Broken material detection device

Abstract

The utility model discloses a broken material detection device which comprises a machine table, a moving table is vertically arranged at the top end of the front face of the machine table, a rotating main shaft is arranged at the bottom end of the front face of the machine table in a driving mode, the moving table translates on the machine table, and a moving plate is transversely arranged on one side of the moving table. The movable plate is arranged on the movable table and translates on one side of the movable table, a detection rod mounting support is vertically arranged on one side of the front face of the movable plate, and a material breakage detection rod is arranged on one side of the detection rod mounting support and located on one side of the rotating main shaft. And the detection rod mounting bracket, the material breakage detection rod and the movable plate are in the same moving direction, an electronic induction switch is arranged on one side of the top end of the detection rod mounting bracket, the electronic induction switch is electrically connected with the material breakage detection rod, and the electronic induction switch is in electric control connection with the movable table and the movable plate.

Description

Technical Field

[0001] The utility model relates to the field of processing equipment, in particular to a material breakage detection device. Background Art

[0002] CNC machine tools can logically process programs specified by control codes or other symbolic instructions, decode them, and express them in coded digital form, which are then input into the CNC device via an information carrier. After computational processing, the CNC device sends various control signals to control the movement of the machine tool, automatically processing parts according to the shape and size required by the drawing. CNC machine tools effectively solve the problem of processing complex, precise, small-batch, and multi-variety parts, and are flexible and efficient automated machine tools. However, many machine tools currently use manual inspection to check whether the rotating spindle has excess material, broken material, residual material, or other abnormal operation conditions after processing the workpiece. This method will first increase labor input and production costs in processing. At the same time, the use of manual methods will also have certain safety hazards. The machine tool can easily cause harm to the operator, and the safety is relatively low. For this reason, a broken material detection device is proposed. Utility Model Content

[0003] In order to overcome the above-mentioned shortcomings, the present invention aims to provide a technical solution that can solve the above-mentioned problems.

[0004] The material break detection device includes a machine table, a movable table is vertically arranged at the top end of the front side of the machine table, and a rotating spindle is driven at the bottom end of the front side of the machine table, and the workpiece can be clamped and rotated by the rotating spindle so that other mechanisms can process the workpiece subsequently, and the movable table is translated on the machine table, a movable plate is horizontally arranged on one side of the movable table, and the movable plate translates on one side of the movable table, and a detection rod mounting bracket is vertically arranged on one side of the front side of the movable plate, a material break detection rod is arranged on one side of the detection rod mounting bracket, and the material break detection rod is located at one side of the rotating spindle, and the detection rod mounting bracket, the material break detection rod and the movable plate have the same moving direction, an electronic sensing switch is arranged on one side of the top of the detection rod mounting bracket, and the electronic sensing switch is electrically connected to the material break detection rod, and the electronic sensing switch is electrically controlled to be connected to the movable table and the movable plate respectively.

[0005] Preferably, a second motor is provided between the electronic induction switch and the movable plate, and the second motor is vertically located at the top of the movable platform, the second motor is connected to the movable plate for driving, and the second motor is connected to the electronic induction switch for electrical control.

[0006] Preferably, a first guide rail is provided between the movable plate and the movable platform, and the first guide rails are vertically located at both sides of the forward side of the movable platform, and the movable plate moves up and down between the first guide rails.

[0007] Preferably, a first motor is provided between the electronic induction switch and the movable platform, and the first motor is located on the side of the platform. The first motor is connected to the movable platform for driving, and the first motor is connected to the electronic induction switch for electrical control.

[0008] Preferably, a second guide rail is provided between the movable platform and the machine platform, and the second guide rail is laterally located at the top end of the forward side of the machine platform, and the movable platform moves left and right between the second guide rails.

[0009] Preferably, an induction switch mounting bracket is provided between the detection rod mounting bracket and the electronic induction switch, and the induction switch mounting bracket is located on the other side of the top end of the detection rod mounting bracket, and the electronic induction switch is mounted on the induction switch mounting bracket.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: the movement coordination between the movable table and the movable plate drives the detection rod mounting bracket together with the broken material detection rod to move to the side of the rotating spindle and perform contact sensing with the rotating spindle, thereby detecting whether the rotating spindle has excess material, broken material, residual material and other abnormal operation conditions. If there is an abnormal operation, the broken material detection rod will detect the abnormality and trigger the electronic sensing switch to drive the movable table and the movable plate to perform emergency braking (emergency stop), avoiding collision of the machine table, damage / damage to machine tool parts and ensuring safety and accuracy.

[0011] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 It is a structural diagram of the material break detection device;

[0014] Figure 2 It is another structural schematic diagram of the material break detection device;

[0015] Figure 3 This is another structural diagram of the material break detection device.

[0016] Shown in the figure: 1. Machine table, 2. Moving table, 3. Moving plate, 4. Detection rod mounting bracket, 5. Material break detection rod, 6. Rotating spindle, 7. Electronic induction switch, 8. First motor, 9. Second motor, 10. First guide rail, 11. Induction switch mounting bracket, 12. Second guide rail. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-3 In the embodiment of the present invention, the material break detection device includes a machine table 1, a movable table 2 is vertically arranged at the top of the front side of the machine table 1, and a rotating spindle 6 is driven to be arranged at the bottom end of the front side of the machine table 1, and the workpiece can be clamped and rotated by the rotating spindle 6 so that other mechanisms can process the workpiece laterally, and the movable table 2 is translated on the machine table 1, and a movable plate 3 is horizontally arranged on one side of the movable table 2, and the movable plate 3 is translated on one side of the movable table 2, and a detection rod mounting bracket 4 is vertically arranged on one side of the front side of the movable plate 3, and a material break detection rod 5 is arranged on one side of the detection rod mounting bracket 4, and the material break detection rod 5 is located on one side of the rotating spindle 6, and the detection rod mounting bracket 4, the material break detection rod 5 and the movable plate 3 have the same moving direction. An electronic sensing switch 7 is provided on one side of the top of the detection rod mounting bracket 4, and the electronic sensing switch 7 is electrically connected to the material breakage detection rod 5, and the electronic sensing switch 7 is electrically controlled to the movable platform 2 and the movable plate 3 respectively, so that the movement coordination between the movable platform 2 and the movable plate 3 drives the detection rod mounting bracket 4 and the material breakage detection rod 5 to move to the side of the rotating spindle 6 and perform contact sensing with the rotating spindle 6, so as to detect whether the rotating spindle 6 has excess material, broken material, residual material and other abnormal operation conditions. If there is an abnormal operation, the material breakage detection rod 5 will detect the abnormality and trigger the electronic sensing switch 7 to drive the movable platform 2 and the movable plate 3 to perform emergency braking (emergency stop), so as to avoid collision of the machine, damage / damage to machine tool parts and ensure safety and accuracy.

[0019] A second motor 9 is provided between the electronic sensing switch 7 and the movable plate 3, and the second motor 9 is vertically located at the top of the movable platform 2. The second motor 9 is driven and connected to the movable plate 3, and the second motor 9 is electrically controlled and connected to the electronic sensing switch 7, thereby driving the movable plate 3 to move up and down on the side of the movable platform 2 through the second motor 9.

[0020] A first guide rail 10 is provided between the movable plate 3 and the movable platform 2, and the first guide rails 10 are vertically located on both sides of the forward side of the movable platform 2, and the movable plate 3 moves up and down between the first guide rails 10, and the first guide rails 10 enable the movable plate 3 to remain stable when moving up and down on the forward side of the movable platform 2.

[0021] A first motor 8 is provided between the electronic induction switch 7 and the movable platform 2, and the first motor 8 is located on the side of the machine 1. The first motor 8 is connected to the movable platform 2 for driving, and the first motor 8 is connected to the electronic induction switch 7 for electrical control, thereby driving the movable platform 2 to move left and right on the machine 1 through the first motor 8.

[0022] A second guide rail 12 is provided between the movable platform 2 and the machine platform 1, and the second guide rails 12 are all located laterally at the top of the forward side of the machine platform 1, and the movable platform 2 moves left and right between the second guide rails 12, thereby allowing the movable platform 2 to remain stable when moving left and right at the top of the forward side of the machine platform 1 through the second guide rails 12.

[0023] An induction switch mounting bracket 11 is provided between the detection rod mounting bracket 4 and the electronic induction switch 7 , and the induction switch mounting bracket 11 is located on the other side of the top of the detection rod mounting bracket 4 , and the electronic induction switch 7 is mounted on the induction switch mounting bracket 11 .

[0024] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be embraced within the present invention.

Claims

1. A material breakage detection device, comprising a machine platform, characterized in that: A movable table is vertically arranged at the top end of the front side of the machine table, and a rotating spindle is driven at the bottom end of the front side of the machine table, and the movable table is translated on the machine table, a movable plate is horizontally arranged on one side of the movable table, and the movable plate translates on one side of the movable table, and a detection rod mounting bracket is vertically arranged on one side of the front side of the movable plate, a broken material detection rod is arranged on one side of the detection rod mounting bracket, and the broken material detection rod is located on one side of the rotating spindle, and the detection rod mounting bracket, the broken material detection rod and the movable plate have the same moving direction, an electronic sensing switch is arranged on one side of the top of the detection rod mounting bracket, and the electronic sensing switch is electrically connected to the broken material detection rod, and the electronic sensing switch is electrically controlled to the movable table and the movable plate respectively.

2. The material breakage detection device according to claim 1, characterized in that: A second motor is provided between the electronic induction switch and the movable plate, and the second motor is vertically located at the top of the movable platform. The second motor is connected to the movable plate for driving, and is connected to the electronic induction switch for electrical control.

3. The material breakage detection device according to claim 1, characterized in that: A first guide rail is provided between the movable plate and the movable platform, and the first guide rails are vertically located at both sides of the forward side of the movable platform, and the movable plate moves up and down between the first guide rails.

4. The material breakage detection device according to claim 1, characterized in that: A first motor is provided between the electronic induction switch and the movable platform, and the first motor is located at the side of the platform. The first motor is connected to the movable platform for driving, and is connected to the electronic induction switch for electrical control.

5. The material breakage detection device according to claim 1, characterized in that: A second guide rail is provided between the movable platform and the machine platform, and the second guide rails are all laterally located at the top end of the forward side of the machine platform, and the movable platform moves left and right between the second guide rails.

6. The material breakage detection device according to claim 1, characterized in that: An induction switch mounting bracket is provided between the detection rod mounting bracket and the electronic induction switch, and the induction switch mounting bracket is located on the other side of the top end of the detection rod mounting bracket, and the electronic induction switch is mounted on the induction switch mounting bracket.

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