An automatic detection and shaping device

Abstract

The utility model discloses an automatic detection shaping equipment, include: frame, product positioning mechanism is used for positioning the workpiece of shaping, including the two product positioning blocks of symmetrical arrangement left and right, be equipped with the limiting slot of workpiece's end part is placed into on product positioning block and relatively the detachable setting of frame, product detection mechanism is used for detecting whether the workpiece is in place and deformation, including the multiple ranging components of installing on the frame along the length direction interval arrangement of workpiece and located workpiece below, product shaping mechanism is used for shaping the workpiece, including setting the pressure piece of product positioning mechanism top and shaping drive assembly with pressure piece transmission connection, the pressure piece is driven under shaping drive assembly and is close to or away from workpiece, control unit, ranging component, shaping drive assembly respectively with control unit signal connection. The utility model provides an automatic detection shaping equipment, can improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of plastic surgery equipment technology, and in particular to an automatic detection plastic surgery device. Background Technology

[0002] When blanking sheet metal, the material will deform due to the blanking force. Products that exceed the deformation specifications need to be reshaped. In the existing technology, reshaping is done by stamping dies. However, since the die parameters are fixed and the degree of deformation varies between products, manual measurement, sorting and classification are required before reshaping. This results in low production efficiency and high labor costs. Utility Model Content

[0003] The purpose of this invention is to provide an automatic inspection and shaping device that can reduce labor intensity and improve production efficiency.

[0004] Based on the above problems, the technical solution provided by this utility model is as follows:

[0005] An automatic detection and shaping device, comprising:

[0006] frame;

[0007] The product positioning mechanism is used to position the workpiece to be shaped. It includes two product positioning blocks arranged symmetrically on the left and right. The product positioning blocks are provided with limiting grooves for the end of the workpiece to be inserted and are detachably set relative to the frame.

[0008] The product testing mechanism is used to detect whether the workpiece is in place and the amount of deformation, including multiple ranging components installed on the frame and arranged at intervals along the length direction of the workpiece and located below the workpiece;

[0009] The product shaping mechanism is used to shape the workpiece, including a pressure block disposed above the product positioning mechanism and a shaping drive assembly connected to the pressure block in a transmission manner. The pressure block moves closer to or away from the workpiece under the drive of the shaping drive assembly.

[0010] The control unit is connected to the ranging component and the shaping drive assembly via signals. The control unit controls the distance by which the pressure block descends based on the amount of deformation of the workpiece detected by the product inspection mechanism.

[0011] In some embodiments, the product positioning block is slidably connected to the table surface of the frame via a first guide rail assembly. The first guide rail assembly includes two first guide rails mounted on the table surface of the frame and two first sliders fixed to the lower end of the product positioning block. The first sliders are slidably engaged with the first guide rails.

[0012] In some embodiments, the product positioning block is locked to the table surface of the frame by fasteners, the product positioning block has a plurality of first positioning holes along its length for the fasteners to pass through, and the frame has a plurality of second positioning holes that match the plurality of first positioning holes.

[0013] In some embodiments, the number of ranging components is three, including a first ranging component located at both ends of the workpiece for detecting whether the workpiece is in position, and a second ranging component located in the middle of the workpiece for detecting the amount of workpiece deformation.

[0014] In some embodiments, the ranging component is a laser ranging sensor, the ranging component is supported on the frame by a bracket, the first ranging component located at both ends of the workpiece is arranged between the two first guide rails, and the product positioning block is provided with a clearance groove corresponding to the limiting groove so that the first ranging component can pass through.

[0015] In some embodiments, the shaping drive assembly includes a servo motor, a ball screw driven by the servo motor, a ball nut threadedly connected to the ball screw, and a connecting frame fixedly connected to the ball nut, wherein the pressure block is fixedly connected to the connecting frame.

[0016] In some embodiments, the pressure block is fixedly connected to the connecting frame via a support plate, and both ends of the support plate are slidably connected to the frame.

[0017] In some embodiments, a second guide rail assembly is provided between the two ends of the support plate and the frame. The second guide rail assembly includes a second guide rail mounted on the frame and arranged in a vertical direction and a second slider fixed to the end of the support plate. The second slider is slidably engaged with the second guide rail.

[0018] In some embodiments, the platform of the rack is further provided with a protective mechanism, which includes two grating sensors arranged on the left and right sides of the platform and signal-connected to the control unit.

[0019] In some embodiments, the rack is also provided with an operation screen that is signal-connected to the control unit.

[0020] Compared with the prior art, the advantages of this utility model are:

[0021] 1. Multiple measuring components set below the workpiece are provided to detect whether the product is in place and the amount of deformation. The control unit controls the downward pressure of the product shaping mechanism to shape the product based on the data measured by the product detection mechanism and judges whether the shaped product is qualified based on the data measured by the product detection mechanism. This equipment does not require manual intervention to classify the products and then shape them with molds, which reduces labor intensity and improves production efficiency.

[0022] 2. The movable position of the product positioning block relative to the frame facilitates the replacement of the product positioning block or the adjustment of the distance between two product positioning blocks according to different products, so that the equipment can be used to shape multiple products of different sizes, thus improving the applicability of the equipment. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the following description of the embodiments will be briefly introduced. The drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of an embodiment of an automatic detection and shaping device according to the present invention;

[0025] Figure 2 for Figure 1 Enlarged view of a section at point A in the middle;

[0026] Figure 3 This is a schematic diagram of the product testing mechanism in an embodiment of this utility model;

[0027] in:

[0028] 1. Frame; 1-1. Lower support; 1-2. Upper support; 1-3. Table; 2. Product positioning block; 3. First slider; 4. First guide rail; 5. Fastener; 6. Support; 7. Distance measuring component; 7-1. First distance measuring component; 7-2. Second distance measuring component; 8. Pressure block; 9. Support plate; 10. Connecting frame; 11. Ball screw; 12. Second guide rail; 13. Second slider; 14. Grating sensor; 15. Operation screen; 16. Workpiece. Detailed Implementation

[0029] The above solution will be further described below with reference to specific embodiments. It should be understood that these embodiments are for illustrating the present invention and are not intended to limit the scope of the present invention. The implementation conditions used in the embodiments can be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not specified are usually the conditions in conventional experiments.

[0030] like Figure 1 and Figure 2The diagram shown is a structural schematic of the present invention, which provides an automatic detection and shaping device, including a frame, a product positioning mechanism, a product detection mechanism, a product shaping mechanism, and a control unit (PLC controller). The product detection mechanism, the product shaping mechanism, and the control unit are connected by signals to realize the automatic detection and shaping of the product.

[0031] The frame 1 includes a lower support 1-1, a table 1-3 and an upper support 1-2. The product positioning mechanism is set on the table 1-3, the product shaping mechanism is set on the upper support 1-2, and the product testing mechanism and control unit are set on the lower support 1-1.

[0032] The product positioning mechanism is used to position the workpiece 16 to be shaped. It includes two product positioning blocks 2 arranged symmetrically on the left and right. The product positioning blocks 2 are provided with limiting grooves for the ends of the workpiece 16 to be inserted and are detachably set relative to the table surface 1-3 of the frame 1. The two ends of the workpiece 16 are supported in the limiting grooves of the two product positioning blocks 2 to achieve positioning. The corresponding product positioning block 2 can be selected for positioning according to different products.

[0033] To facilitate adjustment of the distance between the two product positioning blocks 2 to accommodate workpieces 16 of different lengths, the product positioning blocks 2 are slidably connected to the table surface 1-3 of the frame 1 via the first guide rail assembly. The first guide rail assembly includes two first guide rails 4 mounted on the table surface of the frame 1 and two first sliders 3 fixed to the lower end of the product positioning blocks 2. The first sliders 3 and the first guide rails 4 are slidably engaged. The distance between the two product positioning blocks 2 can be adjusted by adjusting the position of the first sliders 3 on the first guide rails 4.

[0034] In order to lock the product positioning block 2, the product positioning block 2 is locked on the table surface 1-3 of the frame 1 by fasteners 5. The product positioning block 2 has multiple first positioning holes along the length direction for the fasteners 5 to pass through. At the same time, the table surface 1-3 has multiple second positioning holes that match the multiple first positioning holes. The fasteners 5 can be screws, and the product positioning block 2 is locked on the table surface 1-3 by screws.

[0035] The product testing organization is used to check whether workpiece 16 is in place and the amount of deformation, such as Figure 3 As shown, the device includes multiple ranging components 7 installed on the frame 1, spaced apart along the length of the workpiece 16 and located below the workpiece 16. Specifically, the ranging components 7 are laser ranging sensors. There are three ranging components 7, including a first ranging component 7-1 located at both ends of the workpiece 16 for detecting whether the workpiece 16 is in position, and a second ranging component 7-2 located in the middle of the workpiece for detecting the deformation of the workpiece 16. The connection between the laser ranging sensor and the control unit is prior art and will not be described in detail in this invention.

[0036] The second ranging component 7-2 detects the distance between itself and the workpiece 16, and uses the bottom surface of the product positioning block 2 at both ends of the workpiece 16 as a reference to determine the deformation of the workpiece 16.

[0037] In this example, the ranging component 7 is supported on the frame 1 by the bracket 6 and is located between the two first guide rails 4 of the first ranging component 7-1 at both ends of the workpiece 16. At the same time, the product positioning block 2 is provided with a clearance groove corresponding to the limiting groove so that the first ranging component 7-1 can pass through.

[0038] The product shaping mechanism is used to shape the workpiece 16. It includes a pressure block 8 positioned above the product positioning mechanism and a shaping drive assembly connected to the pressure block 8. The pressure block 8 moves closer to or away from the workpiece 16 under the drive of the shaping drive assembly. The shaping drive assembly includes a servo motor, a ball screw 11 connected to the servo motor, a ball nut threaded to the ball screw 11, and a connecting frame 10 fixedly connected to the ball nut. The pressure block 8 is fixedly connected to the connecting frame 10. The servo motor is connected to a servo driver, which controls the speed, torque, and position of the servo motor, thereby achieving precise adjustment and positioning of the pressure block 8's pressing distance. The connection between the servo motor and the servo driver, and the connection between the servo driver and the control unit, are existing technologies and will not be described in detail here.

[0039] To improve structural stability, the pressure block 8 is fixedly connected to the connecting frame 10 via the support plate 9, wherein the two ends of the support plate 9 are slidably connected to the frame 1.

[0040] Specifically, a second guide rail assembly is provided between the two ends of the support plate 9 and the upper bracket 1-2 of the frame 1. The second guide rail assembly includes a second guide rail 12 mounted on the frame 1 and arranged in a vertical direction, and a second slider 13 fixed to the end of the support plate 9. The second slider 13 is slidably engaged with the second guide rail 12.

[0041] To improve safety, a protective mechanism is also provided on the table 1-3 of the frame 1. This protective mechanism includes two grating sensors 14 arranged on the left and right sides of the table 1-3 to prevent operators from picking up or placing products when the equipment is pressing down. The grating sensors 14 are connected to the control unit. When the product shaping mechanism is working, if an operator accidentally touches the grating sensor 14, the control unit will sound an alarm through the alarm.

[0042] To facilitate human-machine interaction with the equipment, an operation screen 15 connected to the control unit is also provided on the frame 1. Equipment parameters can be set through the operation screen 15, such as the forming origin of the pressure block 8, the range of workpiece deformation, the forming amount, and the standard value of flatness.

[0043] The working principle of this utility model is as follows:

[0044] The workpiece 16 to be shaped is manually placed into two product positioning blocks 2. The laser range sensor automatically measures whether the workpiece 16 is in place and the amount of deformation, and transmits the measured deformation value to the control unit. The control unit transmits the qualified shaping parameters corresponding to the deformation to the servo driver. The servo driver controls the speed of the servo motor to drive the pressure block 8 to press down and shape. After shaping, the laser range sensor automatically measures whether the product is qualified. If the product is qualified, the equipment automatically announces OK.

[0045] In summary, this shaping equipment can reduce labor intensity and improve production efficiency.

[0046] The above examples are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be used to limit the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. An automatic detection and shaping device, characterized in that, include: frame; The product positioning mechanism is used to position the workpiece to be shaped. It includes two product positioning blocks arranged symmetrically on the left and right. The product positioning blocks are provided with limiting grooves for the end of the workpiece to be inserted and are detachably set relative to the frame. The product testing mechanism is used to detect whether the workpiece is in place and the amount of deformation, including multiple ranging components installed on the frame and arranged at intervals along the length direction of the workpiece and located below the workpiece; The product shaping mechanism is used to shape the workpiece, including a pressure block disposed above the product positioning mechanism and a shaping drive assembly connected to the pressure block in a transmission manner. The pressure block moves closer to or away from the workpiece under the drive of the shaping drive assembly. The control unit is connected to the ranging component and the shaping drive assembly via signals. The control unit controls the distance by which the pressure block descends based on the amount of deformation of the workpiece detected by the product inspection mechanism.

2. The automatic inspection and shaping equipment according to claim 1, characterized in that: The product positioning block is slidably connected to the table surface of the frame via a first guide rail assembly. The first guide rail assembly includes two first guide rails mounted on the table surface of the frame and two first sliders fixed to the lower end of the product positioning block. The first sliders are slidably engaged with the first guide rails.

3. The automatic inspection and shaping equipment according to claim 2, characterized in that: The product positioning block is locked to the table surface of the frame by fasteners. The product positioning block has a plurality of first positioning holes along its length for the fasteners to pass through. The frame has a plurality of second positioning holes that match the plurality of first positioning holes.

4. The automatic inspection and shaping equipment according to claim 2, characterized in that: The number of ranging components is three, including a first ranging component located at both ends of the workpiece for detecting whether the workpiece is in place, and a second ranging component located in the middle of the workpiece for detecting the amount of deformation of the workpiece.

5. The automatic inspection and shaping equipment according to claim 4, characterized in that: The ranging component is a laser ranging sensor. The ranging component is supported on the frame by a bracket. The first ranging component located at both ends of the workpiece is arranged between the two first guide rails. The product positioning block is provided with a clearance groove corresponding to the limiting groove so that the first ranging component can pass through.

6. The automatic inspection and shaping equipment according to claim 1, characterized in that: The shaping drive assembly includes a servo motor, a ball screw that is driven by the servo motor, a ball nut that is threadedly connected to the ball screw, and a connecting frame that is fixedly connected to the ball nut. The pressure block is fixedly connected to the connecting frame.

7. The automatic inspection and shaping equipment according to claim 6, characterized in that: The pressing block is fixedly connected to the connecting frame via a support plate, and both ends of the support plate are slidably connected to the frame.

8. The automatic inspection and shaping equipment according to claim 7, characterized in that: A second guide rail assembly is provided between the two ends of the support plate and the frame. The second guide rail assembly includes a second guide rail mounted on the frame and arranged in a vertical direction, and a second slider fixed to the end of the support plate. The second slider slides in cooperation with the second guide rail.

9. The automatic inspection and shaping equipment according to claim 1, characterized in that: The platform of the rack is also provided with a protective mechanism, which includes two grating sensors arranged on the left and right sides of the platform and connected to the control unit.

10. The automatic inspection and shaping equipment according to claim 1, characterized in that: The rack is also equipped with an operation screen that is signal-connected to the control unit.

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