A multi-functional automatic cutting and drilling equipment and method for furniture manufacturing

Abstract

The present invention provides a multifunctional automatic cutting and drilling device and method for furniture manufacturing, which relates to the field of furniture manufacturing. The multifunctional automatic cutting and drilling device for furniture manufacturing includes a support unit, a transmission unit, a clamping unit, a positioning unit, a cutting unit, a ranging unit, and a drilling unit. The support unit includes a support rod, a top plate, and a layer plate welded together. The transmission unit includes a transverse movement assembly and two transmission assemblies. The transverse movement assembly is used to drive the two transmission assemblies to approach each other. The transmission assemblies are installed on the upper part of the top plate, and the transverse movement assembly is installed on the lower part of the top plate. The transmission unit is used to transmit the metal raw material to move horizontally. Through the mutual cooperation of the set transmission unit, positioning unit, cutting unit, drilling unit, and clamping unit, the cutting and drilling operations can be automatically completed, the transfer time of the workpiece can be shortened, and the processing efficiency can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of furniture manufacturing, and in particular to a multifunctional automatic cutting and drilling device and method for furniture manufacturing. Background Art

[0002] At present, metal materials are widely used in furniture manufacturing, which can improve the overall aesthetics of furniture and improve the durability of furniture. Furniture manufacturing requires cutting and drilling of metal raw materials.

[0003] When manufacturing furniture, it is usually necessary to cut a large piece of metal sheet into the required small pieces, then drill holes at preset positions of the metal sheet, and then use connecting screws to splice the parts for use.

[0004] In the existing technology, the cutting and drilling processes of metal sheet raw materials usually require two devices to be processed separately. The metal sheet raw materials need to be transferred and clamped multiple times between the two devices, which greatly increases the time of cutting and drilling operations and reduces the processing efficiency. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the present invention provides a multifunctional automated cutting and drilling device and method for furniture manufacturing, which solves the problem that the cutting and drilling operations cannot be completed at one time during furniture manufacturing, resulting in low processing efficiency.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a multifunctional automatic cutting and drilling device for furniture manufacturing, comprising:

[0009] A support unit, the support unit comprising a support rod, a top plate, and a layer plate welded together;

[0010] A transmission unit, the transmission unit comprises a transverse movement component and two transmission components, the transverse movement component is used to drive the two transmission components to approach each other, the transmission component is installed on the upper part of the top plate, the transverse movement component is installed on the lower part of the top plate, and the transmission unit is used to transmit the metal raw material to move horizontally;

[0011] A clamping unit, the clamping unit is used to provide a vertical downward clamping force to the metal raw material;

[0012] A positioning unit, the positioning unit being used to abut against a feed end surface of the metal raw material;

[0013] A cutting unit, wherein the cutting unit is used to cut the metal raw material along a direction perpendicular to the feeding direction;

[0014] A ranging unit, which is installed on a support rod and is used to define the cutting part of the metal raw material;

[0015] A drilling unit, which is installed on a laminate. The drilling unit is used for drilling at a preset part of the metal raw material. The drilling unit includes a lifting driving device, a lifting frame and a drilling machine. Through the mutual cooperation of the provided transmission unit, positioning unit, cutting unit, drilling unit and clamping unit, the present invention can automatically complete the cutting and drilling operations. Compared with using two devices for processing, the transfer time of the workpiece is shortened and the processing efficiency is improved.

[0016] Preferably, a mounting sleeve is fixedly connected to the discharging end of the laminate. The ranging unit includes a cross bar and a baffle fixed as a whole. The cross bar passes through the mounting sleeve and is fixed to each other by bolts. A scale line is provided on the cross bar. A stress bar is fixedly connected to the edge of the laminate. A moving channel, a drilling channel and a sliding groove are provided on the top plate. The drilling channel is located outside the moving channel, and the sliding groove is located outside the drilling channel.

[0017] Preferably, the transverse movement assembly includes a transverse movement electric push rod fixedly installed at the lower part of the top plate. The output end of the transverse movement electric push rod is fixedly connected with a moving block. The moving block passes through the moving channel and is fixedly connected with a connecting frame. The lower part of the connecting frame is fixedly connected with a slider slidably matched with the sliding groove.

[0018] Preferably, the transmission assembly includes a transmission frame. A transmission motor is fixedly installed on the outside of the transmission frame. Two transmission rollers and support rollers are rotatably installed at the lower part of the transmission frame. The output end of the transmission motor is fixedly connected with one transmission roller. A transmission belt is provided between the two transmission rollers. End blocks are fixedly connected to the end faces of the transmission rollers and the support rollers. A vertical support wheel is rotatably installed at the upper part of the transmission frame. The left transmission frame is fixedly connected with the connecting frame, and the right transmission frame is fixedly installed on the top plate.

[0019] Preferably, the clamping unit includes a clamping frame fixedly installed at the upper part of the right transmission frame. A clamping cylinder is fixedly installed on the clamping frame. The output end of the clamping cylinder is fixedly connected with a clamping lifting frame. A clamping piece is fixedly installed at the lower part of the clamping lifting frame. A clamping counterweight block is fixedly connected to the short side end of the clamping frame.

[0020] Preferably, the positioning unit includes a positioning frame fixedly installed on the upper part of the right transmission frame. A positioning counterweight block is fixedly connected to the short side end of the positioning frame. A positioning electric push rod is fixedly installed on the positioning frame. The output end of the positioning electric push rod is fixedly connected to a positioning plate frame. Two fixing blocks are fixedly connected to the upper part of the positioning plate frame. A reset rod is fixedly connected between the two fixing blocks. A driving concave block is slidably connected to the reset rod. A reset spring is sleeved on the reset rod and located on the right side of the driving concave block. A positioning block and a clamping member are provided at the lower part of the positioning plate frame. The right positioning block and the clamping member are both fixedly installed on the positioning plate frame. The left positioning block is fixedly installed at the lower part of the driving concave block. A guiding groove for driving the movement of the driving concave block is provided on the positioning plate frame. A driving member is snap-connected to the driving concave block. The driving member is fixedly installed on the left transmission frame.

[0021] Preferably, the clamping member includes a connecting plate. A clamping slide rod is slidably connected inside the connecting plate. The upper end of the clamping slide rod is fixedly connected to a top block. The lower part of the clamping slide rod is fixedly connected to a force-bearing frame. A clamping wheel is rotatably installed at the lower part of the force-bearing frame. A clamping spring is sleeved on the clamping slide rod and located between the connecting plate and the force-bearing frame.

[0022] Preferably, the cutting unit includes a moving motor, a moving slide rod, and a moving lead screw installed on a support rod. The output end of the moving motor is fixedly connected to the moving lead screw. A moving seat is threadedly connected to the moving lead screw. The moving seat is slidably matched with the moving slide rod. A cutting motor is fixedly installed on the moving seat. The cutting motor drives a cutting tool disc to rotate through a transmission member.

[0023] The present invention also provides a method for using the above-mentioned multifunctional automatic cutting and drilling equipment for furniture manufacturing, including the following steps:

[0024] S1. According to the width of the metal raw material, drive the transmission component to move through the transverse movement component so that the distance between the two transmission components is adapted to the width of the metal raw material; according to the target length of the metal raw material to be cut, adjust the ranging unit to adapt to the target length;

[0025] S2. Use the transmission component to transport the metal raw material, and use the positioning unit to abut and preliminarily fix the metal raw material;

[0026] S3. Use the clamping unit to completely fix the metal raw material;

[0027] S4. Use the drilling unit to drill the metal plate;

[0028] S5. Reset the positioning unit and the clamping unit, and use the transmission component to transport the metal raw material to the target length position again. Stop the transmission component, and use the clamping unit to clamp the metal plate again;

[0029] S6. Use the cutting unit to complete the cutting operation on the metal raw material.

[0030] (III) Beneficial effects

[0031] The present invention provides a multifunctional automatic cutting and drilling device and method for furniture manufacturing. It has the following beneficial effects:

[0032] 1. Through the mutual cooperation of the transmission unit, positioning unit, cutting unit, drilling unit, and clamping unit set in the present invention, the cutting and drilling operations can be automatically completed. Compared with using two devices for processing, the transfer time of the workpiece is shortened, and the processing efficiency is improved.

[0033] 2. Through the ranging unit set in the present invention, the cutting position of the material can be controlled according to the target value. Compared with traditional line-drawing cutting, it has the advantages of ensuring the unity of workpieces and being suitable for batch furniture manufacturing.

[0034] 3. Through the transverse movement unit set in the present invention, compared with existing devices that can only process metal plates of a fixed size, it can be suitable for metal raw materials of different widths and sizes, and has a wide range of applications.

[0035] 4. Compared with existing two devices, the present invention has a compact overall structure, high automation degree, and diverse functions, and is suitable for furniture manufacturing. Description of the drawings

[0036] Figure 1 Is the overall three-dimensional view of the present invention;

[0037] Figure 2 Is the overall front view of the present invention;

[0038] Figure 3 Is the three-dimensional view of the support unit of the present invention;

[0039] Figure 4 Is the three-dimensional view of the transmission component of the present invention;

[0040] Figure 5 Is the three-dimensional view of the clamping unit of the present invention;

[0041] Figure 6 Is of the present invention Figure 5 The enlarged view at point A in;

[0042] Figure 7 Is the three-dimensional view of the positioning unit of the present invention;

[0043] Figure 8 Is the three-dimensional view of the cutting unit part of the present invention;

[0044] Figure 9Isometric view of the distance measuring unit of the present invention;

[0045] Figure 10 Isometric view of the protective cover of the present invention;

[0046] Figure 11 Isometric view of the driving member of the present invention;

[0047] Figure 12 Isometric view of the transverse movement assembly of the present invention;

[0048] Figure 13 Isometric view of the drilling unit and the drilling machine of the present invention.

[0049] Among them, 1. Support unit; 2. Transmission assembly; 3. Clamping unit; 4. Positioning unit; 5. Cutting unit; 6. Distance measuring unit; 7. Protective cover; 701. Raw material discharge channel; 8. Metal raw material; 9. Driving member; 10. Transverse movement assembly; 11. Drilling unit; 12. Drilling machine; 101. Support rod; 102. Top plate; 103. Laminate; 104. Stress bar; 105. Mounting sleeve; 106. Movement channel; 107. Drilling channel; 108. Slide groove; 201. Transmission roller; 202. Transmission belt; 203. Support roller; 204. End block; 205. Support wheel; 206. Transmission frame; 207. Transmission motor; 301. Clamping frame; 302. Clamping counterweight; 303. Clamping cylinder; 304. Clamping lifting frame; 305. Guide rod; 306. Clamping member; 3061. Clamping wheel; 3062. Stress frame; 3063. Clamping spring; 3064. Clamping slide bar; 3065. Top block; 3066. Connecting plate; 401. Positioning frame; 402. Positioning counterweight; 403. Positioning electric push rod; 404. Positioning plate frame; 405. Fixed block; 406. Return spring; 407. Return rod; 408. Guide groove; 409. Positioning block; 410. Driving concave block; 501. Movement motor; 502. Movement slide bar; 503. Movement lead screw; 504. Movement seat; 505. Cutting motor; 506. Transmission member; 507. Cutting cutter head; 601. Cross bar; 602. Baffle; 603. Contact switch; 901. Driving frame; 902. Reinforcing diagonal bar; 903. Driving vertical block; 1001. Transverse movement electric push rod; 1002. Connecting frame; 1003. Slide block; 1004. Movement block; 1101. Lower plate; 1102. Connecting rod; 1103. Support sleeve; 1104. Mounting plate; 1105. Lifting electric push rod. Detailed implementation manners

[0050] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0051] As Figures 1 - 13 shown, an embodiment of the present invention provides a multifunctional automatic cutting and drilling device for furniture manufacturing, including:

[0052] A support unit 1, the support unit 1 includes a support rod 101, a top plate 102, and a layer plate 103 welded together. A mounting sleeve 105 is fixedly connected to the discharging end of the layer plate 103, and a stress bar 104 is fixedly connected to the edge of the layer plate 103. A moving channel 106, a drilling channel 107, and a sliding groove 108 are provided on the top plate 102. The drilling channel 107 is located outside the moving channel 106, and the sliding groove 108 is located outside the drilling channel 107;

[0053] Referring to Figure 3 , the mounting sleeve 105 is used to install the cross bar 601, the moving channel 106 is used for the movement of the moving block 1004, and the sliding groove 108 is used for the movement of the slider 1003.

[0054] A transmission unit, the transmission unit includes a transverse movement assembly 10 and two transmission assemblies 2. The transverse movement assembly 10 is used to drive the two transmission assemblies 2 to approach each other. The transmission assemblies 2 are installed on the upper part of the top plate 102, and the transverse movement assembly 10 is installed on the lower part of the top plate 102. The transmission unit is used to horizontally move the metal raw material 8. The transverse movement assembly 10 includes a transverse movement electric push rod 1001 fixedly installed on the lower part of the top plate 102. The output end of the transverse movement electric push rod 1001 is fixedly connected to a moving block 1004. The moving block 1004 passes through the moving channel 106 and is fixedly connected to a connecting frame 1002. A slider 1003 that is slidably matched with the sliding groove 108 is fixedly connected to the lower part of the connecting frame 1002;

[0055] Referring to Figure 12 and Figure 1 , during the transverse movement operation, the transverse movement electric push rod 1001 is energized to drive the moving block 1004. The moving block 1004 drives the connecting frame 1002 and the slider 1003 to move, so as to drive the left transmission assembly 2 to move, so as to change the distance between the two transmission assemblies 2, so as to adapt to metal raw materials 8 of different widths and sizes.

[0056] In order to measure the distance between the two transmission assemblies 2, a distance measuring sensor can be installed on the transmission frame 206, such as using an infrared distance measuring sensor.

[0057] The transmission component 2 includes a transmission frame 206. A transmission motor 207 is fixedly installed on the outer side of the transmission frame 206. Two transmission rollers 201 and support rollers 203 are rotatably installed at the lower part of the transmission frame 206. The output end of the transmission motor 207 is fixedly connected to one end of the transmission roller 201. A transmission belt 202 is arranged between the two transmission rollers 201. End blocks 204 are fixedly connected to the end faces of the transmission rollers 201 and the support rollers 203. A vertical support wheel 205 is rotatably installed at the upper part of the transmission frame 206. The left transmission frame 206 is fixedly connected to the connecting frame 1002, and the right transmission frame 206 is fixedly installed on the top plate 102;

[0058] Reference Figure 4 , during the transmission operation, the transmission motor 207 is powered on to work, driving one end of the transmission roller 201 to rotate. By using the friction between the transmission roller 201 and the transmission belt 202, the transmission belt 202 can be driven to move. The support roller 203 is located between the two transmission rollers 201 and can provide a supporting force for the transmission belt 202. The end block 204 is used to limit the movement of the transmission belt 202 to prevent the transmission belt 202 from detaching, ensuring the smooth and stable movement of the transmission belt 202. The movement of the transmission belt 202 can drive the metal raw material 8 to move, realizing the transmission function.

[0059] The clamping unit 3 is used to provide a vertically downward clamping force on the metal raw material 8. The clamping unit 3 includes a clamping frame 301 fixedly installed on the upper part of the right transmission frame 206. A clamping cylinder 303 is fixedly installed on the clamping frame 301. The output end of the clamping cylinder 303 is fixedly connected to a clamping lifting frame 304. A clamping member 306 is fixedly installed at the lower part of the clamping lifting frame 304. A clamping counterweight 302 is fixedly connected to the short side end of the clamping frame 301;

[0060] Reference Figure 5 , during the clamping operation, under the action of an external air source, the clamping cylinder 303 drives the clamping frame 301 to move downward, and the clamping frame 301 drives the clamping member 306 to move downward. By using the clamping member 306 to provide a downward pressure on the metal raw material 8, the metal raw material 8 is clamped. The clamping counterweight 302 can ensure the stability of the clamping frame 301. The number of the clamping units 3 is at least one.

[0061] In order to improve the clamping force, a guide rod 305 is fixedly connected to the clamping lifting frame 304. The guide rod 305 passes through the clamping frame 301 and is in sliding fit with each other;

[0062] Positioning unit 4 is used to abut against the feeding end face of the metal raw material 8. The positioning unit 4 includes a positioning frame 401 fixedly installed on the upper part of the right transmission frame 206. A positioning counterweight 402 is fixedly connected to the short side end of the positioning frame 401. A positioning electric push rod 403 is fixedly installed on the positioning frame 401. The output end of the positioning electric push rod 403 is fixedly connected to a positioning plate frame 404. Two fixing blocks 405 are fixedly connected to the upper part of the positioning plate frame 404. A reset rod 407 is fixedly connected between the two fixing blocks 405. A driving concave block 410 is slidably connected to the reset rod 407. A reset spring 406 is sleeved on the reset rod 407 and located on the right side of the driving concave block 410. A positioning block 409 and a clamping member 306 are provided at the lower part of the positioning plate frame 404. The right positioning block 409 and the clamping member 306 are both fixedly installed on the positioning plate frame 404. The left positioning block 409 is fixedly installed at the lower part of the driving concave block 410. A guiding groove 408 for moving the driving concave block 410 is provided on the positioning plate frame 404. A driving member 9 is snap-connected to the driving concave block 410. The driving member 9 is fixedly installed on the left transmission frame 206;

[0063] Reference Figure 7 , during the positioning operation, the positioning electric push rod 403 is powered on to drive the positioning plate frame 404 to move downward. The movement of the positioning plate frame 404 has two stages. The first stage is that the positioning plate frame 404 drives the positioning block 409 to move downward, so that the positioning block 409 is lower than the plane where the metal raw material 8 is located, and the clamping member 306 does not contact the metal raw material 8. The second stage is that after the metal raw material 8 contacts the positioning block 409, the positioning electric push rod 403 drives the positioning plate frame 404 and the positioning block 409 to continue to move downward again. At this time, the positioning block 409 contacts the metal raw material 8, and the clamping member 306 also contacts the metal raw material 8, providing a certain downward pressure to achieve the purpose of preliminary fixation. The positioning counterweight 402 is used to ensure the balance of the positioning frame 401 and ensure the stability of the positioning frame 401. In order to detect the position of the metal raw material 8, a proximity switch can be installed on the top plate 102 to detect the position of the metal raw material 8.

[0064] The driving member 9 includes a driving frame 901, a reinforcing diagonal rod 902, and a driving vertical block 903 welded together;

[0065] Reference Figure 7 、 Figure 1, the driving member 9 is used to transmit the force for the lateral movement of the left transmission frame 206. The driving vertical block 903 is used to cooperate with the driving concave block 410 to ensure that the driving vertical block 903 does not affect the up and down movement of the driving concave block 410. When the left transmission frame 206 moves to the right, the left positioning block 409 also moves to the right synchronously. Conversely, when the left transmission frame 206 moves to the left, the left positioning block 409 also moves to the left synchronously to adapt to metal raw materials 8 of different widths. The reinforcing diagonal rod 902 is used to ensure the overall stability of the driving member 9. The reset rod 407 is used to guide the movement of the driving concave block 410, and the reset spring 406 is used to provide a certain reset elastic force, and the elastic force also acts on the side surface of the driving concave block 410 to ensure the stability and accuracy of the position when the left positioning block 409 moves, and to avoid excessive wear of the left positioning block 409 and the phenomenon of deviation of the left positioning block 409.

[0066] The clamping member 306 includes a connecting plate 3066. A clamping slide rod 3064 is slidably connected inside the connecting plate 3066. The upper end of the clamping slide rod 3064 is fixedly connected with a top block 3065. The lower part of the clamping slide rod 3064 is fixedly connected with a force-receiving frame 3062. A clamping wheel 3061 is rotatably installed at the lower part of the force-receiving frame 3062. A clamping spring 3063 is sleeved on the clamping slide rod 3064 between the connecting plate 3066 and the force-receiving frame 3062;

[0067] Reference Figure 6 , the clamping wheel 3061 first contacts the upper surface of the metal raw material 8 and can transmit a vertically downward pressing clamping force for clamping the metal raw material 8 to ensure the stability of the metal raw material. When the downward pressing clamping force is too large, the clamping slide rod 3064 moves upward relative to the connecting plate 3066, and the clamping spring 3063 will be compressed to avoid excessive downward pressure and damage to the surface of the metal raw material 8, improving the quality of the metal raw material 8 after processing. At the same time, the clamping wheel 3061 can also rotate self - sufficiently to facilitate the movement of the metal raw material 8. A certain downward pressure can be provided by the clamping wheel 3061 during the transmission process, which can increase the friction between the metal raw material 8 and the conveyor belt 202 during transmission.

[0068] The cutting unit 5 is used to cut the metal raw material 8 along a direction perpendicular to the feeding direction. The cutting unit 5 includes a moving motor 501, a moving slide rod 502, and a moving lead screw 503 installed on the support rod 101. The output end of the moving motor 501 is fixedly connected with the moving lead screw 503. A moving seat 504 is threadedly connected to the moving lead screw 503. The moving seat 504 is slidably engaged with the moving slide rod 502. A cutting motor 505 is fixedly installed on the moving seat 504. The cutting motor 505 drives the cutting cutter head 507 to rotate through a transmission member 506;

[0069] Reference Figure 8, during the cutting operation, the cutting motor 505 is energized to work, driving the cutting tool disc 507 to rotate self - driven through the transmission member 506. The transmission member 506 can be a chain drive or a belt drive. The moving motor 501 is energized to work, driving the moving lead screw 503 to rotate. The moving lead screw 503 drives the moving seat 504 to move, so as to drive the cutting tool disc 507 to move and complete the horizontal cutting operation of the metal raw material 8.

[0070] To increase the safety of the operation, a protective cover 7 is provided above the cutting tool disc 507, and a raw material discharge channel 701 is provided on the protective cover 7;

[0071] Reference Figure 10 、 Figure 1 The protective cover 7 is used to provide protection for the cutting tool disc 507, preventing manual accidental contact with the cutting tool disc 507 and increasing the safety of the cutting operation. The raw material discharge channel 701 is used for the metal raw material 8 to pass through and be discharged.

[0072] The distance - measuring unit 6, the distance - measuring unit 6 is used to define the cutting part of the metal raw material 8. The distance - measuring unit 6 includes a cross bar 601 and a baffle 602 fixed together. The cross bar 601 passes through the mounting sleeve 105 and is fixed to each other by bolts. Scale lines are provided on the cross bar 601;

[0073] Reference Figure 9 、 Figure 1 When measuring the distance, the distance between the baffle 602 and the cutting tool disc 507 is the length distance of the cut product. Scale lines are provided on the cross bar 601, which can facilitate the adjustment of the position of the cross bar 601. During adjustment, by turning the bolt on the mounting sleeve 105, after loosening, move the cross bar 601 to the required position, and then tighten the bolt again to achieve the purpose of fixing the cross bar 601. Among them, the contact switch 603 is used to trigger when the metal raw material 8 is in full contact with the baffle 602.

[0074] To increase the automation of the equipment, a contact switch 603 is installed on the baffle 602;

[0075] The drilling unit 11, the drilling unit 11 is used for drilling at a preset part of the metal raw material 8. The drilling unit 11 includes a lifting drive device, a lifting frame and a drilling machine 12. The lifting drive device is a lifting electric push rod 1105. The lifting frame includes a lower plate 1101, a connecting rod 1102, a support sleeve 1103 and a mounting plate 1104 fixed together. The connecting rod 1102 passes through the layer plate 103, and the lifting electric push rod 1105 is fixedly installed at the lower part of the layer plate 103.

[0076] Reference Figure 1 、 Figure 2 、 Figure 13, during the drilling operation, the lifting electric push rod 1105 is powered on to drive the lower plate 1101. The lower plate 1101 drives the connecting rod 1102, and the connecting rod 1102 drives the support sleeve 1103 and the mounting plate 1104 to move. When the mounting plate 1104 moves upward, it can drive the drilling machine 12 to move upward. The drilling machine 12 is a motor-driven drill bit, which can perform drilling operations on the metal raw material 8. The installation position of the drilling machine 12 is a preset position, which can ensure that the drilling position is the preset position. The connecting rod 1102 is used to ensure the stability of the movement of the mounting plate 1104.

[0077] For automatic control, a controller is provided on the support unit 1. The controller can be a PLC controller, which is used to control the automatic operation of each component.

[0078] This embodiment also provides a method for using the above-mentioned multifunctional automatic cutting and drilling equipment for furniture manufacturing, including the following steps:

[0079] S1. According to the width of the metal raw material 8, drive the transmission component 2 to move through the transverse movement component 10, so that the distance between the two transmission components 2 is adapted to the width of the metal raw material 8; according to the target length of the metal raw material 8 to be cut, adjust the ranging unit 6 to adapt to the target length; specifically: according to the width of the metal raw material 8, start the transverse movement electric push rod 1001 to make the distance between the left and right support wheels 205 adapt to the width of the metal raw material 8, and drive the driving concave block 410 and the left positioning block 409 to move synchronously through the driving part 9; according to the target length of the metal raw material 8 to be cut, adjust the ranging unit 6 so that the distance between the baffle 602 and the cutting tool disc 507 is the target length.

[0080] S2. Use the transmission component 2 to transport the metal raw material 8, and use the positioning unit 4 to abut and preliminarily fix the metal raw material 8; specifically: place the metal raw material 8 on the conveyor belt 202, start the transmission motor 207 to transport the metal raw material 8, start the positioning electric push rod 403 to drive the positioning plate frame 404 and the positioning block 409 to move downward to abut the distance. After the metal raw material 8 contacts the positioning block 409, the positioning electric push rod 403 drives downward again to achieve full abutment and preliminary fixation of the metal raw material 8.

[0081] S3. Use the clamping unit 3 to completely fix the metal raw material 8; specifically: stop the transmission motor 207 from working, and start the clamping cylinder 303 to drive the clamping part 306 to completely fix the metal raw material 8.

[0082] S4. Use the drilling unit 11 to perform drilling operations on the metal plate; specifically: start the drilling unit 11 and the drilling machine 12 to perform drilling operations on the plate.

[0083] S5, reset the positioning unit 4 and the clamping unit 3. Then, use the transmission component 2 to transport the metal raw material 8 to the target length position again. Stop the transmission component 2 and use the clamping unit 3 to clamp the metal sheet again. Specifically: reset the positioning electric push rod 403 and the clamping cylinder 303. Start the transmission motor 207 to continue transporting the metal raw material 8, making the feeding side of the metal raw material 8 contact the baffle 602. Then restart the clamping cylinder 303 and stop the transmission motor 207 to achieve the re-clamping of the metal raw material 8.

[0084] S6, use the cutting unit 5 to complete the cutting operation on the metal raw material 8. Specifically: start the cutting motor 505 and the moving motor 501. Through the rotation and movement of the cutting tool disc 507, complete the cutting operation on the metal raw material 8.

[0085] Working principle: During adjustment, when performing the cross-movement operation, the cross-movement electric push rod 1001 is energized to drive the moving block 1004. The moving block 1004 drives the connecting frame 1002 and the slider 1003 to move, thereby being able to drive the left transmission component 2 to move, and thus being able to change the distance between the two transmission components 2, suitable for the metal raw material 8 to be processed.

[0086] During distance measurement, the distance between the baffle 602 and the cutting tool disc 507 is the length distance of the cut product. The cross bar 601 has scale lines, which can facilitate the adjustment of the position of the cross bar 601. During adjustment, by turning the bolt on the mounting sleeve 105, after loosening, move the cross bar 601 to the required position, and then tighten the bolt again to achieve the purpose of fixing the cross bar 601. Among them, the contact switch 603 is used to trigger the metal raw material 8 to fully contact the baffle 602.

[0087] Place the metal raw material 8 on the conveyor belt 202. The transmission motor 207 is energized to drive one end of the transmission roller 201 to rotate. Using the friction between the transmission roller 201 and the conveyor belt 202, the conveyor belt 202 can be driven to move. The support roller 203 is located between the two transmission rollers 201 and can provide a supporting force for the conveyor belt 202. The movement of the conveyor belt 202 can drive the metal raw material 8 to move.

[0088] Then the positioning electric push rod 403 is energized to drive the positioning plate frame 404 to move downward. The positioning plate frame 404 moves through two stages in sequence. The first stage is that the positioning plate frame 404 drives the positioning block 409 to move downward, making the positioning block 409 lower than the plane where the metal raw material 8 is located, and the clamping member 306 does not contact the metal raw material 8.

[0089] The second stage is as follows: after the metal raw material 8 contacts the positioning block 409, the positioning electric push rod 403 drives the positioning plate frame 404 and the positioning block 409 to continue moving downward again. At this time, the positioning block 409 contacts the metal raw material 8, and the clamping member 306 also contacts the metal raw material 8, providing a certain downward pressure to achieve the purpose of preliminary fixation;

[0090] Then, under the action of an external air source, the clamping cylinder 303 drives the clamping frame 301 to move downward. The clamping frame 301 drives the clamping member 306 to move downward, and the clamping member 306 provides a downward pressure on the metal raw material 8 to clamp the metal raw material 8. The clamping counterweight block 302 can ensure the stability of the clamping frame 301;

[0091] Then, the lifting electric push rod 1105 is powered on to work, driving the lower plate 1101. The lower plate 1101 drives the connecting rod 1102, and the connecting rod 1102 drives the support sleeve 1103 and the mounting plate 1104 to move. When the mounting plate 1104 moves upward, it can drive the drilling machine 12 to move upward. The drilling machine 12 is a motor-driven drill bit and can perform drilling operations on the metal raw material 8. The installation position of the drilling machine 12 is a preset position, which can ensure that the drilling position is the preset position;

[0092] Then, the transmission unit 2 continues to transmit the metal raw material 8. When the end face of the metal raw material 8 touches the contact switch 603, the cutting motor 505 is powered on to work, driving the cutting tool disc 507 to rotate by itself through the transmission member 506. The transmission member 506 can be a chain drive or a belt drive. The moving motor 501 is powered on to work, driving the moving lead screw 503 to rotate. The moving lead screw 503 drives the moving seat 504 to move, so as to drive the cutting tool disc 507 to move and complete the horizontal cutting operation of the metal raw material 8. The cut product falls under the action of gravity.

[0093] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional automatic cutting and drilling device for furniture manufacturing, characterized in that, Comprising: A support unit (1), the support unit (1) comprising a support rod (101), a top plate (102), and a layer plate (103) welded together; A transmission unit, the transmission unit comprising a transverse movement assembly (10) and two transmission assemblies (2), the transverse movement assembly (10) being used to drive the two transmission assemblies (2) to approach each other, the transmission assemblies (2) being installed on the upper part of the top plate (102), the transverse movement assembly (10) being installed on the lower part of the top plate (102), and the transmission unit being used to transmit the metal raw material (8) for horizontal movement; The transmission assembly (2) comprises a transmission frame (206), a transmission motor (207) is fixedly installed on the outside of the transmission frame (206), two transmission rollers (201) and a support roller (203) are rotatably installed on the lower part of the transmission frame (206), the output end of the transmission motor (207) is fixedly connected to one end of the transmission roller (201), a transmission belt (202) is arranged between the two transmission rollers (201), end blocks (204) are fixedly connected to the end faces of the transmission rollers (201) and the support roller (203), a vertical support wheel (205) is rotatably installed on the upper part of the transmission frame (206), the left transmission frame (206) is fixedly connected to a connection frame (1002), and the right transmission frame (206) is fixedly installed on the top plate (102); A clamping unit (3), the clamping unit (3) being used to provide a vertically downward clamping force on the metal raw material (8); the clamping unit (3) comprises a clamping frame (301) fixedly installed on the upper part of the right transmission frame (206), a clamping cylinder (303) is fixedly installed on the clamping frame (301), the output end of the clamping cylinder (303) is fixedly connected to a clamping lifting frame (304), a clamping member (306) is fixedly installed on the lower part of the clamping lifting frame (304), and a clamping counterweight block (302) is fixedly connected to the short side end of the clamping frame (301); Positioning unit (4), the positioning unit (4) is used to abut against the feeding end face of the metal raw material (8); the positioning unit (4) includes a positioning frame (401) fixedly installed on the upper part of the right transmission frame (206), a positioning counterweight block (402) is fixedly connected to the short side end of the positioning frame (401), a positioning electric push rod (403) is fixedly installed on the positioning frame (401), the output end of the positioning electric push rod (403) is fixedly connected to a positioning plate frame (404), two fixing blocks (405) are fixedly connected to the upper part of the positioning plate frame (404), a reset rod (407) is fixedly connected between the two fixing blocks (405), a driving concave block (410) is slidably connected to the reset rod (407), a reset spring (406) is sleeved on the reset rod (407) and on the right side of the driving concave block (410), a positioning block (409) and a clamping member (306) are arranged at the lower part of the positioning plate frame (404), the right positioning block (409) and the clamping member (306) are both fixedly installed on the positioning plate frame (404), the left positioning block (409) is fixedly installed at the lower part of the driving concave block (410), a guiding groove (408) for driving the movement of the driving concave block (410) is arranged on the positioning plate frame (404), a driving member (9) is snap-connected to the driving concave block (410), and the driving member (9) is fixedly installed on the left transmission frame (206); the driving member (9) includes a driving frame (901), a reinforcing diagonal rod (902), and a driving vertical block (903) welded together; The clamping member (306) includes a connecting plate (3066), a clamping sliding rod (3064) is slidably connected in the connecting plate (3066), a top block (3065) is fixedly connected to the upper end of the clamping sliding rod (3064), a force-bearing frame (3062) is fixedly connected to the lower part of the clamping sliding rod (3064), a clamping wheel (3061) is rotatably installed at the lower part of the force-bearing frame (3062), and a clamping spring (3063) is sleeved on the clamping sliding rod (3064) between the connecting plate (3066) and the force-bearing frame (3062); Cutting unit (5), the cutting unit (5) is used to cut the metal raw material (8) along a direction perpendicular to the feeding direction; Distance measuring unit (6), the distance measuring unit (6) is installed on the support rod (101), and the distance measuring unit (6) is used to define the cutting part of the metal raw material (8); Drilling unit (11), the drilling unit (11) is installed on the laminate (103), the drilling unit (11) is used to drill holes at a preset part of the metal raw material (8), and the drilling unit (11) includes a lifting drive device, a lifting frame, and a drilling machine (12).

2. The multifunctional automatic cutting and drilling equipment for furniture manufacturing according to claim 1, characterized in that: A mounting sleeve (105) is fixedly connected to the discharging end of the laminated board (103). The distance measuring unit (6) includes a cross bar (601) and a baffle (602) fixed integrally. The cross bar (601) passes through the mounting sleeve (105) and is fixed to each other by bolts. Scale lines are provided on the cross bar (601). A stress bar (104) is fixedly connected to the edge of the laminated board (103). A moving channel (106), a drilling channel (107), and a sliding groove (108) are provided on the top board (102). The drilling channel (107) is located outside the moving channel (106), and the sliding groove (108) is located outside the drilling channel (107).

3. A multi-functional automatic cutting and drilling device for furniture manufacturing according to claim 1, characterized in that: The transverse movement assembly (10) includes a transverse movement electric push rod (1001) fixedly installed at the lower part of the top board (102). The output end of the transverse movement electric push rod (1001) is fixedly connected to a moving block (1004). The moving block (1004) passes through the moving channel (106) and is fixedly connected to a connecting frame (1002). A slider (1003) that is slidably matched with the sliding groove (108) is fixedly connected to the lower part of the connecting frame (1002).

4. A multi-functional automatic cutting and drilling device for furniture manufacturing according to claim 1, characterized in that: The cutting unit (5) includes a moving motor (501), a moving slide bar (502), and a moving lead screw (503) installed on the support rod (101). The output end of the moving motor (501) is fixedly connected to the moving lead screw (503). A moving seat (504) is threadedly connected to the moving lead screw (503). The moving seat (504) is slidably matched with the moving slide bar (502). A cutting motor (505) is fixedly installed on the moving seat (504). The cutting motor (505) drives a cutting tool disc (507) to rotate through a transmission member (506).

5. A method of using the multifunctional automatic cutting and drilling equipment for furniture manufacturing according to any one of claims 1-4, characterized in that, Comprising the following steps: S1. According to the width of the metal raw material (8), drive the transmission assembly (2) to move through the transverse movement assembly (10) so that the distance between the two transmission assemblies (2) is adapted to the width of the metal raw material (8); according to the target length of the metal raw material (8) to be cut, adjust the distance measuring unit (6) to be adapted to the target length; S2. Use the transmission assembly (2) to transmit the metal raw material (8), and use the positioning unit (4) to abut and preliminarily fix the metal raw material (8); S3. Use the clamping unit (3) to completely fix the metal raw material (8); S4. Use the drilling unit (11) to perform a drilling operation on the metal plate; S5. Reset the positioning unit (4) and the clamping unit (3), and use the transmission assembly (2) to transmit the metal raw material (8) to the target length position again, stop the transmission assembly (2), and use the clamping unit (3) to clamp the metal plate again; S6. Use the cutting unit (5) to complete the cutting operation on the metal raw material (8).

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