Electronic cutting machine

Abstract

The utility model relates to an electronic cutting machine, electronic cutting machine includes work surface for placing the workpiece of waiting for processing, support sets up above work surface and extends along first axial direction, the tool rest of installation on the support, the tool rest includes the upper pulley and lower pulley of interval setting in height direction, the support is provided with respectively with the upper pulley adaptation upper slide groove and with the lower pulley adaptation lower slide groove, first drive mechanism is configured as drive tool rest moves on the support along first direction. The tool rest is provided with the upper pulley and lower pulley to cooperate with upper slide groove and lower slide groove, and the upper pulley and lower pulley simultaneously play the guiding effect, and the tool rest is not easy to deviate in the moving process, and simultaneously the upper slide groove and lower slide groove play the limiting effect, and the tool rest occurs small angle's torsion. In this way, the movement of tool rest is more stable and smooth.

Description

Technical Field

[0001] This utility model relates to the field of electronic cutting technology, and in particular to an electronic cutting machine. Background Technology

[0002] With the advancement of modern technology, small electronic cutting machines for home craft making are becoming increasingly widely used. Electronic cutting machines generally move the tool holder along the X-axis, and then operate the tool box, such as the blade, on the tool holder to impact the material downwards and cut through it.

[0003] However, existing electronic cutting machines use an X-axis that passes through the tool holder for guidance. Due to the weight of the tool holder itself, the guidance of a single axis makes the tool holder unstable during movement. Utility Model Content

[0004] The present invention provides an electronic cutting machine to solve the problem that the tool holder is unstable during movement due to the guidance of a single axis.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] An electronic cutting machine, comprising:

[0007] The working surface is used to place the workpiece to be processed.

[0008] A bracket is disposed above the working surface and extends along a first axial direction;

[0009] A tool rack mounted on the bracket includes an upper pulley and a lower pulley spaced apart in the height direction. The bracket is provided with an upper groove adapted to the upper pulley and a lower groove adapted to the lower pulley.

[0010] A first drive mechanism is configured to drive the tool holder to move along the first direction on the support.

[0011] Furthermore, the projection of the upper pulley in the first direction coincides with the projection of the lower pulley in the first direction.

[0012] Furthermore, the number of upper pulleys and the number of lower pulleys are both two, and the distance between the two upper pulleys in the first direction is equal to the distance between the two lower pulleys in the first direction.

[0013] Furthermore, the bottom of the upper sliding groove is provided with a V-shaped protrusion, and the bottom of the upper pulley is provided with a V-shaped groove that matches the protrusion; the top wall of the lower sliding groove is provided with a V-shaped recess, and the top of the lower pulley is provided with a V-shaped protrusion that matches the recess.

[0014] Furthermore, the first driving mechanism includes:

[0015] The drive belt is connected to the tool holder;

[0016] The transmission gear is connected to the drive belt;

[0017] A first motor has its rotating shaft connected to the axial direction of the transmission gear to drive the transmission gear to rotate, thereby driving the drive belt to move in the first direction, and driving the tool holder to move in the first direction.

[0018] Furthermore, the electronic cutting machine also includes:

[0019] A pivot is disposed below the working surface and extends along the first direction;

[0020] A friction wheel is sleeved on the outer surface of the rotating shaft. The surface of the friction wheel contacts the lower surface of the workpiece to be processed and drives the workpiece to be processed to move along a second direction, which is perpendicular to the first direction.

[0021] The second drive mechanism is configured to drive the rotating shaft to rotate along its axis, thereby causing the friction wheel to rotate and driving the workpiece to be processed to move.

[0022] Furthermore, the second drive mechanism is disposed on one side of the rotating shaft, and the second drive mechanism includes:

[0023] The driven gear is connected to one end of the rotating shaft;

[0024] Second motor;

[0025] The drive gear is sleeved on the shaft of the second motor;

[0026] The transmission belt has its two opposite ends connected to the driving gear and the driven gear, respectively, thereby enabling the motor to drive the rotating shaft to rotate.

[0027] Furthermore, the tool holder is provided with a cutting tool for cutting the workpiece to be processed, and the cutting tool is movable in the height direction relative to the tool holder.

[0028] Furthermore, the electronic cutting machine also includes:

[0029] A door that is movable between an open position and a closed position, wherein when the door is in the open position, the upper surface of the door is parallel to the working surface and the upper surface is configured to support the workpiece to be processed;

[0030] Material guides are disposed on opposite sides of the upper surface.

[0031] Furthermore, the upper surface is provided with multiple anti-slip strips spaced apart;

[0032] When the door is in the open position, the extension direction of the anti-slip strip is parallel to the first direction, and the extension direction of the material guide is perpendicular to the extension direction of the anti-slip strip.

[0033] As can be seen from the above technical solution, the embodiments of this utility model have at least the following advantages and positive effects:

[0034] The electronic cutting machine of this embodiment features an upper pulley and a lower pulley that engage with an upper slide groove and a lower slide groove. The upper pulley and lower pulley simultaneously serve as guides, preventing the tool holder from shifting during movement. The upper slide groove and lower slide groove also act as limiters, preventing the tool holder from twisting at small angles. This results in more stable and smoother movement of the tool holder. Attached Figure Description

[0035] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0036] Figure 1 A schematic diagram of an electronic cutting machine in the open position;

[0037] Figure 2 for Figure 1 The diagram shows the structure of the electronic cutting machine in the off position.

[0038] Figure 3 for Figure 1 The diagram shows the placement of the workpiece to be processed on the electronic cutting machine.

[0039] Figure 4 for Figure 1 A cross-sectional view of the electronic cutting machine shown;

[0040] Figure 5 for Figure 1 The diagram shows the structure of the support and tool rack.

[0041] Figure 6 for Figure 1 The diagram shown is a structural schematic of the electronic cutting machine with the outer casing omitted.

[0042] Figure 7 for Figure 6 The diagram shown is an omission of the structure of the electronic cutting machine.

[0043] Figure 8 for Figure 6 The diagram shown is a schematic of the electronic cutting machine with some parts omitted.

[0044] The annotations in the attached figures are explained as follows:

[0045] 10. Electronic cutting machine; 50. Workpiece to be processed; 100. Working surface; 200. Support; 210. Upper slide groove; 211. Raised strip; 220. Lower slide groove; 221. Recess; 300. Tool holder; 310. Upper pulley; 311. Groove; 320. Lower pulley; 321. Raised part; 400. First drive mechanism; 410. Drive belt; 420. Transmission gear; 430. First motor; 500. Cutting tool; 610. Rotating shaft; 620. Friction wheel; 630. Second drive mechanism; 631. Driven gear; 632. Second motor; 633. Drive gear; 700. Door; 710. Upper surface; 720. Material guide; 730. Anti-slip strip. Detailed Implementation

[0046] Typical embodiments embodying the features and advantages of this utility model will be described in detail in the following description. It should be understood that this utility model can have various variations in different embodiments, all of which do not depart from the scope of this utility model, and the descriptions and illustrations therein are for illustrative purposes only and not intended to limit this utility model.

[0047] Please refer to the following first. Figures 1 to 8 This utility model provides an electronic cutting machine 10, which is used to cut paper, card stock, textiles and other workpieces 50 that are waiting to be processed.

[0048] Figure 1 The diagram illustrates the working surface 100 of the electronic cutting machine 10 for placing the workpiece 50 to be processed. Figure 3 This illustrates that the workpiece 50 to be processed is placed on the working surface 100 of the electronic cutting machine 10.

[0049] The electronic cutting machine 10 includes a support 200, a tool holder 300, and Figure 7 The schematic first drive mechanism 400 has a bracket 200 positioned above the working surface 100 and along the first direction (i.e., Figure 1 The tool holder 300 is mounted on the bracket 200 and extends along the X-axis. The first drive mechanism 400 is configured to drive the tool holder 300 to move along the first direction on the bracket 200.

[0050] Reference Figure 4 , Figure 5 and Figure 7 The tool holder 300 includes an upper pulley 310 and a lower pulley 320 spaced apart in the height direction. The bracket 200 is provided with an upper sliding groove 210 adapted to the upper pulley 310 and a lower pulley 320 adapted to the lower pulley 320. When the first drive mechanism 400 drives the tool holder 300 to move, the upper pulley 310 moves in the upper sliding groove 210 and the lower pulley 320 moves simultaneously in the lower pulley 320.

[0051] In this embodiment of the invention, the tool holder 300 is provided with an upper pulley 310 and a lower pulley 320 to cooperate with the upper sliding groove 210 and the lower sliding groove 220. The upper pulley 310 and the lower pulley 320 simultaneously serve a guiding function, preventing the tool holder 300 from easily deviating during movement. At the same time, the upper sliding groove 210 and the lower sliding groove 220 serve a limiting function, preventing the tool holder 300 from twisting at small angles. Thus, the movement of the tool holder 300 is more stable and smoother.

[0052] Continue to refer to Figure 4 and Figure 5 Specifically, the tool holder 300 is provided with a cutting tool 500 (the cutting tool 500 in the figure is not loaded with a blade). The cutting tool 500 is used to cut the workpiece 50 to be processed. The cutting tool 500 can be moved in the height direction relative to the tool holder 300 by a drive device (e.g., a motor, not shown in the figure) inside the tool holder 300, so that the cutting tip of the cutting tool 500 is close to or away from the workpiece 50 to be processed.

[0053] It is understood that in this embodiment, the tool holder 300 is exemplary mounted with the cutter 500 for cutting the workpiece 50 to be processed. However, the tool holder 300 of the electronic cutting machine 10 may also be mounted with other tools, such as engraving tools, ink pens, or other tools configured to add, remove, or otherwise alter the upper layer of the workpiece 50 to be processed.

[0054] Specifically, the projection of the upper pulley 310 in the first direction coincides with the projection of the lower pulley 320 in the first direction. That is, the upper pulley 310 and the lower pulley 320 are in the same position in the first direction, and their movements are synchronized, making the movement of the tool holder 300 more stable.

[0055] Furthermore, there are two upper pulleys 310 and two lower pulleys 320. The distance between the two upper pulleys 310 in the first direction is equal to the distance between the two lower pulleys 320 in the first direction, and the positions of each upper pulley 310 and its corresponding lower pulley 320 are consistent in the first direction. This arrangement can effectively reduce the torsion of the tool holder 300 during movement.

[0056] Of course, the manufacturer can also set the number of upper pulley 310 and lower pulley 320 to three, four, etc., as needed.

[0057] In this embodiment, the bottom of the upper sliding groove 210 is provided with a V-shaped protrusion 211, the bottom of the upper pulley 310 is provided with a V-shaped groove 311 that matches the protrusion 211, the top wall of the lower sliding groove 220 is provided with a V-shaped recess 221, and the top of the lower sliding groove 220 is provided with a V-shaped protrusion 321 that matches the recess 221. This arrangement allows for a tighter connection between the pulley and the groove 311, while reducing movement resistance.

[0058] refer to Figure 7 Specifically, the first drive mechanism includes 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.

[0059] A serrated structure (not shown in the figure) is provided on one side of the outer wall of the drive belt 410. The serrated structure meshes with the serrations of the transmission gear 420 and the serrated structure (not shown in the figure) on the tool holder 300. The first motor 430 rotates and drives the transmission gear 420 to rotate synchronously, thereby driving the drive belt 410 to move in the first direction, so as to drive the tool holder 300 to move in the first direction.

[0060] Reference Figure 1 and Figure 8 In this embodiment, the electronic cutting machine 10 further includes a rotating shaft 610, a friction wheel 620, and a second driving mechanism 630. The rotating shaft 610 is disposed below the working surface 100 and extends along a first direction. The friction wheel 620 is sleeved on the outer surface of the rotating shaft 610. The lower surface of the friction wheel 620 contacts the lower surface of the workpiece 50 to be processed and drives the workpiece 50 to be processed along a second direction (i.e., ...) by friction. Figure 1 The Y-axis (in the equation) is used to complete the feeding process. The second direction is perpendicular to the first direction.

[0061] In this embodiment, there are two rotating shafts 610, located above and below the working surface 100, that is, above and below the workpiece 50 to be processed. Each rotating shaft 610 is fitted with a friction wheel 620, and the second driving mechanism 630 drives the rotating shaft 610 below the working surface 100.

[0062] Specifically, the second drive mechanism 630 is located on one side of the rotating shaft 610. The second drive mechanism 630 includes a driven gear 631, a second motor 632, a driving gear 633, and a transmission belt (not shown in the figure). The driving gear 633 is sleeved on the output shaft of the second motor 632. One side of the transmission belt has a sawtooth structure. The opposite ends of the transmission belt are connected to the driving gear 633 and the driven gear 631, respectively, so that the second motor 632 indirectly drives the rotating shaft 610 to rotate.

[0063] In this embodiment, the electronic cutting machine 10 also includes a door 700, which is capable of... Figure 1 The indicated opening position and Figure 2 The door 700 moves between the indicated closed positions. When the door 700 is in the open position, the upper surface 710 of the door 700 is parallel to the working surface 100 and is configured to support the workpiece 50 to be processed.

[0064] The upper surface 710 of the door 700 is provided with material guides 720, which are located on opposite sides of the upper surface 710. When the workpiece enters or exits the processing surface, the two sides of the workpiece abut against the material guides 720 on both sides to prevent the workpiece from shifting.

[0065] Specifically, the upper surface 710 of the door 700 is provided with multiple anti-slip strips 730 spaced apart. 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, and the extension direction of the material guide 720 is perpendicular to the extension direction of the anti-slip strips 730.

[0066] Although the present invention has been described with reference to several typical embodiments, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. An electronic cutting machine characterized in that, include: The working surface is used to place the workpiece to be processed. A bracket is disposed above the working surface and extends along a first direction; A tool rack mounted on the bracket includes an upper pulley and a lower pulley spaced apart in the height direction. The bracket is provided with an upper groove adapted to the upper pulley and a lower groove adapted to the lower pulley. A first drive mechanism is configured to drive the tool holder to move along the first direction on the support.

2. The electronic cutting machine of claim 1, wherein, The projection of the upper pulley in the first direction coincides with the projection of the lower pulley in the first direction.

3. The electronic cutting machine according to claim 2, characterized in that, The number of upper pulleys and the number of lower pulleys are both two, and the distance between the two upper pulleys in the first direction is equal to the distance between the two lower pulleys in the first direction.

4. The electronic cutting machine of claim 1, wherein, The bottom of the upper sliding groove is provided with a V-shaped protrusion, and the bottom of the upper pulley is provided with a V-shaped groove that matches the protrusion; the top wall of the lower sliding groove is provided with a V-shaped recess, and the top of the lower pulley is provided with a V-shaped protrusion that matches the recess.

5. The electronic cutting machine of claim 1, wherein, The first driving mechanism includes: The drive belt is connected to the tool holder; The transmission gear is connected to the drive belt; A first motor has its rotating shaft connected to the axial direction of the transmission gear to drive the transmission gear to rotate, thereby driving the drive belt to move in the first direction, and driving the tool holder to move in the first direction.

6. The electronic cutting machine of claim 1, wherein, The electronic cutting machine also includes: A pivot is disposed below the working surface and extends along the first direction; A friction wheel is sleeved on the outer surface of the rotating shaft. The surface of the friction wheel contacts the lower surface of the workpiece to be processed and drives the workpiece to be processed to move along a second direction, which is perpendicular to the first direction. The second drive mechanism is configured to drive the rotating shaft to rotate along its axis, thereby causing the friction wheel to rotate and driving the workpiece to be processed to move.

7. The electronic cutting machine of claim 6, wherein, The second drive mechanism is disposed on one side of the rotating shaft, and the second drive mechanism includes: The driven gear is connected to one end of the rotating shaft; Second motor; The drive gear is sleeved on the shaft of the second motor; The transmission belt has its two opposite ends connected to the driving gear and the driven gear, respectively, thereby causing the second motor to drive the rotating shaft to rotate.

8. The electronic cutting machine of claim 1, wherein, The tool holder is equipped with a cutting tool for cutting the workpiece to be processed, and the cutting tool is movable in the height direction relative to the tool holder.

9. The electronic cutting machine of claim 1, wherein, The electronic cutting machine also includes: A door that is movable between an open position and a closed position, wherein when the door is in the open position, the upper surface of the door is parallel to the working surface and the upper surface is configured to support the workpiece to be processed; Material guides are disposed on opposite sides of the upper surface.

10. The electronic cutting machine of claim 9, wherein, The upper surface is provided with multiple anti-slip strips spaced apart; When the door is in the open position, the extension direction of the anti-slip strip is parallel to the first direction, and the extension direction of the material guide is perpendicular to the extension direction of the anti-slip strip.

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