Separating type full-automatic cutting saw

Abstract

The utility model provides a separating type full-automatic cutting saw. The separating type full-automatic cutting saw comprises a machine frame, a feeding assembling unit, a driving unit, a fixed material pressing air cylinder unit, a movable table top, a separating material pressing air cylinder unit, a separating driving unit, a saw blade cutting unit and a side pressing lifting supporting unit. The side pressing lifting supporting unit is arranged at the position, close to the bottom end of the fixed pressing air cylinder unit, of the rack, and the side pressing lifting supporting unit can vertically ascend and descend relative to the rack, so that when a plate is machined, when the length of the cut plate is large, the side pressing lifting supporting unit can ascend and move along the rack, and the side pressing lifting supporting unit can move up and down along the rack; the side pressing lifting supporting unit makes contact with the bottom end of the plate to support the plate, and the problem that the plate part located between the feeding clamping plate and the pressing device is not supported, so that the plate part easily shakes during cutting, and the cutting precision of the plate is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate cutting equipment, in particular to a separable full-automatic cutting saw. Background Art

[0002] Wood plays a great supporting role in human life. Usually, furniture manufacturers will make wood into different furniture. During the wood processing, cutting equipment needs to be used to cut it to form wood materials.

[0003] During the process of cutting wood into wood materials, wood materials of different length dimensions are often cut according to needs. In the prior art, the cutting of wood is carried out by a cutting saw bed. When cutting wood, the wood is placed on the saw bed, one end of the wood is clamped and conveyed forward by a feeding clamping plate, the other end of the wood is pressed by a pressing device, and the cutting saw blade moves transversely along the wood to realize the cutting of the wood. The distance between the feeding clamping plate and the pressing device at both ends of the wood depends on the length of the wood material to be cut, that is, the longer the required cutting length of the wood material, the farther the distance between the feeding clamping plate and the pressing device. In this structure, when cutting wood materials with longer cutting size requirements, since the part of the plate between the feeding clamping plate and the pressing device has a longer dimension, when the saw blade cuts, the part of the plate between the feeding clamping plate and the pressing device is prone to shaking due to lack of support during cutting, thus affecting the cutting accuracy of the plate. Summary of the Utility Model

[0004] Aiming at the defects existing in the prior art, the purpose of the utility model is to provide a separable full-automatic cutting saw that can flexibly support the plate according to the processing length requirements.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] The utility model provides a separable full-automatic cutting saw. The separable full-automatic cutting saw comprises a frame, a feeding assembly unit, a driving unit, a fixed pressing cylinder unit, a moving table, a separating pressing cylinder unit, a separating driving unit, a saw blade cutting unit and a side pressing lifting support unit. The feeding assembly unit is slidably mounted on the frame and is used for pressing one end of a plate. The driving unit is connected to the feeding assembly unit and is used for driving the feeding assembly unit to slide along the frame. The moving table is arranged at the other end of the frame relative to the feeding assembly unit. The moving table is slidably connected to the frame. The separating driving unit is connected to the moving table and is used for driving the moving table to slide along the frame. The separating pressing cylinder unit is fixedly mounted at the top end of the moving table and is used for clamping the other end of the plate. The fixed pressing cylinder unit is fixedly mounted on the frame. A cutting gap for the saw blade cutting unit to transversely cut the plate is formed between the fixed pressing cylinder unit and the moving table. The saw blade cutting unit is arranged on one side of the frame. The side pressing lifting support unit is arranged at the bottom end of the frame near the fixed pressing cylinder unit. The side pressing lifting support unit can move up and down relative to the frame and is used for supporting the plate located on the frame.

[0007] In a possible implementation manner, the side pressing lifting support unit comprises a lifting bottom plate, a lifting cylinder and a roller. The lifting bottom plate is arranged at the bottom end of the frame. The lifting bottom plate is slidably connected to the frame in the vertical direction. The lifting cylinder is fixedly mounted at the bottom end of the frame. The piston rod of the lifting cylinder is connected to the lifting bottom plate. The two ends of the roller are respectively rotatably mounted on both sides of the top end of the lifting bottom plate.

[0008] In a possible implementation manner, the side pressing lifting support unit further comprises a lifting side pressing groove, a lifting side pressing backing plate, a lifting side pressing material pressing movable plate and a lifting side pressing material pressing cylinder. The lifting side pressing groove is fixedly mounted at the top end of the lifting bottom plate. The lifting side pressing backing plate is fixedly mounted at one end of the lifting side pressing groove. The lifting side pressing material pressing movable plate is arranged at the other end of the lifting side pressing groove. The lifting side pressing material pressing movable plate is slidably connected to the lifting side pressing groove along the length direction of the lifting side pressing groove. The lifting side pressing material pressing cylinder is connected to the lifting side pressing material pressing movable plate and is used for driving the lifting side pressing material pressing movable plate to slide along the lifting side pressing groove.

[0009] In a possible implementation, the driving unit includes a servo motor, a lead screw, and a ball screw nut. The servo motor is fixedly installed on one side outside the frame. One end of the lead screw is fixedly connected to the servo motor, and the other end of the lead screw is rotatably installed on the frame. The ball screw nut is installed on the lead screw, and the outer end face of the ball screw nut is fixedly connected to the outside of the feeding base plate in the feeding assembly unit.

[0010] In a possible implementation, the feeding assembly unit includes a first feeding and pressing cylinder assembly, a second feeding and pressing cylinder assembly, a feeding stop plate, and a side pressing cylinder assembly. The first feeding and pressing cylinder assembly and the second feeding and pressing cylinder assembly are sequentially and fixedly installed on the upper end face of the feeding base plate along the conveying direction of the plate. The feeding base plate forms a sliding connection with the frame along the length direction of the frame. The feeding stop plate is fixedly installed on one side of the feeding base plate, and the side pressing cylinder assembly is installed on the other side of the feeding base plate for pushing the plate located on the feeding base plate towards the side of the feeding stop plate to align.

[0011] In a possible implementation, the side pressing cylinder assembly includes a cylinder fixing plate, a side pressing cylinder, and a push plate. The side pressing cylinder is fixedly installed on the other side of the feeding base plate through the cylinder fixing plate. The piston rod of the side pressing cylinder is connected to the push plate for driving the push plate to move closer to or away from the feeding stop plate.

[0012] The beneficial effect of the present utility model is that by arranging the side pressing lifting support unit at the bottom position on the frame near the fixed pressing cylinder unit, the side pressing lifting support unit can vertically lift and move relative to the frame. In this way, when processing the plate, when the length of the cut plate is relatively long, the side pressing lifting support unit can move upward along the frame, and the side pressing lifting support unit contacts the bottom end of the plate to support the plate, preventing the part of the plate between the feeding clamping plate and the pressing device from shaking easily during cutting due to lack of support, which affects the cutting accuracy of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the split-type full-automatic cutting saw in the embodiment of the present utility model.

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the split-type full-automatic cutting saw from another angular direction in the embodiment of the present utility model.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the side pressing lifting support unit in the embodiment of the present utility model.

[0016] Figure 4This is a schematic top - view structure diagram of the side - pressure lifting support unit in the embodiment of the present utility model.

[0017] Figure 5 is Figure 1 a partially enlarged structure diagram of part A in

[0018] In the figure:

[0019] 100 - Separate fully - automatic cutting saw, 1 - Frame, 2 - Driving unit, 21 - Servo motor, 22 - Lead screw, 23 - Ball screw nut, 3 - Feeding assembly unit, 31 - Feeding bottom plate, 32 - First feeding and pressing cylinder assembly, 33 - Second feeding and pressing cylinder assembly, 34 - Side - pressure cylinder assembly, 341 - Pushing plate, 342 - Cylinder fixing plate, 343 - Side - pressure cylinder, 35 - Feeding backing plate, 4 - Side - pressure lifting support unit, 41 - Lifting bottom plate, 42 - Lifting cylinder, 43 - Roller, 44 - Lifting side - pressure groove, 45 - Lifting side - pressure pressing movable plate, 46 - Lifting side - pressure backing plate, 5 - Fixed pressing cylinder unit, 6 - Separate pressing cylinder unit, 7 - Moving table, 8 - Separate driving unit, 9 - Saw - blade cutting unit, 10 - Cutting gap. Specific embodiments

[0020] The following further elaborates on the present utility model in detail in combination with the specification drawings and specific embodiments.

[0021] Refer to Figure 1 to Figure 5 As shown, this embodiment provides a separate fully - automatic cutting saw 100, which includes a frame 1, a feeding assembly unit 3, a driving unit 2, a fixed pressing cylinder unit 5, a moving table 7, a separate pressing cylinder unit 6, a separate driving unit 8, a saw - blade cutting unit 9, and a side - pressure lifting support unit 4.

[0022] The feeding assembly unit 3 is installed at one end of the frame 1, and the feeding assembly unit 3 forms a sliding connection with the frame 1 along the length direction of the frame 1. Refer to Figure 1 As shown, in this embodiment, the feeding assembly unit 3 includes a feeding bottom plate 31, a first feeding and pressing cylinder assembly 32, a second feeding and pressing cylinder assembly 33, a feeding backing plate 35, and a side - pressure cylinder assembly 34.

[0023] The bottom end surface of the feeding bottom plate 31 is slidably connected to the top end surface of the machine frame 1 through the arrangement of sliders and slide rails. The driving unit 2 is arranged on the outer side of the machine frame 1, and the driving unit 2 is fixedly connected to the outer side of the feeding bottom plate 31 for driving the feeding bottom plate 31 to reciprocate linearly along the machine frame 1. The first feeding and pressing cylinder assembly 32 and the second feeding and pressing cylinder assembly 33 are fixedly installed on the opposite sides of the upper end surface of the feeding bottom plate 31 in sequence along the conveying direction of the plate. The functions of the first feeding and pressing cylinder assembly 32 and the second feeding and pressing cylinder assembly 33 are to vertically press the plate against the upper end surface of the feeding bottom plate 31 so that the plate placed on the feeding bottom plate 31 can move synchronously with the feeding bottom plate 31. The structures of the first feeding and pressing cylinder assembly 32 and the second feeding and pressing cylinder assembly 33 are the same, and both include a mounting bracket, a pressing cylinder, and a cylinder pressing plate. The mounting bracket is fixed on the upper end surface of the feeding bottom plate 31, the pressing cylinder is vertically installed on the mounting bracket, and the piston rod of the pressing cylinder is connected to the cylinder pressing plate. In this way, the piston rod of the pressing cylinder is pushed to drive the cylinder pressing plate to move up and down to realize pressing or loosening of the plate placed on the feeding bottom plate 31.

[0024] Continue to refer to the appendix Figure 1 As shown, the feeding support plate 35 is fixedly installed on the right side of the feeding bottom plate 31, while the side pressing cylinder assembly 34 is arranged on the left side of the feeding bottom plate 31, that is, on the opposite sides of the feeding bottom plate 31 where the feeding support plate 35 and the side pressing cylinder assembly 34 are oppositely arranged. In this way, when the plate is placed on the feeding bottom plate 31, the side pressing cylinder assembly 34 acts to push the plate towards the feeding support plate 35 so that the right side surface of the plate is in contact with the side surface of the feeding support plate 35, and thus the plate is placed on the feeding support plate 35 in an aligned state.

[0025] Specifically, the side pressing cylinder assembly 34 includes a cylinder fixing plate 342, a side pressing cylinder 343, and a pushing plate 341. The side pressing cylinder 343 is fixedly installed on the left side of the feeding bottom plate 31 through the cylinder fixing plate 342, and the piston rod of the side pressing cylinder 343 is connected to the pushing plate 341 for driving the pushing plate 341 to approach or move away from the feeding support plate 35.

[0026] Refer to the appendix Figure 1 and the appendix Figure 2As shown, in this embodiment, the driving unit 2 includes a servo motor 21, a lead screw 22, and a ball screw nut 23. The servo motor 21 is fixedly installed on one side of the outer side of the frame 1. One end of the lead screw 22 is fixedly connected to the servo motor 21, and the other end of the lead screw 22 is rotatably installed on the frame 1. The ball screw nut 23 is installed on the lead screw 22, and the outer end face of the ball screw nut 23 is fixedly connected to the outer side of the feeding bottom plate 31 in the feeding assembly unit 3. In this way, the servo motor 21 drives the lead screw 22 to rotate forward or backward. The lead screw 22 in forward or reverse rotation can then drive the ball screw nut 23 thereon to move forward or backward. The ball screw nut 23 moving forward or backward can then synchronously drive the feeding bottom plate 31 to move forward or backward along the frame 1.

[0027] The moving table 7 is arranged at the other end of the frame 1 relative to the feeding assembly unit 3. Similarly, a sliding connection is formed between the bottom end of the moving table 7 and the frame 1 through a slider and a slide rail provided. The separating driving unit 8 is connected to the moving table 7 and is used to drive the moving table 7 to slide along the frame 1.

[0028] Refer to the attached Figure 1 As shown, the separating and pressing cylinder unit 6 is fixedly installed on the top end face of the moving table 7. The separating and pressing cylinder unit 6 is used to press the plate placed on the top end face of the moving table 7. Similarly, the separating and pressing cylinder unit 6 has the same structure as the above-mentioned first feeding and pressing cylinder assembly 32 or the second feeding and pressing cylinder assembly 33, and will not be described repeatedly here.

[0029] With reference to the attached Figure 1 and the attached Figure 5 As shown, the fixed pressing cylinder unit 5 is fixedly installed on the frame 1. A cutting gap 10 is formed between the fixed pressing cylinder unit 5 and the moving table 7 for the saw blade cutting unit 9 to perform transverse cutting on the plate. The saw blade cutting unit 9 is arranged on one side of the frame 1, and the cutting saw blade in the saw blade cutting unit 9 can move transversely along the cutting gap 10 to achieve cutting of the plate. The function of the fixed pressing cylinder unit 5 is to press one side of the plate cutting area. Similarly, the structure of the fixed pressing cylinder unit 5 is the same as that of the above-mentioned first feeding and pressing cylinder assembly 32 or the second feeding and pressing cylinder assembly 33, and will not be described repeatedly here.

[0030] Refer to the attached Figure 1 As shown, the side pressing and lifting support unit 4 is arranged at the bottom end of the frame 1 near the fixed pressing cylinder unit 5. The side pressing and lifting support unit 4 can move up and down relative to the frame 1 and is used to support the plate located on the frame 1.

[0031] With reference to the attached Figure 3 and the attached Figure 4As shown in the figure, the side-pressure lifting support unit 4 includes a lifting bottom plate 41, a lifting cylinder 42, a roller 43, a lifting side-pressure groove 44, a lifting side-pressure backing plate 46, a lifting side-pressure material pressing movable plate 45, and a lifting side-pressure material pressing cylinder.

[0032] The lifting bottom plate 41 is arranged at the bottom end of the frame 1. The lifting bottom plate 41 forms a vertical sliding connection with the frame 1. The lifting cylinder 42 is fixedly installed at the bottom end of the frame 1. The piston rod of the lifting cylinder 42 is connected to the lifting bottom plate 41. The two ends of the roller 43 are respectively rotatably installed on both sides of the top end of the lifting bottom plate 41. At the same time, in order to be able to clamp the plate in the horizontal direction and prevent the plate from shaking during cutting, the lifting side-pressure groove 44 is fixedly installed at the top end of the lifting bottom plate 41. The lifting side-pressure backing plate 46 is fixedly installed on the right side of the lifting side-pressure groove 44. The lifting side-pressure material pressing movable plate 45 is arranged on the left side of the lifting side-pressure groove 44. The lifting side-pressure material pressing movable plate 45 forms a sliding connection along the length direction of the lifting side-pressure groove 44 with the lifting side-pressure groove 44, that is, it can slide relative to the plate in the horizontal direction. The lifting side-pressure material pressing cylinder is connected to the lifting side-pressure material pressing movable plate 45 and is used to drive the lifting side-pressure material pressing movable plate 45 to slide along the lifting side-pressure groove 44. It can be understood that the lifting side-pressure material pressing movable plate 45 and the lifting side-pressure backing plate 46 are respectively installed on the left side and the right side of the lifting side-pressure groove 44, and the lifting side-pressure material pressing movable plate 45 can move towards the lifting side-pressure backing plate 46 along the lifting side-pressure groove 44 to change the distance between the two to adapt to plates of different width dimensions.

[0033] Refer to the attached Figure 1 and the attached Figure 2 As shown in the figure, in order to better understand the split-type full-automatic cutting saw 100 in this embodiment, the working principle thereof will be briefly described below:

[0034] The board is horizontally placed on the feeding bottom plate 31 and the top end of the moving table 7, and both ends of the board are pressed by the first feeding pressing cylinder assembly 32 or the second feeding pressing cylinder assembly 33 on the feeding assembly unit 3, as well as the fixed pressing cylinder unit 5 and the separating pressing cylinder unit 6. When the cutting length of the board is short, the side pressing lifting support unit 4 at the bottom end of the frame 1 can be in the original state, that is, in the contracted state, without rising to contact and support the board; on the contrary, when the cutting length of the board is long, in order to prevent the board from sagging and deforming due to its own weight and shaking during cutting, which affects the cutting accuracy, at this time the side pressing lifting support unit 4 rises, and the roller 43 at its top end is used to support the bottom end of the board; subsequently, the saw blade in the saw blade cutting unit 9 moves horizontally along the cutting gap 10 to cut off the board. After the board is cut off, the saw blade cutting unit 9 resets, the fixed pressing cylinder unit 5 releases, and the cut part of the board follows the moving table 7 and moves outward (that is, moves away from the side of the feeding assembly unit 3). After the moving table 7 moves in place, the separating pressing cylinder unit 6 on the moving table 7 releases, and the cut board is taken off manually or by a manipulator. Then, the moving table 7 returns, and at the same time the feeding assembly unit 3 moves forward with the uncut part of the board, and the fixed pressing cylinder unit 5 and the separating pressing cylinder unit 6 act to press one end of the board, and the saw blade cutting unit 9 moves horizontally to cut, and so on in a cycle.

[0035] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and its equivalent technologies, the present utility model is also intended to include these changes and modifications.

Claims

1. A split type fully automatic cutting saw, characterized in that: The separation type fully automatic cutting saw comprises a frame, a feeding assembly unit, a driving unit, a fixed pressure cylinder unit, a moving table, a separation pressure cylinder unit, a separation driving unit, a saw blade cutting unit and a side pressure lifting support unit. The feeding assembly unit is slidably mounted on the frame for pressing one end of the plate. The driving unit is connected to the feeding assembly unit for driving the feeding assembly unit to slide along the frame. The moving table is arranged on the frame relative to the other end of the feeding assembly unit. The moving table is slidably connected to the frame. The separation driving unit is connected to the moving table for driving The movable table is moved to slide along the frame, and the separation pressure cylinder unit is fixedly installed at the top of the movable table to clamp the other end of the plate. The fixed pressure cylinder unit is fixedly installed on the frame, and a cutting gap is formed between the fixed pressure cylinder unit and the movable table for the saw blade cutting unit to perform transverse cutting of the plate. The saw blade cutting unit is arranged on one side of the frame, and the side pressure lifting support unit is arranged at the bottom end of the position of the fixed pressure cylinder unit on the frame. The side pressure lifting support unit can be lifted and moved relative to the frame to support the plate located on the frame.

2. A split type fully automatic cutting saw according to claim 1, characterized in that: The side-pressure lifting support unit includes a lifting base plate, a lifting cylinder and a roller. The lifting base plate is arranged at the bottom end of the frame. The lifting base plate and the frame form a vertical sliding connection. The lifting cylinder is fixedly installed at the bottom end of the frame. The piston rod of the lifting cylinder is connected to the lifting base plate. The two ends of the roller are rotatably installed on both sides of the top end of the lifting base plate.

3. A split type fully automatic cutting saw according to claim 2, characterized in that: The side pressure lifting support unit also includes a lifting side pressure groove, a lifting side pressure supporting plate, a lifting side pressure material movable plate and a lifting side pressure material cylinder. The lifting side pressure groove is fixedly installed on the top of the lifting bottom plate, the lifting side pressure supporting plate is fixedly installed on one end of the lifting side pressure groove, and the lifting side pressure material movable plate is arranged at the other end of the lifting side pressure groove. The lifting side pressure material movable plate and the lifting side pressure groove form a sliding connection along the length direction of the lifting side pressure groove, and the lifting side pressure material cylinder is connected to the lifting side pressure material movable plate for driving the lifting side pressure material movable plate to slide along the lifting side pressure groove.

4. The split-type fully automatic cutting saw according to claim 1, characterized in that: The driving unit includes a servo motor, a screw and a ball screw nut. The servo motor is fixedly mounted on one side of the outer side of the frame. One end of the screw is fixedly connected to the servo motor. The other end of the screw is rotatably mounted on the frame. The ball screw nut is mounted on the screw. The outer end surface of the ball screw nut is fixedly connected to the outer side of the feeding base plate in the feeding assembly unit.

5. A split-type fully automatic cutting saw according to claim 4, characterized in that: The feeding assembly unit includes a first feeding and pressing cylinder assembly, a second feeding and pressing cylinder assembly, a feeding support plate and a side pressure cylinder assembly. The first feeding and pressing cylinder assembly and the second feeding and pressing cylinder assembly are fixedly mounted on the upper end surface of the feeding base plate in sequence along the conveying direction of the plate. The feeding base plate and the frame form a sliding connection along the length direction of the frame. The feeding support plate is fixedly mounted on one side of the feeding base plate, and the side pressure cylinder assembly is mounted on the other side of the feeding base plate for pushing the plate on the feeding base plate to align with one side of the feeding support plate.

6. A split-type fully automatic cutting saw according to claim 5, characterized in that: The side pressure cylinder assembly includes a cylinder fixing plate, a side pressure cylinder and a push plate. The side pressure cylinder is fixedly installed on the other side of the feeding bottom plate through the cylinder fixing plate. The piston rod of the side pressure cylinder is connected to the push plate to drive the push plate to move closer to or away from the side of the feeding plate.

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