Fixed-length cutting-off equipment for edge band processing

Abstract

The invention relates to the technical field of edge sealing strip processing, in particular to fixed-length cutting equipment for edge sealing strip processing, which comprises a fixed base, a supporting assembly is slidably arranged in the fixed base, a supporting rod is arranged on the outer side of the fixed base, and a top fixing assembly and a transverse adjusting assembly are fixedly mounted at the top end of the supporting rod respectively. The top fixing assembly comprises a longitudinal adjusting rod, a length extending assembly is hung at the bottom of the longitudinal adjusting rod, the transverse adjusting assembly comprises a distance adjusting threaded rod, and one side of the distance adjusting threaded rod is in threaded connection with a position adjusting assembly. The main control gear is separated from the transmission gear ring through downward pressing of the pressing rod, feeding is stopped in time, the situation that the end face is damaged and the conveying effect is affected due to the fact that the edge sealing strip collides with the cutter is avoided, feeding of the material conveying assembly is achieved in the downward cutting process of the cutter, stopping and starting of the material conveying assembly are controlled through the cutter, and the cutting efficiency is improved. And the cut edge sealing strip body is actively conveyed, so that the automatic operation of the equipment is realized, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of edge banding strip processing, and in particular to a fixed-length cutting device for edge banding strip processing. Background Art

[0002] Edge banding is used in furniture manufacturing to repair defects on the edges of furniture panels, such as uneven cutting edges. It is also used to beautify the edges and corners of furniture and enhance the overall aesthetics of the furniture. By using edge banding, the edges of the furniture are more durable and less prone to damage, thereby extending the service life of the furniture.

[0003] The existing rolled edge banding strips may have a low hardness. After the existing fixed-length cutting equipment cuts them, the cut edge banding strips may not be transported outward in time, resulting in multiple edge banding strips being squeezed on one side, affecting the length control of the edge banding strips and causing large errors; for example, the utility model with publication number CN220593243U discloses a fixed-length cutting device, which facilitates the auxiliary equipment to perform fixed-length cutting by setting an auxiliary device. The existing cutting equipment is not convenient for fixed-length processing of the edge banding strips during processing, and mainly achieves fixed length by installing auxiliary tools after manual measurement. However, when switching to different lengths, the auxiliary tools need to be re-measured and re-installed, which makes the use cumbersome, increases the burden on workers, and causes low processing and cutting efficiency, thereby improving the overall usability of the equipment; although the above-mentioned device can achieve fixed length through auxiliary tools, the cut edge banding strips cannot be actively discharged, resulting in the need for manual transfer after cutting, resulting in a waste of human resources.

[0004] Therefore, it is necessary to invent a fixed-length cutting device for edge banding processing to solve the above problems. Summary of the Invention

[0005] The object of the present invention is to provide a fixed-length cutting device for edge banding processing, which can control the cutting length while conveying and discharging the cut edge banding, thereby achieving the purpose of reducing labor costs and improving the automation of the device.

[0006] To achieve this object, the present invention adopts the following technical solutions: The top of the support rod is fixed with a top fixing assembly and a bottom adjusting assembly is fixedly mounted on the support rod, and the top fixing assembly includes a plurality of longitudinal adjustment rods and a positioning ruler, and the bottom of the longitudinal adjustment rod is hoisted with a height-adjustable length extension assembly. The lateral adjustment assembly includes a distance-adjusting threaded rod, and one side of the distance-adjusting threaded rod is threadedly connected to a position adjustment assembly, and the distance-adjusting threaded rod is used to control the position adjustment assembly to slide laterally. A cutter for cutting the edge banding strip body is provided at the bottom end of the position adjustment assembly, and the position adjustment assembly is fixedly connected to the support assembly, and the top of the support assembly is fixed A material conveying assembly for conveying the edge banding strip body is fixedly installed, a sliding guide rail is provided inside the length extension assembly, and a distance adjustment assembly is provided for sliding inside the sliding guide rail, and the distance adjustment assembly is used to determine the length of the edge banding strip body, the length extension assembly includes a plurality of extension blocks for preventing the edge banding strip body from deviating, and a plurality of discharge assemblies for conveying the cut edge banding strip body are installed on the top of the fixed base, and the discharge assembly includes a conveying roller, a through slot is provided at the bottom of the extension block, and the top of the conveying roller contacts the bottom end of the edge banding strip body through the through slot, and the distance adjustment assembly includes a bottom stopper for intercepting the edge banding strip body and a longitudinal limiting module that can slide longitudinally, and the end face of the bottom stopper is provided with a sensor for sensing impact; When the cutter is pressed down, the edge banding strip body is cut off and the material conveying assembly stops conveying; When the longitudinal limit module is in the lifting state, the discharge assembly stops rotating and the bottom stopper blocks the edge banding body from being transported; When the longitudinal limit module is pressed down, the discharge assembly starts to rotate and the cut edge banding body is transported outward.

[0007] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion. When the pressing rod is pressed down, the connecting rod drives the main control gear to separate from the material conveying assembly, and the material conveying assembly stops conveying; When the pressing rod moves upward, the main control gear and the material conveying assembly transmit the material to the edge banding body.

[0008] As a preferred solution for a fixed-length cutting device for edge banding processing, the material conveying assembly further includes an inner vertical plate 1, an outer vertical plate, an inner vertical plate 2, a feed roller, a transmission gear ring, a transmission gear 3, a transmission roller, a transmission chain 1 and a rotating motor 2. The inner vertical plate 1 and the inner vertical plate 2 are respectively located on both sides of the feed roller, and the outer vertical plate is located on the outside of the inner vertical plate 1. The feed roller is used to install the rolled edge banding strip body, and the end faces of the feed roller extend to the outside of the inner vertical plate 1 and the inner vertical plate 2 respectively. The transmission gear ring is sleeved on the outside of the feed roller, and the transmission gear ring is located on the outside of the inner vertical plate 1. The transmission gear 3 is installed on the outside of the feed roller. It is installed on one side of the inner vertical plate and meshes with the transmission gear ring. The transmission roller is fixedly installed on the top of the support assembly. Transmission gears are provided on both sides of the transmission roller. A small transmission gear is provided on the end face of the transmission gear three. The small transmission gear on the end face of the transmission gear three is connected to the transmission gear on one side of the transmission roller through a transmission chain one. An arc guide groove is provided on the end face of the outer vertical plate. The shaft end of the main control gear extends to the outside of the arc guide groove. The connecting rod and the pressing rod are both located on the outside of the outer vertical plate. The rotating motor two is installed at the bottom end of the feed roller, and a gear is provided at the output end of the rotating motor two. When the main control gear is engaged with the transmission gear ring, the feed roller and the transmission roller rotate in the same direction; When the main control gear is separated from the transmission gear ring, the feed roller and the transmission roller stop rotating.

[0009] As a preferred solution for a fixed-length cutting device for edge banding processing, the supporting assembly includes a sliding seat plate, a T-shaped guide plate and a cutting base. The sliding seat plate is slidably connected to the fixed base. The material conveying assembly is arranged at the top of the sliding seat plate. The cutting base is located at the bottom end of the cutter, and the cutting base is T-shaped, with a sliding channel for the edge banding body provided inside. The T-shaped guide plate is located on one side of the cutting base. The T-shaped guide plate is used to support the edge banding body. The end face of the length extension assembly is provided with an end feed block; when the sliding seat plate slides inward, the T-shaped guide plate can extend to the bottom end of the end feed block.

[0010] As a preferred solution for a fixed-length cutting device for edge banding processing, the discharge component includes multiple conveying rollers, each of which is provided with a transmission gear 2 on one side. The multiple conveying rollers are respectively installed on the sliding seat plate and the top of the fixed base. The conveying roller located at the top of the sliding seat plate and the transmission roller are commonly connected to a transmission chain 2, and the conveying roller located at the top of the fixed base is connected to a transmission chain 3.

[0011] As a preferred solution for a fixed-length cutting device for edge banding processing, the top fixing assembly also includes a top mounting plate and a slide rail. Both sides of the top mounting plate are fixedly connected to the support rod. A distance-adjusting slide groove is provided in the middle of the top mounting plate. A slide rail is provided on one side of the distance-adjusting slide groove. The slide rail is used for sliding the positioning ruler. The positioning ruler is fixedly mounted on the top of the transverse sliding plate, and the distance adjustment assembly slides inside the distance-adjusting slide groove.

[0012] As a preferred solution for a fixed-length cutting device for edge banding processing, the length extension component also includes an adjustment frame, a sliding guide rail is provided inside the adjustment frame for the distance adjustment component to slide, and a plurality of guide slots for inserting extension blocks are provided at the bottom end of the adjustment frame. The distance adjustment component also includes a lateral limit module, and lateral sliders are provided on both sides of the lateral limit module, and the lateral sliders slide inside the sliding guide rails.

[0013] As a preferred solution of a fixed-length cutting device for edge banding processing, the distance adjustment assembly also includes an extension plate, a distance adjustment handle, a positioning pointer, a rectangular guide block, a second cylinder, a rotating motor and a first transmission gear. The extension plate is located on one side of the transverse limit module and at the top of the longitudinal limit module, the distance adjustment handle is fixedly installed on the top of the transverse limit module, the positioning pointer is located on one side of the top of the distance adjustment handle, the rectangular guide block is sleeved on the outside of the distance adjustment handle and is slidably arranged inside the distance adjustment slide groove, the second cylinder is fixedly installed on the top of the extension plate, the telescopic end of the second cylinder is fixedly connected to the longitudinal limit module, the first rotating motor is installed on one side of the bottom stop block, and the output end is meshed with the first transmission gear, the first transmission gear is installed on the side of the bottom stop block, when the bottom stop slides downward, the first transmission gear is meshed with the third transmission chain, the end face of the longitudinal limit module is provided with a longitudinal slider sliding inside the transverse limit module, and the bottom stop is located at the top of the sensor and is provided with a sliding channel for conveying the edge banding strip body.

[0014] As a preferred solution for a fixed-length cutting device for edge banding processing, the lateral adjustment assembly also includes a head end fixed block and a guide rod. Both sides of the head end fixed block are fixedly connected to the support rod. The two guide rods are fixedly arranged between the head end fixed block and the top mounting plate. The lateral sliding plate is slidably connected to the guide rod.

[0015] The beneficial effects of the present invention are as follows: a bottom stop that can slide in the longitudinal direction is provided inside the distance adjustment component. When fixing the length, a preliminary positioning can be performed by adjusting the position of the transverse limit slider. A plurality of extension blocks are installed inside the adjustment frame, and the transverse limit module is fit with the extension block. At the same time, the position of the bottom conical surface of the bottom stop is observed to avoid interference with the conveying roller during the descending process. After the preliminary positioning is completed, the sliding seat plate and the transverse sliding plate can be driven to slide synchronously outward or inward by controlling the rotation of the distance adjustment threaded rod. The positioning ruler follows the movement of the transverse sliding plate to perform a secondary adjustment on the fixed length size to achieve the purpose of fixing the length of the product. When the bottom stop is at the bottom end, the rotating motor can drive the transmission chain. Third, it rotates and can discharge the cut edge strip body through the conveying roller to avoid accumulation. When the sensor senses that the edge strip body is in contact with it, it controls the cutter to cut off the edge strip body. During the cutting process of the cutter, the pressing rod is pressed down to drive the connecting rod to rotate, so that the main control gear and the transmission gear ring are separated, and the feeding is stopped in time to avoid the edge strip hitting the cutter and causing damage to the end face, affecting the conveying effect. During the cutting process of the cutter, the main control gear and the transmission gear ring are engaged to realize the feeding of the material conveying component. The material conveying component is stopped and started by the cutter, and the cut edge strip body is actively conveyed. No worker supervision is required, which realizes the automatic operation of the equipment and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the assembly of the top fixing component of the present invention.

[0019] Figure 3 It is a schematic diagram of the local structure of the distance adjustment component of the present invention.

[0020] Figure 4 This invention Figure 3 Enlarged structural diagram at point A in the middle.

[0021] Figure 5 It is a partial enlarged structural schematic diagram of the top mounting plate of the present invention.

[0022] Figure 6 It is a structural schematic diagram of the material conveying assembly of the present invention after removing the vertical plate.

[0023] Figure 7 It is a partial structural diagram of the material conveying component of the present invention.

[0024] Figure 8 It is a schematic diagram of the conveying structure of the edge banding strip body of the present invention.

[0025] Figure 9 It is a schematic structural diagram of the distance adjustment component of the present invention.

[0026] Figure 10 It is a structural schematic diagram of the longitudinal limit module of the present invention.

[0027] Figure 11 It is a partially enlarged assembly diagram of the T-shaped guide plate of the present invention.

[0028] Figure 12 It is a schematic diagram of the assembly structure of the fixed base and the support component of the present invention.

[0029] In the picture: 1. Fixed base; 101. Support rod; 2. Support assembly; 201. Sliding seat plate; 202. T-shaped guide plate; 203. Cutting base; 3. Top fixing assembly; 301. Top mounting plate; 302. Longitudinal adjustment rod; 303. Adjustable distance slide; 304. Positioning ruler; 305. Slide rail; 4. Position adjustment assembly; 401. Horizontal sliding plate; 402. Tool guide block; 403. Cylinder 1; 404. Cutter; 405. Pressing rod; 406. Fixing rod; 5. Length extension assembly; 501. Adjustment frame; 502. Guide slot; 503. Sliding guide rail; 504. Extension block; 505. End feed block; 6. Distance adjustment assembly; 601. Horizontal limit module; 602. Extension plate; 603. Distance adjustment handle; 604. Positioning pointer; 605. Horizontal slider; 606. Rectangular guide block; 607. Longitudinal limit module; 608. Cylinder 2; 610. Rotating motor 1; 611. Transmission gear 1; 612. Sensor; 613. Longitudinal slider; 614. Bottom stopper; 7. Material conveying assembly; 701. Inner vertical plate 1; 702. Outer vertical plate; 703. Inner vertical plate 2; 704. Arc guide groove; 705. Feed roller; 706. Transmission gear ring; 707. Transmission gear 3; 708. Main control gear; 709. Transmission roller; 710. Transmission chain 1; 711. Connecting rod; 712. Rotating motor 2; 8. Transmission chain 2; 9. Discharge assembly; 901. Transmission chain 3; 902. Conveyor roller; 903. Transmission gear 2; 10. Edge banding strip body; 11. Lateral adjustment assembly; 1101. Head end fixing block; 1102. Pitch adjustment threaded rod; 1103. Guide rod. DETAILED DESCRIPTION

[0030] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0031] Among them, the drawings are only used for illustrative purposes and represent only schematic diagrams rather than actual pictures, and should not be understood as limiting this patent; in order to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0032] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inside", "outside" and the like indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0033] In the description of the present invention, unless otherwise expressly specified or limited, when the term "connection" or the like appears to indicate a connection relationship between components, such term should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be internal communication between two components or an interaction between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood in specific circumstances.

[0034] refer to Figures 1 to 12 , an example of the present invention provides a fixed-length cutting device for edge banding processing, comprising a fixed base 1, a support assembly 2 is slidingly provided inside the fixed base 1, a plurality of support rods 101 are provided on the outside of the fixed base 1, the top of the support rod 101 is fixedly installed with a top fixing assembly 3 and a lateral adjustment assembly 11, the top fixing assembly 3 comprises a plurality of longitudinal adjustment rods 302 and a positioning ruler 304, the bottom of the longitudinal adjustment rod 302 is hoisted with a height-adjustable length extension assembly 5, the lateral adjustment assembly 11 comprises a distance-adjusting threaded rod 1102, one side of the distance-adjusting threaded rod 1102 is threadedly connected to a position adjustment assembly 4, the distance-adjusting threaded rod 1102 is used to control the position adjustment assembly 4 to slide laterally, the bottom end of the position adjustment assembly 4 is provided with a cutter 404 for cutting off the edge banding strip body 10, the position adjustment assembly 4 is fixedly connected to the support assembly 2, and the top of the support assembly 2 is fixedly connected to the top of the support assembly 2. A material conveying assembly 7 for conveying the edge banding strip body 10 is fixedly installed at the end, a sliding guide rail 503 is provided inside the length extension assembly 5, and a distance adjustment assembly 6 is slidingly provided inside the sliding guide rail 503, and the distance adjustment assembly 6 is used to determine the length of the edge banding strip body 10, the length extension assembly 5 includes a plurality of extension blocks 504 for preventing the edge banding strip body 10 from deflecting, and a plurality of discharge assemblies 9 for conveying the cut edge banding strip body 10 are installed at the top of the fixed base 1, the discharge assembly 9 includes a conveying roller 902, and a through groove is provided at the bottom of the extension block 504, and the top of the conveying roller 902 contacts the bottom end of the edge banding strip body 10 through the through groove, the distance adjustment assembly 6 includes a bottom stopper 614 for intercepting the edge banding strip body 10 and a longitudinal limit module 607 that can slide in the longitudinal direction, and the end surface of the bottom stopper 614 is provided with a sensor 612 for sensing impact; When the cutter 404 is pressed down, the edge banding strip body 10 is cut off and the material conveying assembly 7 stops conveying; When the longitudinal limiting module 607 is in the raised state, the discharge assembly 9 stops rotating, and the bottom stopper 614 blocks the edge banding strip body 10 from being transported; When the longitudinal limiting module 607 is pressed downward, the discharge assembly 9 starts to rotate, and the cut edge banding strip body 10 is transported outward.

[0035] The through groove at the bottom of the extended block 504 is used to prevent the edge strip body 10 from falling off, and can drive it to slide outward through the rotation of the conveyor roller 902, so as to facilitate the discharge of the edge strip body 10. A plurality of discharge components 9 can be arranged above the fixed base 1. While reducing the number of conveyor rollers 902 driven by the rotating motor 610, it is ensured that the edge strip body 10 can be discharged at multiple positions. The sliding length of the transverse sliding plate 401 is greater than the length of the extended block 504, thereby improving the adjustment range of the device.

[0036] The position adjustment assembly 4 further includes a transverse sliding plate 401, a tool guide block 402, a cylinder 1 403, a pressing rod 405 and a fixing rod 406. The transverse sliding plate 401 is located on one side of the transverse adjustment assembly 11 and is threadedly connected to the distance adjustment threaded rod 1102. The tool guide block 402 is fixedly mounted on the bottom end of the transverse sliding plate 401. The cutter 404 slides inside the tool guide block 402. The cylinder 1 403 is fixedly mounted on the top of the transverse sliding plate 401. The plurality of fixing rods 406 are fixedly mounted on the transverse sliding plate 401. 1 on both sides, and is fixedly connected to the bottom support assembly 2, the telescopic end of the cylinder 1 403 is fixedly connected to the cutter 404, the pressing rod 405 is located on one side of the cutter 404, and the pressing rod 405 is L-shaped. The material conveying assembly 7 also includes a connecting rod 711 with a waist-shaped chute and a main control gear 708. The connecting rod 711 rotates around the bottom end, and the shaft end of the main control gear 708 is arranged inside the waist-shaped chute of the connecting rod 711. The bottom end of the pressing rod 405 is installed with an extension block, and the extension block extends to the inside of the waist-shaped chute; When the pressing rod 405 is pressed down, the connecting rod 711 drives the main control gear 708 to separate from the material conveying assembly 7, and the material conveying assembly 7 stops conveying; When the pressing rod 405 moves upward, the main control gear 708 transmits power to the material conveying assembly 7 , and the material conveying assembly 7 conveys the edge banding strip body 10 .

[0037] The main control gear 708 slides within the arcuate guide groove 704. When the pressing rod 405 is pressed downward, the main control gear 708 moves to the bottom of the arcuate guide groove 704, disengaging from the transmission gear ring 706, and the material conveying assembly 7 stops conveying. When it moves upward, it moves to the top of the arcuate guide groove 704, meshing with the transmission gear ring 706, and the material conveying assembly 7 conveys the edge banding body 10. By controlling the conveying of the edge banding body 10, it can be ensured that each cut edge banding meets the preset length requirements, thereby improving processing accuracy.

[0038] The material conveying assembly 7 also includes an inner vertical plate 1 701, an outer vertical plate 702, an inner vertical plate 2 703, a feed roller 705, a transmission gear ring 706, a transmission gear 3 707, a transmission roller 709, a transmission chain 1 710 and a rotating motor 2 712. The inner vertical plate 1 701 and the inner vertical plate 2 703 are respectively located on both sides of the feed roller 705, and the outer vertical plate 702 is located on the outside of the inner vertical plate 1 701. The feed roller 705 is used to install the rolled edge banding strip body 10. The end faces of the feed roller 705 extend to the outside of the inner vertical plate 1 701 and the inner vertical plate 2 703 respectively. The transmission gear ring 706 is sleeved on the outside of the feed roller 705. The transmission gear ring 706 is located on the outside of the inner vertical plate 1 701. The transmission gear 3 707 is installed on the inner vertical plate One side of plate 1 701, and meshing with the transmission gear ring 706, the transmission roller 709 is fixedly installed on the top of the support assembly 2, and transmission gears are provided on both sides of the transmission roller 709, and the end face of the transmission gear 3 707 is provided with a small transmission gear, and the small transmission gear on the end face of the transmission gear 3 707 is connected to the transmission gear on one side of the transmission roller 709 through a transmission chain 1 710, and an arc guide groove 704 is provided on the end face of the outer vertical plate 702, and the shaft end of the main control gear 708 extends to the outside of the arc guide groove 704, the connecting rod 711 and the pressing rod 405 are both located on the outside of the outer vertical plate 702, and the rotating motor 2 712 is installed at the bottom end of the feeding roller 705, and the output end of the rotating motor 2 712 is provided with a gear; When the main control gear 708 is engaged with the transmission gear ring 706, the feed roller 705 and the transmission roller 709 rotate in the same direction; When the main control gear 708 separates from the transmission gear ring 706, the feed roller 705 and the transmission roller 709 stop rotating. The rotation of the feed roller 705 can synchronously drive the transmission roller 709 to rotate in the same direction, ensuring long-distance conveyance of the edge banding body 10 and preventing the edge banding body 10 from deviating or separating. The arrangement of the inner vertical plate 701 and the outer vertical plate 702 is used to accommodate multiple different transmission components, improving transmission accuracy and preventing mutual interference.

[0039] The support assembly 2 includes a sliding seat plate 201, a T-shaped guide plate 202 and a cutting base 203. The sliding seat plate 201 is slidably connected to the fixed base 1. The material conveying assembly 7 is arranged at the top of the sliding seat plate 201. The cutting base 203 is located at the bottom end of the cutter 404, and the cutting base 203 is T-shaped, with a sliding channel for the edge banding strip body 10 provided inside. The T-shaped guide plate 202 is located on one side of the cutting base 203. The T-shaped guide plate 202 is used to support the edge banding strip body 10. The end face of the length extension assembly 5 is provided with an end feed block 505; when the sliding seat plate 201 slides inward, the T-shaped guide plate 202 can extend to the bottom end of the end feed block 505.

[0040] The discharge assembly 9 includes multiple conveyor rollers 902, each of which is equipped with a second transmission gear 903 on one side. The multiple conveyor rollers 902 are respectively mounted on the top of the sliding seat plate 201 and the top of the fixed base 1. The conveyor rollers 902 at the top of the sliding seat plate 201 and the transmission roller 709 are connected to a second transmission chain 8, while the conveyor rollers 902 at the top of the fixed base 1 are connected to a third transmission chain 901. The second transmission chain 8 is used to convey the edge banding body 10 before truncation, while the third transmission chain 901 is used to convey the edge banding body 10 after truncation, ensuring stable operation of the equipment under different conditions.

[0041] The top fixing assembly 3 also includes a top mounting plate 301 and a slide rail 305. Both sides of the top mounting plate 301 are fixedly connected to the support rod 101. A distance adjustment slot 303 is provided in the middle of the top mounting plate 301. A slide rail 305 is provided on one side of the distance adjustment slot 303. The slide rail 305 is used to slide a positioning ruler 304. The positioning ruler 304 is fixedly mounted on the top of the transverse sliding plate 401. The distance adjustment assembly 6 slides inside the distance adjustment slot 303. The positioning ruler 304 is mounted on the top of the transverse sliding plate 401 to reduce the difficulty of calibration during secondary adjustment and facilitate the use of the equipment.

[0042] The length extension assembly 5 also includes an adjustment frame 501, which has a sliding guide rail 503 defined within it for the distance adjustment assembly 6 to slide. The bottom of the adjustment frame 501 has multiple guide slots 502 defined therein for inserting extension blocks 504. The distance adjustment assembly 6 also includes a transverse limiting module 601, flanked by transverse sliders 605 that slide within the sliding guide rail 503. A longitudinal adjustment rod 302, located at the top of the adjustment frame 501, is used to adjust the overall height of the adjustment frame 501, thereby simplifying the insertion of the extension blocks 504.

[0043] The distance adjustment assembly 6 also includes an extension plate 602, a distance adjustment handle 603, a positioning pointer 604, a rectangular guide block 606, a second cylinder 608, a rotating motor 610 and a transmission gear 611. The extension plate 602 is located on one side of the transverse limit module 601 and at the top of the longitudinal limit module 607. The distance adjustment handle 603 is fixedly installed on the top of the transverse limit module 601. The positioning pointer 604 is located on one side of the top of the distance adjustment handle 603. The rectangular guide block 606 is sleeved on the outside of the distance adjustment handle 603 and is slidably arranged inside the distance adjustment slot 303. The second cylinder 608 is fixedly installed on the extension plate 602. At the top of plate 602, the telescopic end of cylinder 2 608 is fixedly connected to longitudinal limit module 607. Rotating motor 1 610 is mounted on one side of bottom block 614, and its output end meshes with transmission gear 1 611, which is mounted on the side of bottom block 614. When bottom block 614 slides downward, transmission gear 1 611 meshes with transmission chain 3 901. The end face of longitudinal limit module 607 is provided with a longitudinal slider 613 that slides within transverse limit module 601. Bottom block 614 is located at the top of sensor 612 and is provided with a sliding channel for conveying edge banding body 10. The vertical plane on which positioning pointer 604 is located is flush with the end face of bottom block 614, and the initial scale of positioning ruler 304 is flush with the end face of cutter 404. By observing the position of positioning pointer 604, the parameters of cut length can be determined.

[0044] The transverse adjustment assembly 11 further includes a head end fixing block 1101 and guide rods 1103. Both sides of the head end fixing block 1101 are fixedly connected to the support rod 101. The two guide rods 1103 are fixedly disposed between the head end fixing block 1101 and the top mounting plate 301. The transverse sliding plate 401 is slidably connected to the guide rods 1103. The guide rods 1103 provide precise guidance for the transverse sliding plate 401, allowing the cutter 404 to be accurately positioned at the predetermined cutting position, thereby improving processing accuracy.

[0045] The present invention is provided with a bottom stopper 614 that can slide in the longitudinal direction inside the distance adjustment component 6. When fixing the length, a preliminary positioning can be performed by adjusting the position of the horizontal limit slider. A plurality of extension blocks 504 are installed inside the adjustment frame 501, and the horizontal limit module 601 is fit with the extension block 504. At the same time, the position of the bottom conical surface of the bottom stopper 614 is observed to avoid interference with the conveying roller 902 during the descending process. After the preliminary positioning is completed, the rotation of the distance adjustment threaded rod 1102 can be controlled to drive the sliding seat plate 201 and the horizontal sliding plate 401 to slide synchronously outward or inward, and the positioning ruler 304 moves with the horizontal sliding plate 401 to perform a secondary adjustment on the fixed length size to achieve the purpose of fixing the length of the product. When the bottom stopper 614 is at the bottom end, the rotating motor 1 610 can drive the transmission chain 3 901 to rotate When the cutter 404 cuts down, the pressing rod 405 is pressed down to drive the connecting rod 711 to rotate, so that the main control gear 708 is separated from the transmission gear ring 706, and the feeding is stopped in time to avoid the edge banding strip hitting the cutter 404 and causing damage to the end face, thereby affecting the conveying effect. During the cutting process of the cutter 404, the main control gear 708 is meshed with the transmission gear ring 706 to realize the feeding of the material conveying assembly 7. The material conveying assembly 7 is stopped and started by the cutter 404, and the cut edge banding strip body 10 is actively conveyed. No worker is required to watch over it, thereby realizing the automatic operation of the equipment and improving work efficiency.

[0046] It should be noted that the above-described specific embodiments are merely preferred embodiments of the present invention and the technical principles employed. Those skilled in the art will appreciate that various modifications, equivalent substitutions, and variations may be made to the present invention. However, as long as these modifications do not depart from the spirit of the present invention, they are intended to be within the scope of protection of the present invention. Furthermore, certain terms used in the specification and claims of this application are not intended to be limiting and are provided solely for ease of description.

Claims

1. A fixed-length cutting device for edge banding processing, characterized in that: The invention comprises a fixed base (1), wherein a support assembly (2) is slidably arranged inside the fixed base (1), a plurality of support rods (101) are arranged on the outside of the fixed base (1), a top fixing assembly (3) and a lateral adjustment assembly (11) are respectively fixedly mounted on the top ends of the support rods (101), the top fixing assembly (3) comprises a plurality of longitudinal adjustment rods (302) and a positioning ruler (304), a height-adjustable length extension assembly (5) is suspended at the bottom of the longitudinal adjustment rod (302), the lateral adjustment assembly (11) comprises a distance-adjusting threaded rod (1102), one side of the distance-adjusting threaded rod (1102) is threadedly connected with a position adjustment assembly (4), the distance-adjusting threaded rod (1102) is used to control the position adjustment assembly (4) to slide in the lateral direction, a cutter (404) for cutting off the edge banding strip body (10) is arranged at the bottom end of the position adjustment assembly (4), the position adjustment assembly (4) is fixedly connected to the support assembly (2), a cutting blade (404) for conveying the edge banding strip body (10) is fixedly mounted on the top end of the support assembly (2), The material conveying component (7) of the edge strip body (10) is provided with a sliding guide rail (503) inside the length extension component (5), and a distance adjustment component (6) is slidably arranged inside the sliding guide rail (503). The distance adjustment component (6) is used to determine the length of the edge strip body (10). The length extension component (5) includes a plurality of extension blocks (504) for preventing the edge strip body (10) from deviating. The top of the fixed base (1) is provided with a plurality of extension blocks (504) for conveying the cut edge strip body (10). 0), the discharge assembly (9) comprising a conveying roller (902), a through slot being provided at the bottom of the extension block (504), the top of the conveying roller (902) being in contact with the bottom end of the edge strip body (10) through the through slot, the distance adjustment assembly (6) comprising a bottom stopper (614) for intercepting the edge strip body (10) and a longitudinal limit module (607) capable of sliding in the longitudinal direction, the end surface of the bottom stopper (614) being provided with a sensor (612) for sensing impact; When the cutter (404) is pressed downward, the edge banding strip body (10) is cut off and the material conveying component (7) stops conveying; When the longitudinal limiting module (607) is in a raised state, the discharge assembly (9) stops rotating, and the bottom stopper (614) blocks the conveyance of the edge banding strip body (10); When the longitudinal limiting module (607) is pressed downward, the discharge assembly (9) starts to rotate, and the cut edge banding strip body (10) is transported outward.

2. A fixed-length cutting device for edge banding processing according to claim 1, characterized in that: The position adjustment component (4) further comprises a transverse sliding plate (401), a tool guide block (402), a cylinder (403), a pressing rod (405) and a fixing rod (406), wherein the transverse sliding plate (401) is located on one side of the transverse adjustment component (11) and is threadedly connected to the distance adjustment threaded rod (1102), the tool guide block (402) is fixedly mounted on the bottom end of the transverse sliding plate (401), the cutter (404) is located inside the tool guide block (402) and slides, the cylinder (403) is fixedly mounted on the top end of the transverse sliding plate (401), and a plurality of fixing rods (406) are fixedly mounted on the transverse sliding plate (401) and are fixedly connected to the bottom support assembly (2); the telescopic end of the cylinder (403) is fixedly connected to the cutter (404); the pressing rod (405) is located on one side of the cutter (404); the pressing rod (405) is L-shaped; the material conveying assembly (7) further comprises a connecting rod (711) having a waist-shaped slide groove therein and a main control gear (708); the connecting rod (711) rotates around the bottom end; the shaft end of the main control gear (708) is arranged inside the waist-shaped slide groove of the connecting rod (711); an extension block is installed at the bottom end of the pressing rod (405); the extension block extends to the inside of the waist-shaped slide groove; When the pressing rod (405) is pressed downward, the connecting rod (711) drives the main control gear (708) to separate from the material conveying assembly (7), and the material conveying assembly (7) stops conveying; When the pressing rod (405) moves upward, the main control gear (708) and the material conveying assembly (7) are driven, and the material conveying assembly (7) conveys the edge banding strip body (10).

3. The fixed-length cutting device for edge banding processing according to claim 2 is characterized in that: The material conveying assembly (7) further comprises an inner stand plate 1 (701), an outer stand plate (702), an inner stand plate 2 (703), a feed roller (705), a transmission gear ring (706), a transmission gear 3 (707), a transmission roller (709), a transmission chain 1 (710) and a rotating motor 2 (712), wherein the inner stand plate 1 (701) and the inner stand plate 2 (703) are respectively located on both sides of the feed roller (705), and the outer stand plate (702) is disposed on the inner stand plate 2 (703). 02) is located on the outer side of the inner vertical plate 1 (701), the feed roller (705) is used to install the rolled edge banding strip body (10), the end faces of the feed roller (705) extend to the outer sides of the inner vertical plate 1 (701) and the inner vertical plate 2 (703), respectively, the transmission gear ring (706) is sleeved on the outer side of the feed roller (705), the transmission gear ring (706) is located on the outer side of the inner vertical plate 1 (701), and the transmission gear 3 (707 ) is installed on one side of the inner vertical plate (701) and meshes with the transmission gear ring (706), the transmission roller (709) is fixedly installed on the top of the support component (2), and transmission gears are arranged on both sides of the transmission roller (709), and a small transmission gear is arranged on the end face of the transmission gear three (707), and the small transmission gear on the end face of the transmission gear three (707) is connected to the transmission gear on one side of the transmission roller (709) through a transmission chain one (710), an arc-shaped guide groove (704) is opened on the end face of the outer vertical plate (702), and the shaft end of the main control gear (708) extends to the outside of the arc-shaped guide groove (704), the connecting rod (711) and the pressing rod (405) are both located on the outside of the outer vertical plate (702), the rotating motor two (712) is installed on the bottom end of the feeding roller (705), and a gear is arranged at the output end of the rotating motor two (712); When the main control gear (708) is meshed with the transmission gear ring (706), the feed roller (705) and the transmission roller (709) rotate in the same direction; When the main control gear (708) is separated from the transmission gear ring (706), the feeding roller (705) and the transmission roller (709) stop rotating.

4. The fixed-length cutting device for edge banding processing according to claim 3 is characterized in that: The support assembly (2) comprises a sliding seat plate (201), a T-shaped guide plate (202) and a cutting base (203); the sliding seat plate (201) is slidably connected to the fixed base (1); the material conveying assembly (7) is arranged at the top of the sliding seat plate (201); the cutting base (203) is located at the bottom end of the cutting knife (404); the cutting base (203) is T-shaped, and a sliding channel for the edge banding strip body (10) is provided inside; the T-shaped guide plate (202) is located at one side of the cutting base (203); the T-shaped guide plate (202) is used to support the edge banding strip body (10); and an end feed block (505) is provided on the end surface of the length extension assembly (5); when the sliding seat plate (201) slides inward, the T-shaped guide plate (202) can extend to the bottom end of the end feed block (505).

5. The fixed-length cutting device for edge banding processing according to claim 4 is characterized in that: The discharge assembly (9) comprises a plurality of conveying rollers (902), one side of each of the conveying rollers (902) being provided with a transmission gear 2 (903), the plurality of conveying rollers (902) being respectively mounted on the top of the sliding seat plate (201) and the top of the fixed base (1), the conveying roller (902) at the top of the sliding seat plate (201) and the transmission roller (709) being connected to a transmission chain 2 (8), and the conveying roller (902) at the top of the fixed base (1) being connected to a transmission chain 3 (901).

6. The fixed-length cutting device for edge banding processing according to claim 5, characterized in that: The top fixing assembly (3) further comprises a top mounting plate (301) and a slide rail (305), both sides of the top mounting plate (301) are fixedly connected to the support rod (101), a distance adjustment slide groove (303) is provided in the middle of the top mounting plate (301), a slide rail (305) is provided on one side of the distance adjustment slide groove (303), the slide rail (305) is used for sliding a positioning ruler (304), the positioning ruler (304) is fixedly mounted on the top of the transverse sliding plate (401), and the distance adjustment assembly (6) is located inside the distance adjustment slide groove (303) and slides.

7. The fixed-length cutting device for edge banding processing according to claim 6, characterized in that: The length extension component (5) further comprises an adjustment frame (501), a sliding guide rail (503) is provided inside the adjustment frame (501) for the distance adjustment component (6) to slide, a plurality of guide slots (502) are provided at the bottom end of the adjustment frame (501) for inserting extension blocks (504), and the distance adjustment component (6) further comprises a transverse limit module (601), transverse sliders (605) are provided on both sides of the transverse limit module (601), and the transverse sliders (605) are located inside the sliding guide rail (503) and slide.

8. The fixed-length cutting device for edge banding processing according to claim 7, characterized in that: The distance adjustment assembly (6) further comprises an extension plate (602), a distance adjustment handle (603), a positioning pointer (604), a rectangular guide block (606), a second cylinder (608), a first rotating motor (610) and a first transmission gear (611), wherein the extension plate (602) is located on one side of the transverse limit module (601) and on the top of the longitudinal limit module (607), the distance adjustment handle (603) is fixedly mounted on the top of the transverse limit module (601), the positioning pointer (604) is located on one side of the top of the distance adjustment handle (603), the rectangular guide block (606) is sleeved on the outside of the distance adjustment handle (603) and is slidably arranged inside the distance adjustment slide groove (303), and the second cylinder (608) is fixedly mounted on The top end of the extension plate (602), the telescopic end of the second cylinder (608) is fixedly connected to the longitudinal limit module (607), the rotating motor (610) is installed on one side of the bottom stopper (614), and the output end is meshed with the transmission gear (611), the transmission gear (611) is installed on the side of the bottom stopper (614), when the bottom stopper (614) slides downward, the transmission gear (611) is meshed with the transmission chain (901), the end face of the longitudinal limit module (607) is provided with a longitudinal slider (613) located inside the transverse limit module (601) for sliding, and the bottom stopper (614) is located at the top of the sensor (612) and is provided with a sliding channel for conveying the edge banding strip body (10).

9. The fixed-length cutting device for edge banding processing according to claim 6, characterized in that: The lateral adjustment assembly (11) further comprises a head end fixing block (1101) and a guide rod (1103), both sides of the head end fixing block (1101) are fixedly connected to the support rod (101), the two guide rods (1103) are fixedly arranged between the head end fixing block (1101) and the top mounting plate (301), and the lateral sliding plate (401) is slidably connected to the guide rod (1103).

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