Automatic cutting device for furniture metal fitting production and machining

Abstract

The invention discloses an automatic cutting device for furniture metal fitting production and machining. According to the technical scheme, the automatic cutting device is characterized by comprising a supporting table top; a sawing wheel; and a fixing mechanism; the fixing mechanism comprises two fixing assemblies, and the two fixing assemblies are arranged on the two sides of the cutting groove correspondingly. The fixing assembly comprises a supporting plate, the supporting plate is arranged at the top of the supporting table top, a plurality of cooling water tanks which are arranged in the horizontal direction perpendicular to the cutting groove are formed in the top of the supporting plate, the cooling water tanks are arranged in the length direction of the cutting groove, and the cooling water tanks penetrate through the supporting plate in the direction away from the cutting groove; cutting fluid is introduced into the cooling water tank; and a pressing plate; and through the arrangement of the cooling water tank in the supporting plate, the metal fittings can be cooled in the cutting process, cutting fluid can be prevented from making direct contact with the cutting positions of the metal fittings, then metal chippings are prevented from being mixed into the cutting fluid, and cyclic utilization of the cutting fluid is facilitated.

Description

Technical Field

[0001] This invention relates to the technical field of furniture manufacturing, and more specifically, to an automatic cutting device for the production and processing of furniture metal fittings. Background Technology

[0002] In the furniture manufacturing process, metal parts are often used, some of which need to be formed by cutting metal sheets. Moreover, the metal sheets used in furniture are mostly relatively thin.

[0003] In the process of cutting metal sheets using traditional cutting equipment, firstly, a lot of heat is easily generated, requiring the application of cutting fluid for cooling; secondly, the cut area of ​​the metal sheet is prone to local deformation due to the cutting force of the sawing wheel; and thirdly, the cutting fluid mixes with a large amount of metal debris generated during the cutting process, making it difficult to recycle and reuse the cutting fluid. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the present invention aims to provide an automatic cutting device for the production and processing of furniture metal parts. By setting a cooling water tank on the support plate, the device can not only cool the metal parts during the cutting process, but also prevent the cutting fluid from directly contacting the cutting position of the metal parts, thereby preventing metal debris from mixing into the cutting fluid and facilitating the recycling of the cutting fluid.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automatic cutting device for the production and processing of furniture metal fittings, comprising a supporting tabletop, wherein a cutting groove is provided on the top of the supporting tabletop along the width direction of the supporting tabletop;

[0006] A sawing wheel, wherein the sawing wheel is disposed within a cutting groove;

[0007] And a fixing mechanism, which is used to clamp both ends of the metal plate and align the cutting position of the metal plate with the cutting groove;

[0008] The fixing mechanism includes two fixing components, which are respectively disposed on both sides of the cutting groove;

[0009] The fixing component includes a support plate, which is disposed on the top of the support table. The top of the support plate is provided with a plurality of cooling water tanks arranged in a horizontal direction perpendicular to the cutting groove. The plurality of cooling water tanks are arranged along the length of the cutting groove and penetrate the support plate in a direction away from the cutting groove. Cutting fluid is introduced into the cooling water tanks.

[0010] And a pressure plate that presses the metal sheet against the top of the support plate.

[0011] The present invention is further configured such that: the fixing component also includes a stop bar, and two baffles are fixedly connected to the top two sides of the support plate. The length direction of the baffles is set along the length direction of the cooling water tank. When the pressure plate is pressed against the top of the metal plate, the two sides of the pressure plate respectively contact the two sides of the two stop bars that are close to each other.

[0012] The present invention is further configured such that: the fixing component further includes a limiting block, the limiting block is provided in several groups, each group of limiting blocks is provided with two, and each shape of metal plate corresponds to a group of limiting blocks;

[0013] The two limiting blocks in the same group are detachably connected to the two sides of the two stop bars that are close to each other and near the cutting groove. When the metal plate is placed on the top of the support plate, the two sides of the metal plate are respectively attached to the two sides of the two limiting blocks that are close to each other.

[0014] The present invention is further configured such that: a mounting groove is provided on the stop bar at the position corresponding to the limiting block, and a mounting rod that can be inserted into the mounting groove is provided on the limiting block;

[0015] A fixing screw is provided at the top of the stop bar corresponding to the position of the mounting groove. The fixing screw is threaded onto the stop bar and the bottom of the fixing screw can be inserted downward into the mounting groove to press it against the top of the mounting bar.

[0016] The present invention is further configured such that: a liquid inlet hole is provided in the mounting plate near the cutting groove, which is arranged perpendicular to the cooling water tank; one end of the liquid inlet hole penetrates the mounting plate, and a liquid inlet pipe is fixedly connected to the mounting plate at the position corresponding to the liquid inlet hole;

[0017] Each cooling water tank has a first connecting hole at the bottom that connects to the liquid inlet.

[0018] The present invention is further configured such that: an air inlet is provided in the mounting plate near the liquid inlet hole, one end of the air inlet penetrates the mounting plate, and an air inlet pipe is fixedly connected to the mounting plate at the position corresponding to the air inlet hole;

[0019] Each cooling water tank has a second connecting hole at the bottom that connects to the air intake.

[0020] The present invention is further configured such that: the end of the support plate away from the cutting groove has an extension plate, and the stop bar extends to both sides of the extension plate;

[0021] The extension plate is used to deliver the cutting fluid flowing out of the cooling water tank.

[0022] The invention is further configured to include a fastening assembly for fixing the pressure plate to the top of the support plate, thereby pressing the pressure plate metal sheet against the top of the support plate.

[0023] The present invention is further configured such that: the fastening assembly includes a fastening plate, the fastening plate is disposed above the pressure plate, and the fastening plate is slidable along the length direction of the two stop bars;

[0024] And fastening rods, of which multiple fastening rods are provided and threadedly connected to the fastening plate, the fastening rods are vertically arranged and can be pressed against the top of the pressure plate by rotation.

[0025] The present invention is further configured such that: two sliding grooves are provided on the two sides of the two stops that are far apart from each other, and two sliding blocks are provided in the two sliding grooves that can slide in the two sliding grooves along the length of the sliding grooves respectively;

[0026] Two connecting plates are fixedly connected to both ends of the fastening plate, and two sliders are fixedly connected to the two connecting plates respectively.

[0027] In summary, the present invention has the following advantages over the prior art: the present invention, by setting a cooling water tank on the support plate, can not only cool the metal parts during the cutting process, but also prevent the cutting fluid from directly contacting the cutting position of the metal parts, thereby preventing metal debris from being mixed into the cutting fluid and facilitating the recycling of the cutting fluid. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of the embodiment;

[0029] Figure 2 for Figure 1 Enlarged schematic diagram of part A;

[0030] Figure 3 for Figure 1 Enlarged schematic diagram of part B;

[0031] Figure 4 This is a schematic diagram illustrating the cooling water tank in an embodiment;

[0032] Figure 5 for Figure 4 Enlarged schematic diagram of part C.

[0033] In the diagram: 1. Support tabletop; 11. Cutting groove; 2. Saw wheel; 3. Fixing assembly; 31. Support plate; 311. Cooling water tank; 312. Liquid inlet; 313. Air inlet; 32. Pressure plate; 33. Extension plate; 34. Stop bar; 35. Fastening plate; 351. Connecting plate; 352. Slider; 36. Liquid inlet pipe; 37. Air inlet pipe; 38. Limiting block; 381. Mounting rod. Detailed Implementation

[0034] To enable those skilled in the art to better understand the technical solutions of the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Based on the embodiments in this application, other similar embodiments obtained by those skilled in the art without creative effort should all fall within the scope of protection of this application. Furthermore, directional terms mentioned in the following embodiments, such as "up," "down," "left," and "right," are only for reference to the directions in the accompanying drawings; therefore, the directional terms used are for illustrative purposes and not for limiting the invention.

[0035] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0036] Example: An automatic cutting device for the production and processing of furniture metal fittings, see attached document. Figure 1 - Appendix Figure 5 The device includes a supporting tabletop 1, a sawing wheel 2, and a fixing mechanism. The top of the supporting tabletop 1 is provided with a cutting groove 11 arranged along the width direction of the supporting tabletop 1. The sawing wheel 2 is disposed in the cutting groove 11. The fixing mechanism is used to clamp both ends of the metal plate and align the cutting position of the metal plate with the cutting groove 11. The fixing mechanism includes two fixing components 3, which are respectively disposed on both sides of the cutting groove 11. The fixing components 3 include a support plate 31 and a pressure plate 32. The support plate 31 is disposed on the top of the supporting tabletop 1. The top of the support plate 31 is provided with a plurality of cooling water tanks 311 arranged in a horizontal direction perpendicular to the cutting groove 11. The plurality of cooling water tanks 311 are arranged along the length direction of the cutting groove 11 and penetrate the support plate 31 in a direction away from the cutting groove 11. Cutting fluid is introduced into the cooling water tanks 311. The pressure plate 32 presses the metal plate tightly against the top of the support plate 31.

[0037] The support plate 31 and pressure plate 32 are used to press the metal plate tightly, especially at the cutting position, to prevent deformation of the metal plate during the cutting process. Secondly, the cooling water tank 311 allows the cutting fluid to contact the metal plate and use the thermal conductivity of the metal plate to cool the cutting area, while also preventing the cutting fluid from contacting the cutting area, thus preventing metal debris from mixing into the cutting fluid and facilitating its recycling.

[0038] The fixing component 3 also includes a stop bar 34. Two baffles are fixedly connected to the top two sides of the support plate 31. The length direction of the baffles is set along the length direction of the cooling water tank 311. When the pressure plate 32 is pressed against the top of the metal plate, the two sides of the pressure plate 32 contact the two sides of the two stop bars 34 that are close to each other.

[0039] The pressure plate 32 can be positioned by setting the stop lever 34.

[0040] Specifically, the fixing component 3 also includes a limiting block 38. The limiting block 38 is provided in several groups, and each group of limiting blocks 38 has two. Each shape of metal plate corresponds to a group of limiting blocks 38. The two limiting blocks 38 in the same group are detachably connected to the two sides of the two stops 34 that are close to each other and near the end of the cutting groove 11. When the metal plate is placed on the top of the support plate 31, the two sides of the metal plate are respectively attached to the two sides of the two limiting blocks 38 that are close to each other.

[0041] By setting different sets of limit blocks 38, it is possible to perform cutting operations on metal plates of different specifications and shapes.

[0042] Specifically, a mounting groove is provided on the stop bar 34 at the position corresponding to the limiting block 38, and a mounting rod 381 that can be inserted into the mounting groove is provided on the limiting block 38; a fixing screw is provided on the top of the stop bar 34 at the position corresponding to the mounting groove, the fixing screw is threaded to the stop bar 34, and the bottom of the fixing screw can be inserted downward into the mounting groove to press against the top of the mounting rod 381.

[0043] Specifically, an inlet hole 312 is provided in the mounting plate near the cutting groove 11, which is perpendicular to the cooling water tank 311. One end of the inlet hole 312 passes through the mounting plate, and an inlet pipe 36 is fixedly connected to the mounting plate at the position corresponding to the inlet hole 312. Each cooling water tank 311 has a first connecting hole at the bottom that communicates with the inlet hole 312.

[0044] Specifically, an air inlet 313 is provided in the mounting plate near the liquid inlet 312. One end of the air inlet 313 passes through the mounting plate, and an air inlet pipe 37 is fixedly connected to the mounting plate at the position corresponding to the air inlet 313. Each cooling water tank 311 has a second connecting hole at the bottom that communicates with the air inlet 313.

[0045] By setting the air intake pipe 37, air can be injected into the cooling water tank 311 after each cutting operation, thereby pushing the remaining cutting fluid in the cooling water tank 311 out of the cooling water tank 311.

[0046] Specifically, the support plate 31 has an extension plate 33 at the end away from the cutting groove 11, and the stop bar 34 extends to both sides of the extension plate 33; the extension plate 33 is used to deliver the cutting fluid flowing out of the cooling water tank 311.

[0047] Specifically, this embodiment also includes a fastening assembly, which is used to fix the pressure plate 32 to the top of the support plate 31 so as to press the metal plate of the pressure plate 32 against the top of the support plate 31.

[0048] Specifically, the fastening assembly includes a fastening plate 35 and fastening rods. The fastening plate 35 is disposed above the pressure plate 32 and can slide along the length of the two stop bars 34. Multiple fastening rods are provided and threadedly connected to the fastening plate 35. The fastening rods are vertically arranged and can be pressed against the top of the pressure plate 32 by rotation.

[0049] Specifically, two sliding grooves are provided on the two sides of the two stop bars 34 that are far apart from each other, and two sliding blocks 352 are provided in the two sliding grooves that can slide in the two sliding grooves along the length of the sliding grooves respectively; two connecting plates 351 are fixedly connected to both ends of the fastening plate 35, and the two sliding blocks 352 are fixedly connected to the two connecting plates 351 respectively.

[0050] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. An automatic cutting device for manufacturing and processing furniture metal fittings, characterized in that: Includes a support tabletop (1), the top of which is provided with a cutting groove (11) arranged along the width direction of the support tabletop (1); A sawing wheel (2) is disposed in a cutting groove (11); And a fixing mechanism, which is used to clamp the two ends of the metal plate and align the cutting position of the metal plate with the cutting groove (11); The fixing mechanism includes two fixing components (3), which are respectively arranged on both sides of the cutting groove (11); The fixing component (3) includes a support plate (31), which is disposed on the top of the support table (1). The top of the support plate (31) is provided with a plurality of cooling water tanks (311) arranged in a horizontal direction perpendicular to the cutting groove (11). The plurality of cooling water tanks (311) are arranged along the length of the cutting groove (11) and the cooling water tanks (311) penetrate the support plate (31) in a direction away from the cutting groove (11). Cutting fluid is introduced into the cooling water tanks (311). And a pressure plate (32) that presses the metal plate against the top of the support plate (31).

2. The automatic cutting device for manufacturing and processing furniture metal fittings according to claim 1, characterized in that: The fixing component (3) also includes a stop bar (34). Two baffles are fixedly connected to the top two sides of the support plate (31). The length direction of the baffles is set along the length direction of the cooling water tank (311). When the pressure plate (32) is pressed against the top of the metal plate, the two sides of the pressure plate (32) respectively contact the two sides of the two stop bars (34) that are close to each other.

3. The automatic cutting device for manufacturing and processing furniture metal fittings according to claim 2, characterized in that: The fixing component (3) also includes a limiting block (38), and the limiting block (38) is provided in several groups. Each group of limiting blocks (38) has two blocks, and each shape of metal plate corresponds to a group of limiting blocks (38). The two limiting blocks (38) of the same group are detachably connected to the two stops (34) on the sides close to each other and near the end of the cutting groove (11). When the metal plate is placed on the top of the support plate (31), the two sides of the metal plate are respectively attached to the two limiting blocks (38) on the sides close to each other.

4. The automatic cutting device for manufacturing and processing furniture metal fittings according to claim 3, characterized in that: The stop bar (34) is provided with an installation groove at the position corresponding to the limit block (38), and the limit block (38) is provided with an installation rod (381) that can be inserted into the installation groove; A fixing screw is provided at the top of the stop bar (34) corresponding to the position of the mounting groove. The fixing screw is threaded onto the stop bar (34) and the bottom of the fixing screw can be inserted downward into the mounting groove to press against the top of the mounting rod (381).

5. The automatic cutting device for manufacturing and processing furniture metal fittings according to claim 4, characterized in that: The mounting plate is provided with an inlet hole (312) located near the cutting groove (11) and arranged in a direction perpendicular to the cooling water tank (311). One end of the inlet hole (312) penetrates the mounting plate and an inlet pipe (36) is fixedly connected to the mounting plate at the position corresponding to the inlet hole (312). Each cooling water tank (311) has a first connecting hole at the bottom that communicates with the liquid inlet (312).

6. The automatic cutting device for manufacturing and processing furniture metal fittings according to claim 5, characterized in that: An air inlet (313) is also provided in the mounting plate near the liquid inlet (312). One end of the air inlet (313) passes through the mounting plate and an air inlet pipe (37) is fixedly connected to the mounting plate at the position corresponding to the air inlet (313). Each cooling water tank (311) has a second connecting hole at the bottom that communicates with the air inlet (313).

7. An automatic cutting device for manufacturing and processing furniture metal fittings according to claim 6, characterized in that: The support plate (31) has an extension plate (33) at one end away from the cutting groove (11), and the stop bar (34) extends to both sides of the extension plate (33); The extension plate (33) is used to deliver the cutting fluid flowing out of the cooling water tank (311).

8. An automatic cutting device for manufacturing and processing furniture metal fittings according to claim 7, characterized in that: It also includes a fastening assembly for securing the pressure plate (32) to the top of the support plate (31) so as to press the metal plate of the pressure plate (32) against the top of the support plate (31).

9. An automatic cutting device for manufacturing and processing furniture metal fittings according to claim 8, characterized in that: The fastening assembly includes a fastening plate (35) disposed above the pressure plate (32), and the fastening plate (35) is slidable along the length of the two stops (34); And fastening rods, of which multiple fastening rods are provided and threadedly connected to the fastening plate (35), the fastening rods are vertically arranged and can be pressed against the top of the pressure plate (32) by rotation.

10. An automatic cutting device for manufacturing and processing furniture metal fittings according to claim 9, characterized in that: Two sliding grooves are provided on the two sides of the two stops (34) that are far apart from each other, and two sliding blocks (352) are provided in the two sliding grooves that can slide in the two sliding grooves along the length of the sliding grooves respectively. Two connecting plates (351) are fixedly connected to both ends of the fastening plate (35), and two sliders (352) are fixedly connected to the two connecting plates (351) respectively.

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