Double-strand rope saw device

By designing a double-stranded rope saw device, the double-stranded saw rope structure of the lifting mechanism and cutting mechanism is used to maintain the cutting gravity balance at both ends of the saw rope, which solves the problems of wear and poor cutting quality of saw rope in traditional cutting machines, achieving more efficient cutting and longer saw rope life.

CN222552341UActive Publication Date: 2025-03-04SICHUAN JIUBAO CRYSTAL TECH CO LTD
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Patent Information

Application Number
CN202420436411.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-06
Publication Date
2025-03-04
Estimated Expiration
2034-03-06

AI Technical Summary

Technical Problem

In traditional cutting machines, the saw rope is prone to stretching and loosening during long fixed movements, resulting in increased wear and poor cutting quality. At the same time, the gravity imbalance at the front and rear points of the saw rope will cause uneven cutting surfaces and wear and breakage of the saw rope.

Method used

A double-stranded rope saw device is designed, and the cutting mechanism is driven to reciprocate in the vertical direction through the lifting mechanism. The saw rope one and saw rope two are composed of a moving wheel. The retaining wheel is arranged at both ends of the cutting station to ensure that the cutting gravity at both ends of the saw rope is balanced and avoid wear and breakage.

Benefits of technology

The gravity balance of the saw rope is achieved, which reduces the wear of the saw rope, improves the quality of the item cutting, and extends the service life of the saw rope.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of wire cutting equipment, and discloses a double-strand rope saw device which comprises a rack, a lifting mechanism and a cutting mechanism. The lifting mechanism is arranged on the rack; the cutting mechanism is arranged on the lifting mechanism and driven by the lifting mechanism to reciprocate in the vertical direction. The cutting mechanism comprises a first cutting assembly and a second cutting assembly, the first cutting assembly comprises a first driving wheel and a second driving wheel, and the second cutting assembly comprises a third driving wheel and a fourth driving wheel, the third driving wheel and the first driving wheel are coaxially arranged, and the fourth driving wheel and the second driving wheel are coaxially arranged; a first saw rope is arranged between the first driving wheel and the third driving wheel in a sleeved mode, and a second saw rope is arranged between the second driving wheel and the fourth driving wheel in a sleeved mode. The bottom edges of the first saw rope and the second saw rope are cutting stations, and retaining wheels are arranged at the two ends of the cutting stations of the first saw rope and the second saw rope respectively. The whole gravity of the front point and the rear point of the saw rope in the cutting movement process can be balanced, abrasion to the saw rope is reduced, and therefore the object cutting quality is improved.
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Description

Technical Field

[0001] The utility model belongs to the technical field of wire cutting equipment, in particular to a double-strand rope saw device. Background Art

[0002] Traditional cutting machines use fixed saws for cutting. Long-term fixed sawing will cause the saw rope to be stretched and loose, which will increase the loss cost and affect the quality of the cut objects. Therefore, a device that uses saw ropes to cut objects has emerged. However, the cutting gravity of the front and rear points of the saw rope is not balanced, making the cutting surface of the object uneven and smooth. The saw rope is also easily affected by the uneven gravity point and causes wear and breakage. Utility Model Content

[0003] In order to solve the above technical problems, the utility model discloses a double-strand rope saw device, which can balance the overall gravity of the front and rear points of the saw rope during the cutting movement, reduce the wear of the saw rope, and thus improve the cutting quality of objects.

[0004] The specific technical solution of the utility model is as follows:

[0005] A double-strand rope saw device, comprising:

[0006] frame;

[0007] A lifting mechanism, wherein the lifting mechanism is arranged on the frame; and

[0008] A cutting mechanism, wherein the cutting mechanism is arranged on the lifting mechanism and is driven by the lifting mechanism to reciprocate in the vertical direction;

[0009] Wherein, the cutting mechanism comprises:

[0010] Cutting assembly 1 and cutting assembly 2, wherein the cutting assembly 1 comprises a moving wheel 1 and a moving wheel 2, and the cutting assembly 2 comprises a moving wheel 3 coaxially arranged with the moving wheel, and a moving wheel 4 coaxially arranged with the moving wheel 2;

[0011] A saw rope 1 is sleeved between the moving wheel 1 and the moving wheel 3, and a saw rope 2 is sleeved between the moving wheel 2 and the moving wheel 4; the bottom edges of the saw rope 1 and the saw rope 2 are cutting stations, and retaining wheels are respectively arranged at both ends of the cutting stations.

[0012] The retaining wheels installed at both ends of the cutting station can keep the cutting gravity at both ends of the saw rope balanced during the cutting process, so that the gravity points of the saw rope are balanced, avoiding wear and breakage, thereby improving the cutting quality of the object and extending the service life.

[0013] Preferably, the diameter of the moving wheel one is greater than the diameter of the moving wheel three, and the diameter of the moving wheel two is greater than the diameter of the moving wheel four.

[0014] Cutting parts with different rotation radius can perform three-dimensional cutting on the upper and lower cutting points of the object, and can also realize cutting at a single cutting point.

[0015] Preferably, the cutting assembly 1 and the cutting assembly 2 are arranged in parallel, and there is a gap between the cutting assembly 1 and the cutting assembly 2.

[0016] The parallel arrangement of the cutting assembly 1 and the cutting assembly 2 can keep the cutting lines consistent, thus avoiding the intersection of the cutting positions and causing cutting quality problems.

[0017] Preferably, the cutting mechanism further comprises:

[0018] Tensioner 1, used for adjusting the tension of saw rope 1; and

[0019] Tensioner 2 is used to adjust the tension of saw rope 2.

[0020] The tensioner 1 and the tensioner 2 can adjust the tension of the saw rope to achieve the best cutting force, thereby better satisfying the uniformity and flatness of the cutting surface, thereby improving work efficiency and cutting quality.

[0021] Preferably, it also includes:

[0022] A saw seat, wherein the saw seat is arranged on the lifting mechanism, and the cutting mechanism is arranged on the saw seat;

[0023] Wherein, the tensioner 1 and the tensioner 2 are adjustably arranged on the saw seat.

[0024] The position-adjustable tensioner 1 and tensioner 2 can adaptably meet cutting requirements.

[0025] Preferably, the tensioner 1 and the tensioner 2 both include:

[0026] A tool base, the tool base being connected to the saw base via a waist-shaped hole; and

[0027] The tensioning wheel is rotatably connected to the device seat and is used to compensate for the tension of the corresponding saw rope.

[0028] The tensioning wheel can avoid interfering with the movement of the saw rope during the cutting process to meet the cutting force requirements.

[0029] Preferably, the saw seat is provided with a crossbeam, the crossbeam is located on the upper side of the cutting mechanism, and the tensioner 1 and the tensioner 2 are arranged on the crossbeam.

[0030] The crossbeam provides an installation position for the tensioner 1 and the tensioner 2. Since the crossbeam is located on the upper side of the cutting mechanism, the tensioner 1 and the tensioner 2 can avoid interfering with the cutting operation.

[0031] Preferably, cooling water nozzles are respectively provided at the ends of the cutting stations.

[0032] The cooling water spray pipe can cool down the high temperature generated during the friction between the saw rope and the object during cutting, so as to avoid the high temperature affecting the performance of the saw rope, thereby reducing the cutting cost.

[0033] Preferably, it also includes:

[0034] A mask 1 for covering the moving wheels 1 and 3; and

[0035] Mask 2 is used for covering moving wheel 2 and moving wheel 4.

[0036] The mask 1 and the mask 2 can protect the safety of the operator.

[0037] Preferably, it also includes:

[0038] Power source one, used for driving moving wheel one and moving wheel three to rotate;

[0039] Power source 2, used to drive moving wheel 2 and moving wheel 4 to rotate; and

[0040] The frequency conversion control box is used to control the synchronous action of power source one and power source two.

[0041] The frequency conversion control box realizes frequency conversion control of power source one and power source two, thereby effectively improving the efficiency of the cutting process; and the dual-drive cutting movement realized by power source one and power source two can balance the overall gravity of the front and rear points of the saw rope during the cutting movement, thereby reducing the wear on the saw rope.

[0042] Compared with the prior art, the utility model can avoid the problem of low cutting quality of objects caused by a single driving mode. At the same time, the utility model can also avoid the problem of insufficient cutting force caused by the loosening of the saw rope during long-term stretching movement. By adjusting the tensioner 1 and the tensioner 2, the cutting force can be adaptively adjusted to ensure the uniform flatness of the cutting surface and effectively improve the cutting quality of objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 This is a schematic diagram of the state in which the cutting mechanism in the embodiment of the utility model is located at the cutting position;

[0044] Figure 2 for Figure 1 Schematic diagram of hidden mask one and mask two;

[0045] Figure 3 It is a schematic diagram of the state in which the cutting mechanism in the embodiment of the utility model is located at the position to be cut;

[0046] Figure 4 Schematic diagram of tensioner 1 in an embodiment of the utility model.

[0047] In the figure: 1-frame; 2-lifting mechanism; 3-driving wheel one; 4-driving wheel two; 5-driving wheel three; 6-driving wheel four; 7-saw rope one; 8-saw rope two; 9-holding wheel; 10-crossbeam; 11-seat body one; 12-seat body two; 13-frequency control box; 14-tensioner one; 15-tensioner two; 16-device seat; 17-tensioning wheel; 18-waist-shaped hole; 19-cooling water nozzle; 20-mask one; 21-mask two. DETAILED DESCRIPTION

[0048] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with specific implementation methods.

[0049] like Figure 1 to Figure 3 As shown, a double-strand rope saw device includes a frame 1, a lifting mechanism 2 and a cutting mechanism; the lifting mechanism 2 is arranged on the frame 1; the cutting mechanism is arranged on the lifting mechanism 2, and is driven by the lifting mechanism 2 to reciprocate in the vertical direction; the cutting mechanism includes a cutting assembly 1 and a cutting assembly 2, the cutting assembly 1 includes a moving wheel 1 3 and a moving wheel 2 4, the cutting assembly 2 includes a moving wheel 3 5 coaxially arranged with the moving wheel 1 3, and a moving wheel 4 6 coaxially arranged with the moving wheel 2 4; a saw rope 1 7 is sleeved between the moving wheel 1 3 and the moving wheel 3 5, and a saw rope 2 8 is sleeved between the moving wheel 2 4 and the moving wheel 4 6; the bottom edges of the saw rope 1 7 and the saw rope 2 8 are cutting stations, and retaining wheels 9 are respectively arranged at both ends of the cutting stations of the two.

[0050] In this embodiment, the saw rope 1 7 and the saw rope 2 8 are both diamond wire ropes. The lifting mechanism 2 carries the cutting mechanism to switch between the cutting position and the waiting position for cutting. It realizes directional displacement through the track and can be driven by a cylinder mechanism, a rack mechanism, a motor mechanism, etc. When the cutting mechanism is in the cutting position, the object is cut. It is known that the cutting process is from top to bottom. After the cutting is completed, the cutting mechanism moves upward under the drive of the lifting mechanism 2, away from the object, resulting in the waiting position for cutting, waiting for the cutting of the next object.

[0051] Furthermore, it also includes a saw seat, which is arranged on the lifting mechanism 2, and the cutting mechanism is arranged on the saw seat. The lifting mechanism 2 carries the saw seat to move to achieve the position switching of the cutting mechanism. Further, the saw seat is provided with a crossbeam 10, and the crossbeam 10 is located on the upper side of the cutting mechanism. The saw seat is also provided with a seat body 11 and a seat body 2 12, and the seat body 1 11 and the seat body 2 12 are respectively guided and connected with the frame 1, so as to improve the linear motion performance while providing the assembly position. It can be seen that the moving wheel 1 3 and the moving wheel 3 5 are arranged on the seat body 11, and the moving wheel 2 4 and the moving wheel 4 6 are arranged on the seat body 2 12.

[0052] In this embodiment, it also includes power source 1, power source 2 and frequency conversion control box 13; the power source 1 is used to drive the moving wheel 1 3 and the moving wheel 3 5 to rotate; the power source 2 is used to drive the moving wheel 2 4 and the moving wheel 4 6 to rotate; the frequency conversion control box 13 is used to control the synchronous action of the power source 1 and the power source 2. This embodiment uses the synchronous action of the power source 1 and the power source 2. It is preferred that the power source 1 and the power source 2 use motors. On the basis of the coaxiality of the moving wheel 1 3 and the moving wheel 3 5, synchronous rotation is achieved. The same is true for the moving wheel 2 4 and the moving wheel 4 6. Therefore, the cutting assembly 1 and the cutting assembly 2 have higher synchronous motion performance, thereby better ensuring the cutting quality of the object. Further, the diameter of the moving wheel 1 3 is greater than the diameter of the moving wheel 3 5, and the diameter of the moving wheel 2 4 is greater than the diameter of the moving wheel 4 6. The cutting assembly 1 and the cutting assembly 2 are arranged in parallel, and there is a gap between the cutting assembly 1 and the cutting assembly 2. As for the cutting assembly 1 and the cutting assembly 2, the two are arranged at intervals and staggered, so that a difference is formed in the upper and lower points, so that three-dimensional cutting or single cutting can be realized, thereby effectively expanding the scope of application.

[0053] like Figure 1 to Figure 4 As shown, in this embodiment, the cutting mechanism further includes a tensioner 14 and a tensioner 2 15; the tensioner 14 is used to adjust the tension of the saw rope 1 7; the tensioner 2 15 is used to adjust the tension of the saw rope 2 8. Further, the tensioner 14 and the tensioner 2 15 are adjustably arranged on the saw seat. Further, the tensioner 14 and the tensioner 2 15 both include a device seat 16 and a tensioning wheel 17; the device seat 16 is connected to the saw seat through a waist-shaped hole 18; the tensioning wheel 17 is rotatably connected to the device seat 16 to compensate for the tension of the corresponding saw rope. The positions of tensioner 14 and tensioner 2 15 on the crossbeam 10 can be adjusted through the waist-shaped hole 18 to meet the specific cutting force adjustment and ensure the cutting quality, and the tensioning wheel 17 can effectively resist the corresponding saw rope to avoid interfering with the movement of the saw rope and ensure the consistency of cutting force. At the same time, in this embodiment, the tensioner 14 and tensioner 2 15 are arranged on the crossbeam 10 to avoid interfering objects during the cutting process.

[0054] In this embodiment, if Figure 2 As shown, cooling water nozzles 19 are respectively provided at the ends of the cutting stations. In this embodiment, a collection tank and a circulation pump are provided in conjunction with the cooling water nozzles 19. The cooling water nozzles 19 spray cooling water to cool the corresponding saw ropes. The collection tank can collect cooling water, and the circulation pump returns the cooling water to the cooling water nozzles 19, thereby recycling and reusing the cooling water while ensuring the cutting quality. At the same time, this embodiment also dissipates the heat absorbed by the cooling water through air cooling and other means, and then transports it to the cooling water nozzles 19 to better meet the recycling of cooling water, thereby effectively ensuring the appropriate cutting temperature of the saw rope and ensuring the cutting quality.

[0055] In addition, in this embodiment, Figure 1 and Figure 3 As shown, it also includes a mask 1 20 for covering the moving wheel 1 3 and the moving wheel 3 5, and a mask 2 21 for covering the moving wheel 2 4 and the moving wheel 4 6. The mask 1 20 is buckled on the seat 1 11, and the mask 2 21 is buckled on the seat 2 12, thereby realizing safety protection for the operator.

[0056] The above are only preferred embodiments of the present invention. It should be noted that the above preferred embodiments should not be regarded as limiting the present invention. The protection scope of the present invention should be based on the scope defined by the claims. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the spirit and scope of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A double-strand rope saw device, characterized in that: include: frame; A lifting mechanism, wherein the lifting mechanism is arranged on the frame; as well as A cutting mechanism, wherein the cutting mechanism is arranged on the lifting mechanism and is driven by the lifting mechanism to reciprocate in the vertical direction; Wherein, the cutting mechanism comprises: Cutting assembly 1 and cutting assembly 2, wherein the cutting assembly 1 comprises a moving wheel 1 and a moving wheel 2, and the cutting assembly 2 comprises a moving wheel 3 coaxially arranged with the moving wheel, and a moving wheel 4 coaxially arranged with the moving wheel 2; A saw rope 1 is sleeved between the moving wheel 1 and the moving wheel 3, and a saw rope 2 is sleeved between the moving wheel 2 and the moving wheel 4; the bottom edges of the saw rope 1 and the saw rope 2 are cutting stations, and retaining wheels are respectively arranged at both ends of the cutting stations.

2. A double-strand wire saw device as claimed in claim 1, characterized in that: The diameter of the moving wheel one is greater than the diameter of the moving wheel three, and the diameter of the moving wheel two is greater than the diameter of the moving wheel four.

3. A double-strand wire saw device as claimed in claim 1, characterized in that: The first cutting component and the second cutting component are arranged in parallel, and there is a gap between the first cutting component and the second cutting component.

4. A double-strand wire saw device as claimed in claim 1, characterized in that: The cutting mechanism also includes: Tensioner 1, used for adjusting the tension of saw rope 1; and Tensioner 2 is used to adjust the tension of saw rope 2.

5. A double-strand wire saw device as claimed in claim 4, characterized in that: Also includes: A saw seat, wherein the saw seat is arranged on the lifting mechanism, and the cutting mechanism is arranged on the saw seat; Wherein, the tensioner 1 and the tensioner 2 are adjustably arranged on the saw seat.

6. A double-strand wire saw device as claimed in claim 5, characterized in that: The tensioner 1 and the tensioner 2 both include: A tool base, the tool base being connected to the saw base via a waist-shaped hole; and The tensioning wheel is rotatably connected to the device seat and is used to compensate for the tension of the corresponding saw rope.

7. A double-strand wire saw device as claimed in claim 6, characterized in that: The saw seat is provided with a crossbeam, the crossbeam is located on the upper side of the cutting mechanism, and the tensioner 1 and the tensioner 2 are arranged on the crossbeam.

8. A double-strand wire saw device according to any one of claims 1 to 7, characterized in that: Cooling water spray pipes are respectively arranged at the ends of the cutting stations.

9. A double-strand wire saw device according to any one of claims 1 to 7, characterized in that: Also includes: A mask 1 for covering the moving wheels 1 and 3; as well as Mask 2 is used for covering moving wheel 2 and moving wheel 4.

10. A double-strand wire saw device according to any one of claims 1 to 7, characterized in that: Also includes: Power source one, used for driving moving wheel one and moving wheel three to rotate; Power source 2, used for driving moving wheel 2 and moving wheel 4 to rotate; as well as The frequency conversion control box is used to control the synchronous action of power source one and power source two.