Pressure detection mechanism

Abstract

The utility model relates to the technical field of stone processing equipment, in particular to a pressure detection mechanism which comprises a support, a first motor and a second motor are installed at the upper end and the lower end of the support respectively, a first main shaft and a second main shaft are installed at the output end of the first motor and the output end of the second motor respectively, and a detection body is installed on the second main shaft. Supports are installed at the two side ends of the detection main body, trigger rollers are installed on the supports, the trigger rollers are connected with swing rods on the two sides, the swing rods are connected with movable shafts of swing bearing seats to achieve upward swing of axes, and a detector is installed on one side of each swing bearing seat. According to the device, one or more cutting lines of the detection mechanism are stressed abnormally or are stressed excessively to jack up and touch a trigger roller, real-time cutting data are conveyed back to a mechanical control system through a detector in time, so that the cutting speed or shutdown is adjusted in time, and heavy losses caused by line breakage and stone cutting deviation are effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of stone processing equipment, and more specifically, to a pressure detection mechanism. Background Art

[0002] In the stone processing industry, wire saw processing is a new type of equipment, which has the characteristics of low consumption, high efficiency, and high yield. However, due to the uneven material and density of the stone itself and the presence of different crystals, the cutting pressure often changes during the processing, resulting in phenomena such as wire breakage and deviation of cutting, causing significant processing losses. To solve this pain point in the industry, we have developed this pressure detection mechanism to solve this problem. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a pressure detection mechanism to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A pressure detection mechanism, including a bracket, the upper and lower symmetric ends of the bracket are respectively installed with a first motor and a second motor, the output ends of the first motor and the second motor are respectively installed with a first main shaft and a second main shaft, a detection body is installed on the second main shaft, brackets are installed on both sides of the detection body, a trigger roller is installed on the bracket, the trigger roller is connected with two swing rods, the swing rods are connected with the movable shafts of swing bearing seats to realize the upward swing of the axis, and a detector is installed on one side of the swing bearing seat.

[0005] As a preferred technical solution of the utility model, the trigger roller is equipped with a roller bearing and a trigger rod main shaft, and the roller main shaft is installed in the roller bearing and is rotationally connected.

[0006] As a preferred technical solution of the utility model, the two swing bearing seats are installed on the frame, and the detector is installed on the swing angle adjustment screw and is connected with the swing bearing seat and the swing rod.

[0007] As a preferred technical solution of the utility model, a connecting piece is installed at the bottom end of the swing angle adjustment screw, and the connecting piece is located on the swing bearing seat and is locked by the swing angle adjustment screw.

[0008] As a preferred technical solution of the utility model, a counterweight rod is installed on the swing rod, and a counterweight hammer is installed above the counterweight rod to adjust the balance with the swing rod and the trigger roller.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] (1)The utility model is a pressure detection mechanism. When one or more cutting lines of the detection mechanism provided in this device are abnormally stressed or overly stressed and are pushed upward to touch the trigger roller, the real-time cutting data is timely transmitted back to the mechanical control system by the detector, so as to timely adjust the cutting speed or stop the machine, effectively avoiding major losses caused by wire breakage and stone cutting deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0012] Figure 1 is a partial mechanism schematic diagram of a pressure detection mechanism according to an embodiment of the present utility model;

[0013] Figure 2 is a front schematic diagram of a pressure detection mechanism according to an embodiment of the present utility model;

[0014] Figure 3 is a side schematic diagram of a pressure detection mechanism according to an embodiment of the present utility model.

[0015] Reference numerals:

[0016] 1, detection main body; 2, first main shaft; 3, trigger roller; 301, trigger rod main shaft; 302, roller bearing; 4, swing rod; 5, swing bearing seat; 6, swing angle adjustment screw; 7, counterweight rod; 8, counterweight hammer; 9, detector; 10, frame; 11, connecting piece; 12, second main shaft; 13, first motor; 14, second motor; 15, bracket. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, with reference to the drawings and specific embodiments, the present utility model will be further described: Embodiment 1

[0018] Reference Figures 1 to 3Description of Embodiment 1, including a bracket 15. The upper and lower symmetric ends of the bracket 15 are respectively installed with a first motor 13 and a second motor 14. The output ends of the first motor 13 and the second motor 14 are respectively installed with a first main shaft 2 and a second main shaft 12. A detection body 1 is installed on the second main shaft 12. Both side ends of the detection body 1 are installed with brackets 15. A trigger roller 3 is installed on the bracket 15. The trigger roller 3 is connected to two swing rods 4. The swing rods 4 are connected to the movable shafts of swing bearing seats 5 to realize the upward swing of the axis. A detector 9 is installed on one side of the swing bearing seat 5. A counterweight rod 7 is installed on the swing rod 4. A counterweight hammer 8 is installed above the counterweight rod 7 to adjust the balance with the swing rod 4 and the trigger roller 3;

[0019] In this embodiment, a trigger rod main shaft 301 is installed in the roller bearing 302 provided. The trigger rod main shaft 301 is connected to two swing rods 4. The swing rods 4 are connected to the movable shafts of swing bearing seats 5 to realize the upward swing of the axis with the axis fixed. Embodiment 2

[0020] Reference Figure 2 Description of Embodiment 2. This embodiment further describes Embodiment 1. It includes that a roller bearing 302 and a trigger rod main shaft 301 are installed in the trigger roller 3. The trigger rod main shaft 301 is installed in the roller bearing 302 and is rotationally connected. The swing bearing seat 5 is installed on the frame 10. The detector 9 is installed on the swing angle adjustment screw 6 and is connected to the swing bearing seat 5 and the swing rod 4. A connecting piece 11 is installed at the bottom end of the adjustment screw 6. The connecting piece 11 is on the swing bearing seat 5 and is locked through the swing angle adjustment screw 6;

[0021] In this embodiment, the counterweight rod 7 is connected to the swing rod 4. The counterweight hammer 8 is installed above the counterweight rod 7 to adjust the balance with the swing rod 4 and the trigger roller 3, thereby reducing the trigger torque of the cutting wire 1.

[0022] In specific applications, the cutting wire of this device is installed on the main shaft 2. When cutting, it will jack up upwards. When overloaded, it will jack up and trigger the trigger roller 3. A roller bearing 302 is installed in the trigger roller 3. A trigger rod main shaft 301 is installed in the roller bearing 302. The trigger rod main shaft 301 is connected to two swing rods 4. The swing rods 4 are connected to the movable shafts of swing bearing seats 5 to realize the upward swing of the axis with the axis fixed. The swing adjustment screw 6 is installed on the swing bearing seat 5. The swing starting point and range of the swing rod 4 are controlled by adjusting the height of the adjustment screw. The counterweight rod 7 is connected to the swing rod 4. The counterweight hammer 8 is installed above the counterweight rod 7 to adjust the balance with the swing rod 4 and the trigger roller 3, thereby reducing the trigger torque of the cutting wire 1. The two swing bearing seats 5 are installed on the frame 10. The detector 9 is installed on the swing angle adjustment screw 6 and is connected to the swing bearing seat 5 and the swing rod 4. The swing amplitude of the swing rod 4 is detected and the real-time cutting data is transmitted back to the control system.

[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "top", "bottom", "one side", "the other side", "front", "rear", "middle part", "inside", "top end", "bottom end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance; in addition, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A pressure detection mechanism, characterized in that: The invention comprises a bracket (15), wherein a first motor (13) and a second motor (14) are respectively mounted on the upper and lower symmetrical ends of the bracket (15), wherein a first main shaft (2) and a second main shaft (12) are respectively mounted on the output ends of the first motor (13) and the second motor (14), wherein a detection body (1) is mounted on the second main shaft (12), and brackets (15) are mounted on both side ends of the detection body (1), wherein a trigger roller (3) is mounted on the bracket (15), wherein the trigger roller (3) is connected to swing rods (4) on both sides, wherein the swing rods (4) are connected to the movable shaft of a swing bearing seat (5) to realize the upward swing of the axis, and wherein a detector (9) is mounted on one side of the swing bearing seat (5).

2. A pressure detection mechanism according to claim 1, characterized in that: The trigger roller (3) is provided with a roller bearing (302) and a trigger rod main shaft (301), and the trigger rod main shaft (301) is installed in the roller bearing (302) and is rotatably connected thereto.

3. A pressure detection mechanism according to claim 1, characterized in that: The swing bearing seats (5) on both sides are mounted on a frame (10), and the detector (9) is mounted on a swing angle adjustment screw (6) and connected to the swing bearing seats (5) and the swing rod (4).

4. A pressure detection mechanism according to claim 3, characterized in that: A connecting piece (11) is installed at the bottom end of the swing angle adjustment screw rod (6); the connecting piece (11) is located on the swing bearing seat (5) and is locked by the swing angle adjustment screw rod (6).

5. A pressure detection mechanism according to claim 1, characterized in that: A counterweight rod (7) is mounted on the swing rod (4), and a counterweight hammer (8) is mounted above the counterweight rod (7) to adjust the balance with the swing rod (4) and the trigger roller (3).

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