Automatic strip cutting machine

Abstract

The utility model relates to the technical field of cutting equipment, and particularly discloses an automatic strip cutting machine which comprises a placing plane, a supporting flat plate, a pushing device and a moving device, wherein the placing plane is used for placing materials to be cut; the supporting flat plate is located outside the placement plane, a sliding plate is slidably arranged at the top of the supporting flat plate, a movable inclined plate is movably arranged at the top of the sliding plate, the pushing device is arranged on the supporting flat plate, the power output end of the pushing device is connected with the sliding plate, and the pushing device is used for controlling the sliding distance of the sliding plate. The moving device is arranged on the sliding plate, the power output end of the moving device is connected with the bottom of the moving inclined plate, and the cutting assembly is arranged at the end, close to the containing plane, of the moving inclined plate, so that the strip-shaped materials are effectively and automatically cut, the working efficiency is improved, and meanwhile it can be guaranteed that notches of the materials are straight.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting equipment technical field especially relates to a strip automatic cutting machine. BACKGROUND

[0002] The existing cutting machine is mainly applied to cutting processing of materials, and the existing cutting machine is composed of a cutting part and a driving part. The cutting part is driven by the driving part to rotate, and the cutting part is hinged on a support platform. The material needs to be placed stably during the cutting process, and the cutting part is pressed to cut the material.

[0003] The existing cutting equipment mostly realizes the displacement distance control of the cutting knife by manually pressing the knife seat, and then makes the cutting knife close to the material during the pressing process to cut the material. However, when the knife seat is manually pressed to move downward, the moving speed of the knife seat cannot be guaranteed, that is, the knife seat cannot be steadily advanced, which leads to uneven cutting of the material. In addition, the cutting surface precision cannot be guaranteed in continuous production, that is, the size precision of the material cutting cannot be controlled by manually pressing the knife seat, and when the cutting is performed in this way, the material needs to be fixed by one hand in addition to pressing the knife seat by one hand, which may cause safety hazards.

[0004] However, during the cutting of the strip-shaped material, the position of the material during the cutting process needs to be guaranteed not to deviate. If one end of the strip-shaped material is manually pressed, the other end of the strip-shaped material may be warped, which leads to uneven cutting surface. Although the clamping device in the existing cutting equipment can clamp and fix the material, the two ends of the material are generally clamped and fixed to achieve the fixing effect. However, when the strip-shaped material is cut, it is difficult to clamp and fix the two ends of the strip-shaped material due to the long length of the strip-shaped material. In addition, if the two ends of the strip-shaped material are clamped and fixed during the cutting process of the cutting knife, the middle part of the strip-shaped material may be bent and deformed due to the insufficient support force.

[0005] With reference to the patent publication No. "CN220699836U", the patent name "Cutting machine", the technical scheme discloses "a cutting machine, comprising a base and a cutting head rotatably connected with the base, the cutting head comprising a driving assembly, a saw blade rotatably driven by the driving assembly, a static guard shield and a dynamic guard shield arranged on the outer periphery of the saw blade, the dynamic guard shield being rotatable relative to the static guard shield. The dynamic guard shield and the base are connected with each other through a connecting rod mechanism, the connecting rod mechanism comprising a first pin shaft arranged on the dynamic guard shield, an arc-shaped sliding rail arranged on the base, a second pin shaft arranged above the sliding rail, and a connecting rod. The front end of the connecting rod is pivotally connected to the dynamic guard shield through the first pin shaft, the rear end of the connecting rod is slidingly supported on the upper surface of the sliding rail, the connecting rod is provided with a second sliding groove at the rear end, the second sliding groove is slidingly sleeved on the second pin shaft, and the rear end of the connecting rod is movably connected with the base through the sliding rail and the second pin shaft. Through the second sliding groove and the sliding rail, when the cutting head is pressed down, the supporting length of the connecting rod can be changed, the dynamic guard shield can be quickly opened under the driving of the connecting rod, and the connecting rod is not easy to bend and deform", although the technical scheme can reduce the inclination angle of the connecting rod, but the technical scheme still needs to be pressed by artificial pressing the cutting head, and the automatic cutting effect cannot be effectively realized.

[0006] Therefore, how to realize the accurate cutting of the strip material automatically is a main technical problem to be solved by the technical personnel at present. Practical new type content

[0007] The utility model discloses a strip material automatic cutting machine to solve the problems in the above background art.

[0008] To achieve the above object, the utility model provides the following technical scheme:

[0009] A strip material automatic cutting machine, comprising:

[0010] A placing plane for placing the material to be cut, a supporting flat plate, a pushing device and a moving device;

[0011] The supporting flat plate is located outside the placing plane, a sliding plate part is slidingly arranged on the top of the supporting flat plate, a moving inclined plate is movably arranged on the top of the sliding plate part, the pushing device is arranged on the supporting flat plate, the power output end of the pushing device is connected with the sliding plate part, and the pushing device is used to control the sliding distance of the sliding plate part.

[0012] The moving device is arranged on the sliding plate part, the power output end of the moving device is connected with the bottom of the moving inclined plate, the moving inclined plate is provided with a cutting assembly at one end close to the placing plane, the cutting assembly comprises a driving mechanism and a cutting blade, the cutting blade is rotatably arranged outside the moving inclined plate, the power output end of the driving mechanism is drivingly connected with the cutting blade, and the cutting blade is tangent to the placing plane

[0013] Preferably, a limiting plate set is arranged on the placement plane, the limiting plate set comprises two adjacent limiting plates, a strip-shaped opening is formed between the two limiting plates, and the strip-shaped opening is aligned with the cutting blade.

[0014] Preferably, a clamping mechanism is further arranged on the placement plane, the clamping mechanism comprises two clamping plates corresponding to the two limiting plates, and one side of the clamping plate is arranged on the power output end of the ejecting cylinder, and the other side of the clamping plate faces the limiting plate, and the other side of the clamping plate and one side of the limiting plate form a clamping surface for clamping the material to be cut.

[0015] Preferably, a rotating shaft is further arranged on the moving inclined plate, the power output end of the driving mechanism is in transmission connection with one end of the rotating shaft, and the cutting blade is sleeved on the other end of the rotating shaft.

[0016] Preferably, the pushing device comprises a first servo motor and a first rotating screw, the first rotating screw is rotatably arranged on the support plate, one end of the first rotating screw is close to the placement plane, the power output end of the first servo motor is connected with the other end of the first rotating screw, and a translation sliding block connected with the sliding plate is sleeved on the outside of the first rotating screw.

[0017] Preferably, the moving inclined plate and the sliding plate are in an acute angle relationship, and one side of the sliding plate facing the moving inclined plate is further provided with a connecting plate, and the top of the connecting plate is in sliding connection with the bottom of the moving inclined plate.

[0018] Preferably, the moving device comprises a second servo motor and a second rotating screw, the second rotating screw is rotatably arranged on the sliding plate, one end of the second rotating screw is close to the placement plane, the power output end of the second servo motor is connected with the other end of the second rotating screw, and a lifting sliding block connected with the moving inclined plate is sleeved on the outside of the second rotating screw.

[0019] Preferably, a material falling groove is arranged between the support plate and the placement plane, a material discharging through hole is arranged in the material falling groove, and one side of the material falling groove close to the material discharging through hole is arranged in an inclined manner.

[0020] Compared with the prior art, the technical scheme provides a strip automatic cutting machine: a placing plane for placing the material to be cut is arranged, a supporting flat plate, a pushing device and a moving device are arranged; the supporting flat plate is located outside the placing plane, a sliding plate is slidably arranged on the top of the supporting flat plate, and a moving inclined plate is movably arranged on the top of the sliding plate; the pushing device is arranged on the supporting flat plate, and the power output end of the pushing device is connected with the sliding plate, so that the sliding distance of the sliding plate can be controlled by the pushing device, and the moving inclined plate is driven by the sliding plate to approach or move away from the placing plane; the moving device is arranged on the sliding plate, the power output end of the moving device is connected with the bottom of the moving inclined plate, a cutting assembly is arranged at the end of the moving inclined plate close to the placing plane, the cutting assembly comprises a driving mechanism and a cutting blade, the cutting blade is rotatably arranged outside the moving inclined plate, the power output end of the driving mechanism is in transmission connection with the cutting blade, so that the cutting blade can be driven to rotate by the driving mechanism, the cutting blade is tangent to the placing plane, and when the cutting blade contacts the material on the placing plane, the material on the placing plane can be cut and processed; the moving device can be used to control the moving inclined plate to stably approach the placing plane, so that the cutting blade stably progresses in the cutting process, until the strip material is completely cut and separated, the cutting surface of the strip material is effectively ensured to be flat, the strip material is effectively cut and processed in an automatic manner, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is the overall structure schematic view in the utility model.

[0022] Figure 2 is another view of the overall structure schematic view in the utility model.

[0023] Figure 3 is the moving device and the sliding plate schematic view in the utility model.

[0024] Figure 4 is the pushing device and the sliding plate structure schematic view in the utility model.

[0025] Figure 5 is the top pressing mechanism and the limiting flat plate structure schematic view in the utility model.

[0026] In combination with the annotations shown in the drawings: 1, the placing plane; 2, the supporting flat plate; 3, the pushing device; 4, the moving device; 5, the sliding plate; 6, the moving inclined plate; 7, the cutting assembly; 8, the limiting plate group; 9, the top pressing mechanism; 31, the first servo motor; 32, the first rotating lead screw; 41, the second servo motor; 42, the second rotating lead screw; 51, the connecting plate; 61, the rotating shaft; 71, the driving mechanism; 72, the cutting blade; 81, the limiting flat plate; 82, the strip-shaped opening; 91, the ejector cylinder; 92, the top pressing plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of protection of the utility model. Figures 1 to 5 The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Embodiment one

[0030] In order to realize the automatic control of the cutting blade 72 to stably approach the material for cutting, and realize the control of stable progressive cutting, and ensure the effect of the flush incision, in the embodiment: the placing plane 1 for placing the material to be cut is arranged, the supporting flat plate 2, the pushing device 3 and the moving device 4 are arranged; the supporting flat plate 2 is located outside the placing plane 1, the sliding plate 5 is slidably arranged on the top of the supporting flat plate 2, the moving inclined plate 6 is movably arranged on the top of the sliding plate 5, the pushing device 3 is arranged on the supporting flat plate 2, the power output end of the pushing device 3 is connected with the sliding plate 5, so that the sliding distance of the sliding plate 5 can be controlled by the pushing device 3, when the sliding plate 5 moves towards the placing plane 1, the moving inclined plate 6 can be driven to move towards the placing plane 1; the moving device 4 is arranged on the sliding plate 5, the power output end of the moving device 4 is connected with the bottom of the moving inclined plate 6, the cutting assembly 7 is arranged on the end of the moving inclined plate 6 close to the placing plane 1, the cutting assembly 7 comprises the driving mechanism 71 and the cutting blade 72, the cutting blade 72 is rotatably arranged outside the moving inclined plate 6, the power output end of the driving mechanism 71 is drivingly connected with the cutting blade 72, so that the cutting blade 72 can be driven to rotate by the driving mechanism 71, the cutting blade 72 is tangent to the placing plane 1, so that the material on the placing plane 1 can be cut by the cutting blade 72, the moving inclined plate 6 can be driven to stably and progressively move by the moving device 4, so that the cutting blade 72 can stably and progressively move, until the material on the placing plane 1 is completely cut and separated, so as to ensure the flush incision in the cutting process.

[0031] It should be noted that, in order to realize the installation of the cutting blade 72, the driving mechanism 71 is connected with one end of the rotating shaft 61 by rotating the rotating shaft 61 on the movable inclined plate 6, and the cutting blade 72 is sleeved on the other end of the rotating shaft 61. The rotating shaft 61 is driven to rotate by the driving mechanism 71, and the cutting blade 72 is driven to rotate by the rotating shaft 61. In order to ensure that the rotating shaft 61 can be rotatably arranged on the movable inclined plate 6, a rotating shaft sleeve is arranged on the movable inclined plate 6, and the rotating shaft 61 is arranged in the rotating shaft sleeve. The rotating shaft 61 can rotate smoothly, and the cutting blade 72 can be fixed on the other end of the rotating shaft 61 by a locking screw.

[0032] According to the above description, in order to ensure that the rotation of the driving mechanism 71 and the rotation of the rotating shaft 61 are consistent, a transmission belt is sleeved on the power output end of the driving mechanism 71. The power output end of the driving mechanism 71 is connected with one end of the rotating shaft 61 through the transmission belt. When the power output end of the driving mechanism 71 rotates, the rotating shaft 61 can rotate in the same direction.

[0033] It should be noted that the pushing device 3 comprises a first servo motor 31 and a first rotating lead screw 32, and the first rotating lead screw 32 is rotatably arranged on the supporting flat plate 2. One end of the first rotating lead screw 32 is close to the placing plane 1, and the power output end of the first servo motor 31 is connected with the other end of the first rotating lead screw 32. A translation slide connected with the sliding plate 5 is sleeved on the outside of the first rotating lead screw 32. The first servo motor 31 drives the first rotating lead screw 32 to rotate forward and reverse. When the first servo motor 31 drives the first rotating lead screw 32 to rotate forward and reverse, the translation slide connected with the sliding plate 5 can move back and forth on the outside of the first rotating lead screw 32. The effect of the lead screw reciprocating structure driving the sliding plate 5 is effectively realized. The forward and reverse rotation of the first rotating lead screw 32 can control the reciprocating direction of the translation slide, and then the sliding plate 5 can be controlled to move close to or away from the material on the placing plane 1.

[0034] It should be further noted that the movable inclined plate 6 and the sliding plate 5 are in an acute angle relationship, and the side of the sliding plate 5 facing the movable inclined plate 6 is also provided with a connecting plate 51. The top of the connecting plate 51 is slidably connected with the bottom of the movable inclined plate 6. The sliding plate 5 drives the movable inclined plate 6 to move close to the material on the placing plane 1, and the cutting assembly 7 on the movable inclined plate 6 can contact the material on the placing plane 1. The sliding of the movable inclined plate 6 can be controlled to achieve stable progressive cutting. The automatic cutting action is effectively realized, and the cutting process is ensured to be smooth.

[0035] Particularly, the mobile device 4 includes a second servo motor 41 and a second rotating lead screw 42, the second rotating lead screw 42 is rotatably arranged on the sliding plate 5, one end of the second rotating lead screw 42 is close to the placement plane 1, and the power output end of the second servo motor 41 is connected to the other end of the second rotating lead screw 42. By sleeving a lifting block connected with the mobile inclined plate 6 on the outside of the second rotating lead screw 42, the second servo motor 41 can drive the second rotating lead screw 42 to rotate forward and reverse. When the second servo motor 41 drives the second rotating lead screw 42 to rotate forward and reverse, the lifting block connected with the mobile inclined plate 6 can reciprocate on the outside of the second rotating lead screw 42, effectively realizing the effect of the lead screw reciprocating structure driving the mobile inclined plate 6. The forward and reverse rotation of the second rotating lead screw 42 can be controlled to control the mobile inclined plate 6 to move away from or close to the placement plane 1. When cutting is needed, the mobile inclined plate 6 can be close to the placement plane 1, so that the cutting assembly 7 contacts the material on the placement plane 1 for cutting. After cutting is completed, the mobile inclined plate 6 can be moved away from the placement plane 1, so that the cutting assembly 7 is separated from the material on the placement plane 1.

[0036] For this embodiment, it is further supplemented that a material falling groove (not shown in the figure) is arranged between the support flat plate 2 and the placement plane 1, and a material discharge hole (not shown in the figure) is arranged in the material falling groove. One side of the material falling groove close to the material discharge hole is inclined. The cutting debris can fall into the material falling groove and then be discharged through the material discharge hole during the cutting process. In order to realize centralized recovery, a collection barrel can be placed at the position of the material discharge hole. The effect of recovering cutting debris is effectively realized, and the scattering of debris is prevented.

[0037] Embodiment two

[0038] In combination with embodiment one, in order to ensure the stability of the strip-shaped material during the cutting process of the strip-shaped material, prevent the material from deviating and affecting the cutting effect, in this embodiment: a limiting plate group 8 is arranged on the placement plane 1. The limiting plate group 8 includes two adjacent limiting flat plates 81, and a strip-shaped opening 82 is formed between the two limiting flat plates 81. The strip-shaped opening 82 is aligned with the cutting blade 72. When cutting the strip-shaped material such as plastic pipe and strip-shaped plate, the limiting plate group 8 can limit and support the middle end of the strip-shaped material on the placement plane 1, and the strip-shaped opening 82 facilitates the downward cutting of the cutting blade 72 until the material is completely separated.

[0039] For this embodiment, the detailed description is made by further providing two clamping mechanisms 9 on the placing plane 1, the two clamping mechanisms 9 are corresponded to the two limiting plates 81 respectively, the clamping mechanism 9 comprises a pushing-out air cylinder 91 and a clamping plate 92, one side of the clamping plate 92 is arranged on the power output end of the pushing-out air cylinder 91, and the other side of the clamping plate 92 faces the limiting plate 81, and then the other side of the clamping plate 92 and one side of the limiting plate 81 form a clamping surface for clamping the material to be cut, the two pushing-out air cylinders 91 drive the two clamping plates 92 to push out respectively, and the two clamping plates 92 are aligned with the two limiting plates 81 respectively, when the strip material is sequentially conveyed and placed on the placing plane 1 before cutting, the other side of the clamping plate 92 and one side of the limiting plate 81 form a clamping surface for clamping the material to be cut, and then the effect of clamping and fixing the middle end of the strip material is realized, the clamping and fixing of the middle end of the strip material during cutting is ensured, and the stress effect is achieved, the situation that the middle end of the strip material is bent and deformed due to stress during cutting is effectively prevented, and the cutting precision is further improved.

[0040] It is particularly pointed out that anti-skid lines can be arranged on the other side of the clamping plate 92 and one side of the limiting plate 81 to ensure clamping and fixing, and when the tubular material is cut, arc grooves can be arranged on the other side of the clamping plate 92 and one side of the limiting plate 81 to clamp and fix the outer circle of the tubular material, prevent the material from moving during cutting, and effectively stabilize the material.

[0041] The above embodiment is a preferred embodiment of the utility model, and any similar structure and equivalent changes made should be within the protection scope of the utility model.

Claims

1. An automatic strip cutting machine, characterized in that, include: A placement surface for placing materials to be cut, a support plate, a pushing device, and a moving device; The support plate is located outside the placement plane. A sliding plate is slidably provided on the top of the support plate. A movable inclined plate is movably provided on the top of the sliding plate. The pushing device is provided on the support plate. The power output end of the pushing device is connected to the sliding plate. The pushing device is used to control the sliding distance of the sliding plate. The moving device is mounted on the sliding plate, and the power output end of the moving device is connected to the bottom of the moving inclined plate. A cutting assembly is provided at one end of the moving inclined plate near the placement plane. The cutting assembly includes a driving mechanism and a cutting blade. The cutting blade is rotatably mounted outside the moving inclined plate. The power output end of the driving mechanism is connected to the cutting blade, and the cutting blade is tangent to the placement plane.

2. The automatic strip cutting machine according to claim 1, characterized in that, A limiting plate assembly is provided on the placement plane. The limiting plate assembly includes two adjacent limiting plates, with a strip opening formed between the two limiting plates, and the strip opening is aligned with the cutting blade.

3. The automatic strip cutting machine according to claim 2, characterized in that, The placement plane is also provided with a clamping mechanism. There are two clamping mechanisms, and each clamping mechanism corresponds to one of the two limiting plates. Each clamping mechanism includes an ejector cylinder and a clamping plate. One side of the clamping plate is located on the power output end of the ejector cylinder, and the other side of the clamping plate faces the limiting plate. The other side of the clamping plate and one side of the limiting plate form a clamping surface for clamping the material to be cut.

4. The automatic strip cutting machine according to claim 1, characterized in that, A rotating shaft is rotatably mounted on the movable inclined plate. The power output end of the drive mechanism is connected to one end of the rotating shaft, and the cutting blade is sleeved on the other end of the rotating shaft.

5. The automatic strip cutting machine according to claim 1, characterized in that, The pushing device includes a first servo motor and a first rotating lead screw. The first rotating lead screw is rotatably mounted on the support plate, and one end of the first rotating lead screw is close to the placement plane. The power output end of the first servo motor is connected to the other end of the first rotating lead screw. A translation slider connected to the sliding plate is sleeved on the outside of the first rotating lead screw.

6. The automatic strip cutting machine according to claim 1, characterized in that, The movable inclined plate and the sliding plate are at an acute angle, and the side of the sliding plate facing the movable inclined plate is also provided with a connecting plate, the top of which is slidably connected to the bottom of the movable inclined plate.

7. The automatic strip cutting machine according to claim 1, characterized in that, The moving device includes a second servo motor and a second rotating lead screw. The second rotating lead screw is rotatably mounted on the sliding plate. One end of the second rotating lead screw is close to the placement plane, and the power output end of the second servo motor is connected to the other end of the second rotating lead screw. A lifting slider connected to the moving inclined plate is sleeved on the outside of the second rotating lead screw.

8. The automatic strip cutting machine according to claim 1, characterized in that, A material discharge groove is provided between the support plate and the placement plane. The material discharge groove has a discharge through hole inside, and the side of the material discharge groove near the discharge through hole is inclined.

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