Electronic cutting machine

Abstract

Electronic cutting machine (10), characterized in that it comprises the following: a work surface (100) which is used to place a workpiece (50) to be processed; a support (200) which is provided above the work surface (100) and extends in a first axial direction; a tool holder (300) installed on the bracket (200), wherein the tool holder (300) comprises upper rollers (310) and lower rollers (320) spaced apart from each other in a vertical direction, wherein the bracket (200) is provided with an upper sliding groove (210) adapted to the upper roller (310) and a lower sliding groove (220) adapted to the lower roller (320); a first drive mechanism (400) configured to move the tool holder (300) on the support (200) along a first direction.

Description

Technical field

[0001] The present invention relates to the technical field of electronic cutting, in particular an electronic cutting machine. State of the art

[0002] With advances in modern technology, small electronic cutting machines are becoming increasingly common in DIY projects. In electronic cutting machines, the tool holder typically moves along an X-axis, and then a toolbox on the tool holder, such as a blade, is activated to strike the material downwards and cut through it.

[0003] However, existing electronic cutting machines are guided through the tool holder by an axis in the X direction, and due to the gravity of the tool holder itself, a single guide axis can make the tool holder unstable during movement. Content of the invention

[0004] The purpose of the present invention is to provide an electronic cutting machine to solve the problem that a single guide axis can make the tool holder unstable during movement.

[0005] To solve the above problem technically, the present invention uses the following technical solutions:

[0006] An electronic cutting machine comprising the following: a work surface used for placing a workpiece to be processed; a support that is provided above the work surface and extends in a first axial direction; a tool holder installed on the bracket, wherein the tool holder comprises upper rollers and lower rollers spaced apart from each other in a vertical direction, wherein the bracket is provided with an upper sliding groove adapted to the upper roller and a lower sliding groove adapted to the lower roller; a first drive mechanism configured to move the tool holder on the mount along a first direction.

[0007] Furthermore, the projection of the upper roll in the first direction coincides with the projection of the lower roll in the first direction.

[0008] Furthermore, the number of upper rollers and the number of lower rollers are each two, where the distance between two upper rollers in the first direction is equal to the distance between two lower rollers in the first direction.

[0009] Furthermore, the upper sliding groove is provided on a bottom surface with a V-shaped convex strip, while the upper roller is provided on the bottom surface with a V-shaped recess adapted to the convex strip, the lower sliding groove being provided on a top surface with a V-shaped recess section, while the lower roller is provided on a top surface with a V-shaped projection section adapted to the recess section.

[0010] Furthermore, the first drive mechanism includes the following: a drive belt connected to the tool holder; a transmission gear connected to the drive belt; a first motor whose axis of rotation is connected to the axial direction of the transmission gear in order to rotate the transmission gear so that the tool holder is moved in the first direction by moving the drive belt in the first direction.

[0011] Furthermore, the electronic cutting machine also includes the following: a rotating shaft which is provided below the working surface and extends in the first direction; a friction wheel mounted on an outer surface of the rotating shaft, wherein a surface of the friction wheel is in contact with a lower surface of the workpiece to be processed and moves the workpiece to be processed in a second direction, the second direction being perpendicular to the first direction; a second drive mechanism configured to rotate the rotary shaft along its axis, thereby rotating the friction wheel and moving the workpiece to be processed.

[0012] Furthermore, the second drive mechanism is provided on one side of the rotating shaft, the second drive mechanism comprising the following: an output gear connected to one end of the rotating shaft; a second engine; a drive gear mounted on a shaft of the second motor; a transmission belt, the opposite ends of which are connected to the drive gear and the output gear, causing the motor to rotate the shaft.

[0013] Furthermore, the tool holder is equipped with a cutting tool, wherein the cutting tool is used to cut the workpiece to be processed, and the cutting tool can move in a vertical direction relative to the tool holder.

[0014] Furthermore, the electronic cutting machine also includes the following: a door, wherein the door can be moved between an open position and a closed position, wherein an upper surface of the door is parallel to the work surface when the door is in the open position, and wherein the upper surface is configured to support the workpiece being processed; Material guidance elements provided on opposite sides of the upper surface.

[0015] Furthermore, the upper surface is provided with a large number of spaced anti-slip strips; wherein, when the door is in the open position, the extension direction of the anti-slip strips is parallel to the first direction, and the extension direction of the material guide element is perpendicular to the extension direction of the anti-slip strips.

[0016] As can be seen from the above technical solutions, the present invention has at least the following advantages and beneficial effects:

[0017] In the electronic cutting machine according to the embodiments of the present invention, the tool holder is provided with upper and lower rollers to interact with the upper and lower guide grooves. The upper and lower rollers simultaneously act as guides, preventing the tool holder from shifting easily, and also as limiters to prevent the tool holder from twisting at a slight angle. This results in a more stable and smoother movement of the tool holder. Details of the drawings

[0018] In order to better illustrate the technical solutions of the embodiments of the present invention and in the prior art, the attached drawings, which are necessary for the description of the embodiments and the prior art, are briefly described below in terms of the prior art. Fig. Figure 1 shows a schematic representation of the structure of the electronic cutting machine in an open position; Fig. Figure 2 shows a schematic representation of the structure of the in Fig. 1 electronic cutting machine shown in a closed position; Fig. Figure 3 shows a schematic representation of the in Fig. 1. Electronic cutting machine shown during the placement of a workpiece to be processed; Fig. Figure 4 shows a cross-sectional view of the in Fig. 1 electronic cutting machine shown; Fig. Figure 5 shows a schematic representation of the structure of a Fig. 1. The bracket shown and a tool holder; Fig. 6 is a schematic representation of the structure of the in Fig. 1. Electronic cutting machine shown, omitting part of the housing; Fig. Figure 7 shows a schematic representation of the structure of the in Fig. 6 shown electronic cutting machine with omission of a part; Fig. Figure 8 shows a schematic representation of the structure of the in Fig. 6 shown electronic cutting machine with omission of a part. Reference symbol list: 10 electronic cutting machines; 50 workpieces to be processed; 100 work surface; 200 bracket; 210 upper sliding groove; 211 convex strips; 220 lower sliding groove; 221 Recess section; 300 tool holders; 310 upper roller; 311 Exclusion; 320 lower roller; 321 Lead section; 400 first drive mechanism; 410 drive belts; 420 Transmission gear; 430 first engine; 500 cutting tools; 610 Rotary shaft; 620 friction wheel; 630 second drive mechanism; 631 Output gear; 632 second engine; 633 Drive gear; 700 door; 710 upper surface; 720 Material guide element; 730 anti-slip strips. Specific embodiments

[0019] Typical embodiments that exemplify the features and advantages of the present invention are described in detail below. It should be understood that the present invention permits various variations in different embodiments, none of which are outside the scope of the present invention, and the descriptions and illustrations contained therein serve only to illustrate the invention and are not intended to limit it.

[0020] As in the Fig. 1 to Fig. As shown in Figure 8, the present invention provides an electronic cutting machine 10, wherein the electronic cutting machine 10 is used for cutting paper, cardboard, textiles and other workpieces 50 to be processed.

[0021] Fig. Figure 1 shows a work surface 100 of the electronic cutting machine 10 for placing a workpiece 50 to be processed, and Fig. Figure 3 shows a workpiece 50 to be processed placed on the work surface 100 of the electronic cutting machine 10.

[0022] The electronic cutting machine 10 comprises a holder 200, a tool holder 300 and a first drive mechanism 400, which is in Fig. Figure 7 shows the support 200 being located above the work surface 100 and extending in a first direction (i.e., the X-axis in Fig. 1) extends, wherein the tool holder 300 is installed on the support 200, wherein the first drive mechanism 400 is configured to move the tool holder 300 on the support 200 along the first direction.

[0023] As in Fig. 4, Fig. 5 and Fig. As shown in Figure 7, the tool holder 300 comprises upper rollers 310 and lower rollers 320 spaced apart vertically, the support 200 being provided with an upper sliding groove 210 adapted to the upper roller 310 and a lower sliding groove 220 adapted to the lower roller 320. When the first drive mechanism 400 moves the tool holder 300, the upper roller 310 moves in the upper sliding groove 210 and the lower roller 320 moves simultaneously in the lower sliding groove 220.

[0024] In the embodiments of the present invention, the tool holder 300 is provided with upper rollers 310 and lower rollers 320 to interact with the upper sliding groove 210 and the upper sliding groove 220. The upper roller 310 and the lower roller 320 simultaneously act as guides, preventing the tool holder 300 from shifting easily, while the upper sliding groove 210 and the lower sliding groove 220 also act as limiting elements to prevent the tool holder 300 from twisting at a small angle. In this way, the movement of the tool holder 300 is more stable and smoother.

[0025] As in the Fig. 4 and Fig. As shown in Figure 5, the tool holder 300 is equipped with a cutting tool 500 (in the figures, the cutting tool 500 is not provided with a blade). The cutting tool 500 is used to cut a workpiece 50 to be processed, and the cutting tool 500 can be moved vertically within the tool holder 300 relative to the tool holder 300 by means of a drive device (e.g., a motor, which is not shown in the figures) in order to bring the tip of the cutting tool 500 closer to or further away from the workpiece 50 to be processed.

[0026] It is understood that in this embodiment the tool holder 300 is installed, for example, with the cutting tool 500 and is used to cut the workpiece 50 to be processed, but the tool holder 300 of the electronic cutting machine 10 can also be installed with other tools, such as an engraving tool, a coloring pen or other tools configured to add, remove or otherwise modify the top layer of the workpiece 50 to be processed.

[0027] In particular, the projection of the upper roller 310 in the first direction coincides with the projection of the lower roller 320 in the first direction, i.e., the positions of the upper roller 310 and the lower roller 320 in the first direction are the same, and the movement of the upper roller 310 and the lower roller 320 is synchronized, resulting in a more stable movement of the tool holder 300.

[0028] Furthermore, there are two upper rollers 310 and two lower rollers 320, the distance between the two upper rollers 310 in the first direction is equal to the distance between the two lower rollers 320 in the first direction, and the position of each upper roller 310 and the corresponding lower roller 320 in the first direction is the same. In this way, the rotation of the tool holder 300 during movement can be effectively reduced.

[0029] Of course, the manufacturer can also adjust the number of upper rollers (310) and lower rollers (320) to three, four, etc., as needed.

[0030] In this embodiment, the upper sliding groove 210 is provided on its underside with a V-shaped convex strip 211, the upper roller 310 has a V-shaped recess 311 on its underside that is adapted to the convex strip 211, the lower sliding groove 220 has a V-shaped recess section 221 on its upper wall, and the lower sliding groove 220 has a V-shaped projecting section 321 on its upper surface that is adapted to the recess section 221. In this way, the connection between the roller and the recess 311 can be made more secure, and at the same time the resistance to movement can be reduced.

[0031] As in Fig. As shown in Figure 7, the first drive mechanism comprises a drive belt 410, a transmission gear 420, and a first motor 430. The drive belt 410 is connected to the tool holder 300, the transmission gear 420 is connected to the drive belt 410, and the first motor 430 is connected to the axial direction of the transmission gear 420.

[0032] A toothed structure (not shown in the figure) is provided on an outer wall of the drive belt 410, and the toothed structure engages with the toothed teeth of the drive gear 420 and the toothed structure (not shown in the figure) on the tool holder 300. The first motor 430 rotates and drives the transmission gear 420 to a synchronous rotation, thereby moving the drive belt 410 in the first direction to move the tool holder 300 in the first direction.

[0033] As in the Fig. 1 and Fig. As shown in Figure 8, the electronic cutting machine 10 in this embodiment further comprises a rotary shaft 610, a friction wheel 620, and a second drive mechanism 630, wherein the rotary shaft 610 is located below the working surface 100 and extends in a first direction. The friction wheel 620 is mounted on the outer surface of the rotary shaft 610, and the lower surface of the friction wheel 620 is in contact with the lower surface of the workpiece 50 to be processed and moves the workpiece 50 by friction in the second direction (i.e., along the Y-axis). Fig. 1) to complete the feeding process. The second direction runs perpendicular to the first direction.

[0034] In this embodiment, the number of rotary shafts 610 is two, each located above and below the working surface 100, i.e. above and below the workpiece 50 to be processed, and each of the rotary shafts 610 is provided with a friction wheel 620, and the second drive mechanism 630 moves the rotary shaft 610 below the working surface 100.

[0035] In particular, the second drive mechanism 630 is provided on one side of the rotating shaft 610, and the second drive mechanism 630 comprises an output gear 631, a second motor 632, a drive gear 633, and a transmission belt (not shown in the figure). The drive gear 633 is mounted on an output shaft of the second motor 632, the transmission belt has a toothed structure on one side, and the opposite ends of the transmission belt are connected to the drive gear 633 and the output gear 631, respectively, so that the second motor 632 indirectly rotates the rotating shaft 610.

[0036] In this embodiment, the electronic cutting machine 10 further comprises a door 700, wherein the door 700 is located between a [unclear] in the Fig. 1 shown open position and one in the Fig.2 can be moved to the closed position shown, wherein an upper surface 710 of the door 700 runs parallel to the work surface 100 when the door 700 is in the open position, wherein the upper surface 710 is configured to support the workpiece 50 to be processed;

[0037] The upper surface 710 of the door 700 is provided with material guide elements 720, and the material guide elements 720 are provided on opposite sides of the upper surface 710, so that when the workpiece enters or leaves the processing surface, the two sides of the workpiece each bear against the material guide elements 720 on the two sides in order to prevent the movement of the workpiece from being deflected.

[0038] In particular, the upper surface 710 of the door 700 is provided with a plurality of spaced anti-slip strips 730, wherein, when the door 700 is in the open position, the extension direction of the anti-slip strips 730 is parallel or substantially parallel to the first direction, wherein the extension direction of the material guide element 720 is perpendicular to the extension direction of the anti-slip strips 730.

[0039] Although the present invention has been described with reference to several exemplary embodiments, it is to be understood that the above embodiments are not limited to the aforementioned details, but should be interpreted broadly within the spirit and scope of the appended claims, and therefore all variations and adaptations that fall within the scope of the claims or their equivalents should be covered by the appended claims.

[0040] The present invention relates to an electronic cutting machine, the electronic cutting machine comprising: a work surface used for placing a workpiece to be processed; a holder provided above the work surface and extending in a first axial direction; a tool holder installed on the holder, the tool holder comprising upper rollers and lower rollers spaced apart from each other in a vertical direction, the holder being provided with an upper sliding groove adapted to the upper roller and a lower sliding groove adapted to the lower roller; a first drive mechanism configured to move the tool holder on the holder along a first direction. The tool holder is provided with upper rollers and lower rollers to interact with the upper sliding groove and the lower sliding groove.The upper and lower rollers simultaneously act as guides, preventing the tool holder from shifting easily, while the upper and lower sliding grooves act as limiting mechanisms to prevent the tool holder from twisting at a slight angle. This results in a more stable and smoother movement of the tool holder.

Claims

[1] Electronic cutting machine (10), characterized by that it includes the following: a work surface (100) which is used for placing a workpiece (50) to be processed; a support (200) which is provided above the work surface (100) and extends in a first axial direction; a tool holder (300) installed on the bracket (200), wherein the tool holder (300) comprises upper rollers (310) and lower rollers (320) spaced apart from each other in a vertical direction, wherein the bracket (200) is provided with an upper sliding groove (210) adapted to the upper roller (310) and a lower sliding groove (220) adapted to the lower roller (320); a first drive mechanism (400) configured to move the tool holder (300) on the support (200) along a first direction. [2] Electronic cutting machine (10) according to claim 1, characterized by , that the projection of the upper roll (310) in the first direction coincides with the projection of the lower roll (320) in the first direction. [3] Electronic cutting machine (10) according to claim 2, characterized by , that the number of upper rollers (310) and the number of lower rollers (320) are each two, wherein the distance between two upper rollers (310) in the first direction is equal to the distance between two lower rollers (320) in the first direction. [4] Electronic cutting machine (10) according to claim 1, characterized by, that the upper sliding groove (210) is provided on a bottom side with a V-shaped convex strip (211), while the upper roller (310) is provided on the bottom side with a V-shaped recess (311) adapted to the convex strip (211), wherein the lower sliding groove (220) is provided on an upper wall with a V-shaped recess section (221), while the lower roller (320) is provided on a top side with a V-shaped projection section (321) adapted to the recess section (221). [5] Electronic cutting machine (10) according to claim 1, characterized by , that the first drive mechanism (400) comprises the following: a drive belt (410) which is connected to the tool holder (300); a transmission gear (420) connected to the drive belt (410); a first motor (430) whose axis of rotation is connected to the axial direction of the transmission gear (420) to rotate the transmission gear (420) so that the tool holder (300) is moved in the first direction by moving the drive belt (410) in the first direction. [6] Electronic cutting machine (10) according to claim 1, characterized by , that the electronic cutting machine (10) further comprises the following: a rotating shaft (610) which is provided below the working surface (100) and extends in the first direction; a friction wheel (620) which is mounted on an outer surface of the rotating shaft (610), wherein a surface of the friction wheel (620) is in contact with a lower surface of the workpiece (50) to be processed and moves the workpiece (50) to be processed in a second direction, the second direction being perpendicular to the first direction; a second drive mechanism (630) configured to rotate the rotating shaft (610) along its axis, thereby rotating the friction wheel (620) and the workpiece (50) to be processed is moved. [7] Electronic cutting machine (10) according to claim 6, characterized by , that the second drive mechanism (630) is provided on one side of the rotating shaft (610), wherein the second drive mechanism (630) comprises the following: an output gear (631) connected to one end of the rotating shaft (610); a second engine (632); a drive gear (633) which is mounted on a shaft of the second motor (632); a transmission belt, the opposite ends of which are each connected to the drive gear (633) and the output gear (631), whereby the second motor (632) rotates the rotating shaft (610). [8] Electronic cutting machine (10) according to claim 1, characterized by, that the tool holder (300) is provided with a cutting tool (500), wherein the cutting tool (500) is used to cut the workpiece (50) to be processed, wherein the cutting tool (500) can move in a vertical direction relative to the tool holder (300). [9] Electronic cutting machine (10) according to claim 1, characterized by , that the electronic cutting machine (10) further comprises the following: a door (700) wherein the door (700) can be moved between an open position and a closed position, wherein an upper surface (710) of the door (700) is parallel to the work surface (100) when the door (700) is in the open position, wherein the upper surface (710) is configured to support the workpiece (50) to be processed; Material guidance elements (720) which are provided on opposite sides of the upper surface (710). [10] Electronic cutting machine (10) according to claim 9, characterized by , that the upper surface (710) is provided with a plurality of spaced anti-slip strips (730); wherein, when the door (700) is in the open position, the extension direction of the anti-slip strips (730) is parallel to the first direction, wherein the extension direction of the material guide element (720) is perpendicular to the extension direction of the anti-slip strips (730).

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