least one cutting part.

[0011] The cutting device for automatically adjusting the cutting size, wherein the fixed seat of the at least one cutting part is provided with an embedded or withdrawn buckle body, and the cutting tool of the at least one cutting part is provided with a cutting knife for longitudinally ascending and descending to enter and exit the limiting wheel groove.

[0012] The embedded buckle body is made of soft plastic, silica gel or rubber, and the cutting knife is a wheel knife, a sheet-shaped knife or a plate-shaped knife.

[0013] The cutting device for automatically adjusting the cutting size, wherein the fixed seat of the at least one cutting part is provided with a controller for driving the embedded buckle body to longitudinally ascend and descend to enter and exit the limiting wheel groove, and the controller is a motor, a pneumatic cylinder or a hydraulic cylinder.

[0014] The cutting device for automatically adjusting the cutting size, wherein the rotating shaft of the driving shaft part is an air inflation shaft, one side of the rotating shaft is provided with a connecting part connected with an external pre-set air compressor, the connecting part is a quick connector or a pipe joint, the other side is provided with a transmission side driven to rotate by a pre-set power unit, and the transmission side is a gear, a chain wheel or a belt wheel.

[0015] The cutting device for automatically adjusting the cutting size, wherein the at least one cutting part of the cutting unit comprises a base provided with the fixed seat and the cutting tool, and the base is provided with a sliding piece for reciprocating displacement on the sliding seat.

[0016] The cutting device for automatically adjusting the cutting size, wherein at least one sliding rail and track or wheel groove and roller are arranged between the sliding seat and the sliding piece for mutual sliding.

[0017] The cutting unit of the cutting device for automatically adjusting the cutting size is reciprocally slid on the sliding seat, so that the cutting distance and size can be automatically adjusted, the cutting operation process can be accelerated, and the time and labor can be saved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a perspective view of the utility model.

[0019] Figure 2 Another perspective view of the utility model.

[0020] Figure 3 A perspective view of a preferred embodiment of the utility model.

[0021] Figure 4 A perspective view of the cutting part of the utility model.

[0022] Figure 5 Another perspective view of the cutting part of the utility model.

[0023] Figure 6 A side view of the utility model.

[0024] Figure 7 A first partial front view of the utility model embodiment.

[0025] Figure 8 A second partial front view of the utility model embodiment.

[0026] Figure 9 A third partial front view of the utility model embodiment.

[0027] Explanation of reference numerals: 1 - drive shaft part; 11 - rotating shaft; 111 - connecting part; 112 - transmission side; 12 - guide wheel; 121 - limiting wheel groove; 122 - cutting wheel groove; 2 - cutting unit; 21 - cutting part; 211 - fixed seat; 2111 - embedded buckle body; 2112 - controller; 22 - sliding seat; 23 - cutting tool; 231 - cutting knife; 24 - base; 25 - sliding piece; 251 - sliding rail; 252 - track; 3 - rack. DETAILED DESCRIPTION

[0028] In order to achieve the above-mentioned purposes and effects, the utility model adopts technical means and its structure, implementation mode, etc., and the characteristics and functions of the preferred embodiments of the utility model are described in detail in combination with the drawings as follows, which is beneficial to fully understand.

[0029] Please refer to Figure 1 Figure 9 As shown in the figure, the utility model provides a cutting device of automatic adjustment cutting size, including drive shaft part 1 and cutting unit 2, wherein:

[0030] The drive shaft part 1 includes rotating shaft 11, at least one above guide wheel 12 of sliding displacement on rotating shaft 11.

[0031] The cutting unit 2 is located above the rotating shaft 11 of the driving shaft part 1, and includes at least one cutting part 21 located on at least one guide wheel 12, a sliding seat 22 for assembling and sliding displacement of the at least one cutting part 21, and the at least one cutting part 21 includes a fixed seat 211 located on the at least one guide wheel 12 to form clamping positioning, and a cutting tool 23 for cutting towards the at least one guide wheel 12.

[0032] The at least one guide wheel 12 on the rotating shaft 11 of the driving shaft part 1 can be provided with two adjacent limiting wheel grooves 121 and cutting wheel grooves 122, the fixed seat 211 of the at least one cutting part 21 can be positioned and clamped at the limiting wheel grooves 121, and the cutting tool 23 of the at least one cutting part 21 can be located at the cutting wheel grooves 122.

[0033] The rotating shaft 11 of the driving shaft part 1 can be a gas expansion shaft type or a general shaft type, and one side of the rotating shaft 11 can be provided with a connecting part 111 for connecting an external pre-set gas supply source (not shown in the figure) such as a gas compressor, and the connecting part 111 can be a quick connector or a pipe joint type, and the other side is provided with a transmission side 112 which can be driven to rotate by a pre-set power unit, and the transmission side 112 can be a gear, a chain wheel or a belt wheel, which can be driven by a motor of a pre-set power unit (not shown in the figure) through a gear, a rack, a chain or a belt (not shown in the figure), so that the rotating shaft 11 is driven to rotate by the pre-set power unit.

[0034] Furthermore, the at least one cutting part 21 of the cutting unit 2 includes a base 24 and a sliding member 25, the base 24 can be provided with the fixed seat 211 and the cutting tool 23, and the sliding member 25 is arranged on the base 24, so that the base 24 can be reciprocally displaced on the sliding seat 22 through the sliding member 25, and at least one sliding track 251 and track 252 or a sliding mechanism in the form of a wheel groove and a roller can be arranged between the sliding seat 22 and the sliding member 25.

[0035] The cutting device with automatic adjustment of cutting size can be connected with an external preset air compressor through the rotating shaft 11 of the driving shaft part 1, and the rotating shaft 11 is inflated by the air provided by the preset air compressor, so that at least one guide wheel 12 is fixed on the rotating shaft 11. When the rotating shaft 11 is deflated by the air provided by the preset air compressor, the at least one guide wheel 12 is in the original state and reciprocally slides on the rotating shaft 11. The cutting unit 2 has at least one cutting part 21, which is driven to reciprocally slide on the sliding seat 22 by the base 24 and the sliding piece 25. The driving shaft part 1 and the cutting unit 2 are assembled on the preset rack 3, and the cutting process of the preset plate is performed. The preset plate can be various plates or sheets, such as plastic (PP, PE, PVC or PS) plates or silica gel plates.

[0036] The cutting unit 2 can include three cutting parts 21, which are driven to reciprocally slide on the sliding seat 22 by the base 24 and the sliding piece 25. The interval distance and size between the adjacent two cutting parts 21 can be automatically adjusted. The rotating shaft 11 of the driving shaft part 1 is driven by the external preset power unit through the transmission side 112 in the deflated state (when the air is released), and the three guide wheels 12 are driven to slide on the rotating shaft 11. The guide wheels 12 are respectively positioned below the cutting parts 21, and the limiting grooves 121 on the guide wheels 12 are respectively positioned on the buckling bodies 2111 of the cutting parts 21 and the cutting grooves 122 are respectively positioned on the cutting tools 23. When the preset plate is conveyed through the guide wheels 12 on the rotating shaft 11, the buckling bodies 2111 and the cutting tools 23 are driven to descend to the guide wheels 12 by the fixed seat 211 and the controller 2112. The buckling bodies 2111 are respectively positioned in the limiting grooves 121 of the guide wheels 12, so that the cutting parts 21 are limited from sliding. The cutting tools 23 are respectively positioned in the cutting grooves 122, so that the preset plate is cut. When the size of the preset plate to be cut changes, the cutting parts 21 on the sliding seat 22 are automatically adjusted, and the guide wheels 12 on the rotating shaft 11 are respectively positioned on the cutting parts 21, so that the cutting process of different preset plates is adapted. The cutting process is time-saving and labor-saving.

[0037] The above merely describes preferred embodiments of the present application and is not intended to limit the patent scope of the present application. Any simple modification and equivalent structural change based on the content of the present application specification and drawings should be included in the patent scope of the present application.

Claims

1. A cutting device for automatically adjusting cutting size, comprising a driving shaft part and a cutting unit, characterized in that: the driving shaft part comprises a rotating shaft and at least one guide wheel which is arranged to slide on the rotating shaft; the cutting unit is arranged above the rotating shaft of the driving shaft part, comprising at least one cutting part which is arranged to slide on the at least one guide wheel, a sliding seat for assembling and sliding of the at least one cutting part, the at least one cutting part comprising a fixing seat which is arranged to be clamped and positioned on the at least one guide wheel, and a cutting tool which is arranged to cut towards the at least one guide wheel.

2. The cutting apparatus of claim 1, wherein: the at least one guide wheel on the rotating shaft of the driving shaft part is provided with a limiting wheel groove for clamping and positioning the fixing seat of the at least one cutting part, and is provided with a cutting wheel groove for alignment of the cutting tool of the at least one cutting part.

3. The cutting apparatus of claim 2, wherein: the cutting apparatus is configured to automatically adjust the cutting size based on the cutting size data. the fixing seat of the at least one cutting part is provided with a clasp body which is arranged to be inserted into or withdrawn from the limiting wheel groove, and the cutting tool of the at least one cutting part is provided with a cutting knife which is arranged to enter or exit the cutting wheel groove; the clasp body is made of soft plastic, silica gel or rubber material, and the cutting knife is a wheel knife, a sheet-shaped knife or a plate-shaped knife.

4. The cutting apparatus of claim 3, wherein: the fixing seat of the at least one cutting part is provided with a controller which is arranged to drive the clasp body to vertically ascend or descend to enter or exit the limiting wheel groove, and the controller is a motor, a pneumatic cylinder or a hydraulic cylinder.

5. The automatic cutting size adjustment cutting apparatus according to claim 1, wherein: the rotating shaft of the driving shaft part is an air inflation shaft, one side of the rotating shaft is provided with a connecting part which is connected to an external pre-set air compressor, and the connecting part is a quick connector or a pipe joint, and the other side is provided with a transmission side which is driven to rotate by a pre-set power unit, and the transmission side is a gear, a chain wheel or a belt wheel.

6. The automatic cutting size adjustment cutting apparatus according to claim 1, wherein: the at least one cutting part of the cutting unit comprises a base which is provided with the fixing seat and the cutting tool, and the base is provided with a sliding member which is arranged to reciprocatingly slide on the sliding seat.

7. The automatic cutting size adjustment cutting apparatus according to claim 6, wherein: at least one sliding rail and track or wheel groove and roller which are arranged to reciprocatingly slide with each other are arranged between the sliding seat and the sliding member.

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