Full-automatic double-end tenoning machine

Abstract

The utility model provides full -automatic double -end tenoning machine relates to woodworking processing technical field, including push down electric telescopic cylinder, vertical rotating motor and push up electric telescopic cylinder, install vertical rotating motor on, install horizontal rotating motor on the horizontal rotating frame upper side, push up electric telescotic cylinder top end installation has the supporting plate, the supporting plate upper side welding has the stand, the stand top end installation has the down -pressing piece, push down electric telescopic cylinder top end installation has the clamping rod, the top end installation of clamping rod has the upper pressing piece, through the setting of down -pressing piece, upper pressing piece, vertical rotating motor, horizontal rotating motor, vertical rotating frame and horizontal rotating frame, ensure that the wood keeps stable placement, has promoted the freedom degree of wood surface tenoning processing, has solved the problem that the wood needs manual holding fixed and the manual adjustment punching position operation in traditional woodworking tenoning processing leads to the wood punching and the shovel chisel processing precision poor and the low processing efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of woodworking technology, and more specifically, it relates to a fully automatic double-end tenoning machine. Background Technology

[0002] Mortise and tenon jointing is a woodworking technique that involves creating tenons in the processing of wood. Commonly used in furniture manufacturing and woodworking, this technique involves cutting wood to form a protruding tenon that can be joined with a mortise to create a stable mortise and tenon structure. Currently, mortise and tenon jointing typically requires woodworkers to use drilling machines and chisels to process the wood. During this process, the wood must be held and held by hand. Because both drilling and chiseling impact the wood, it can wobble and shift, making it difficult to ensure the accuracy of the drilling and chiseling positions. Furthermore, traditional mortise and tenon drilling equipment can only drill vertically, limiting the freedom of drilling direction. Changing the drilling angle requires manual adjustment of the wood's position, significantly reducing the efficiency of mortise and tenon jointing. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a fully automatic double-end tenoning machine, which solves the problem of low accuracy and low efficiency in woodworking tenoning due to the need for manual hand-holding and manual adjustment of drilling positions.

[0004] This utility model provides a fully automatic double-end tenoning machine, including a base rod; a control unit is installed on the left side of the base rod; it also includes a bracket, a guide rail, a feeding device, a tenoning processing device, and a clamping device; a horizontal plate is installed on the upper side of the bracket, a transverse slide rail is installed on the upper side of the bracket near the rear end, a rack is bolted to the front and rear sides of the bracket, a base rod is welded to the lower side of the bracket, a guide rail is installed on the upper side of the bracket near the front end, a slide block is slidably connected to the upper side of the guide rail, a folding plate is installed on the lower side of the slide block near the front end, a transverse displacement servo motor is installed on the front side of the folding plate, a push gear is installed on the motor shaft of the transverse displacement servo motor, and the push gear is meshed with the tooth surface structure on the lower side of the rack.

[0005] In at least some embodiments, the feeding device includes a feeding seat, a vertical plate, a backing plate, a pressure plate, a fixed frame, a sliding rod, a rotating handle, a support plate, and a threaded pressure rod; a fixed frame is mounted on the lower side of the feeding seat, a sliding seat is installed at the bottom end of the fixed frame, a vertical plate is mounted on the upper side of the feeding seat, and a backing plate is welded to the rear end of the vertical plate; a pressure plate is welded to the rear end of the sliding rod, a support plate is welded to the front end of the sliding rod, a through hole is provided at the center of the support plate, a threaded pressure rod is rotatably connected in the through hole of the support plate, a pressure plate is rotatably connected to the rear end of the threaded pressure rod, a rotating handle is installed at the front end of the threaded pressure rod, and a pressure plate is welded to the rear end of the sliding rod.

[0006] In at least some embodiments, the right side of the upright plate is provided with three sets of protrusions arranged at equal intervals, the central protrusion of the upright plate is provided with a through threaded hole, the other two sets of protrusions of the upright plate are provided with through holes, the slide rod is inserted into the through hole of the protrusion of the upright plate, and the outer side of the threaded pressure rod is threadedly engaged in the through hole of the upright plate.

[0007] In at least some embodiments, the clamping device includes a housing, an upper pressure block, a clamping rod, a lower pressure block, an upward electric telescopic cylinder, a downward electric telescopic cylinder, a column, and a support plate; a horizontal plate is installed on the lower side of the housing, and the upward electric telescopic cylinder and the downward electric telescopic cylinder are installed on the inner side of the housing; a support plate is installed at the top of the telescopic rod of the upward electric telescopic cylinder, a column is welded to the upper side of the support plate, and a lower pressure block is installed at the top of the column; a clamping rod is installed at the top of the telescopic rod of the downward electric telescopic cylinder, and the top of the clamping rod is connected to the upper pressure block by bolts.

[0008] In at least some embodiments, the tenoning processing device includes an SMD high-speed motor, a lateral displacement drive motor, a support frame, a slide frame, a drive gear, a threaded lifting rod, a vertical frame, a longitudinal slide rail frame, a lifting guide rail frame, a lifting motor, a threaded conveying rotating rod, a machine cover, a vertical rotating motor, a horizontal rotating motor, a vertical rotating frame, a lifting support block, a horizontal rotating frame, a connecting plate, a sliding sleeve, a pushing block, a support slide seat, a reducer, a lifting block, a motor support plate, and front and rear pushing motors; the lower side of the slide frame is bolted to the support frame, the rear end of the support frame is equipped with a reducer, the rear end of the reducer is equipped with a lateral displacement drive motor, a drive gear is mounted on the motor shaft of the lateral displacement drive motor, the rear end of the slide frame is equipped with a front and rear pushing motor, the motor shaft of the front and rear pushing motor is equipped with a threaded conveying rotating rod, the outer side of the threaded conveying rotating rod is rotatably connected to the slide frame, the upper side of the slide frame is equipped with a longitudinal slide rail frame, and the upper side of the longitudinal slide rail frame slides... The device is dynamically connected to a support slide base, and a vertical frame is mounted on the upper side of the support slide base. A lifting guide rail is mounted on the front side of the vertical frame, and a lifting support block is slidably connected to the outer side of the lifting guide rail. A cover is mounted on the front side of the lifting support block. A motor support plate is mounted on the top of the vertical frame, and a lifting motor is mounted on the upper side of the motor support plate. A threaded lifting rod is mounted on the motor shaft of the lifting motor. A push block is mounted on the lower side of the vertical frame, and a threaded through hole is provided at the center of the push block. The outer side of the threaded conveying rod is threadedly engaged with the threaded through hole of the push block. A vertical rotating motor is mounted on the inner side of the cover, and a vertical rotating frame is mounted on the motor shaft of the vertical rotating motor. A horizontal rotating frame is mounted on the vertical rotating frame, and a horizontal rotating motor is mounted on the upper side of the horizontal rotating frame. An SMD high-speed motor is mounted on the motor shaft of the horizontal rotating motor. A lifting block is mounted on the rear side of the cover, and a sliding sleeve is mounted on the lifting block. The inner side of the sliding sleeve is threaded.

[0009] In at least some embodiments, the drive gear is meshed with the tooth surface structure of a rack bolted to the rear side of the bracket.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. In this utility model, on the one hand, the upward and downward electric telescopic cylinders in the clamping device drive the lower and upper pressure blocks to clamp the wood in opposite directions. On the other hand, the threaded pressure rod in the feeding device operates in the threaded through hole of the vertical plate protrusion to form a threaded meshing transmission mechanism, which drives the pressure plate to cooperate with the backing plate to clamp the wood in opposite directions. This ensures that the wood remains stable during processing, eliminates the traditional manual support and fixing operation of the wood, avoids horizontal displacement and rotational deviation of the wood, and ensures the accuracy of the tenoning process.

[0012] 2. In this utility model, on the one hand, the lateral displacement drive motor in the tenoning processing device drives the drive gear to roll on the tooth surface structure of the rack, and the lifting motor and the front and rear push motor respectively drive the threaded lifting rod and the threaded conveying rotating rod to rotate. The threaded lifting rod drives the sliding sleeve connected to the outer side to move up and down, and the threaded conveying rotating rod drives the push block to move back and forth, realizing three-dimensional automated moving processing of the wood surface. On the other hand, the vertical rotation motor and the horizontal rotation motor drive the vertical rotating frame and the horizontal rotating frame to perform horizontal rotation and vertical flipping movements respectively, realizing universal automated drilling processing of the wood surface. This greatly improves the freedom of tenoning processing of the wood surface, avoids the operation method of manually flipping the wood to adjust the working position, and improves the efficiency of woodworking tenoning processing. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the structure of this utility model from a bottom view.

[0015] Figure 3 This is a schematic diagram of the left side view of this utility model.

[0016] Figure 4 This is the utility model Figure 3 Enlarged structural diagram of part A in the middle.

[0017] Figure 5 This is the utility model Figure 2 Enlarged structural diagram of part B in the middle.

[0018] Figure 6 This is a schematic diagram of the feeding device structure of this utility model.

[0019] Figure 7This is a top view schematic diagram of the feeding device of this utility model.

[0020] Figure 8 This is an exploded structural diagram of the tenoning processing device of this utility model.

[0021] Figure 9 This is a cross-sectional structural diagram of the clamping device of this utility model.

[0022] Figure 10 This is a schematic diagram of the front side view of this utility model.

[0023] Figure label:

[0024] 1. Control unit;

[0025] 2. Seat post;

[0026] 3. Bracket;

[0027] 4. Guide rail;

[0028] 5. Feeding device; 501. Feeding seat; 502. Vertical plate; 503. Backing plate; 504. Pressure plate; 505. Fixing frame; 506. Slide rod; 507. Rotary handle; 508. Support plate; 509. Threaded pressure rod;

[0029] 6. Tenoning processing device; 601. SMD high-speed motor; 602. Lateral displacement drive motor; 603. Support frame; 604. Slide frame; 605. Drive gear; 606. Threaded lifting rod; 607. Stand; 608. Longitudinal slide rail frame; 609. Lifting guide rail frame; 610. Lifting motor; 611. Threaded conveying rotating rod; 612. Machine cover; 613. Vertical rotation motor; 614. Horizontal rotation motor; 615. Vertical rotating frame; 616. Lifting support block; 617. Horizontal rotating frame; 618. Connecting plate; 619. Sliding sleeve; 620. Push block; 621. Support slide seat; 622. Reducer; 623. Lifting block; 624. Motor support plate; 625. Front and rear push motors;

[0030] 7. Clamping device; 701. Machine housing; 702. Upper pressure block; 703. Clamping rod; 704. Lower pressure block; 705. Upward electric telescopic cylinder; 706. Downward electric telescopic cylinder; 707. Column; 708. Support plate;

[0031] 8. Gear rack;

[0032] 9. Lateral slide rail;

[0033] 10. Slide;

[0034] 11. Folding plate;

[0035] 12. Lateral displacement servo motor;

[0036] 13. Push gear;

[0037] 14. Horizontal plate. Detailed Implementation

[0038] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0039] like Figures 1-10 As shown, this utility model provides a fully automatic double-end tenoning machine, including a seat rod 2; a control unit 1 is installed on the left side of the seat rod 2; it also includes a bracket 3, a guide rail 4, a feeding device 5, a tenoning processing device 6, and a clamping device 7; a horizontal plate 14 is installed on the upper side of the bracket 3, a transverse slide rail 9 is installed on the upper side of the bracket 3 near the rear end, a rack 8 is bolted to the front and rear sides of the bracket 3, the seat rod 2 is welded to the lower side of the bracket 3, a guide rail 4 is installed on the upper side of the bracket 3 near the front end, a slide block 10 is slidably connected to the upper side of the guide rail 4, a folding plate 11 is installed on the lower side of the slide block 10 near the front end, a transverse displacement servo motor 12 is installed on the front side of the folding plate 11, a push gear 13 is installed on the motor shaft of the transverse displacement servo motor 12, and the push gear 13 is meshed with the tooth surface structure on the lower side of the rack 8.

[0040] In this embodiment, the feeding device 5 includes a feeding seat 501, a vertical plate 502, a backing plate 503, a pressure plate 504, a fixed frame 505, a slide rod 506, a rotating handle 507, a support plate 508, and a threaded pressure rod 509. A fixed frame 505 is mounted on the lower side of the feeding seat 501, and a slide 10 is installed at the bottom of the fixed frame 505. When the lateral displacement servo motor 12 drives the push gear 13 to mesh and roll at the tooth surface structure of the rack 8, the slide 10 drives the feeding seat 501 to move horizontally left and right along the guide rail 4 through the fixed frame 505, thus realizing the automatic pushing operation of the feeding seat 501 on the wooden workpiece. A high-precision lateral displacement servo motor 12 is used to ensure that the wood workpiece is accurately pushed into position during processing. A vertical plate 502 is installed on the upper side of the feeding seat 501, and a backing plate 503 is welded to the rear end of the vertical plate 502. A pressure plate 504 is welded to the rear end of the slide rod 506, and a support plate 508 is welded to the front end of the slide rod 506. A through hole is provided at the center of the support plate 508, and a threaded pressure rod 509 is rotatably connected in the through hole of the support plate 508. The pressure plate 504 is rotatably connected to the rear end of the threaded pressure rod 509, and a handle 507 is installed at the front end of the threaded pressure rod 509. The pressure plate 504 is welded to the rear end of the slide rod 506.

[0041] In this embodiment, three sets of protrusions are arranged equidistantly on the right side of the upright plate 502 near the front end. The central protrusion of the upright plate 502 has a through-hole threaded hole, and the other two sets of protrusions of the upright plate 502 have through holes. The slide rod 506 is inserted into the through hole of the protrusion of the upright plate 502. The outer side of the threaded pressure rod 509 is threadedly engaged with the through hole of the threaded plate 502. During the rotation of the handle 507, the threaded pressure rod 509 rotates back and forth along the through hole of the protrusion of the upright plate 502, so that the threaded pressure rod 509 pushes the pressure plate 504, which is rotatably connected at the rear end, to move back and forth along the through hole of the protrusion of the upright plate 502. This allows the pressure plate 504 to cooperate with the backing plate 503 to clamp the wood workpiece in opposite directions, preventing the wood workpiece from shifting horizontally during the feeding process and ensuring that the wood workpiece is stably placed on the feeding seat 501 during the feeding process.

[0042] In this embodiment, the clamping device 7 includes a housing 701, an upper pressure block 702, a clamping rod 703, a lower pressure block 704, an upper push electric telescopic cylinder 705, a lower push electric telescopic cylinder 706, a column 707, and a support plate 708. A horizontal plate 14 is installed on the lower side of the housing 701, and the upper push electric telescopic cylinder 705 and the lower push electric telescopic cylinder 706 are installed on the inner side of the housing 701. The support plate 708 is installed at the top of the telescopic rod of the upper push electric telescopic cylinder 705, and the column 707 is welded to the upper side of the support plate 708. The lower pressure block 704 is installed at the top of the column 707. The clamping rod 703 is installed at the top of the telescopic rod of the lower push electric telescopic cylinder 706, and the upper pressure block 702 is bolted to the top of the clamping rod 703. The upper pressure block 702 and the lower pressure block 704 clamp the wood from above and below, preventing the wood workpiece from flipping or shifting during drilling and tenoning, and ensuring the drilling and tenoning accuracy of the wood workpiece.

[0043] In this embodiment, the tenoning processing device 6 includes an SMD high-speed motor 601, a transverse displacement drive motor 602, a support frame 603, a slide frame 604, a drive gear 605, a threaded lifting rod 606, a vertical frame 607, a longitudinal slide rail frame 608, a lifting guide rail frame 609, a lifting motor 610, a threaded conveying rotating rod 611, a machine cover 612, a vertical rotation motor 613, a horizontal rotation motor 614, a vertical rotating frame 615, a lifting support block 616, a horizontal rotating frame 617, a connecting plate 618, a sliding sleeve 619, a pushing block 620, a support slide seat 621, and a reduction... The slide frame 604 includes a speed reducer 622, a lifting block 623, a motor support plate 624, and a front and rear push motor 625. A support frame 603 is bolted to the lower side of the slide frame 604. A speed reducer 622 is mounted at the rear end of the support frame 603. A lateral displacement drive motor 602 is mounted at the rear end of the speed reducer 622. A drive gear 605 is mounted on the motor shaft of the lateral displacement drive motor 602. The front and rear push motor 625 is mounted at the rear end of the slide frame 604. A threaded conveying rod 611 is mounted on the motor shaft of the front and rear push motor 625. A rotatable connection is made to the outer side of the threaded conveying rod 611. A skateboard frame 604 has a longitudinal slide rail 608 mounted on its upper side. A skateboard support base 621 is slidably connected to the upper side of the longitudinal slide rail 608. A stand 607 is mounted on the upper side of the skateboard support base 621. A lifting guide rail 609 is mounted on the front side of the stand 607. A lifting block 616 is slidably connected to the outer side of the lifting guide rail 609. A cover 612 is mounted on the front side of the lifting block 616. A motor support plate 624 is mounted on the top of the stand 607. A lifting motor 610 is mounted on the upper side of the motor support plate 624. A threaded lifting rod 606 is installed on the motor shaft, and a push block 620 is installed on the lower side of the upright frame 607. The center of the push block 620 is provided with a threaded through hole that runs from front to back. The outer side of the threaded conveying rod 611 is threadedly engaged with the threaded through hole of the push block 620. During the process of the front and rear push motor 625 driving the threaded conveying rod 611 to rotate, the threaded conveying rod 611 drives the upright frame 607 to move back and forth in a directional manner through the push block 620 engaged with its outer side, so that the upright frame 607 drives the SMD high-speed motor 601 to complete the adjustment and processing of the drilling depth on the wood surface.A vertical rotary motor 613 is installed on the inner side of the machine cover 612. A vertical rotating frame 615 is mounted on the motor shaft of the vertical rotary motor 613. A horizontal rotating frame 617 is mounted on the vertical rotating frame 615. A horizontal rotary motor 614 is mounted on the upper side of the horizontal rotating frame 617. An SMD high-speed motor 601 is mounted on the motor shaft of the horizontal rotary motor 614. The horizontal rotary motor 614 and the vertical rotary motor 613 drive the horizontal rotating frame 617 and the vertical rotating frame 615 to rotate horizontally and rotate vertically vertically, respectively, allowing the SMD high-speed motor 601 to move the wood in different directions. Drilling and tenoning enhance the freedom of wood processing. A lifting block 623 is installed on the rear side of the machine cover 612, and a sliding sleeve 619 is mounted on the lifting block 623. The inner side of the sliding sleeve 619 is threaded, and the outer side of the threaded lifting rod 606 is threadedly engaged with the threaded structure of the sliding sleeve 619. As the lifting motor 610 drives the threaded lifting rod 606 to rotate, it causes the lifting block 623 mounted on the sliding sleeve 619 to move vertically along the lifting guide frame 609. This allows the lifting block 623 to drive the machine cover 612, equipped with an SMD high-speed motor 601, to complete the vertical movement and processing of the wood surface.

[0044] In this embodiment, the drive gear 605 is meshed with the tooth surface structure of the rack 8 bolted to the rear side of the bracket 3. During the rotation of the drive gear 605 driven by the lateral displacement drive motor 602, the drive gear 605 meshes and rolls along the tooth surface structure of the rack 8, causing the support frame 603 installed on the lateral displacement drive motor 602 to drive the slide frame 604 to move left and right along the lateral slide rail 9, so that the slide frame 604 drives the SMD high-speed motor 601 to complete the left and right movement and walking processing of the wood surface.

[0045] The specific usage and function of this embodiment are as follows:

[0046] In this invention, when performing tenoning on wood, the wood is placed on the upper side of the feeding seat 501, and then the handle 507 is manually rotated. The handle 507 drives the threaded pressure rod 509 to rotate. Since the outer thread of the threaded pressure rod 509 is threadedly engaged in the threaded through hole of the protrusion of the vertical plate 502, the threaded pressure rod 509 drives the pressure plate 504 to move backward along the threaded through hole of the protrusion of the vertical plate 502. The pressure plate 504, together with the backing plate 503, clamps the wood in a front-to-back opposing manner. Then, the control machine 1 controls the lateral displacement servo motor 12 through the wire to drive the push gear 13 to rotate. At this time, the push gear 13 engages and rolls to the left or right along the rack 8, thereby causing the lateral displacement... The servo motor 12 drives the feeding device 5 mounted on the upper side of the slide block 10 to move the wood between the upper pressure block 702 and the lower pressure block 704 of the clamping device 7 via the folding plate 11. The control machine 1 controls the upper push electric telescopic cylinder 705 and the lower push electric telescopic cylinder 706 via wires to drive the upper pressure block 702 and the lower pressure block 704 to move up and down in opposite directions, thereby completing the upper and lower clamping work of the upper pressure block 702 and the lower pressure block 704 on the wood. Then, according to the drilling and tenoning positions of the wood, the control machine 1 controls the lateral displacement drive motor 602, the lifting motor 610 and the front and rear push motor 625 to start via wires. The lateral displacement drive motor 602 drives the drive gear 605 to mesh on the tooth surface of the rack 8. The left and right meshing and rolling mechanism causes the lateral displacement drive motor 602 to move the slide plate frame 604 left and right along the lateral slide rail 9 via the support frame 603. The lifting motor 610 drives the sliding sleeve 619, which is meshed with the outer side of the threaded lifting rod 606, to move up and down. The sliding sleeve 619 drives the machine cover 612 to move vertically up and down along the lifting guide rail frame 609. The front and rear pushing motor 625 drives the pushing block 620, which is meshed with the outer side of the threaded conveying rotating rod 611, to move back and forth in a directional direction. The pushing block 620 drives the upright frame 607 to move back and forth in a directional direction along the longitudinal slide rail frame 608. This completes the three-dimensional spatial movement processing of the wood along the X, Y, and Z axes by the SMD high-speed motor 601. The drilling orientation of the wood needs to be adjusted. The control unit 1 controls the vertical rotary motor 613 and the horizontal rotary motor 614 to start via wires according to the drilling orientation of the wood. The vertical rotary motor 613 drives the horizontal rotary motor 614 and the horizontal rotary frame 617 mounted on the vertical rotating frame 615 to rotate vertically. The horizontal rotary motor 614 drives the connecting plate 618 mounted at the bottom of the horizontal rotating frame 617 to rotate horizontally. The connecting plate 618 drives the SMD high-speed motor 601 to rotate horizontally. The vertical rotation of the vertical rotating frame 615 and the horizontal rotation of the horizontal rotating frame 617 complete the drilling and tenoning operations of the wood with the woodworking drill bit mounted on the SMD high-speed motor 601 in multiple degrees of freedom.

[0047] All the above components are installed, connected, or set up using common mechanical methods, such as welding, threaded connections, and screw connections. Furthermore, the specific structure, model, and coefficient indicators of all components are based on their own technologies. Any method that achieves the desired beneficial effect can be implemented. The controller 1, SMD high-speed motor 601, lateral displacement drive motor 602, lifting motor 610, vertical rotation motor 613, horizontal rotation motor 614, reducer 622, forward and backward push motor 625, upward electric telescopic cylinder 705, downward electric telescopic cylinder 706, and lateral displacement servo motor 12 are all common market components. When purchasing and using them, simply connect them according to the instruction manual purchased with the product; therefore, further details are omitted here.

[0048] The technical solution of this utility model is not limited to the scope of the embodiments of this utility model. All technical contents not described in detail in this utility model are known technologies.

Claims

1. A fully automatic double-end tenoning machine, comprising a base rod (2); a control unit (1) is installed on the left side of the base rod (2); characterized in that: It also includes a bracket (3), a guide rail (4), a feeding device (5), a tenoning device (6), and a clamping device (7); a horizontal plate (14) is installed on the upper side of the bracket (3), a transverse slide rail (9) is installed on the upper side of the bracket (3) near the rear end, a rack (8) is bolted to the front and rear sides of the bracket (3), a seat rod (2) is welded to the lower side of the bracket (3), a guide rail (4) is installed on the upper side of the bracket (3) near the front end, a slide block (10) is slidably connected to the upper side of the guide rail (4), a folding plate (11) is installed on the lower side of the slide block (10) near the front end, a transverse displacement servo motor (12) is installed on the front side of the folding plate (11), a push gear (13) is installed on the motor shaft of the transverse displacement servo motor (12), and the push gear (13) is meshed with the tooth surface structure on the lower side of the rack (8).

2. The fully automatic double-end tenoning machine as described in claim 1, characterized in that: The feeding device (5) includes a feeding seat (501), a vertical plate (502), a backing plate (503), a pressure plate (504), a fixing frame (505), a sliding rod (506), a rotating handle (507), a support plate (508), and a threaded pressure rod (509); a fixing frame (505) is mounted on the lower side of the feeding seat (501), a sliding seat (10) is installed at the bottom end of the fixing frame (505), a vertical plate (502) is mounted on the upper side of the feeding seat (501), and the rear end of the vertical plate (502) is... A backing plate (503) is welded on the slide rod (506); a pressure plate (504) is welded on the rear end of the slide rod (506), a support plate (508) is welded on the front end of the slide rod (506), a through hole is provided at the center of the support plate (508), a threaded pressure rod (509) is rotatably connected in the through hole of the support plate (508), a pressure plate (504) is rotatably connected on the rear end of the threaded pressure rod (509), a handle (507) is installed on the front end of the threaded pressure rod (509), and a pressure plate (504) is welded on the rear end of the slide rod (506).

3. The fully automatic double-end tenoning machine as described in claim 2, characterized in that: The right side of the upright plate (502) near the front end has three sets of protrusions arranged at equal intervals. The central protrusion of the upright plate (502) has a through threaded hole that runs from front to back. The other two sets of protrusions of the upright plate (502) have through holes. The slide rod (506) is inserted into the through hole of the protrusion of the upright plate (502). The outer side of the threaded pressure rod (509) is threadedly engaged in the through hole of the upright plate (502).

4. The fully automatic double-end tenoning machine as described in claim 1, characterized in that: The clamping device (7) includes a housing (701), an upper pressure block (702), a clamping rod (703), a lower pressure block (704), an upper electric telescopic cylinder (705), a lower electric telescopic cylinder (706), a column (707), and a support plate (708). A horizontal plate (14) is installed on the lower side of the housing (701), and an upper electric telescopic cylinder (705) and a lower electric telescopic cylinder (706) are installed on the inner side of the housing (701). A support plate (708) is installed at the top of the telescopic rod of the upper electric telescopic cylinder (705), and a column (707) is welded to the upper side of the support plate (708). A lower pressure block (704) is installed at the top of the column (707). A clamping rod (703) is installed at the top of the telescopic rod of the lower electric telescopic cylinder (706), and an upper pressure block (702) is bolted to the top of the clamping rod (703).

5. The fully automatic double-end tenoning machine as described in claim 2, characterized in that: The tenoning processing device (6) includes an SMD high-speed motor (601), a transverse displacement drive motor (602), a support frame (603), a slide frame (604), a drive gear (605), a threaded lifting rod (606), a vertical frame (607), a longitudinal slide rail frame (608), a lifting guide rail frame (609), a lifting motor (610), a threaded conveying rotating rod (611), a machine cover (612), a vertical rotating motor (613), a horizontal rotating motor (614), a vertical rotating frame (615), a lifting support block (616), a horizontal rotating frame (617), a connecting plate (618), a sliding sleeve (619), a pushing block (620), a support slide seat (621), a reducer (622), and a lifting block (623). The slide frame (604) includes a motor support plate (624) and a front and rear push motor (625). The lower side of the slide frame (604) is bolted to a support frame (603). A reducer (622) is installed at the rear end of the support frame (603). A lateral displacement drive motor (602) is installed at the rear end of the reducer (622). A drive gear (605) is installed on the motor shaft of the lateral displacement drive motor (602). The rear end of the slide frame (604) is mounted to the front and rear push motor (625). A threaded conveying rod (611) is installed on the motor shaft of the front and rear push motor (625). The outer side of the threaded conveying rod (611) is rotatably connected to the slide frame (604). A longitudinal slide rail frame (608) is installed on the upper side of the slide frame (604). A support slide seat (621) is slidably connected to the upper side of the longitudinal slide rail frame (608), and a stand (607) is installed on the upper side of the support slide seat (621); a lifting guide rail frame (609) is installed on the front side of the stand (607), a lifting support block (616) is slidably connected to the outer side of the lifting guide rail frame (609), a cover (612) is installed on the front side of the lifting support block (616), a motor support plate (624) is installed at the top of the stand (607), a lifting motor (610) is installed on the upper side of the motor support plate (624), a threaded lifting rod (606) is installed on the motor shaft of the lifting motor (610), and a push block (620) is installed on the lower side of the stand (607). The center position is provided with a threaded through hole that runs from front to back. The outer side of the threaded conveying rod (611) is threadedly engaged with the threaded through hole of the push block (620). A vertical rotary motor (613) is installed on the inner side of the machine cover (612). A vertical rotating frame (615) is installed on the motor shaft of the vertical rotary motor (613). A horizontal rotating frame (617) is installed on the vertical rotating frame (615). A horizontal rotary motor (614) is installed on the upper side of the horizontal rotating frame (617). An SMD high-speed motor (601) is installed on the motor shaft of the horizontal rotary motor (614). A lifting block (623) is installed on the rear side of the machine cover (612). A sliding sleeve (619) is installed on the lifting block (623). The inner side of the sliding sleeve (619) is provided with threads.

6. The fully automatic double-end tenoning machine as described in claim 5, characterized in that: The drive gear (605) is meshed with the tooth surface structure of the rack (8) bolted to the rear side of the bracket (3).

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