Curtain wall profile circular saw cutting machine

Abstract

The utility model relates to the technical field of cutting equipment, in particular to a curtain wall profile circular saw cutting machine which is mainly composed of a base, an equipment rack, a tool rack, a circular saw rack and a matched driving system. A lifting guide rail on the front side of the base is matched to achieve vertical accurate positioning of the equipment rack, the L-shaped circular saw rack is integrated with a circular saw cutting system, and millimeter-level translation control is achieved through a horizontal feeding device composed of a feeding guide rail and a feeding lead screw. The U-shaped clamping tool is creatively provided with a hydraulic drive positive and negative lead screw mechanism, sliding rods at the two ends of a clamping plate are in guide fit with clamping pads with gaps, and it is guaranteed that workpiece fixing is accurately matched with the movement track of a saw blade. According to the device, through cooperative operation of the vertical-horizontal two-way precision adjusting system, the modular transmission mechanism and the clamping device, the dimensional precision of curtain wall profile cutting is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting equipment technical field, concretely is a curtain wall section bar circular saw cutting machine. BACKGROUND

[0002] In modern industrial manufacturing processes, cutting process is one of the key steps in processing various materials. Traditional cutting methods mainly include mechanical cutting (such as circular saw cutting) and laser cutting two ways. Each cutting method has its unique advantages and limitations:

[0003] Circular saw cutting: has the characteristics of high efficiency and low cost, is suitable for fast cutting of large materials, but its precision is relatively low, and it is difficult to handle complex shapes or fine patterns.

[0004] Laser cutting: can achieve high-precision cutting effect, is suitable for processing of complex shapes and fine patterns, but the equipment cost is high, and the cutting efficiency for large-area materials is not as good as circular saw cutting.

[0005] Circular saw cutting machine is a common metal and wood cutting tool, which is usually composed of a saw blade, a rotating motor and a speed reducer. The existing circular saw cutting machine has the following problems:

[0006] Manual adjustment is difficult: the height adjustment of the traditional circular saw cutting machine is mostly manual operation, which not only consumes time and effort, but also is difficult to ensure the consistency and accuracy of the height.

[0007] Lack of automatic control: most circular saw cutting machines do not have automatic feeding function, which needs manual intervention to complete the feeding of workpieces, increasing the operation difficulty and risk.

[0008] Clamping is not firm: the clamping device of part of the circular saw cutting machine is simple in design, and the clamping force is insufficient, which easily leads to displacement of the workpiece during cutting, affecting the cutting quality.

[0009] Laser cutting machine is known for its high precision and flexibility, and is widely used in metal processing, electronic component manufacturing and other fields. However, laser cutting machine also faces some challenges:

[0010] High cost: the price of laser cutting machine is relatively high, and the maintenance cost is also high, which limits its application in small and medium-sized enterprises.

[0011] Limited cutting speed: although laser cutting can achieve high-precision cutting, the cutting efficiency for large-area materials is much lower than that of traditional mechanical cutting methods. INVENTION CONTENTS

[0012] (I) Technical problems solved

[0013] In view of the deficiencies of the prior art, the utility model provides a curtain wall section bar circular saw cutting machine.

[0014] (II) Technical Solution

[0015] To achieve the above object, the utility model provides the following technical scheme: a curtain wall section bar circular saw cutting machine, including base, equipment frame, frock frame, circular saw frame, circular saw cutting machine, clamping frock, circular saw lifting device and circular saw feeding device, the circular saw lifting device fixed mounting is in the base, the circular saw lifting device includes screw rod elevator, lifting screw rod and lifting motor, the lifting screw rod installs on the screw rod elevator, the screw rod elevator is used for driving the lifting of lifting screw rod, the screw rod elevator is driven through the lifting motor, the equipment frame sliding installation is in the front side of base, and the equipment frame installs at the top of lifting screw rod, the frock frame installs at the front end of equipment frame, the clamping frock fixed mounting is in frock frame, the frock frame is used for clamping work piece, the circular saw feeding device fixed mounting is in the top of circular saw frame, the circular saw feeding device includes feeding guide rail, feeding screw rod and feeding motor, circular saw frame sliding installation is in feeding guide rail, the circular saw cutting machine installs in the front side of circular saw frame.

[0016] Preferably, the circular saw cutting machine includes a reducer, a saw blade, and a rotary motor, the reducer is installed on the front side of the circular saw frame, the rotary motor is fixedly installed on the top end of the reducer, the saw blade is installed on the output end of the reducer, the output end of the rotary motor is provided with a driving wheel, the input end of the reducer is provided with a transmission wheel, and the driving wheel and the transmission wheel are driven through a transmission belt.

[0017] Further preferably, the clamping frock includes a hydraulic motor, a carrier frame, a clamping plate, and a slide rod, the hydraulic motor and the carrier frame are fixedly installed on the frock frame, the output end of the hydraulic motor is provided with a reversible screw rod, the clamping plate is sleeved on both ends of the reversible screw rod, the carrier frame and the clamping plate are in U-shaped structure, the slide rod is fixedly installed on both ends of the carrier frame and located on both sides of the carrier frame, and both ends of the clamping plate are slidably sleeved on the slide rod.

[0018] More preferably, both ends of the clamping plate are fixedly installed with clamping pads, and a gap is provided between the two clamping pads, and the gap is matched with the saw blade.

[0019] Preferably, the circular saw frame is in L-shaped structure, the front side of the base is provided with a lifting guide rail, and the circular saw frame is slidably connected with the lifting guide rail through a lifting sliding block.

[0020] Further preferably, the screw rod elevators are symmetrically provided with two, the two screw rod elevators are drivingly connected through a connecting rod, and the lifting motor is installed on the input end of one of the screw rod elevators.

[0021] Preferably, the feeding guide rail is fixedly installed on the equipment rack, the feeding motor is fixedly installed at the end of the equipment rack, the feeding screw rod is installed at the output end of the feeding motor, the circular saw rack is sleeved on the feeding screw rod, and the circular saw rack is sleeved on the feeding guide rail through the feeding slider.

[0022] (Three) beneficial effects

[0023] Compared with the prior art, the utility model provides a curtain wall profile circular saw cutting machine, has the following beneficial effects:

[0024] Improve cutting accuracy and efficiency

[0025] Accurate height adjustment: the circular saw lifting device composed of the screw rod elevator, the lifting screw rod and the lifting motor can realize the accurate height adjustment of the equipment rack, and ensures the accurate cutting of workpieces of different thicknesses.

[0026] Flexible feeding system: the circular saw feeding device includes a feeding guide rail, a feeding screw rod and a feeding motor, so that the circular saw cutting machine can be finely adjusted in the horizontal direction, ensuring the accuracy and consistency of the cutting path.

[0027] Enhance operation safety and stability

[0028] Stable clamping tool design: the clamping tool includes a hydraulic motor, a carrier frame, a clamping plate and a slide rod, and the clamping plate is driven to move along the slide rod by the forward and reverse screw rods, so that the workpiece is firmly clamped, and movement or deviation of the workpiece during cutting is avoided.

[0029] U-shaped structure design: the carrier frame and the clamping plate adopt U-shaped structure, which is convenient for placing and fixing the workpiece, and the clamping plate is provided with clamping pads at both ends and has a gap matched with the saw blade, further enhancing the safety during cutting.

[0030] Improve the stability and reliability of the system

[0031] Double screw rod lifting system: two symmetrical screw rod elevators are drivingly connected through a connecting rod, ensuring smooth lifting of the equipment rack and improving the stability of the entire system.

[0032] L-shaped circular saw rack: the circular saw rack adopts L-shaped structure design, cooperates with the lifting guide rail and the lifting slider on the front side of the base, provides more stable support, and reduces the possibility of vibration and displacement.

[0033] Improve the automation level and operation convenience

[0034] Intelligent control system: the rotary motor drives the reducer to work through the driving wheel and the transmission belt, simplifying the mechanical structure while improving the response speed and control accuracy of the system and reducing the maintenance cost.

[0035] Multi-directional adjustment capability: This device not only supports vertical height adjustment, but also has horizontal feed adjustment function, which allows the operator to flexibly adjust the cutting parameters according to specific needs and adapt to different workpiece shapes and size requirements.

[0036] It overcomes the shortcomings of laser cutting: It makes up for the fact that laser cutting cannot cut irregular profiles (grooved profiles). Attached Figure Description

[0037] Fig. 1 This is a three-dimensional structural diagram of the present invention;

[0038] Fig. 2 This is a schematic diagram of the planar structure of this utility model;

[0039] In the diagram: 1. Base; 2. Equipment frame; 3. Tooling frame; 4. Circular saw frame; 5. Screw jack; 6. Lifting motor; 7. Connecting rod; 8. Lifting screw; 9. Feed guide rail; 10. Feed motor; 11. Feed screw; 12. Reducer; 13. Rotary motor; 14. Saw blade; 15. Hydraulic motor; 16. Clamping plate; 17. Forward and reverse screws; 18. Bearing frame; 19. Clamping pad; 20. Slide rod; 21. Lifting guide rail; 22. Lifting slider; 23. Feed slider. Detailed Implementation

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0041] Please see Figs. 1-2The utility model discloses a curtain wall section bar circular saw cutting machine, including base 1, equipment frame 2, frock frame 3, circular saw frame 4, circular saw cutting machine, clamping frock, circular saw lifting device and circular saw feeding device, the circular saw lifting device fixed mounting is in base 1, the circular saw lifting device includes screw rod elevator, lifting screw rod 8 and lifting motor 6, lifting screw rod 8 installs on screw rod elevator, the screw rod elevator 5 is used for driving the lifting of lifting screw rod 8, the screw rod elevator 5 is driven through lifting motor 6, equipment frame 2 sliding installation is in the front side of base 1, and equipment frame 2 installs at the top of lifting screw rod 8, frock frame 3 installs at the front end of equipment frame 2, clamping frock fixed mounting is in frock frame 3, frock frame 3 is used for clamping work piece, circular saw feeding device fixed mounting is in the top of circular saw frame 4, circular saw feeding device includes feeding guide rail 9, feeding screw rod 11 and feeding motor 10, circular saw frame 4 sliding installation is in feeding guide rail 9, circular saw cutting machine installs in the front side of circular saw frame 4.

[0042] The cutting device utilizes laser cutting machine and circular cutting machine, aiming at improving the cutting precision and efficiency of complex workpieces, which realizes accurate positioning and efficient cutting of workpieces through the cooperation of base 1, equipment frame 2, frock frame 3, circular saw frame 4, circular saw cutting machine, clamping frock, circular saw lifting device and circular saw feeding device.

[0043] The main process is as follows:

[0044] Workpiece fixing: the clamping frock drives the positive and negative screw rod 17 through the hydraulic motor 15, so that the U-shaped clamping plate 16 slides along the slide rod 20 to clamp the workpiece.

[0045] Height adjustment: the lifting motor 6 drives the symmetrically arranged screw rod elevator, drives the lifting screw rod 8 to move vertically, and adjusts the height of the equipment frame 2 and the clamped workpiece.

[0046] Cutting feed: the feeding motor 10 drives the feeding screw rod 11 to push the L-shaped circular saw frame 4 to move horizontally along the feeding guide rail 9, so that the circular saw blade 14 contacts the workpiece.

[0047] Cutting execution: the rotary motor 13 drives the speed reducer 12 through the transmission belt, drives the blade 14 to rotate at high speed to complete the cutting, and the gap design of the clamping plate 16 (adapted to the thickness of the blade 14) ensures the cutting precision.

[0048] Basic configuration

[0049] Circular saw lifting device: fixedly installed on the base 1, including screw rod elevator, lifting screw rod 8 and lifting motor 6. Lifting screw rod 8 is installed on screw rod elevator, and screw rod elevator is driven by lifting motor 6, which is used for controlling the height of equipment frame 2.

[0050] Device rack 2: slidingly installed on the front side of base 1, and installed on the top end of lifting lead screw 8, which can be adjusted in height as needed.

[0051] Tooling rack 3: installed on the front end of device rack 2, used to install clamping tooling and ensure stable clamping of workpieces.

[0052] Clamping tooling: fixedly installed on tooling rack 3, containing components such as hydraulic motor 15, carrier 18, clamping plate 16, and slide rod 20, which can firmly clamp workpieces and prevent them from moving during cutting.

[0053] Circular saw feed device: fixedly installed on the top of circular saw rack 4, including feed guide 9, feed lead screw 11, and feed motor 10. Circular saw rack 4 is slidingly installed on feed guide 9, and can be driven by feed motor 10 to drive feed lead screw 11, achieving horizontal movement of the circular saw cutting machine.

[0054] Circular saw cutting machine: installed on the front side of circular saw rack 4, including reducer 12, saw blade 14, and rotary motor 13. Reducer 12 is installed on the front side of circular saw rack 4, rotary motor 13 is fixedly installed on the top end of reducer 12, and saw blade 14 is installed on the output end of reducer 12, connected to rotary motor 13 and reducer 12 through a transmission belt.

[0055] Advanced optimization

[0056] Details of clamping tooling design:

[0057] Hydraulic motor 15: drives positive and negative lead screw 17 to move clamping plate 16 along slide rod 20, thereby clamping or releasing workpieces.

[0058] U-shaped carrier 18 and clamping plate 16: facilitate the placement and clamping of workpieces, and the clamping plate 16 is provided with clamping pads 19 at both ends to ensure safety and accuracy during cutting by saw blade 14.

[0059] Design of circular saw rack 4:

[0060] L-shaped circular saw rack 4: ensures the stability of the structure and the flexibility of operation.

[0061] Lifting guide 21 and lifting slide 22: circular saw rack 4 is slidingly connected to lifting guide 21 through lifting slide 22, achieving precise movement in the vertical direction.

[0062] Double lead screw lifting system:

[0063] Two lead screw lifts 5 arranged symmetrically: connected through connecting rod 7 to ensure stable lifting of device rack 2 and improve the stability of the system. The lead screw lift 5 in this technical solution can use a mature turbine lead screw lifting device structure.

[0064] Optimization of the feeding device:

[0065] Feeding guide 9 and feeding screw 11: Feeding motor 10 drives feeding screw 11, making circular saw frame 4 slide along feeding guide 9, realizing the horizontal movement of the circular saw cutting machine, ensuring the accuracy during cutting.

[0066] The circular saw cutting machine of the technical solution is used together with the laser cutting equipment, which can realize the functions of cutting, punching, and marking of special-shaped profiles, extending the processing capacity of laser cutting.

[0067] Detailed information workflow

[0068] Preparation stage:

[0069] Place the workpiece to be cut on the carrier 18, start the hydraulic motor 15, and move the clamping plate 16 through the forward and reverse screw 17 to firmly clamp the workpiece.

[0070] Adjust the cutting height:

[0071] According to the thickness of the workpiece and the cutting requirements, start the lifting motor 6, drive the lifting screw 8 through the screw lifter, adjust the height of the equipment frame 2, and ensure that the circular saw cutting machine is in the appropriate cutting position.

[0072] Cutting process:

[0073] Start the feeding motor 10 to drive the feeding screw 11, make the circular saw frame 4 slide along the feeding guide 9, drive the circular saw cutting machine to approach the workpiece and start cutting.

[0074] At the same time, start the rotating motor 13, drive the speed reducer 12 through the transmission belt, make the saw blade 14 rotate at high speed, and complete the cutting of the workpiece.

[0075] Fine adjustment:

[0076] During the cutting process, according to the actual needs, the speed and stroke of the lifting motor 6 and the feeding motor 10 can be fine-tuned to ensure cutting accuracy and efficiency.

[0077] Complete cutting:

[0078] When the cutting is completed, stop the rotating motor 13 and the feeding motor 10, loosen the clamping tool, and take out the cut workpiece.

[0079] Maintenance and inspection:

[0080] Regularly check the wear of each part, especially the easily damaged parts such as the saw blade 14 and the transmission belt, and replace them in time to ensure the normal operation of the equipment.

[0081] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A curtain wall profile circular saw cutting machine characterized by, The utility model provides a kind of circular saw cutting machine, including base (1), equipment rack (2), tooling rack (3), circular saw rack (4), circular saw cutting machine, clamping tooling, circular saw lifting device and circular saw feeding device, the circular saw lifting device is fixedly installed on base (1), the circular saw lifting device includes screw rod lifter, lifting screw rod (8) and lifting motor (6), the lifting screw rod (8) is installed on screw rod lifter, the screw rod lifter (5) is used to drive the lifting of lifting screw rod (8), the screw rod lifter (5) is driven by lifting motor (6), the equipment rack (2) is slidably installed on the front side of base (1), and the equipment rack (2) is installed at the top of lifting screw rod (8), the tooling rack (3) is installed at the front end of equipment rack (2), the clamping tooling is fixedly installed on tooling rack (3), the tooling rack (3) is used to clamp workpiece, the circular saw feeding device is fixedly installed on the top of circular saw rack (4), the circular saw feeding device includes feeding guide rail (9), feeding screw rod (11) and feeding motor (10), circular saw rack (4) is slidably installed on feeding guide rail (9), and the circular saw cutting machine is installed on the front side of circular saw rack (4).

2. A curtain wall profile circular saw cutting machine according to claim 1, characterized in that, The circular saw cutting machine includes reducer (12), saw blade (14) and rotary motor (13), the reducer (12) is installed on the front side of circular saw rack (4), the rotary motor (13) is fixedly installed on the top end of reducer (12), the saw blade (14) is installed on the output end of reducer (12), the output end of rotary motor (13) is provided with driving wheel, the input end of reducer (12) is provided with transmission wheel, and the driving wheel and the transmission wheel are driven by transmission belt.

3. A curtain wall profile circular saw cutting machine according to claim 2, characterized in that, The clamping tooling includes hydraulic motor (15), bearing frame (18), clamping plate (16) and slide bar (20), the hydraulic motor (15) and bearing frame (18) are fixedly installed on tooling rack (3), the output end of hydraulic motor (15) is provided with positive and negative screw rod (17), the clamping plate (16) is sleeved on both ends of positive and negative screw rod (17), the bearing frame (18) and clamping plate (16) are U-shaped structures, the slide bar (20) is fixedly installed on both ends of bearing frame (18) and located on both sides of bearing frame (18), and both ends of clamping plate (16) are slidably sleeved.

4. A curtain wall profile circular saw cutting machine according to claim 3, characterized in that, Both ends of the clamping plate (16) are fixedly provided with clamping pads (19), and a gap is formed between the two clamping pads (19), which is matched with the saw blade (14).

5. A curtain wall profile circular saw cutting machine according to claim 4, characterized in that, The circular saw rack (4) is L-shaped, the front side of the base (1) is provided with a lifting guide rail (21), and the circular saw rack (4) is slidably connected with the lifting guide rail (21) through a lifting sliding block (22).

6. A curtain wall profile circular saw cutting machine according to claim 5, characterized in that, The screw rod lifter (5) is symmetrically provided with two, and the two screw rod lifters (5) are drivingly connected through a connecting rod (7), and the lifting motor (6) is installed on the input end of one of the screw rod lifters (5).

7. A curtain wall profile circular saw cutting machine according to claim 6, characterized in that, The feeding guide rail (9) is fixedly installed on the equipment rack (2), the feeding motor (10) is fixedly installed on the end of the equipment rack (2), the feeding screw rod (11) is installed on the output end of the feeding motor (10), the circular saw rack (4) is sleeved on the feeding screw rod (11), and the circular saw rack (4) is sleeved on the feeding guide rail (9) through the feeding sliding block (23).

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