Fixed-length punching all-in-one machine for door pocket plate

Abstract

The utility model relates to the technical field of wood processing equipment, in particular to a door pocket plate fixed-length punching all-in-one machine which comprises a rack assembly, a conveying assembly, a side pressing mechanism, a saw cutting mechanism, an upper pressing mechanism, a punching mechanism and a material pressing assembly, the conveying assembly is arranged on the rack assembly, the side pressing mechanism and the upper pressing mechanism are arranged at one end of the rack assembly, and the saw cutting mechanism is arranged at the other end of the rack assembly. The saw cutting mechanism is arranged on the side edge of the rack assembly, the punching mechanism and the material pressing assembly are arranged in the middle of the rack assembly, the saw cutting mechanism comprises a saw cutting cross beam, a control panel is arranged on the side face of the saw cutting cross beam, a dust suction pipe is arranged on the saw cutting cross beam, and a chip removal hopper is arranged on the portion, on the lower portion of the saw cutting mechanism, of the rack assembly. The sawing mechanism and the punching mechanism are simultaneously arranged on the set of rack bodies, workpieces are automatically conveyed to the punching mechanism through the conveying rollers after fixed-length sawing is completed, mounting grooves are machined, manual back-and-forth workpiece carrying is replaced, the problem that the workpieces collide in the carrying and transferring process is avoided, time and labor are saved, and the machining efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of wood processing equipment, and specifically to a door frame panel fixed-length drilling machine. Background Technology

[0002] Door frame panels are commonly used building decoration materials. During processing, they need to be sawn to standard dimensions and have the required installation slots for installation. Since sawing and drilling are different processes, the sawing and drilling machines are currently separate. Therefore, two machines are needed to process sawing and drilling in separate steps. Processing personnel need to move the wood boards back and forth, which is time-consuming and labor-intensive, increases labor and equipment costs, and reduces processing efficiency. Moreover, because door frame panels are large, they are prone to bumping into surrounding objects during the transfer of workpieces, causing damage to the workpieces and affecting product quality.

[0003] In view of this, we propose a door frame panel fixed-length drilling machine to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by providing a door frame panel fixed-length drilling integrated machine. Its structure is simple; by simultaneously setting a sawing mechanism and a drilling mechanism on a single frame, the workpiece is automatically conveyed to the drilling mechanism for processing and installation in an assembly line manner after fixed-length sawing via conveyor rollers. This replaces manual handling of the workpiece, avoiding collisions during transport, saving time and effort, reducing labor and equipment maintenance costs, and improving processing efficiency. Furthermore, the side pressure mechanism and top pressure mechanism clamp the workpiece during sawing, and the pressure cylinder fixes the workpiece during drilling, preventing vibration and improving processing accuracy and aesthetics. It also provides convenience and safety for processing personnel, achieving the goal of integrated fixed-length sawing and drilling.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A door frame panel fixed-length drilling integrated machine includes: a frame assembly, a transmission assembly, a side pressing mechanism, a sawing mechanism, an upper pressing mechanism, a drilling mechanism, and a material pressing assembly. The transmission assembly is mounted on the frame assembly; the side pressing mechanism and the upper pressing mechanism are located at one end of the frame assembly; the sawing mechanism is located on the side of the frame assembly; the drilling mechanism and the material pressing assembly are located in the middle of the frame assembly; the sawing mechanism includes a sawing beam; a control panel is located on the side of the sawing beam; a dust suction pipe is located on the top of the sawing beam; and a chip discharge hopper is located on the frame assembly below the sawing mechanism.

[0007] Preferably, the transmission assembly includes a conveying roller and a conveying motor mounted on the frame assembly. The conveying rollers are a plurality of rollers of equal height and arranged in parallel. A drive shaft is also mounted on the frame assembly below the conveying rollers. A synchronous belt is mounted between the conveying motor and the drive shaft. A drive belt is mounted between the drive shaft and the conveying rollers. A clutch is mounted on the drive shaft. A feed guide plate is mounted on the frame assembly on one side of the conveying rollers. A roller encoder is mounted on the feed guide plate.

[0008] The transmission component's drive shaft is driven by a conveyor motor, and the conveyor rollers are driven by the drive shaft.

[0009] Preferably, the side pressure mechanism includes a side sliding rail and a side pressure cylinder arranged laterally on the frame assembly. A side pressure slider is provided on the side sliding rail. The cylinder body of the side pressure cylinder is fixed on the frame assembly. The piston rod of the side pressure cylinder is connected to the side pressure slider. A side pressure lifting cylinder is arranged longitudinally on the side pressure slider. A side pressure plate is provided on the piston rod of the side pressure lifting cylinder.

[0010] The side-pressure slider on the side-pressure mechanism reciprocates laterally under the power of the side-pressure cylinder. The side-pressure lifting cylinder and the side-pressure plate reciprocate laterally in sync with the side-pressure slider. The side-pressure plate moves up and down under the power of the side-pressure lifting cylinder.

[0011] Preferably, the sawing beam is an L-shaped structure set on the side of the frame assembly. A horizontally arranged sawing slide rail is set on the upper side of the sawing beam. A sawing slide block is set on the sawing slide rail. A horizontally arranged first rodless cylinder is set on the upper part of the sawing beam. The upper part of the sawing slide block is connected to the slide rod of the first rodless cylinder. A longitudinally arranged lifting slide rail is set on the front of the sawing slide block. A sawing motor base is set on the lifting slide rail. A longitudinally arranged sawing lifting cylinder is set on the side of the sawing slide block. The piston rod of the sawing lifting cylinder is connected to the sawing motor base. A sawing motor is set at the bottom of the sawing motor base. A saw blade is set on the main shaft of the sawing motor.

[0012] The sawing slide on the sawing mechanism reciprocates laterally under the power of the first rodless cylinder. The sawing motor base and the sawing motor reciprocate laterally synchronously with the sawing slide. The sawing motor base reciprocates longitudinally under the power of the sawing lifting cylinder. The sawing motor reciprocates longitudinally synchronously with the sawing motor base.

[0013] Preferably, the pressing mechanism includes a pressing frame and pressing rods. The pressing frame is fixed to the end of the sawing beam. The pressing rods are arranged in parallel front and rear on the upper part of the conveying roller. Each pressing rod has a pressing cylinder at both ends. The pressing cylinder at one end of the pressing rod is fixed to the bottom of the pressing frame, and the pressing cylinder at the other end of the pressing rod is fixed to the side of the frame assembly. The pressing mechanism also includes a sawing seat. The two ends of the sawing seat are fixed to the two sides of the frame assembly, and a contact cylinder is provided in the middle section of the sawing seat.

[0014] The sawing seat on the upper pressing mechanism moves up and down reciprocally under the power of the upper pressing cylinder. The sawing seat and the pressure rod are vertically corresponding and parallel. The sawing seat is also vertically corresponding to the saw blade on the sawing mechanism. The sawing seat and the conveying roller on the transmission component are at the same height.

[0015] Preferably, the drilling mechanism includes a mechanism mounting plate and a second rodless cylinder. The mechanism mounting plate is fixed in the middle of the frame assembly. A horizontally arranged drilling slide rail is provided on the mechanism mounting plate. A dovetail slide is slidably connected to the drilling slide rail. The upper part of the dovetail slide is connected to the slide rod of the second rodless cylinder. A vertically arranged drilling motor is fixed on the front of the dovetail slide. A fine-tuning screw is provided at the bottom of the dovetail slide. A drilling tool is provided on the main shaft of the drilling motor.

[0016] The dovetail slide on the drilling mechanism reciprocates laterally under the power of the second rodless cylinder. The drilling motor reciprocates laterally in sync with the dovetail slide, and the longitudinal displacement of the drilling motor is adjusted by a fine-tuning screw.

[0017] Preferably, the pressing assembly includes a pressing panel, which is horizontally fixed to both sides of the frame assembly. A bridge-shaped pressing seat is provided on the top of the pressing panel, and a longitudinally arranged pressing cylinder is provided in the middle section of the bridge-shaped pressing seat. A pressing head is provided on the piston rod of the pressing cylinder, and a side plate is provided at one end of the pressing panel.

[0018] The pressing panel on the pressing assembly and the conveying roller on the conveying assembly are set at the same height, and the inner side of the side plate and the guiding surface of the feeding guide plate are set on the same plane.

[0019] Preferably, the lifting slide rail and the sawing slide rail are arranged vertically and alternately, and the sawing motor and the lifting slide rail are arranged vertically and alternately.

[0020] Preferably, the punching motor and the punching slide rail are arranged vertically and alternately.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] A door frame panel fixed-length drilling integrated machine, by simultaneously setting a sawing mechanism and a drilling mechanism on a set of machine frames, automatically conveys the workpiece to the drilling mechanism for processing and installation slots after fixed-length sawing via conveyor rollers in an assembly line manner. This replaces manual back-and-forth handling of workpieces, avoiding the problem of workpieces being bumped during handling and transfer, saving time and labor, reducing labor costs and equipment maintenance costs, and improving processing efficiency. Moreover, during the sawing process, the side pressure mechanism and the top pressure mechanism clamp the workpiece, and during the drilling process, the pressure cylinder fixes the workpiece to prevent vibration during processing, improving processing accuracy and aesthetics. It also brings convenience and safety to the processing personnel, achieving the purpose of integrated fixed-length sawing and drilling. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a schematic diagram of another aspect of the present invention;

[0025] Figure 3 This is a schematic diagram of the transmission component in this utility model;

[0026] Figure 4 This is a schematic diagram of the side pressure mechanism in this utility model;

[0027] Figure 5 This is a schematic diagram of the sawing mechanism in this utility model;

[0028] Figure 6 This is a schematic diagram of the punching mechanism in this utility model. Detailed Implementation

[0029] The following is in conjunction with the appendix Figures 1 to 6 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or / several" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] This utility model discloses a door frame panel fixed-length drilling integrated machine, comprising: a frame assembly 1, a transmission assembly 2, a side pressing mechanism 3, a sawing mechanism 4, an upper pressing mechanism 5, a drilling mechanism 6, and a material pressing assembly 7. The transmission assembly 2 is disposed on the frame assembly 1, the side pressing mechanism 3 and the upper pressing mechanism 5 are disposed at one end of the frame assembly 1, the sawing mechanism 4 is disposed on the side of the frame assembly 1, the drilling mechanism 6 is disposed on the material pressing assembly 7 is disposed in the middle of the frame assembly 1, the sawing mechanism 4 includes a sawing beam 40, a control panel 8 is disposed on the side of the sawing beam 40, a dust suction pipe 9 is disposed on the top of the sawing beam 40, and a chip discharge hopper 10 is disposed on the frame assembly 1 below the sawing mechanism 4.

[0032] With the above structure, a sawing mechanism and a drilling mechanism are set on a set of machine frames at the same time. The workpiece 100 is automatically transferred by the transmission component, which improves the processing efficiency. In addition, a dust suction pipe 9 and a chip hopper 10 are set to collect the dust and waste generated during sawing, which improves the environmental protection performance.

[0033] The transmission assembly 2 includes a conveyor roller 20 and a conveyor motor 21 mounted on the frame assembly 1. The conveyor rollers 20 are several of equal height and arranged in parallel. A drive shaft 22 is also mounted on the frame assembly 1 below the conveyor rollers 20. A synchronous belt 23 is installed between the conveyor motor 21 and the drive shaft 22. A drive belt 24 is installed between the drive shaft 22 and the conveyor rollers 20. A clutch 25 is mounted on the drive shaft 22. A feed guide plate 26 is mounted on the frame assembly 1 on one side of the conveyor rollers 20. A roller encoder 27 is mounted on the feed guide plate 26. The roller encoder 27 is vertically aligned with the workpiece 100. The rollers on the roller encoder 27 are in close contact with the workpiece 100, which can accurately calculate the feed length of the workpiece. The drive shaft 22 is driven by the conveyor motor 21, and the conveyor rollers 20 are driven by the drive shaft 22, so that the workpieces 100 are automatically fed and discharged, replacing manual transfer. The clutch 25 is used to isolate and separate the continuous operation of the production line, ensuring the orderly feeding of the workpieces.

[0034] The side pressure mechanism 3 includes a side sliding rail 30 and a side pressure cylinder 33 arranged laterally on the frame assembly 1. A side pressure slider 31 is arranged on the side sliding rail 30. The cylinder body of the side pressure cylinder 33 is fixed on the frame assembly 1. The piston rod of the side pressure cylinder 33 is connected to the side pressure slider 31. A side pressure lifting cylinder 32 is arranged longitudinally on the side pressure slider 31. A side pressure plate 34 is arranged on the piston rod of the side pressure lifting cylinder 32. The side pressure slider 31 on the side pressure mechanism 3 moves laterally reciprocating under the power of the side pressure cylinder 33. The side pressure lifting cylinder 32 and the side pressure plate 34 move laterally reciprocating synchronously with the side pressure slider 31. The side pressure plate 34 moves up and down under the power of the side pressure lifting cylinder 32.

[0035] Through the above structure, the side pressure plate 34 clamps the workpiece 100 on the transmission assembly 2 and moves towards the feed guide plate 26, so that the workpiece will not sway left and right during sawing, ensuring the stability and accuracy of the workpiece 100 during sawing.

[0036] The sawing beam 40 has an L-shaped structure and is installed on the side of the frame assembly 1. A transversely arranged sawing slide rail 41 is provided on the upper side of the sawing beam 40, and a sawing slide block 42 is installed on the sawing slide rail 41. A transversely arranged first rodless cylinder 45 is installed on the upper part of the sawing beam 40. The upper part of the sawing slide block 42 is connected to the slide rod of the first rodless cylinder 45. A longitudinally arranged lifting slide rail 43 is provided on the front of the sawing slide block 42, and a sawing motor base 44 is installed on the lifting slide rail 43. A longitudinally arranged sawing lifting cylinder 4 is installed on the side of the sawing slide block 42. 6. The piston rod of the sawing lifting cylinder 46 is connected to the sawing motor base 44. The bottom of the sawing motor base 44 is equipped with a sawing motor 47, and the main shaft of the sawing motor 47 is equipped with a saw blade 48. The sawing slide 42 on the sawing mechanism 4 moves laterally and reciprocally under the power of the first rodless cylinder 45. The sawing motor base 44 and the sawing motor 47 move laterally and reciprocally synchronously with the sawing slide 42. The sawing motor base 44 moves longitudinally and reciprocally under the power of the sawing lifting cylinder 46. The sawing motor 47 moves longitudinally and reciprocally synchronously with the sawing motor base 44.

[0037] With the above structure, the sawing mechanism 4 performs fixed-length sawing on the workpiece 100. The sawing motor 47 is driven by the first rodless cylinder 45 to perform sawing. After the sawing is completed, the sawing lifting cylinder 46 retracts the sawing motor 47 so that the saw blade 48 avoids the workpiece 100 below.

[0038] The pressing mechanism 5 includes a pressing frame 50 and a pressing rod 52. The pressing frame 50 is fixed to the end of the sawing beam 40. The pressing rod 52 is arranged in two parallel positions on the upper part of the conveying roller 20. Each pressing rod 52 has a pressing cylinder 51 at both ends. The pressing cylinder 51 at one end of the pressing rod 52 is fixed to the bottom of the pressing frame 50, and the pressing cylinder 51 at the other end of the pressing rod 52 is fixed to the side of the frame assembly 1. The pressing mechanism 5 also includes a sawing seat 53. The two ends of the sawing seat 53 are fixed to the two sides of the frame assembly 1, and a contact cylinder 54 is provided in the middle section of the sawing seat 53. The sawing seat 53 on the pressing mechanism 5 moves up and down reciprocally by the power of the pressing cylinder 51. The sawing seat 53 is vertically corresponding to and parallel to the pressing rod 52. The sawing seat 53 is also vertically corresponding to the saw blade 48 on the sawing mechanism 4. The sawing seat 53 and the conveying roller 20 on the transmission assembly 2 are at the same height.

[0039] With the above structure, the upper pressing cylinder 51 on the upper pressing mechanism 5 drives two sets of pressing rods 52 to press the tail end of the previous workpiece and the front end of the next workpiece respectively, and the front end of the workpiece is aligned by the contact cylinder 54, thereby ensuring the accuracy of each sawing.

[0040] The drilling mechanism 6 includes a mechanism mounting plate 60 and a second rodless cylinder 63. The mechanism mounting plate 60 is fixed in the middle of the frame assembly 1. A horizontally arranged drilling slide rail 61 is provided on the mechanism mounting plate 60. A dovetail slide 62 is slidably connected to the drilling slide rail 61. The upper part of the dovetail slide 62 is connected to the slide rod of the second rodless cylinder 63. A vertically arranged drilling motor 65 is fixed on the front of the dovetail slide 62. A fine-tuning screw 64 is provided at the bottom of the dovetail slide 62. A drilling cutter 66 is provided on the spindle of the drilling motor 65. The dovetail slide 62 on the drilling mechanism 6 moves laterally reciprocating under the power of the second rodless cylinder 63. The drilling motor 65 moves laterally reciprocating synchronously with the dovetail slide 62.

[0041] With the above structure, the workpiece is transferred to the drilling mechanism 6 via the conveying roller 20. The second rodless cylinder 63 drives the drilling motor 65 to drill the workpiece 100. The drilling depth can be adjusted by the longitudinal displacement of the drilling motor 65 via the fine-tuning screw 64, thereby completing more precise processing.

[0042] The pressing assembly 7 includes a pressing panel 70, which is horizontally fixed to both sides of the frame assembly 1. A bridge-shaped pressing seat 71 is provided on the top of the pressing panel 70. A longitudinally positioned pressing cylinder 72 is provided in the middle section of the bridge-shaped pressing seat 71. A pressing head 73 is provided on the piston rod of the pressing cylinder 72. A side plate 74 is provided at one end of the pressing panel 70. The pressing panel 70 on the pressing assembly 7 and the conveying roller 20 on the conveying assembly 2 are set at the same height. The inner side 740 of the side plate 74 and the guiding surface 260 of the feed guide plate 26 are coplanar. The workpiece 100 is conveyed to the pressing panel 70 by the conveying roller 20. The pressing cylinder 72 drives the pressing head 73 to firmly press it, preventing the workpiece from loosening when the drilling mechanism 6 is working, ensuring processing accuracy, and ensuring equipment safety.

[0043] The lifting slide rail 43 and the sawing slide rail 41 are arranged vertically and alternately. The sawing motor 47 and the lifting slide rail 43 are also arranged vertically and alternately. The punching motor 65 and the punching slide rail 61 are arranged vertically and alternately.

[0044] Equipment workflow:

[0045] Sawing process: First, the workpiece 100 is placed on the conveyor roller 20 on the transmission assembly 2. The conveyor motor 21 drives the conveyor roller 20 to send the workpiece 100 to the lower part of the sawing mechanism 4. The contact cylinder 54 on the upper pressing mechanism 5 is in the raised state, restricting the workpiece 100 from moving forward. The conveyor motor 21 stops. Then, the upper pressing cylinder 51 presses down the first set of pressing rods 52 to press the front end of the workpiece 100 against the sawing seat 53. At the same time, the side pressing lifting cylinder 32 on the side pressing mechanism 3 raises the side pressing plate 34 above the conveyor roller 20. Then, the side pressing cylinder 33 pushes the side pressing plate 34, and the side pressing plate 34 brings the workpiece 100 close to the feed guide plate 26. After the side and end of the workpiece 100 are firmly fixed, the sawing mechanism 4 starts to work. The sawing lifting cylinder 46 pushes down the sawing motor 47, so that the saw blade 48 reaches the workpiece 100. At position 0, the first rodless cylinder 45 pushes the sawing motor 47 to move left and right to saw the end of the workpiece 100. After sawing, the sawing lifting cylinder 46 and the first rodless cylinder 45 reset the sawing motor 47. The pressure rod 52, the contact cylinder 54, and the side pressure plate 34 are all reset, and the sawing process of the front end of the door frame is completed. The conveying motor 21 continues to work to convey the workpiece 100 backward. The roller encoder 27 on the feed guide plate 26 calculates the feed length of the workpiece. When the feed length of the workpiece 100 reaches the set length, the clutch 25 controls the rear conveying roller 20 to stop conveying. The upper pressure cylinder 51 presses down the second set of pressure rods 52 to press the tail end of the workpiece 100 tightly with the sawing seat 53. The sawing mechanism 4 works to saw the tail end of the workpiece 100. After sawing, it resets. At this time, the fixed-length sawing process of the door frame is completed.

[0046] Drilling process: The conveyor motor 21 drives the conveyor roller 20 to send the workpiece 100 to the position of the drilling mechanism 6. The clutch 25 controls the rear conveyor roller 20 to stop conveying. The pressing cylinder 72 on the pressing assembly 7 works, and the pressing head 73 pushes down to press the front end of the workpiece 100 against the pressing panel 70. Then, the drilling motor 65 on the drilling mechanism 6 works. The second rodless cylinder 63 pushes the drilling motor 65 to drill and slot the workpiece 100. After the drilling is completed, the second rodless cylinder 63 resets the drilling motor 65. The clutch 25 controls the rear conveyor roller 20 to start conveying, and the workpiece is sent out of the equipment. The drilling depth of the drilling process can also be adjusted by rotating the fine adjustment screw 64 to adjust the dovetail slide 62, thereby adjusting the drilling motor 65 and adjusting the drilling accuracy.

[0047] This utility model discloses a door frame panel fixed-length drilling integrated machine. By simultaneously setting a sawing mechanism 4 and a drilling mechanism 6 on a set of machine frames, the workpiece 100 is automatically transported to the drilling mechanism 6 for processing and installation grooves via a conveyor roller 20 after fixed-length sawing in an assembly line manner. This replaces manual back-and-forth handling of the workpiece, avoiding the problem of workpiece collision during handling and transfer, saving time and labor, reducing labor costs and equipment maintenance costs, and improving processing efficiency. Moreover, during the sawing process, the side pressure mechanism 3 and the upper pressure mechanism 5 are used to clamp the workpiece, and during the drilling process, the pressure cylinder 72 is used to fix the workpiece, preventing the workpiece from shaking during processing, improving processing accuracy and aesthetics. It also brings convenience and safety to the processing personnel, achieving the purpose of integrated fixed-length sawing and drilling.

[0048] The above description is only a preferred embodiment of the present utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A door casing board fixed-length punching all-in-one machine, comprising: The rack assembly (1), the transmission assembly (2), the side pressing mechanism (3), the sawing mechanism (4), the upper pressing mechanism (5), the punching mechanism (6), and the pressing assembly (7) are characterized in that the transmission assembly (2) is arranged on the rack assembly (1), the side pressing mechanism (3) and the upper pressing mechanism (5) are arranged at one end of the rack assembly (1), the sawing mechanism (4) is arranged at the side of the rack assembly (1), the punching mechanism (6) and the pressing assembly (7) are arranged in the middle of the rack assembly (1), the sawing mechanism (4) comprises a sawing cross beam (40), a control panel (8) is arranged on the side of the sawing cross beam (40), a dust suction pipe (9) is arranged on the upper surface of the sawing cross beam (40), and a chip removal hopper (10) is arranged on the rack assembly (1) below the sawing mechanism (4).

2. The door casing board fixed-length punching all-in-one machine according to claim 1, characterized in that: The transmission assembly (2) comprises conveying rollers (20) and a conveying motor (21) arranged on the rack assembly (1), the conveying rollers (20) are arranged in parallel and at the same height, a transmission shaft (22) is further arranged on the rack assembly (1) below the conveying rollers (20), a synchronous belt (23) is arranged between the conveying motor (21) and the transmission shaft (22), a transmission belt (24) is arranged between the transmission shaft (22) and the conveying rollers (20), a clutch (25) is arranged on the transmission shaft (22), a feeding guide plate (26) is arranged on the rack assembly (1) on one side of the conveying rollers (20), and a roller encoder (27) is arranged on the feeding guide plate (26). The transmission shaft (22) on the transmission assembly (2) is driven by the conveying motor (21), and the conveying rollers (20) are driven by the transmission shaft (22).

3. The door casing board fixed-length punching all-in-one machine according to claim 1, characterized in that: The side pressing mechanism (3) comprises a side sliding track (30) and a side pressing cylinder (33) arranged transversely on the rack assembly (1), the side pressing sliding block (31) is arranged on the side sliding track (30), the cylinder body of the side pressing cylinder (33) is fixed on the rack assembly (1), the piston rod of the side pressing cylinder (33) is connected with the side pressing sliding block (31), the side pressing lifting cylinder (32) is arranged longitudinally on the side pressing sliding block (31), and the side pressing plate (34) is arranged on the piston rod of the side pressing lifting cylinder (32). The side pressing sliding block (31) on the side pressing mechanism (3) performs transverse reciprocating motion by the power of the side pressing cylinder (33), the side pressing lifting cylinder (32) and the side pressing plate (34) perform synchronous transverse reciprocating motion with the side pressing sliding block (31), and the side pressing plate (34) performs up-down displacement by the power of the side pressing lifting cylinder (32).

4. The door casing board fixed-length punching all-in-one machine according to claim 1, characterized in that: The sawing cross beam (40) is arranged on the side of the frame assembly (1) in an L-shaped structure, the upper side of the sawing cross beam (40) is provided with a transversely arranged sawing slide rail (41), the sawing slide rail (41) is provided with a sawing slide seat (42), the upper side of the sawing cross beam (40) is provided with a transversely arranged first rodless cylinder (45), the upper side of the sawing slide seat (42) is connected with the slide rod of the first rodless cylinder (45), the front side of the sawing slide seat (42) is provided with a longitudinally arranged lifting slide rail (43), the lifting slide rail (43) is provided with a sawing motor seat (44), the side of the sawing slide seat (42) is provided with a longitudinally arranged sawing lifting cylinder (46), the piston rod of the sawing lifting cylinder (46) is connected with the sawing motor seat (44), the bottom of the sawing motor seat (44) is provided with a sawing motor (47), the main shaft of the sawing motor (47) is provided with a saw blade (48); The sawing slide seat (42) on the sawing mechanism (4) is driven to move transversely reciprocatingly by the first rodless cylinder (45), the sawing motor seat (44) and the sawing motor (47) move transversely reciprocatingly synchronously with the sawing slide seat (42), the sawing motor seat (44) is driven to move longitudinally reciprocatingly by the sawing lifting cylinder (46), the sawing motor (47) moves longitudinally reciprocatingly synchronously with the sawing motor seat (44).

5. The door casing board fixed-length punching all-in-one machine according to claim 1, characterized in that: The upper pressing mechanism (5) comprises a pressing frame (50) and a pressing rod (52), the pressing frame (50) is fixed at the end of the sawing cross beam (40), the pressing rod (52) is arranged in parallel at the upper side of the conveying roller (20), the two ends of each pressing rod (52) are provided with an upper pressing cylinder (51), the upper pressing cylinder (51) at one end of the pressing rod (52) is fixed at the bottom of the pressing frame (50), the upper pressing cylinder (51) at the other end of the pressing rod (52) is fixed at the side of the frame assembly (1), the upper pressing mechanism (5) further comprises a sawing seat (53), the two ends of the sawing seat (53) are fixed at the two sides of the frame assembly (1), the middle section of the sawing seat (53) is provided with a leaning point cylinder (54); The sawing seat (53) on the upper pressing mechanism (5) is driven to move up and down reciprocatingly by the upper pressing cylinder (51), the sawing seat (53) is arranged in correspondence with and in parallel to the pressing rod (52) in the up and down direction, the sawing seat (53) is arranged in correspondence with the saw blade (48) on the sawing mechanism (4) in the up and down direction, and the sawing seat (53) and the conveying roller (20) on the transmission assembly (2) are arranged in the same height.

6. The door casing board fixed-length punching all-in-one machine according to claim 1, characterized in that: The punching mechanism (6) comprises a mechanism mounting plate (60) and a second rodless cylinder (63), the mechanism mounting plate (60) is fixed at the middle of the frame assembly (1), the mechanism mounting plate (60) is provided with a transversely arranged punching slide rail (61), the punching slide rail (61) is slidably connected with a dovetail slide seat (62), the upper side of the dovetail slide seat (62) is connected with the slide rod of the second rodless cylinder (63), the front side of the dovetail slide seat (62) is fixed with a longitudinally arranged punching motor (65), the bottom of the dovetail slide seat (62) is provided with a fine adjustment screw rod (64), the main shaft of the punching motor (65) is provided with a punching tool (66); The dovetail slide (62) on the punching mechanism (6) is laterally reciprocated by the power of the second rodless cylinder (63), the punching motor (65) is laterally reciprocated synchronously with the dovetail slide (62), and the punching motor (65) is longitudinally displaced and adjusted through the fine adjustment screw rod (64).

7. The door casing board fixed-length punching all-in-one machine according to claim 1, characterized in that: The material pressing assembly (7) comprises a material pressing panel (70) which is transversely fixed at the two side edges of the rack assembly (1), the upper surface of the material pressing panel (70) is provided with a bridge-shaped material pressing base (71), the middle section of the bridge-shaped material pressing base (71) is provided with a longitudinally arranged material pressing cylinder (72), the piston rod of the material pressing cylinder (72) is provided with a material pressing head (73), and one end of the material pressing panel (70) is provided with a side leaning plate (74). The material pressing panel (70) on the material pressing assembly (7) and the conveying roller (20) on the conveying assembly (2) are arranged in the same height, and the inner side (740) of the side leaning plate (74) and the material guiding surface (260) of the feeding guide plate (26) are arranged in the same plane.

8. The door casing board fixed-length punching all-in-one machine according to claim 4, characterized in that: The lifting slide rail (43) and the sawing slide rail (41) are vertically and staggered arranged, and the sawing motor (47) and the lifting slide rail (43) are vertically and staggered arranged.

9. The door casing board fixed-length punching all-in-one machine according to claim 6, characterized in that: The punching motor (65) and the punching slide rail (61) are vertically and staggered arranged.

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