A wood mirror frame continuous processing equipment

Abstract

The present application relates to wood mirror frame processing technical field, propose a kind of wood mirror frame continuous processing equipment, including rack, one end of the top of rack is provided with feeding mechanism, the middle part of rack is provided with cutting mechanism, cutting mechanism includes first mounting bracket fixedly connected in the top of rack, the both ends of the top of first mounting bracket are fixedly connected with first cylinder, the output end of two first cylinders is fixedly connected with same movable plate, first motor is fixedly installed at the bottom of movable plate, the output shaft of first motor is fixedly connected with cutting knife wheel, the top wall of rack is provided with knife groove;Rotatably connected with carousel on the rack, the bottom of rack is provided with drive assembly by the up-down sliding of cooperation movable plate to drive carousel intermittent rotation, one end of carousel is provided with polishing mechanism, and the discharge end of polishing mechanism is provided with conveyor belt.The present application is innovated and designed, and efficiency, precision, automation and adaptability are significantly improved.

Description

Technical Field

[0001] This invention relates to the field of wood frame processing technology, specifically to a continuous wood frame processing device. Background Technology

[0002] Wooden picture frames are an important component of home decoration and optical instruments. Their processing typically includes cutting, sanding, and assembly. Traditional processing methods rely heavily on manual labor or semi-automated equipment, resulting in low production efficiency, inconsistent precision, and difficulty in meeting mass production demands. With increasing market demand, higher requirements are being placed on the automation, continuous processing, and precision control of wooden picture frame manufacturing. This invention aims to improve processing efficiency and quality by integrating functions such as feeding, cutting, rotation, sanding, and unloading to achieve continuous operation throughout the entire process. In the field of wooden picture frame processing, existing technologies typically employ step-by-step equipment or manual operation. For example: Separation of cutting and sanding: The wood is first cut into sections by cutting equipment and then manually transferred to the sanding station. This process can easily cause damage to the wood or positioning errors.

[0003] Non-continuous operation: There is a lack of linkage mechanism between equipment, requiring multiple clamping and adjustment, which increases auxiliary time.

[0004] Reliance on manual intervention: For example, the loading, clamping and transfer processes require the participation of operators, which not only involves high labor intensity, but also introduces the risk of human error; However, existing technologies have certain technical shortcomings, as follows: First, the existing equipment lacks continuity, and wood needs to be manually transferred to different workstations, which leads to interruptions in the production rhythm and low efficiency; for example, the cut wood needs to be manually moved to the sanding station, which can easily cause damage to the wood or positioning errors. Secondly, during the cutting process, the cutting mechanism lacks a reliable guiding mechanism, which can easily cause the cutting wheel to deviate during movement, resulting in inconsistent cutting depth or waste of wood. Third, in the existing technology, rotating mechanisms such as turntables require separate control from an external power source and lack a linkage mechanism with cutting or grinding actions, which leads to increased equipment complexity and energy consumption; the discontinuous design causes the links to be disconnected, making it impossible to achieve fully automated collaborative operation. In view of this, the present invention proposes a continuous processing equipment for wooden mirror frames. Summary of the Invention

[0005] This invention proposes a continuous processing equipment for wooden picture frames, which solves the problem of large cutting errors in the processing of existing technologies.

[0006] The technical solution of the present invention is as follows: A continuous processing equipment for wooden picture frames includes a frame, a feeding mechanism for conveying picture frame wood is provided at one end of the top of the frame, a cutting mechanism is provided in the middle of the frame, the cutting mechanism includes a first mounting frame fixedly connected to the top of the frame, a first cylinder is fixedly connected to both ends of the top of the first mounting frame, the output ends of the two first cylinders are fixedly connected to the same movable plate, a first motor is fixedly installed at the bottom of the movable plate, a cutting wheel is fixedly connected to the output shaft of the first motor, and a cutting groove matching the cutting wheel is opened on the top wall of the frame; A turntable is rotatably connected to the frame. Two first electric push rods symmetrically distributed along the center line of the turntable are fixedly connected to one end of the turntable. The output ends of the two first electric push rods are fixedly connected to first clamping plates. Two second clamping plates symmetrically distributed along the center line of the turntable are fixedly connected to the other end of the turntable. A drive assembly is provided at the bottom of the frame to drive the turntable to rotate intermittently by sliding a movable plate. A sanding mechanism for sanding the picture frame wood is provided at one end of the turntable. A conveyor belt for exporting the picture frame wood is provided at the discharge end of the sanding mechanism.

[0007] Furthermore, guide grooves are provided at both ends of the first mounting bracket along the vertical direction, and the two ends of the movable plate are respectively fitted with the two guide grooves with clearance.

[0008] Furthermore, the drive assembly includes a rotating seat fixedly connected coaxially to the turntable. Both ends of the rotating seat are provided with docking slots. An incomplete rotating wheel tangent to the outer wall of the rotating seat is rotatably connected to the bottom of the frame. A rotating plate is fixedly connected to the incomplete rotating wheel at the missing part. A drive block is fixedly connected to one end of the rotating plate. The drive block intermittently slides with any one of the docking slots by cooperating with the rotation of the incomplete rotating wheel.

[0009] Furthermore, the drive assembly also includes a first bevel gear fixedly connected to the incomplete rotating wheel on the same axis. A support is fixedly connected to one end of the bottom of the frame. A second bevel gear is rotatably connected to one side of the support. The second bevel gear meshes with the first bevel gear. A first pulley is fixedly connected to the second bevel gear on the same axis. One end of the first mounting bracket is provided with a linkage component that drives the first pulley to rotate intermittently by sliding the movable plate up and down.

[0010] Furthermore, the linkage includes a connecting seat fixedly connected to one end of the movable plate, a pawl rotatably connected to one end of the connecting seat, a ratchet rotatably connected to the outer side of the first mounting bracket, the pawl engaging with the tooth groove of the ratchet, and a limiting pawl rotatably connected to the other end of the connecting seat, the limiting pawl engaging with the ratchet.

[0011] Furthermore, a fixing block is fixedly connected to the outer side of the pawl and the limiting pawl, and a tension spring is fixedly connected between the two fixing blocks.

[0012] Furthermore, the linkage also includes a first spur gear coaxially and fixedly connected to the ratchet, a second spur gear rotatably connected to one side of the first mounting bracket, the second spur gear meshing with the first spur gear, a second pulley coaxially and fixedly connected to the second spur gear, and the second pulley and the first pulley being connected by belt drive.

[0013] Furthermore, the first bevel gear and the second bevel gear have the same number of teeth, and the ratio of the number of teeth of the first spur gear to the number of teeth of the second spur gear is 1:8.

[0014] Furthermore, the feeding mechanism includes several bearing seats equidistantly distributed along the length of the frame. The bearing seats are all fixedly connected to the frame. Conveying rollers are rotatably connected to the inner side of each bearing seat. A sprocket is fixedly connected to the same end of each conveying roller. The sprockets are connected to each other by chain drive. A second motor is fixedly installed on the outer side of the frame. The output shaft of the second motor is fixedly connected to one of the conveying rollers.

[0015] Furthermore, the grinding mechanism includes a second mounting bracket fixedly connected to the top of the frame, a second cylinder fixedly connected to the top of the second mounting bracket, a mounting plate fixedly connected to the output end of the second cylinder, a third motor fixedly mounted to one end of the mounting plate, and a grinding wheel fixedly connected to the output shaft of the third motor.

[0016] The working principle and beneficial effects of this invention are as follows: 1. The feeding mechanism drives one of the conveying rollers to rotate via a second motor, which in turn drives all the conveying rollers to rotate synchronously, thus achieving stable feeding of the wood. The conveying rollers are evenly distributed to prevent deformation or deviation of the wood during feeding. The sprocket and chain drive structure is simple and efficient in power transmission, ensuring the stability of continuous feeding. The turntable and drive components work together to automatically transfer the wood to the sanding station after cutting, reducing idle time. The equipment achieves a seamless connection from wood feeding to finished product output, avoiding the interruption of traditional step-by-step operations and greatly improving production rhythm and capacity.

[0017] 2. The cutting mechanism is equipped with guide grooves and blade grooves to guide the cutting blade wheel to move vertically and smoothly; the clamping plates on the turntable (first clamping plate and second clamping plate) are controlled by electric push rods to achieve precise clamping of wood; the cutting depth is consistent, the wood is accurately positioned, errors and material waste are reduced, and the quality of finished products is ensured.

[0018] 3. When the movable plate slides up and down, the pawl and ratchet mechanism in the linkage converts linear motion into rotational motion, driving the incomplete rotating wheel and turntable; the limit pawl and tension spring ensure the reliability of the motion; the drive component is synchronized with the cutting action through the linkage, so that the turntable rotates intermittently without the need for an additional power source, simplifying the equipment structure and reducing energy consumption.

[0019] 4. The control box centrally manages the first, second, and third motors and electric push rods, enabling one-button start, stop, and adjustment; through the integrated control box of all motors and push rods, operators can easily adjust parameters (such as cutting speed and sanding pressure) to adapt to different wood materials and production needs.

[0020] 5. The second cylinder pushes the sanding wheel to contact the wood surface, and the third motor drives the sanding wheel to rotate; the pressure is precisely controlled by the cylinder; the sanding mechanism has adjustable pressure, uniform processing, and coordinates with the front and rear workstations to ensure uninterrupted processing.

[0021] 6. The frame integrates all components, and the intermittent rotation design of the turntable avoids collisions. The conveyor belt efficiently exports finished products. The overall equipment layout is reasonable, and the space utilization of each mechanism is high, reducing the floor space required. It is also suitable for long-term batch operation.

[0022] 7. When the incomplete rotating wheel rotates, the drive block moves with the rotating plate and intermittently slides with the docking groove, pushing the rotating seat and turntable to rotate at a certain angle; the incomplete rotating wheel is driven by the meshing of the first bevel gear and the second bevel gear, the second bevel gear is coaxially connected to the first pulley, and the first pulley is driven by the linkage; this structure realizes the precise intermittent rotation of the turntable, ensuring the orderly transfer of wood between the cutting and sanding stations; the cooperation structure between the incomplete rotating wheel and the drive block is simple and reliable, avoiding over-rotation or jamming of the turntable. Attached Figure Description

[0023] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0024] Figure 1 This is a schematic diagram of the structure of a continuous processing equipment for wooden picture frames according to the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the structure of a continuous processing equipment for wooden picture frames according to the present invention. Figure 2 ; Figure 3 This is a partial structural schematic diagram of a continuous processing equipment for wooden mirror frames according to the present invention; Figure 4 This is a schematic diagram of the cutting mechanism of a continuous processing equipment for wooden mirror frames according to the present invention; Figure 5 This is a schematic diagram of the drive assembly of a continuous processing equipment for wooden mirror frames according to the present invention; Figure 6 This is a schematic diagram of the linkage component of a continuous processing equipment for wooden mirror frames according to the present invention; Figure 7 This is a schematic diagram of the feeding mechanism of a continuous processing equipment for wooden mirror frames according to the present invention; Figure 8 This is a schematic diagram of the sanding mechanism of a continuous processing equipment for wooden mirror frames according to the present invention.

[0025] In the diagram: 1. Frame; 2. Feeding mechanism; 21. Bearing seat; 22. Conveyor roller; 23. Sprocket; 24. Second motor; 3. Cutting mechanism; 31. First mounting bracket; 32. First cylinder; 33. Movable plate; 34. Guide groove; 35. First motor; 36. Cutting blade wheel; 37. Blade groove; 38. Linkage component; 381. Connecting seat; 382. Pawl; 383. Limiting pawl; 384. Ratchet; 385. Fixing block; 386. Tension spring; 387. First spur gear; 388. Second spur gear; 389. Second pulley; 4. Turntable; 41. First electric push rod; 42. Second electric push rod; 43. Drive assembly; 431. Rotating seat; 432. Connecting groove; 433. Incomplete rotating wheel; 434. Rotating plate; 435. Drive block; 436. First bevel gear; 437. Support; 438. Second bevel gear; 439. First pulley; 44. First clamping plate; 45. Second clamping plate; 5. Grinding mechanism; 51. Second mounting bracket; 52. Second cylinder; 53. Mounting plate; 54. Third motor; 55. Grinding wheel; 6. Conveyor belt; 7. Control box. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0027] like Figures 1 to 8As shown, this embodiment proposes a continuous processing equipment for wooden picture frames, including a frame 1. A feeding mechanism 2 for conveying the wooden picture frame material is provided at one end of the top of the frame 1. A cutting mechanism 3 is provided in the middle of the frame 1. The cutting mechanism 3 includes a first mounting bracket 31 fixedly connected to the top of the frame 1. First cylinders 32 are fixedly connected to both ends of the top of the first mounting bracket 31. The output ends of the two first cylinders 32 are fixedly connected to the same movable plate 33. A first motor 35 is fixedly installed at the bottom of the movable plate 33. A cutting wheel 36 is fixedly connected to the output shaft of the first motor 35. A cutting wheel 36 is provided on the top wall of the frame 1. The machine frame 1 has a knife groove 37; a turntable 4 is rotatably connected to the frame 1. One end of the turntable 4 is fixedly connected to two first electric push rods 41 symmetrically distributed along the center line of the turntable 4. The output ends of the two first electric push rods 41 are fixedly connected to a first clamping plate 44. The other end of the turntable 4 is fixedly connected to two second clamping plates 45 symmetrically distributed along the center line of the turntable 4. The bottom of the frame 1 is provided with a drive assembly 43 that drives the turntable 4 to rotate intermittently by sliding up and down with the movable plate 33. One end of the turntable 4 is provided with a sanding mechanism 5 for sanding the frame wood. The discharge end of the sanding mechanism 5 is provided with a conveyor belt 6 for exporting the frame wood.

[0028] In this embodiment, the wood for the picture frame is conveyed to the cutting mechanism 3 via the feeding mechanism 2. The feeding mechanism 2 continuously feeds the wood by rotating the conveying roller 22. In the cutting mechanism 3, the first cylinder 32 drives the movable plate 33 to move downward, causing the cutting blade 36 to rotate with the first motor 35 to cut the wood. The cutting blade 36 cooperates with the blade groove 37 on the top wall of the frame 1 to ensure cutting accuracy. The turntable 4 controls the first clamping plate 44 and the second clamping plate 45 to hold the wood via the first electric push rod 41. The drive assembly 43 drives the turntable 4 to rotate intermittently by sliding the movable plate 33 up and down, transferring the wood to the sanding mechanism 5. After the sanding mechanism 5 sands the surface of the wood, the conveyor belt 6 removes the finished product. The intermittent motion of the drive component 43 is synchronized with the cutting action through the linkage 38, realizing fully automated continuous processing; the whole process realizes continuous operation of wooden mirror frames from conveying, cutting, clamping and shifting to sanding, greatly improving production efficiency; through the intermittent rotation and precise clamping of the turntable 4, the stability of the wood is ensured during the processing, reducing errors; the overall structure is compact, the various mechanisms work together, reducing manual intervention, and is suitable for mass production.

[0029] In a further preferred embodiment of the present invention, guide grooves 34 are provided at both ends of the first mounting bracket 31 along the vertical direction, and the two ends of the movable plate 33 are respectively fitted with the two guide grooves 34 with clearance.

[0030] In this embodiment, when the first cylinder 32 pushes the movable plate 33 to move up and down, the guide groove 34 guides the movable plate 33 to move smoothly in the vertical direction, preventing the movable plate 33 from deviating or shaking during the movement; at the same time, it enhances the stability of the cutting mechanism 3, ensures that the falling trajectory of the cutting wheel 36 is accurate, improves the cutting quality, reduces the wear between the movable plate 33 and the first mounting bracket 31, and extends the service life of the equipment.

[0031] In a further preferred embodiment of the present invention, the drive assembly 43 includes a rotating seat 431 coaxially and fixedly connected to the turntable 4. Both ends of the rotating seat 431 are provided with mating grooves 432. An incomplete rotating wheel 433, tangent to the outer wall of the rotating seat 431, is rotatably connected to the bottom of the frame 1. A rotating plate 434 is fixedly connected to the incomplete rotating wheel 433 at its missing portion. A drive block 435 is fixedly connected to one end of the rotating plate 434. The drive block 435 interacts with any one of the mating grooves 43 by cooperating with the rotation of the incomplete rotating wheel 433. 2. Intermittent sliding fit, the incomplete rotating wheel 433 is coaxially fixedly connected to the first bevel gear 436, one end of the bottom of the frame 1 is fixedly connected to the support 437, one side of the support 437 is rotatably connected to the second bevel gear 438, the second bevel gear 438 meshes with the first bevel gear 436, the second bevel gear 438 is coaxially fixedly connected to the first pulley 439, one end of the first mounting bracket 31 is provided with a linkage 38 that drives the first pulley 439 to rotate intermittently by sliding the movable plate 33 up and down.

[0032] In this embodiment, when the incomplete rotating wheel 433 rotates, the drive block 435 moves with the rotating plate 434 and intermittently slides with the docking groove 432, pushing the rotating seat 431 and the turntable 4 to rotate at a certain angle; the incomplete rotating wheel 433 is driven by the meshing of the first bevel gear 436 and the second bevel gear 438, the second bevel gear 438 is coaxially connected to the first pulley 439, and the first pulley 439 is driven by the linkage 38; this structure realizes the precise intermittent rotation of the turntable 4, ensuring the orderly transfer of wood between the cutting and sanding stations; the cooperation structure between the incomplete rotating wheel 433 and the drive block 435 is simple and reliable, avoiding over-rotation or jamming of the turntable 4.

[0033] In a further preferred embodiment of the present invention, the linkage 38 includes a connecting seat 381 fixedly connected to one end of the movable plate 33. A pawl 382 is rotatably connected to one end of the connecting seat 381. A ratchet 384 is rotatably connected to the outer side of the first mounting bracket 31. The pawl 382 engages with the tooth groove of the ratchet 384. A limiting pawl 383 is rotatably connected to the other end of the connecting seat 381. The limiting pawl 383 engages with the ratchet 384. A fixing block 385 is fixedly connected to the outer side of the pawl 382 and the limiting pawl 383. Between the two fixing blocks 385... A tension spring 386 is fixedly connected; a ratchet 384 is coaxially fixedly connected to a first spur gear 387; a second spur gear 388 is rotatably connected to one side of the first mounting bracket 31, and the second spur gear 388 meshes with the first spur gear 387; a second pulley 389 is coaxially fixedly connected to the second spur gear 388, and the second pulley 389 is connected to the first pulley 439 via belt drive; the first bevel gear 436 and the second bevel gear 438 have the same number of teeth, and the ratio of the number of teeth of the first spur gear 387 to the second spur gear 388 is 1:8.

[0034] In this embodiment, when the movable plate 33 moves downward, the pawl 382 pushes the ratchet 384 to rotate at a certain angle, and the limiting pawl 383 prevents the ratchet 384 from reversing. The pawl 382 and the limiting pawl 383 maintain tension through the fixing block 385 and the tension spring 386. The ratchet 384 is coaxially connected to the first spur gear 387, which meshes with the second spur gear 388 (gear ratio 1:8). The second spur gear 388 is coaxially connected to the second pulley 389, which drives the first pulley 439 to rotate via a belt, thereby transmitting power to the drive assembly 43. This causes the first pulley 439 to rotate intermittently, causing the second bevel gear 438 to rotate intermittently. The incomplete rotating wheel 433 is connected to the second bevel gear 436 via the first bevel gear 436. The bevel gear 438 meshes and drives the rotation. When the incomplete rotating wheel 433 rotates, the drive block 435 moves with the rotating plate 434 and intermittently slides with the docking groove 432, pushing the rotating seat 431 and the turntable 4 to rotate at a certain angle, thus transferring the wood to the sanding mechanism 5 for sanding. This design enables the turntable 4 to rotate precisely and intermittently, ensuring that the wood is transferred in an orderly manner between the cutting and sanding stations. The cooperation structure between the incomplete rotating wheel 433 and the drive block 435 is simple and reliable, avoiding over-rotation or jamming of the turntable 4.

[0035] In a further preferred embodiment of the present invention, the feeding mechanism 2 includes a plurality of bearing seats 21 equidistantly distributed along the length direction of the frame 1. The plurality of bearing seats 21 are all fixedly connected to the frame 1. Conveying rollers 22 are rotatably connected to the inner side of the plurality of bearing seats 21. A sprocket 23 is fixedly connected to the same end of the plurality of conveying rollers 22. The plurality of sprockets 23 are connected to each other by chain drive. A second motor 24 is fixedly installed on the outer side of the frame 1. The output shaft of the second motor 24 is fixedly connected to one of the conveying rollers 22.

[0036] In this embodiment, the second motor 24 drives one of the conveying rollers 22 to rotate, thereby driving all the conveying rollers 22 to rotate synchronously and achieve stable conveying of wood. The conveying rollers 22 are evenly distributed to avoid deformation or deviation of wood during conveying. The chain drive structure of the sprocket 23 is simple and the power transmission is efficient, ensuring the stability of continuous feeding.

[0037] In a further preferred embodiment of the present invention, the grinding mechanism 5 includes a second mounting bracket 51 fixedly connected to the top of the frame 1, a second cylinder 52 fixedly connected to the top of the second mounting bracket 51, a mounting plate 53 fixedly connected to the output end of the second cylinder 52, a third motor 54 fixedly mounted at one end of the mounting plate 53, and a grinding wheel 55 fixedly connected to the output shaft of the third motor 54.

[0038] In this embodiment, when the wood is transferred from the turntable 4 to the sanding station, the second cylinder 52 pushes the sanding wheel 55 to contact the surface of the wood, and the third motor 54 drives the sanding wheel 55 to rotate for sanding. The pressure of the sanding wheel 55 is adjustable (via the second cylinder 52) to adapt to different wood materials and improve the sanding quality. The structure is compact, and the sanding action is coordinated with the front and rear stations to ensure the continuity of processing.

[0039] In a further preferred embodiment of the present invention, a control box 7 is fixedly connected to the outside of the frame 1. The control box 7 integrates the corresponding control switches for the first motor 35, the second motor 24, the third motor 54, the first electric push rod 41, and the second electric push rod 42.

[0040] In this embodiment, the first motor 35, the second motor 24, the third motor 54, the first electric push rod 41, and the second electric push rod 42 are operated by the control box 7 to achieve continuous processing of the picture frame wood. The specific implementation process is as follows: Material feeding stage: When the material feeding mechanism 2 is started, the operator activates the second motor 24 via the control switch on the control box 7, driving the conveyor roller 22 to rotate. The conveyor roller 22, through sprocket 23 and chain drive, smoothly conveys the picture frame wood to the cutting station. The control box 7 allows adjustment of the conveying speed to accommodate different wood sizes; Cutting and Turntable Drive Stage: After the wood arrives at the cutting station, the operator triggers the first cylinder 32 and the first motor 35 via the control box 7. The first cylinder 32 drives the movable plate 33 to move downwards, and the movable plate 33 moves vertically along the guide groove 34 of the first mounting frame 31. At the same time, the first motor 35 drives the cutting blade wheel 36 to rotate, cutting the wood. The cutting blade wheel 36 cooperates with the blade groove 37 on the top wall of the frame 1 to ensure consistent cutting depth. After cutting, the movable plate 33 moves upwards, and the drive assembly 43 synchronizes with the cutting action through the linkage 38: When the movable plate 33 moves downwards, the pawl 382 of the linkage 38 pushes the ratchet 384 to rotate, which drives the first pulley 439 through gear transmission, thereby driving the incomplete rotating wheel 433 to rotate. The drive block 435 of the incomplete rotating wheel 433 intermittently cooperates with the docking groove 432 of the rotating seat 431, driving the turntable 4 to rotate 90 degrees (or a set angle), transferring the wood to the sanding station. The control box 7 integrates the switches for the first motor 35 and the first electric push rod 41 to ensure coordinated cutting and rotation actions; the first electric push rod 41 on the turntable 4 is controlled by the control box 7 to drive the first clamping plate 44 and the second clamping plate 45 to clamp the wood and prevent displacement. Sanding Stage: After the turntable 4 transfers the wood to the sanding station, the operator starts the second cylinder 52 and the third motor 54 via the control box 7. The second cylinder 52 pushes the mounting plate 53 down, causing the sanding wheel 55 to contact the wood surface. Simultaneously, the third motor 54 drives the sanding wheel 55 to rotate at high speed for sanding. The sanding pressure can be precisely controlled by adjusting the second cylinder 52 via the control box 7. After sanding is completed, the second cylinder 52 retracts, and the wood is released onto the conveyor belt 6. Discharge stage: The sanded wood is automatically discharged by conveyor belt 6, and the operator can monitor the entire process through control box 7. The integrated switch of control box 7 allows for quick start / stop or adjustment of parameters, such as cutting speed and sanding time, to adapt to changes in production needs.

[0041] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A continuous processing equipment for wooden picture frames, comprising a frame (1), wherein a feeding mechanism (2) for conveying wooden picture frame materials is provided at one end of the top of the frame (1), characterized in that, A cutting mechanism (3) is provided in the middle of the frame (1). The cutting mechanism (3) includes a first mounting bracket (31) fixedly connected to the top of the frame (1). A first cylinder (32) is fixedly connected to both ends of the top of the first mounting bracket (31). A movable plate (33) is fixedly connected to the output ends of the two first cylinders (32). A first motor (35) is fixedly connected to the bottom of the movable plate (33). A cutting wheel (36) is fixedly connected to the output shaft of the first motor (35). A cutting groove (37) matching the cutting wheel (36) is opened on the top wall of the frame (1). The continuous processing equipment for wooden mirror frames also includes a turntable (4) rotatably connected to the frame (1). One end of the turntable (4) is fixedly connected to two first electric push rods (41) symmetrically distributed along the center line of the turntable (4). The output ends of the two first electric push rods (41) are fixedly connected to a first clamping plate (44). The other end of the turntable (4) is fixedly connected to two second clamping plates (45) symmetrically distributed along the center line of the turntable (4). A drive assembly (43) is provided at the bottom of the frame (1). The drive assembly (43) includes a rotating seat (431) coaxially fixedly connected to the turntable (4). Both ends of the rotating seat (431) are provided with docking slots (432). An incomplete rotating wheel (433) tangent to the outer wall of the rotating seat (431) is rotatably connected to the bottom of the frame (1). A rotating plate (434) is fixedly connected to the incomplete rotating wheel (433) at the incomplete part. A drive block (435) is fixedly connected to one end of the rotating plate (434). The drive block (435) interacts with any one of the rotating wheels (433) by cooperating with the rotation of the incomplete rotating wheel (433). The docking groove (432) is intermittently sliding and engaged. The incomplete rotating wheel (433) is coaxially fixedly connected to the first bevel gear (436). One end of the bottom of the frame (1) is fixedly connected to the support (437). One side of the support (437) is rotatably connected to the second bevel gear (438). The second bevel gear (438) meshes with the first bevel gear (436). The second bevel gear (438) is coaxially fixedly connected to the first pulley (439). One end of the first mounting bracket (31) is provided with a linkage (38) that drives the first pulley (439) to rotate intermittently by sliding the movable plate (33) up and down. The linkage (38) includes a connecting seat (381) fixedly connected to one end of the movable plate (33), a pawl (382) rotatably connected to one end of the connecting seat (381), a ratchet (384) rotatably connected to the outer side of the first mounting bracket (31), the pawl (382) meshing with the tooth groove of the ratchet (384), a limiting pawl (383) rotatably connected to the other end of the connecting seat (381), the limiting pawl (383) meshing with the ratchet (384), a fixing block (385) fixedly connected to the outer side of the pawl (382) and the limiting pawl (383), and a tension spring (386) fixedly connected between the two fixing blocks (385). The continuous processing equipment for wooden frames also includes a polishing mechanism (5) located at one end of the turntable (4) for polishing the wooden frame material. The discharge end of the polishing mechanism (5) is provided with a conveyor belt (6) for discharging the wooden frame material.

2. The continuous processing equipment for wooden picture frames according to claim 1, characterized in that, The first mounting bracket (31) has guide grooves (34) at both ends in the vertical direction, and the two ends of the movable plate (33) are respectively fitted with the two guide grooves (34) with clearance.

3. The continuous processing equipment for wooden picture frames according to claim 1, characterized in that, The linkage (38) also includes a first spur gear (387) coaxially fixedly connected to the ratchet (384), a second spur gear (388) rotatably connected to one side of the first mounting bracket (31), the second spur gear (388) meshing with the first spur gear (387), the second spur gear (388) coaxially fixedly connected to a second pulley (389), and the second pulley (389) and the first pulley (439) being connected by belt drive.

4. The continuous processing equipment for wooden picture frames according to claim 3, characterized in that, The first bevel gear (436) and the second bevel gear (438) have the same number of teeth, and the ratio of the number of teeth of the first spur gear (387) to the number of teeth of the second spur gear (388) is 1:

8.

5. The continuous processing equipment for wooden picture frames according to claim 1, characterized in that, The feeding mechanism (2) includes several bearing seats (21) equidistantly distributed along the length of the frame (1). The bearing seats (21) are fixedly connected to the frame (1). Conveying rollers (22) are rotatably connected to the inner side of the bearing seats (21). A sprocket (23) is fixedly connected to the same end of the conveying rollers (22). The sprockets (23) are connected to each other by chain drive. A second motor (24) is fixedly installed on the outer side of the frame (1). The output shaft of the second motor (24) is fixedly connected to one of the conveying rollers (22).

6. The continuous processing equipment for wooden picture frames according to claim 1, characterized in that, The grinding mechanism (5) includes a second mounting bracket (51) fixedly connected to the top of the frame (1), a second cylinder (52) fixedly connected to the top of the second mounting bracket (51), a mounting plate (53) fixedly connected to the output end of the second cylinder (52), a third motor (54) fixedly mounted on one end of the mounting plate (53), and a grinding wheel (55) fixedly connected to the output shaft of the third motor (54).

Images