阅读说明：本技术 一种夹模器位置检测装置 (Die clamper position detection device ) 是由 萧文龙 高识福 于 2021-08-23 设计创作，主要内容包括：本发明涉及夹模器技术领域,公开了一种夹模器位置检测装置,包括壳体,所述壳体顶面前后两侧设置有架板,两组所述架板之间通过轴体安装有压板,所述压板左侧一体成型有后压片,所述压板右侧一体成型有前压头,所述壳体底端一体成型有滑块。本发明通过两组霍尔传感器记录滚轮转动圈数,并根据滚轮圈数和周长计算机位移距离,对接近传感器采集数据形成数据参照,并通过第一压力传感器和第二压力传感器的数据进行数据参照,当两组数据均在阈值范围内,即完成夹模器工作,有利于增加夹模器的位置和压力的检测数据量,形成数据链相互佐证检测,避免单一数据出现错误导致装置后续出现问题进而发生生产问题。(The invention relates to the technical field of die holders and discloses a die holder position detection device which comprises a shell, wherein frame plates are arranged on the front side and the rear side of the top surface of the shell, a pressing plate is arranged between the two groups of frame plates through a shaft body, a rear pressing plate is integrally formed on the left side of the pressing plate, a front pressing head is integrally formed on the right side of the pressing plate, and a sliding block is integrally formed at the bottom end of the shell. According to the invention, the number of turns of the roller is recorded by two groups of Hall sensors, the computer displacement distance is calculated according to the number of turns of the roller and the circumference, data reference is formed on data collected by the proximity sensor, and data reference is carried out on data of the first pressure sensor and the second pressure sensor.)

1. The utility model provides a die clamper position detection device, includes casing (10), both sides are provided with frame plate (6) around casing (10) top surface, and are two sets of install clamp plate (7) through axis body (8) between frame plate (6), clamp plate (7) left side integrated into one piece has back preforming (5), pressure head (9) before clamp plate (7) right side integrated into one piece has, casing (10) bottom integrated into one piece has slider (11), casing (10) right-hand member mid-mounting has proximity sensor (18), its characterized in that: first pressure sensor (16) are installed to back preforming (5) bottom, second pressure sensor (17) are installed to the bottom of preceding pressure head (9), gyro wheel (13) are all installed through damping bearing in slider (11) bottom left and right sides, hall sensor (19) are installed to gyro wheel (13) axis body (8) outer wall.

2. The mold gripper position detecting device according to claim 1, wherein: the top of the left end of the shell (10) is provided with a ring handle (1) through a fixing nut (14).

3. The mold gripper position detecting device according to claim 1, wherein: control box (3) are installed to casing (10) front end, charactron (21) are installed on control box (3) front end left side, singlechip (22) are installed on the right side in control box (3).

4. The mold gripper position detecting device according to claim 1, wherein: an oil cavity (20) is formed in the left side in the shell (10), a top block (15) is installed at the top in the oil cavity (20), and the top surface of the top block (15) corresponds to the bottom surface of the rear pressing sheet (5).

5. The mold gripper position detecting device according to claim 4, wherein: the bottom of the left end of the shell (10) is communicated with an oil inlet pipe (2), and the bottom of the oil inlet pipe (2) corresponding to the oil cavity (20) is communicated.

6. A die clamper position detecting device according to claim 3, characterized in that: the signal output ends of the Hall sensor (19), the proximity sensor (18), the first pressure sensor (16) and the second pressure sensor (17) are connected with the signal input end of the singlechip (22).

7. A die clamper position detecting device according to claim 3, characterized in that: and the signal output end of the singlechip (22) is connected with the signal input end of the nixie tube (21).

Technical Field

The invention relates to the technical field of mold clamping device processing, in particular to a mold clamping device position detection device.

Background

In the industrial production of dies, various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and the like are used, and a die clamper is a device for fixing the dies in the die production process.

The existing patent (publication number: CN207806410U) and a die clamper position detection device, in the patent, automatic detection devices are arranged on a die clamper and a die clamper bracket, and a machine tool can be automatically started only after signals of a first proximity sensor and a second proximity sensor are all switched on, so that the damage to a die, a machine and personnel caused by negligence of operators can be avoided, but the problems that data acquisition is too single, mutual verification means is lacked, and when single detection data is wrong or abnormal, the error of the device is easily caused to cause production problems can be avoided.

Therefore, the position detection device for the die clamper is provided, the detection data quantity of the position and the pressure of the die clamper is increased, the mutual evidence detection of a data chain is formed, and the problem that the single data is wrong to cause the follow-up problem of the device and further cause the production problem is avoided.

Disclosure of Invention

The invention aims to provide a die clamper position detection device, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a die clamper position detection device, includes the casing, both sides are provided with the frame plate around the casing top surface, and are two sets of install the clamp plate through the axis body between the frame plate, clamp plate left side integrated into one piece has the back preforming, clamp plate right side integrated into one piece has preceding pressure head, casing bottom integrated into one piece has the slider, casing right-hand member mid-mounting has proximity sensor, first pressure sensor is installed to back preforming bottom, second pressure sensor is installed to the bottom of preceding pressure head, the gyro wheel is all installed through damping bearing in the slider bottom left and right sides, hall sensor is installed to gyro wheel axis body outer wall.

In a preferred embodiment of the present invention, a ring handle is mounted on the top of the left end of the housing through a fixing nut.

As a preferred embodiment of the invention, the front end of the shell is provided with a control box, the left side of the front end of the control box is provided with a nixie tube, and the right side of the inside of the control box is provided with a single chip microcomputer.

As a preferred embodiment of the present invention, an oil cavity is formed in the left side of the housing, a top block is mounted at the top of the oil cavity, and the top surface of the top block corresponds to the bottom surface of the rear pressing plate.

As a preferred embodiment of the invention, the bottom of the left end of the shell is communicated with an oil inlet pipe, and the oil inlet pipe is communicated with the bottom of the corresponding oil cavity.

As a preferred embodiment of the present invention, the signal output ends of the hall sensor, the proximity sensor, the first pressure sensor and the second pressure sensor are connected to the signal input end of the single chip.

As a preferred embodiment of the present invention, a signal output end of the single chip is connected to a signal input end of the nixie tube.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, through the Hall sensors, the proximity sensor, the first pressure sensor and the second pressure sensor, the number of turns of the roller is recorded through the two groups of Hall sensors, the computer displacement distance is calculated according to the number of turns of the roller and the circumference, the data reference is formed for the data collected by the proximity sensor, the data reference is carried out through the data of the first pressure sensor and the second pressure sensor, when the two groups of data are within the threshold range, the work of the mold clamping device is completed, the position and the pressure detection data quantity of the mold clamping device are increased, the mutual evidence detection of a data chain is formed, and the problem of subsequent problems of the device and further the production problem caused by the error of single data is avoided.

Drawings

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

FIG. 1 is a schematic view of the overall structure of a mold clamping device position detecting apparatus according to the present invention;

FIG. 2 is a schematic cross-sectional view of a mold clamping device position detecting apparatus according to the present invention;

FIG. 3 is a schematic diagram of an oil chamber structure of a mold clamping device position detection device according to the present invention;

FIG. 4 is a schematic view of a roller structure of the mold clamping device position detecting apparatus according to the present invention;

fig. 5 is a schematic structural diagram of a control box of the mold clamping device position detection apparatus according to the present invention.

In the figure: 1. a ring handle; 2. an oil inlet pipe; 3. a control box; 4. a circular truncated cone; 5. tabletting; 6. a frame plate; 7. pressing a plate; 8. a shaft body; 9. a front pressure head; 10. a housing; 11. a slider; 12. a rod body; 13. a roller; 14. fixing a nut; 15. a top block; 16. a first pressure sensor; 17. a second pressure sensor; 18. a proximity sensor; 19. a Hall sensor; 20. an oil chamber; 21. a nixie tube; 22. and a single chip microcomputer.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a die clamper position detection device comprises a shell 10, wherein frame plates 6 are arranged on the front side and the rear side of the top surface of the shell 10, a pressing plate 7 is arranged between the two groups of frame plates 6 through a shaft body 8, a rear pressing sheet 5 is integrally formed on the left side of the pressing plate 7, a front pressing head 9 is integrally formed on the right side of the pressing plate 7, a sliding block 11 is integrally formed at the bottom end of the shell 10, a proximity sensor 18 is arranged in the middle of the right end of the shell 10, a first pressure sensor 16 is arranged at the bottom end of the rear pressing sheet 5, a second pressure sensor 17 is arranged at the bottom end of the front pressing head 9, rolling wheels 13 are arranged on the left side and the right side of the bottom end of the sliding block 11 through damping bearings, and a Hall sensor 19 is arranged on the outer wall of the shaft body 8 of the rolling wheel 13; when the device is started, the external oil cylinder 20 is communicated with the oil inlet pipe 2 correspondingly, the external hydraulic push rod drives the shell 10 to move towards the right side, when the shell 10 moves, the sliding block 11 moves in the sliding groove, then the two groups of rollers 13 at the bottom of the sliding block 11 rotate, the number of turns is recorded through the Hall sensor 19, the displacement distance is calculated by combining the bearings and the number of turns of the rollers 13, when the shell 10 moves, the right side proximity sensor 18 of the shell 10 carries out distance detection, the detection data and the two groups of Hall sensors 19 provide moving data reference comparison, when the two groups of data are within a threshold range, the external oil cylinder 20 is started to push the top block 15 in the oil cavity upwards through oil liquid, then the rear pressing sheet 5 is lifted, the front pressing head 9 is lowered, the whole pressing sheet 7 is inclined towards the lower right side, so that the front pressing head 9 clamps the back plate of the mold, and the first pressure sensor 16 detects pressure data while the rear pressing sheet 5 is lifted, when the height of the front pressure head 9 is reduced to clamp the die, the second pressure sensor 17 detects pressure data, the two sets of data form pressure comparison, and the next procedure can be carried out after the two sets of pressure data are within the threshold range.

In this embodiment (see fig. 2), a ring handle 1 is mounted on the top of the left end of the housing 10 through a fixing nut 14; the front and back of the half-frame-shaped ring handle 1 are screwed together by two groups of fixing nuts 14.

In this embodiment (see fig. 5), the front end of the casing 10 is provided with the control box 3, the left side of the front end of the control box 3 is provided with the nixie tube 21, and the right side in the control box 3 is provided with the single chip microcomputer 22; the analog signals of the sensors can be converted into digital signals through the singlechip 22 and displayed through the nixie tube 21.

In this embodiment (see fig. 2), an oil cavity is formed in the left side of the housing 10, a top block 15 is installed at the top of the oil cavity, and the top surface of the top block 15 corresponds to the bottom surface of the rear pressing plate 5; after the external oil enters the oil cavity, the height of the top block 15 in the oil cavity is raised upwards, so that the top block 15 jacks up the rear pressing piece 5.

In this embodiment (see fig. 2), the bottom of the left end of the casing 10 is communicated with an oil inlet pipe 2, and the oil inlet pipe 2 is communicated with the bottom of the oil chamber; the oil inlet pipe 2 corresponds to the external oil cylinder 20, and oil in the oil cylinder 20 enters the oil cavity through the oil inlet pipe 2.

In this embodiment (please refer to fig. 2), the signal output ends of the hall sensor 19, the proximity sensor 18, the first pressure sensor 16, and the second pressure sensor 17 are connected to the signal input end of the single chip 22; signals of the Hall sensor 19, the proximity sensor 18, the first pressure sensor 16 and the second pressure sensor 17 are all sent into the single chip microcomputer 22 for signal conversion.

Detailed description of the preferred embodiment 1

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a die clamper position detection device, includes casing 10, both sides are provided with frame plate 6 around the 10 top surfaces of casing, and are two sets of install clamp plate 7 through the axis body 8 between the frame plate 6, 7 left sides integrated into one piece of clamp plate have back preforming 5, 7 right sides integrated into one piece of clamp plate have preceding pressure head 9, 10 bottom integrated into one piece of casing have slider 11, 10 right-hand member mid-mounting of casing has proximity sensor 18, first pressure sensor 16 is installed to 5 bottoms of back preforming, second pressure sensor 17 is installed to the bottom of preceding pressure head 9, gyro wheel 13 is all installed through damping bearing in the 11 bottom left and right sides of slider, hall sensor 19 is installed to 8 outer walls of gyro wheel 13 axis body.

When the device starts, outside hydro-cylinder 20 corresponds into oil pipe 2 and is linked together, outside hydraulic push rod drives casing 10 and moves to the right side, in the casing 10 removes the in-process, slider 11 removes in the spout, and then two sets of gyro wheels 13 in slider 11 bottom rotate, and through hall sensor 19 record number of turns, combine gyro wheel 13 bearing and number of turns calculation displacement distance, move the end or when casing 10, casing 10 right side proximity sensor 18 carries out the distance detection, and will detect data and two sets of hall sensor 19 provide the removal data reference contrast, when two sets of data more than a set of data not in the threshold value within range after, need the manual work to inspect, and adjust casing 10 position.

Specific example 2

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a die clamper position detection device, includes casing 10, both sides are provided with frame plate 6 around the 10 top surfaces of casing, and are two sets of install clamp plate 7 through the axis body 8 between the frame plate 6, 7 left sides integrated into one piece of clamp plate have back preforming 5, 7 right sides integrated into one piece of clamp plate have preceding pressure head 9, 10 bottom integrated into one piece of casing have slider 11, 10 right-hand member mid-mounting of casing has proximity sensor 18, first pressure sensor 16 is installed to 5 bottoms of back preforming, second pressure sensor 17 is installed to the bottom of preceding pressure head 9, gyro wheel 13 is all installed through damping bearing in the 11 bottom left and right sides of slider, hall sensor 19 is installed to 8 outer walls of gyro wheel 13 axis body.

When the device is started, the external oil cylinder 20 is communicated with the oil inlet pipe 2 correspondingly, the external hydraulic push rod drives the shell 10 to move towards the right side, when the shell 10 moves, the sliding block 11 moves in the sliding groove, then the two groups of rollers 13 at the bottom of the sliding block 11 rotate, the number of turns is recorded through the Hall sensor 19, the displacement distance is calculated by combining the bearings and the number of turns of the rollers 13, when the shell 10 moves, the right side proximity sensor 18 of the shell 10 carries out distance detection, the detection data and the two groups of Hall sensors 19 provide moving data reference comparison, when the two groups of data are within a threshold range, the external oil cylinder 20 is started to push the top block 15 in the oil cavity upwards through oil liquid, then the rear pressing sheet 5 is lifted, the front pressing head 9 is lowered, the whole pressing sheet 7 is inclined towards the lower right side, so that the front pressing head 9 clamps the back plate of the mold, and the first pressure sensor 16 detects pressure data while the rear pressing sheet 5 is lifted, when the height of the front pressure head 9 is reduced to clamp the die, the second pressure sensor 17 detects pressure data, the two sets of data form pressure comparison, and when one or more of the two sets of data are not in the threshold range, the external oil cylinder 20 and the pressure plate 7 need to be checked.

Specific example 3

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a die clamper position detection device, includes casing 10, both sides are provided with frame plate 6 around the 10 top surfaces of casing, and are two sets of install clamp plate 7 through the axis body 8 between the frame plate 6, 7 left sides integrated into one piece of clamp plate have back preforming 5, 7 right sides integrated into one piece of clamp plate have preceding pressure head 9, 10 bottom integrated into one piece of casing have slider 11, 10 right-hand member mid-mounting of casing has proximity sensor 18, first pressure sensor 16 is installed to 5 bottoms of back preforming, second pressure sensor 17 is installed to the bottom of preceding pressure head 9, gyro wheel 13 is all installed through damping bearing in the 11 bottom left and right sides of slider, hall sensor 19 is installed to 8 outer walls of gyro wheel 13 axis body.

When the device is started, the external oil cylinder 20 is communicated with the oil inlet pipe 2 correspondingly, the external hydraulic push rod drives the shell 10 to move towards the right side, when the shell 10 moves, the sliding block 11 moves in the sliding groove, then the two groups of rollers 13 at the bottom of the sliding block 11 rotate, the number of turns is recorded through the Hall sensor 19, the displacement distance is calculated by combining the bearings and the number of turns of the rollers 13, when the shell 10 moves, the right side proximity sensor 18 of the shell 10 carries out distance detection, the detection data and the two groups of Hall sensors 19 provide moving data reference comparison, when the two groups of data are within a threshold range, the external oil cylinder 20 is started to push the top block 15 in the oil cavity upwards through oil liquid, then the rear pressing sheet 5 is lifted, the front pressing head 9 is lowered, the whole pressing sheet 7 is inclined towards the lower right side, so that the front pressing head 9 clamps the back plate of the mold, and the first pressure sensor 16 detects pressure data while the rear pressing sheet 5 is lifted, when the height of the front pressure head 9 is reduced to clamp the die, the second pressure sensor 17 detects pressure data, the two sets of data form pressure comparison, and the next procedure can be carried out after the two sets of pressure data are within the threshold range.

When the mold clamping device position detection device is used, it should be noted that the mold clamping device position detection device comprises components which are all universal standard components or components known by a person skilled in the art, and the structure and the principle of the mold clamping device position detection device can be known by a technical manual or a conventional experimental method.

When the device is used, the external oil cylinder 20 is communicated with the oil inlet pipe 2 correspondingly, the external hydraulic push rod drives the shell 10 to move towards the right side, when the shell 10 moves, the sliding block 11 moves in the sliding groove, then the two groups of rollers 13 at the bottom of the sliding block 11 rotate, the number of turns is recorded through the Hall sensor 19, the displacement distance is calculated by combining the bearings and the number of turns of the rollers 13, when the shell 10 moves, the right side proximity sensor 18 of the shell 10 carries out distance detection, the detected data and the moving data provided by the two groups of Hall sensors 19 are compared, when the two groups of data are within a threshold range, the external oil cylinder 20 starts to push the top block 15 in the oil cavity upwards through oil liquid, further the rear pressing sheet 5 is lifted, the front pressing head 9 is lowered in height, the pressing plate 7 is integrally inclined towards the lower right side, so that the front pressing head 9 clamps the back plate of the mold, and the first pressure sensor 16 detects pressure data while the rear pressing sheet 5 is lifted in height, when the height of the front pressure head 9 is reduced to clamp the die, the second pressure sensor 17 detects pressure data, the two sets of data form pressure comparison, and the next procedure can be carried out after the two sets of pressure data are within the threshold range.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.