Blade cutting detection mechanism

Abstract

The utility model relates to the technical field of edge detection, and discloses a blade cutting detection mechanism which comprises a frame, a servo motor is fixedly installed on the top of one side of the frame, two sets of push rod motors are placed on the top in the frame, and a plurality of sets of evenly arrayed limiting blocks are placed on one sides of the push rod motors. By arranging the multiple sets of limiting blocks, the supporting table and the push rod motor, the blades can be clamped in the blade grooves through the clamping blocks respectively, the blades on the other side can be replaced in the process that the blades on one side enter the detection procedure, the two sets of mechanisms are used alternately, the blade replacement time is shortened, and the detection efficiency is improved. Meanwhile, if any sensor detects that the pressure is larger than a set threshold value, the processor gives an instruction, the alarm gives out an alarm sound to remind personnel that the blades have problems, re-check the blades and carefully check the displays, so that the personnel do not need to pay attention to a plurality of displays all the time, and the energy investment burden of the personnel is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of blade detection, in particular to a blade cutting detection mechanism. Background Art

[0002] Cemented carbide is an alloy material made of hard compounds of refractory metals and bonding metals through powder metallurgy. Cemented carbide is widely used as tool materials, such as turning tools, milling cutters, planers, drills, boring tools, etc., for cutting cast iron, non-ferrous metals, plastics, chemical fibers, graphite, glass, stone and ordinary steel. It can also be used to cut heat-resistant steel, stainless steel, high manganese steel, tool steel and other difficult-to-process materials. In the production process of alloy blades, there is a random inspection process, and the cutting edge of the blade needs to be cut and tested to determine whether the cutting edge can be used smoothly on the blade.

[0003] In the process of realizing the utility model, the inventors found that the following problems existed in the prior art and have not been solved: the existing blade cutting detection mechanism has a blade replacement process during the detection process, and after a group of blades have been detected, they need to be replaced before continuing the detection, resulting in the inability to detect during the replacement period, which indirectly affects the detection efficiency, and requires manual inspection of the pressure value of the display at all times, usually in multiple groups, which requires a lot of energy investment and is urgently in need of improvement. Therefore, we propose a blade cutting detection mechanism. Utility Model Content

[0004] The purpose of the utility model is to provide a blade cutting detection mechanism to solve the problems raised in the background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a blade cutting detection mechanism, comprising a frame, a servo motor is fixedly installed on the top of one side of the frame, a push rod motor is placed on the top of the frame, and there are two groups of push rod motors, and a plurality of groups of uniformly arrayed limit blocks are placed on one side of the push rod motor;

[0006] A rotating rod is fixedly installed at the inner end of the transmission shaft of the servo motor, a support platform is fixedly installed in the middle of the rotating rod, and the push rod motor is fixed on the support platform;

[0007] A support plate is fixedly mounted on the outer end of the transmission shaft of the push rod motor, a plurality of groups of uniformly arrayed pressure sensors are fixedly mounted on the outer side of the support plate, and a display is fixedly mounted on the front side of the support plate close to the pressure sensors;

[0008] A box body is fixedly installed inside the support plate, and a processor and an alarm are fixedly installed inside the box body;

[0009] The limit block is connected to the support plate through a pressure sensor, and a knife groove is provided in the limit block. A groove is provided on one side of the knife groove, and a clamping block is installed in the groove. It can be used in combination with multiple groups of limit blocks, supports, push rod motors and other components. During the use of the blade cutting detection mechanism, the blades can be clamped in the knife grooves by the clamping blocks. Blade limit structures are provided on both sides of the support. When the blade on one side enters the detection process, the blade on the other side can be replaced. The two groups of mechanisms are used alternately, which reduces the time occupied by blade replacement. At the same time, if any sensor detects a pressure greater than a set threshold, the processor issues a command and the alarm sounds an alarm to remind personnel that there is a problem with this group of blades and to re-inspect them and carefully check the display. There is no need to always pay attention to multiple displays, reducing the burden on personnel energy investment.

[0010] As an optional scheme of the technical scheme of the present application, an anti-slip pad is fixedly installed on the outer side of the clamping block, and a T-bar is fixedly installed on the inner side of the clamping block, the T-bar movably passes through the limit block, and a spring is sleeved on the outer side of the T-bar, and a gantry is fixedly installed on the side of the limit block close to the groove, and an electromagnet is fixedly installed on the gantry, which can be used in combination with components such as the electromagnet and the spring. For example, when a group of blades is inspected and the blades are replaced, the electromagnet can be turned on, and the electromagnet absorbs the T-bar, so that multiple groups of clamping blocks are synchronously contracted into the groove. After the blades are put in place, the electromagnet is turned off, and the spring tension cooperates with the clamping block to stably limit the blade. The limiting structure can complete the adjustment of multiple clamping blocks in batches without manual adjustment one by one, and the blades can be easily and quickly disassembled and assembled.

[0011] As an optional solution of the technical solution of the present application, a battery is fixedly installed on one end of the inner side of the support plate away from the box body, and the battery is electrically connected to the alarm and the electromagnet through wires. The battery can provide electrical energy to avoid pulling too long wires and reduce the cost of power supply.

[0012] As an optional solution of the technical solution of the present application, the output end of the pressure sensor is connected to the data input end of the processor, and the signal output end of the processor is respectively connected to the signal input ends of the display and the alarm. The components can be connected by wires to realize the transmission of data and signals, and then the data can be displayed, which makes it easy to turn the alarm on and off, meeting the product requirements.

[0013] As an optional solution of the technical solution of the present application, an indicator sign is fixedly installed on one side of the front wall of the frame, and guiding text is printed on the indicator sign. Ear plates are fixedly installed on the bottom of both sides of the frame, and a positioning hole is opened in the middle of the ear plate. The frame can be detachably fixed through the ear plate and the positioning hole to ensure stable detection. At the same time, the indicator sign is used to inform the operator of the corresponding process.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model provides a blade cutting detection mechanism, which is provided with multiple groups of limit blocks, supports and push rod motors. During the use of the blade cutting detection mechanism, the blades can be clamped in the blade grooves by the clamping blocks, and blade limit structures are provided on both sides of the supports. When the blade on one side enters the detection process, the blade on the other side can be replaced. The two groups of mechanisms are used alternately to reduce the time occupied by blade replacement. At the same time, if the detection pressure of any sensor is greater than the set threshold, the processor issues a command and the alarm sounds an alarm to remind personnel that there is a problem with the group of blades and to re-inspect them and carefully check the display. There is no need to always pay attention to multiple displays, thereby reducing the burden of personnel's energy investment.

[0016] 2. The utility model provides a blade cutting detection mechanism, which is provided with an electromagnet and a spring. When a set of blades is detected and the blades are replaced, the electromagnet can be turned on to adsorb the T-bar, so that multiple groups of clamps can be synchronously contracted into the groove. After the blades are put in place, the electromagnet is turned off, and the spring tension cooperates with the clamp to stably limit the blades. The limiting structure can complete the adjustment of multiple clamps in batches without manual adjustment one by one, and the blades can be easily and quickly disassembled and assembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 This is a schematic diagram of the overall main structure of a blade cutting detection mechanism of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of a support plate portion of a blade cutting detection mechanism of the utility model;

[0020] Figure 3 It is a partial cross-sectional structural diagram of a limit block of a blade cutting detection mechanism of the utility model.

[0021] In the figure: 1. frame; 11. ear plate; 12. signboard; 2. servo motor; 21. rotating rod; 22. support platform; 3. push rod motor; 31. support plate; 32. display; 33. pressure sensor; 34. battery; 4. limit block; 41. knife groove; 42. gantry; 43. electromagnet; 5. box body; 51. processor; 52. alarm; 6. groove; 61. clamp block; 62. spring; 63. T-bar. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1-3 The utility model provides a technical solution: a blade cutting detection mechanism, including a frame 1, a servo motor 2 is fixedly installed on the top of one side of the frame 1, an indicator board 12 is fixedly installed on one side of the front wall of the frame 1, and a guide text is printed on the indicator board 12, ear plates 11 are fixedly installed on the bottom of both sides of the frame 1, and a positioning hole is opened in the middle of the ear plate 11, and the ear plate 11 and the positioning hole can be used to detachably fix the frame 1 to ensure stable detection. At the same time, the indicator board 12 is used to inform the operator of the corresponding process, a push rod motor 3 is placed on the top of the frame 1, and there are two groups of push rod motors 3, and a plurality of groups of uniformly arrayed limit blocks 4 are placed on one side of the push rod motor 3; the servo motor 2 A rotating rod 21 is fixedly installed on the inner end of the transmission shaft, a support platform 22 is fixedly installed on the middle part of the rotating rod 21, and the push rod motor 3 is fixed on the support platform 22; a support plate 31 is fixedly installed on the outer end of the transmission shaft of the push rod motor 3, a plurality of groups of uniformly arrayed pressure sensors 33 are fixedly installed on the outer side of the support plate 31, and a display 32 is fixedly installed on the front side of the support plate 31 close to the pressure sensor 33; a box body 5 is fixedly installed on the inner side of the support plate 31, and a processor 51 and an alarm 52 are fixedly installed in the box body 5; a limit block 4 is connected to the support plate 31 through the pressure sensor 33, a knife groove 41 is opened in the limit block 4, a groove 6 is connected to one side of the knife groove 41, and a clamping block 61 is installed in the groove 6.

[0024] In this technical solution, multiple groups of limit blocks 4, support platforms 22, push rod motors 3 and other components can be used in conjunction. During the use of the blade cutting detection mechanism, the blades can be clamped in the blade grooves 41 by the clamping blocks 61. Blade limit structures are set on both sides of the support platform 22. When the blade on one side enters the detection process, the blade on the other side can be replaced. The two groups of mechanisms are used alternately to reduce the time occupied by blade replacement. At the same time, if the detection pressure of any sensor is greater than the set threshold, the processor 51 issues a command and the alarm 52 sounds an alarm to remind personnel that there is a problem with this group of blades and to re-inspect them and carefully check the display. There is no need to always pay attention to multiple displays, which reduces the burden of personnel energy investment.

[0025] In some technical solutions, an anti-slip pad is fixedly installed on the outer side of the clamping block 61, and a T-bar 63 is fixedly installed on the inner side of the clamping block 61. The T-bar 63 movably passes through the limit block 4, and a spring 62 is sleeved on the outer side of the T-bar 63. A gantry 42 is fixedly installed on the side of the limit block 4 close to the groove 6, and an electromagnet 43 is fixedly installed on the gantry 42. The output end of the pressure sensor 33 is connected to the data input end of the processor 51, and the signal output end of the processor 51 is respectively connected to the signal input end of the display 32 and the alarm 52. The components can be connected by wires to realize data and signal transmission, and then the data can be displayed, which makes it very easy to open and close the alarm 52, which meets the product requirements. A battery 34 is fixedly installed on the end of the inner side of the support plate 31 away from the box body 5, and the battery 34 is electrically connected to the alarm 52 and the electromagnet 43 through wires. Electric energy can be provided by the battery 34 to avoid pulling too long wires and reduce the cost of power supply.

[0026] In this technical solution, components such as electromagnet 43 and spring 62 can be used in combination. For example, when a set of blades is tested and replaced, the electromagnet 43 can be turned on to absorb the T-bar 63, so that multiple groups of clamps 61 can be synchronously retracted into the groove 6. After the blades are in place, the electromagnet 43 is turned off, and the tension of the spring 62 cooperates with the clamp 61 to stably limit the blade. This limiting structure can complete the adjustment of multiple clamps 61 in batches without manual adjustment one by one, and the blades can be easily and quickly disassembled and assembled.

[0027] Working principle: It should be noted that the utility model is a blade cutting detection mechanism, and its components are all universal standard parts or components known to technical personnel in this field, and its structure and principle can be known to technical personnel through technical manuals or through conventional test methods.

[0028] When a blade cutting detection mechanism is used, the cutting detection mechanism is carried to the blade detection station, and then fixed by the ear plate 11, and then the object to be cut is placed at the bottom of the frame 1, and the blade can be moved down to cut the object. During this period, the blade resistance can be detected by the pressure sensor 33, and the pressure value is processed by the processor 51 and displayed on the display 32. The personnel can know the pressure value of the blade through the display 32, and then know whether the blade edge is qualified for the cutter disc cutting detection;

[0029] By providing multiple groups of limit blocks 4, support platforms 22 and push rod motors 3, during the use of the blade cutting detection mechanism, the blades can be clamped in the knife grooves 41 by the clamping blocks 61, and blade limit structures are provided on both sides of the support platform 22. When the blade on one side enters the detection process, the blade on the other side can be replaced. The two groups of mechanisms are used alternately to reduce the time occupied by blade replacement. At the same time, if the pressure detected by any sensor is greater than the set threshold, the processor 51 issues a command and the alarm 52 sounds an alarm to remind personnel that there is a problem with the blade group and to repair it. When the blades are replaced after the inspection of a group of blades is completed, the electromagnet 43 can be turned on, and the electromagnet 43 can adsorb the T-bar 63 to make the multiple groups of clamps 61 shrink into the groove 6 synchronously. After the blades are put into place, the electromagnet 43 can be turned off, and the tension of the spring 62 can cooperate with the clamp 61 to stably limit the position of the blades. The limiting structure can complete the adjustment of multiple clamps 61 in batches without manual adjustment one by one, and the blades can be easily and quickly disassembled and assembled.

Claims

1. A blade cutting detection mechanism, characterized in that: The invention comprises a frame (1), a servo motor (2) is fixedly mounted on the top of one side of the frame (1), a push rod motor (3) is placed on the top of the frame (1), and there are two groups of push rod motors (3), and a plurality of groups of uniformly arrayed limit blocks (4) are placed on one side of the push rod motor (3); A rotating rod (21) is fixedly mounted on the inner end of the transmission shaft of the servo motor (2), a support platform (22) is fixedly mounted on the middle of the rotating rod (21), and the push rod motor (3) is fixed on the support platform (22); A support plate (31) is fixedly mounted on the outer end of the transmission shaft of the push rod motor (3), a plurality of groups of uniformly arrayed pressure sensors (33) are fixedly mounted on the outer side of the support plate (31), and a display (32) is fixedly mounted on the front side of the support plate (31) close to the pressure sensors (33); A box body (5) is fixedly mounted on the inner side of the support plate (31), and a processor (51) and an alarm (52) are fixedly mounted inside the box body (5); The limit block (4) is connected to the support plate (31) via a pressure sensor (33); a knife groove (41) is provided in the limit block (4); a groove (6) is provided in one side of the knife groove (41); and a clamping block (61) is installed in the groove (6).

2. A blade cutting detection mechanism according to claim 1, characterized in that: An anti-slip pad is fixedly mounted on the outside of the clamping block (61), and a T-shaped rod (63) is fixedly mounted on the inside of the clamping block (61); the T-shaped rod (63) movably penetrates the limit block (4), and a spring (62) is sleeved on the outside of the T-shaped rod (63); a gantry (42) is fixedly mounted on the side of the limit block (4) close to the groove (6), and an electromagnet (43) is fixedly mounted on the gantry (42).

3. A blade cutting detection mechanism according to claim 1, characterized in that: A storage battery (34) is fixedly mounted on one end of the inner side of the support plate (31) away from the box body (5), and the storage battery (34) is electrically connected to the alarm (52) and the electromagnet (43) through wires.

4. A blade cutting detection mechanism according to claim 1, characterized in that: The output end of the pressure sensor (33) is connected to the data input end of the processor (51), and the signal output end of the processor (51) is respectively connected to the signal input ends of the display (32) and the alarm (52).

5. A blade cutting detection mechanism according to claim 1, characterized in that: A signboard (12) is fixedly mounted on one side of the front wall of the frame (1), and guiding text is printed on the signboard (12). Ear plates (11) are fixedly mounted on the bottom of both sides of the frame (1), and a positioning hole is opened in the middle of the ear plates (11).

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