Multifunctional automatic cutting and drilling equipment and method for furniture manufacturing

Abstract

The invention provides multifunctional automatic cutting and drilling equipment and method for furniture manufacturing, and relates to the field of furniture manufacturing. The multifunctional automatic cutting and drilling equipment for furniture manufacturing comprises a supporting unit, a conveying unit, a clamping unit, a positioning unit, a cutting unit, a distance measuring unit and a drilling unit, the supporting unit comprises a supporting rod, a top plate and a layer plate which are welded into a whole, and the conveying unit comprises a transverse moving assembly and two conveying assemblies. The transverse moving assembly is used for driving the two conveying assemblies to get close to each other, the conveying assemblies are installed on the upper portion of the top plate, the transverse moving assembly is installed on the lower portion of the top plate, and the conveying unit is used for conveying metal raw materials to move horizontally. Through mutual cooperation of the conveying unit, the positioning unit, the cutting unit, the drilling unit and the clamping unit, cutting and drilling operation can be automatically completed, the workpiece transferring time is shortened, and the machining efficiency is 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 distance measuring unit, the distance measuring unit is installed on the support rod, and the distance measuring unit is used to limit the cutting position of the metal raw material;

[0015] The drilling unit is installed on the layer plate, and is used to drill holes at preset positions of metal raw materials. The drilling unit includes a lifting drive device, a lifting frame, and a drilling machine. The present invention can automatically complete cutting and drilling operations by cooperating with the transmission unit, positioning unit, cutting unit, drilling unit, and clamping unit. Compared with processing using two devices, the transportation time of the workpiece is shortened and the processing efficiency is improved.

[0016] Preferably, the discharge end of the layer plate is fixedly connected with a mounting sleeve, the distance measuring unit includes a cross bar and a baffle fixed as one, the cross bar passes through the mounting sleeve and is fixed to each other by bolts, scale lines are provided on the cross bar, the edge of the layer plate is fixedly connected with a force bar, the top plate is provided with a moving channel, a drilling channel and a sliding groove, the drilling channel is located on the outside of the moving channel, and the sliding groove is located on the outside of the drilling channel.

[0017] Preferably, the transverse movement assembly includes a transverse movement electric push rod fixedly installed on the lower part of the top plate, the output end of the transverse movement electric push rod is fixedly connected to a moving block, the moving block is fixedly connected to a connecting frame through a moving channel, and the lower part of the connecting frame is fixedly connected to a sliding block that slides with the slide groove.

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

[0019] Preferably, the clamping unit includes a clamping frame fixedly installed on the upper part of the right transmission frame, a clamping cylinder is fixedly installed on the clamping frame, an output end of the clamping cylinder is fixedly connected to a clamping lifting frame, a clamping piece is fixedly installed at the lower part of the clamping lifting frame, and a clamping counterweight 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, the short side end of the positioning frame is fixedly connected to a positioning counterweight block, the positioning frame is fixedly installed with a positioning electric push rod, the output end of the positioning electric push rod is fixedly connected to a positioning plate frame, the upper part of the positioning plate frame is fixedly connected with two fixed blocks, a reset rod is fixedly connected between the two fixed blocks, the reset rod is slidably connected with a driving recessed block, the reset rod is sleeved with a reset spring on the right side of the driving recessed block, the lower part of the positioning plate frame is provided with a positioning block and a clamping member, the positioning block and the clamping member on the right side are fixedly installed on the positioning plate frame, the positioning block on the left side is fixedly installed on the lower part of the driving recessed block, the positioning plate frame is provided with a guide groove for driving the recessed block to move, the driving recessed block is engaged with a driving member, and 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, a top block is fixedly connected to the upper end of the clamping slide rod, a force frame is fixedly connected to the lower part of the clamping slide rod, a clamping wheel is rotatably mounted on the lower part of the force frame, and a clamping spring is sleeved on the clamping slide rod and located between the connecting plate and the force frame.

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

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

[0024] S1. According to the width of the metal raw material, the transmission component is driven to move by the traverse component so that the spacing between the two transmission components is adapted to the width of the metal raw material; the target length of the metal raw material is cut as needed, and the distance measuring unit is adjusted to adapt to the target length;

[0025] S2, using the transmission component to transmit the metal raw material, and using the positioning unit to abut and preliminarily fix the metal raw material;

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

[0027] S4, drilling the metal plate using a drilling unit;

[0028] S5, resetting the positioning unit and the clamping unit, using the transmission component to transmit the metal raw material to the target length position again, stopping the transmission component, and using the clamping unit to clamp the metal sheet again;

[0029] S6. Use the cutting unit to complete the cutting operation of 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, which has the following beneficial effects:

[0032] 1. The present invention can automatically complete cutting and drilling operations through the cooperation of the transmission unit, positioning unit, cutting unit, drilling unit, and clamping unit. Compared with using two devices for processing, it shortens the transportation time of the workpiece and improves the processing efficiency.

[0033] 2. The present invention can control the cutting position of the material according to the target value by setting a distance measuring unit. Compared with the traditional line cutting, it has the advantages of ensuring the uniformity of the workpiece and being suitable for mass production of furniture.

[0034] 3. Compared with the existing equipment which can only process metal plates of fixed sizes, the transverse movement unit provided in the present invention can be suitable for metal raw materials of different widths and has a wide range of applications.

[0035] 4. Compared with the two existing devices, the present invention has a compact overall structure, a high degree of automation, and multiple functions, and is suitable for furniture manufacturing. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is an overall stereogram of the present invention;

[0037] Figure 2 It is an overall front view of the present invention;

[0038] Figure 3 is a three-dimensional diagram of a support unit of the present invention;

[0039] Figure 4 is a perspective view of a transmission assembly of the present invention;

[0040] Figure 5 is a three-dimensional diagram of a clamping unit of the present invention;

[0041] Figure 6 For the present invention Figure 5 A in the enlarged view;

[0042] Figure 7 is a three-dimensional diagram of a positioning unit of the present invention;

[0043] Figure 8 A three-dimensional diagram of a cutting unit portion of the present invention;

[0044] Fig. 9is a stereogram of a distance measuring unit of the present invention;

[0045] Fig.10 is a three-dimensional diagram of the protective cover of the present invention;

[0046] Fig.11 is a three-dimensional diagram of the driving member of the present invention;

[0047] Fig.12 A perspective view of the transverse shift assembly of the present invention;

[0048] Fig.13 It is a three-dimensional diagram of the drilling unit and the drilling machine of the present invention.

[0049] Among them, 1. support unit; 2. transmission component; 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 part; 10. lateral movement component; 11. drilling unit; 12. drilling machine; 101. support rod; 102. top plate; 103. layer plate; 104. force bar; 105. installation sleeve; 106. moving channel; 107. drilling channel; 108, slide; 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, force frame; 3063, clamping spring; 3064, Clamping slide bar; 3065, top block; 3066, connecting plate; 401, positioning frame; 402, positioning counterweight block; 403, positioning electric push rod; 404, positioning plate frame; 405, fixing block; 406, reset spring; 407, reset rod; 408, guide groove; 409, positioning block; 410, driving concave block; 501, moving motor; 502, moving slide bar; 503, moving screw rod; 504, moving seat; 505, cutting electric Machine; 506, transmission part; 507, cutting blade; 601, cross bar; 602, baffle; 603, contact switch; 901, drive frame; 902, strengthening diagonal bar; 903, driving vertical block; 1001, horizontal moving electric push rod; 1002, connecting frame; 1003, slider; 1004, moving block; 1101, lower plate; 1102, connecting rod; 1103, support sleeve; 1104, mounting plate; 1105, lifting electric push rod. DETAILED DESCRIPTION

[0050] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

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

[0052] Support unit 1, support unit 1 includes support rod 101, top plate 102, and layer plate 103 which are welded together. The discharge end of layer plate 103 is fixedly connected with mounting sleeve 105. The edge of layer plate 103 is fixedly connected with stress bar 104. The top plate 102 is provided with moving channel 106, drilling channel 107, and slide groove 108. The drilling channel 107 is located outside the moving channel 106, and the slide groove 108 is located outside the drilling channel 107.

[0053] refer to Figure 3 The mounting sleeve 105 is used to mount the cross bar 601 , the moving channel 106 is used to move the moving block 1004 , and the sliding groove 108 is used to move the slider 1003 .

[0054] The transmission unit includes a transverse movement component 10 and two transmission components 2. The transverse movement component 10 is used to drive the two transmission components 2 to approach each other. The transmission component 2 is installed on the upper part of the top plate 102, and the transverse movement component 10 is installed on the lower part of the top plate 102. The transmission unit is used to transmit the metal raw material 8 to move horizontally. The transverse movement component 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 with a moving block 1004. The moving block 1004 passes through the moving channel 106 and is fixedly connected with a connecting frame 1002. The lower part of the connecting frame 1002 is fixedly connected with a slider 1003 that slidably cooperates with the slide groove 108;

[0055] refer to Fig.12 , Figure 1 During the transverse movement operation, the transverse movement electric push rod 1001 is energized to drive the moving block 1004, and the moving block 1004 drives the connecting frame 1002 and the slider 1003 to move, thereby driving the left transmission component 2 to move, thereby changing the distance between the two transmission components 2 to suit metal raw materials 8 of different widths.

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

[0057] The transmission assembly 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 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, the end faces of the transmission roller 201 and the support roller 203 are fixedly connected to the end blocks 204, 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 the connecting frame 1002, and the right transmission frame 206 is fixedly installed on the top plate 102;

[0058] refer to Figure 4 During the transmission operation, the transmission motor 207 is powered on to drive the transmission roller 201 at one end to rotate. The friction between the transmission roller 201 and the transmission belt 202 can drive the transmission belt 202 to move. The support roller 203 is located between the two transmission rollers 201 and can provide support 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, thereby 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, thereby realizing the transmission function.

[0059] The clamping unit 3 is used to provide a vertical downward clamping force to 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] refer to Figure 5 During the clamping operation, the clamping cylinder 303 drives the clamping frame 301 to move downward under the action of the external air source, and the clamping frame 301 drives the clamping member 306 to move downward. The clamping member 306 is used to provide downward pressure on the metal raw material 8 to clamp the metal raw material 8. The clamping counterweight 302 can ensure the stability of the clamping frame 301. The number of clamping units 3 is at least one.

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

[0062] 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. The short side end of the positioning frame 401 is fixedly connected with a positioning counterweight 402. 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 with a positioning plate frame 404. The upper part of the positioning plate frame 404 is fixedly connected with two fixed blocks 405. A reset rod 407 is fixedly connected between the two fixed blocks 405. The reset rod 407 is slidably connected to the reset rod 407. There is a driving concave block 410, 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 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, the positioning plate frame 404 is provided with a guide groove 408 for driving the concave block 410 to move, and the driving concave block 410 is engaged and connected with a driving member 9, and the driving member 9 is fixedly installed on the left transmission frame 206;

[0063] refer to Figure 7 During the positioning operation, the positioning electric push rod 403 is energized to work, driving 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 piece 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. At this time, the positioning block 409 and the metal raw material 8 are in contact with each other, and the clamping piece 306 also contacts the metal raw material 8, providing a certain downward pressure to achieve the purpose of preliminary fixation. The positioning counterweight block 402 is used to ensure the balance of the positioning frame 401 and to 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 which are welded together;

[0065] refer to Figure 7 , Figure 1The driving member 9 is used to transmit the force of the lateral movement of the left transmission frame 206, and the driving vertical block 903 is used to cooperate with the driving concave block 410 to ensure that the driving vertical block 903 will 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 strengthening oblique 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 of the driving concave block 410 to ensure that the left positioning block 409 moves. The position is stable and accurate, avoiding excessive wear of the left positioning block 409 and the displacement of the left positioning block 409.

[0066] The clamping member 306 includes a connecting plate 3066, a clamping slide bar 3064 is slidably connected inside the connecting plate 3066, a top block 3065 is fixedly connected to the upper end of the clamping slide bar 3064, a force frame 3062 is fixedly connected to the lower part of the clamping slide bar 3064, a clamping wheel 3061 is rotatably mounted on the lower part of the force frame 3062, and a clamping spring 3063 is sleeved on the clamping slide bar 3064 and located between the connecting plate 3066 and the force frame 3062;

[0067] refer to Figure 6 The clamping wheel 3061 first contacts the upper surface of the metal raw material 8, and can transmit the vertical downward clamping force to clamp the metal raw material 8 to ensure the stability of the metal raw material. When the downward clamping force is too large, the clamping slide bar 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, thereby improving the quality of the metal raw material 8 after processing. At the same time, the clamping wheel 3061 can also rotate on its own to facilitate the movement of the metal raw material 8. During the transmission process, the clamping wheel 3061 can be used to provide a certain downward pressure to increase the friction between the metal raw material 8 and the conveyor belt 202 during transmission.

[0068] The cutting unit 5 is used for cutting 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 bar 502, and a moving screw rod 503 installed on the support rod 101. The output end of the moving motor 501 is fixedly connected to the moving screw rod 503. The moving screw rod 503 is threadedly connected with a moving seat 504. 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 the cutting disc 507 to rotate through a transmission member 506.

[0069] refer to Figure 8During the cutting operation, the cutting motor 505 is powered on and drives the cutting disc 507 to rotate 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 and drives the moving screw rod 503 to rotate. The moving screw rod 503 drives the moving seat 504 to move, thereby driving the cutting disc 507 to move and completing the horizontal cutting operation of the metal raw material 8.

[0070] In order to increase the safety of the operation, a protective cover 7 is provided above the cutting blade 507, and a raw material discharge channel 701 is provided on the protective cover 7;

[0071] refer to Fig.10 , Figure 1 The protective cover 7 is used to provide protection for the cutting disc 507 to avoid accidental human contact with the cutting disc 507, thereby 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 is used to define the cutting position of the metal raw material 8. The distance measuring unit 6 includes a cross bar 601 and a baffle 602 fixed as one body. The cross bar 601 passes through the mounting sleeve 105 and is fixed to each other by bolts. The cross bar 601 is provided with scale lines;

[0073] refer to Fig. 9 , Figure 1 When measuring distance, the distance between the baffle 602 and the cutting disc 507 is the length of the product after cutting. There are scale lines on the cross bar 601, which can easily adjust the position of the cross bar 601. When adjusting, by loosening the bolts on the mounting sleeve 105, move the cross bar 601 to the required position, and then retighten the bolts 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.

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

[0075] The drilling unit 11 is used for drilling holes at preset positions 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 as one. The connecting rod 1102 passes through the layer plate 103, and the lifting electric push rod 1105 is fixedly installed at the bottom of the layer plate 103.

[0076] refer to Figure 1 , Figure 2 , Fig.13During the drilling operation, the lifting electric push rod 1105 is energized to work, driving the lower plate 1101, the lower plate 1101 drives the connecting rod 1102, the connecting rod 1102 drives the support sleeve 1103 and the mounting plate 1104 to move, and when the mounting plate 1104 moves up, it can drive the drilling machine 12 to move up. 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, and the connecting rod 1102 is used to ensure the stability of the movement of the mounting plate 1104.

[0077] For automatic control, the support unit 1 is provided with a controller, which may be a PLC controller for controlling 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, comprising the following steps:

[0079] S1. According to the width of the metal raw material 8, the transmission component 2 is driven to move by the transverse moving component 10, so that the spacing 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, the distance measuring unit 6 is adjusted to adapt to the target length; specifically: according to the width of the metal raw material 8, the transverse moving electric push rod 1001 is started to adapt the distance between the left and right support wheels 205 to the width of the metal raw material 8, and the driving concave block 410 and the left positioning block 409 are driven to move synchronously by the driving member 9; according to the target length of the metal raw material 8, the distance measuring unit 6 is adjusted to make the distance between the baffle 602 and the cutting disc 507 the target length;

[0080] S2, using the transmission component 2 to transmit the metal raw material 8, and using the positioning unit 4 to abut and preliminarily fix the metal raw material 8; specifically, placing the metal raw material 8 on the transmission belt 202, starting the transmission motor 207 to transmit the metal raw material 8, starting the positioning electric push rod 403 to drive the positioning plate frame 404 and the positioning block 409 to move down the abutment distance, and after the metal raw material 8 contacts the positioning block 409, the positioning electric push rod 403 is driven to move down again, so as to achieve complete abutment and preliminarily fixation of the metal raw material 8;

[0081] S3, using the clamping unit 3 to completely fix the metal raw material 8; specifically, the transmission motor 207 stops working, and the clamping cylinder 303 is started to drive the clamping member 306 to completely fix the metal raw material 8;

[0082] S4, using the drilling unit 11 to perform drilling operation on the metal plate; specifically: starting the drilling unit 11 and the drilling machine 12 to perform drilling operation on the plate;

[0083] S5, reset the positioning unit 4 and the clamping unit 3, use the transmission component 2 to transmit 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 to transmit the metal raw material 8, so that the feeding side of the metal raw material 8 contacts the baffle 602, and 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 of the metal raw material 8. Specifically, start the cutting motor 505 and the moving motor 501, and complete the cutting operation of the metal raw material 8 by the rotation and movement of the cutting disc 507.

[0085] Working principle: During adjustment and transverse operation, the transverse electric push rod 1001 is powered on to drive the moving block 1004, and the moving block 1004 drives the connecting frame 1002 and the slider 1003 to move, thereby driving the left transmission component 2 to move, thereby changing the distance between the two transmission components 2, which is suitable for the metal raw material 8 to be processed;

[0086] When measuring distance, the distance between the baffle 602 and the cutting disc 507 is the length of the product after cutting. The crossbar 601 has scale lines, which can facilitate the adjustment of the position of the crossbar 601. When adjusting, the bolts on the mounting sleeve 105 are loosened, and the crossbar 601 is moved to the required position, and then the bolts are tightened again to achieve the purpose of fixing the crossbar 601. The contact switch 603 is used to trigger the metal raw material 8 to fully contact the baffle 602.

[0087] The metal raw material 8 is placed on the conveyor belt 202, and the conveyor motor 207 is powered on to drive the conveyor roller 201 at one end to rotate. The friction between the conveyor roller 201 and the conveyor belt 202 can drive the conveyor belt 202 to move. The support roller 203 is located between the two conveyor rollers 201 and can provide support 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 powered on to work, driving the positioning plate frame 404 to move downward. The positioning plate frame 404 moves in two stages. In the first stage, 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.

[0089] The second stage is: 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. At this time, the positioning block 409 and the metal raw material 8 contact each other, 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, the clamping cylinder 303 drives the clamping frame 301 to move downward under the action of the external air source, and the clamping frame 301 drives the clamping member 306 to move downward, and the clamping member 306 provides downward pressure on the metal raw material 8 to clamp the metal raw material 8, and the clamping counterweight 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, the connecting rod 1102 drives the support sleeve 1103 and the mounting plate 1104 to move, and when the mounting plate 1104 moves up, it can drive the drilling machine 12 to move up. 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;

[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 energized to work, and the cutting disc 507 is driven to rotate 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 screw rod 503 to rotate, and the moving screw rod 503 drives the moving seat 504 to move, thereby driving the cutting disc 507 to move, completing the horizontal cutting operation of the metal raw material 8, and the cut product falls under the action of gravity.

[0093] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional automated cutting and drilling equipment for furniture manufacturing, characterized in that: include: A support unit (1), the support unit (1) comprising a support rod (101), a top plate (102), and a layer plate (103) which are welded together; A transmission unit, the transmission unit comprising a transverse movement component (10) and two transmission components (2), the transverse movement component (10) being used to drive the two transmission components (2) to approach each other, the transmission component (2) being installed on the upper part of the top plate (102), the transverse movement component (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) to move horizontally; A clamping unit (3), the clamping unit (3) being used to provide a vertical downward clamping force to the metal raw material (8); A positioning unit (4), the positioning unit (4) being used to abut against a feed end surface of the metal raw material (8); A cutting unit (5), wherein the cutting unit (5) is used to cut the metal raw material (8) in a direction perpendicular to the feeding direction; A distance measuring unit (6), the distance measuring unit (6) being mounted on the support rod (101), and the distance measuring unit (6) being used to define a cutting position of the metal raw material (8); A drilling unit (11) is installed on a layer plate (103), and the drilling unit (11) is used to drill holes at preset positions of a metal raw material (8). The drilling unit (11) comprises 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 is characterized in that: The discharge end of the layer plate (103) is fixedly connected to a mounting sleeve (105), the distance measuring unit (6) comprises a cross bar (601) and a baffle (602) fixed as one, the cross bar (601) passes through the mounting sleeve (105) and is fixed to each other by bolts, and a scale line is provided on the cross bar (601), and a force bar (104) is fixedly connected to the edge of the layer plate (103), and a moving channel (106), a drilling channel (107), and a slide groove (108) are provided on the top plate (102), the drilling channel (107) is located on the outside of the moving channel (106), and the slide groove (108) is located on the outside of the drilling channel (107).

3. The multifunctional automatic cutting and drilling equipment for furniture manufacturing according to claim 1, characterized in that: The transverse movement assembly (10) comprises a transverse movement electric push rod (1001) fixedly mounted 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 a moving channel (106) and is fixedly connected to a connecting frame (1002); the lower part of the connecting frame (1002) is fixedly connected to a sliding block (1003) that slidably cooperates with a sliding groove (108).

4. The multifunctional automatic cutting and drilling equipment for furniture manufacturing according to claim 1, characterized in that: The transmission component (2) comprises 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 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 provided between the two transmission rollers (201), the end faces of the transmission roller (201) and the support roller (203) are fixedly connected to the end blocks (204), a vertical support wheel (205) is rotatably installed on the upper part of the transmission frame (206), the transmission frame (206) on the left side is fixedly connected to the connecting frame (1002), and the transmission frame (206) on the right side is fixedly installed on the top plate (102).

5. The multifunctional automatic cutting and drilling equipment for furniture manufacturing according to claim 1, characterized in that: The clamping unit (3) comprises a clamping frame (301) fixedly mounted on the upper part of the right transmission frame (206); a clamping cylinder (303) is fixedly mounted on the clamping frame (301); an output end of the clamping cylinder (303) is fixedly connected to a clamping lifting frame (304); a clamping piece (306) is fixedly mounted on the lower part of the clamping lifting frame (304); and a clamping counterweight (302) is fixedly connected to the short side end of the clamping frame (301).

6. The multifunctional automatic cutting and drilling equipment for furniture manufacturing according to claim 1, characterized in that: The positioning unit (4) comprises a positioning frame (401) fixedly mounted 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 mounted on the positioning frame (401); an output end of the positioning electric push rod (403) is fixedly connected to a positioning plate frame (404); two fixed 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 fixed blocks (405); a driving concave block (410) is slidably connected to the reset rod (407); and the reset rod (407) is slidably connected to the driving concave block (410). 07) and is sleeved on the right side of the driving recessed block (410); a positioning block (409) and a clamping member (306) are provided at the lower part of the positioning plate frame (404); the positioning block (409) and the clamping member (306) on the right side are both fixedly mounted on the positioning plate frame (404); the positioning block (409) on the left side is fixedly mounted on the lower part of the driving recessed block (410); a guiding groove (408) for driving the recessed block (410) to move is provided on the positioning plate frame (404); a driving member (9) is snap-connected to the driving recessed block (410); and the driving member (9) is fixedly mounted on the left transmission frame (206).

7. A multifunctional automatic cutting and drilling device for furniture manufacturing according to claim 5 or 6, characterized in that: The clamping member (306) comprises a connecting plate (3066), a clamping slide bar (3064) is slidably connected inside the connecting plate (3066), a top block (3065) is fixedly connected to the upper end of the clamping slide bar (3064), a force frame (3062) is fixedly connected to the lower part of the clamping slide bar (3064), a clamping wheel (3061) is rotatably mounted on the lower part of the force frame (3062), and a clamping spring (3063) is sleeved on the clamping slide bar (3064) and located between the connecting plate (3066) and the force frame (3062).

8. The multifunctional automated cutting and drilling equipment and method for furniture manufacturing according to claim 1, characterized in that: The cutting unit (5) comprises a moving motor (501), a moving slide rod (502), and a moving lead screw (503) mounted on a 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) and the moving slide rod (502) are slidably matched; a cutting motor (505) is fixedly mounted on the moving seat (504); and the cutting motor (505) drives the cutting disc (507) to rotate via a transmission member (506).

9. A method of using the multifunctional automated cutting and drilling equipment for furniture manufacturing as claimed in any one of claims 1 to 8, characterized in that: The following steps are involved: S1. According to the width of the metal raw material (8), the transmission component (2) is driven to move by 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); the metal raw material (8) is cut to a target length as required, and the distance measuring unit (6) is adjusted to adapt to the target length; S2, using the transmission component (2) to transmit the metal raw material (8), and using the positioning unit (4) to abut and preliminarily fix the metal raw material (8); S3, using the clamping unit (3) to completely fix the metal raw material (8); S4, drilling the metal plate using the drilling unit (11); S5, resetting the positioning unit (4) and the clamping unit (3), and using the transmission component (2) again to transmit the metal raw material (8) to the target length position, stopping the transmission component (2), and using the clamping unit (3) again to clamp the metal plate; S6. Using the cutting unit (5) to complete the cutting operation on the metal raw material (8).

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