Precision detection device for mold processing

Abstract

The utility model relates to the technical field of die processing, and discloses a precision detection device for die processing, which comprises a conveyor belt, a plurality of grooves are arranged on two sides of the conveyor belt, two baffle plates are arranged on the outer side of the conveyor belt, a second motor is arranged on one side of each baffle plate, and the output end of the second motor is fixedly connected with a turntable. And one side of the rotating disc is fixedly connected with an eccentric shaft, the outer side of the eccentric shaft is sleeved with an empty shell, and the outer side of the empty shell is fixedly connected with a fixing rod. The eccentric shaft slides in the empty shell by starting the second motor, the fixing rod fixed by the empty shell reciprocates, the limiting plate is fixed at one end of the fixing rod, the clamping block is rotationally connected to one end of the fixing rod, when the fixing rod moves forwards, the clamping block can only rotate backwards due to the limitation of the limiting plate, one side of the bottom of the clamping block is an inclined surface, and the clamping block can only rotate backwards. The clamping block is arranged in the groove and is abutted against the inclined surface of the groove, so that the clamping block is abutted against the groove, the to-be-detected mold is automatically conveyed, the working efficiency is effectively improved, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, in particular to a precision detection device for mold processing. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products by methods such as injection molding, blow molding, extrusion, die casting or forging, smelting, and stamping. They are widely used in blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and compression molding or injection molding of engineering plastics, rubber, ceramics and other products. After the mold is used, there may be impurities on its surface left over from the injection molding. The residual impurities will affect the next injection molding to a certain extent, and some impurities are difficult to distinguish with the naked eye. Therefore, mold detectors are currently used to accurately detect the surface of the mold.

[0003] When inspecting a mold, the existing mold processing precision detection device requires the worker to manually place the mold to be inspected on a workbench and then manually take it away after the inspection is completed. This is inefficient and time-consuming. Therefore, a mold processing precision detection device is proposed to solve the above problems. Summary of the Invention

[0004] In order to make up for the above shortcomings, the utility model provides a precision detection device for mold processing, which aims to improve the problem that the mold to be inspected can be automatically sent to the inspection area and then automatically sent away after the inspection is completed, and the mold position is not uniform during inspection, which affects the inspection accuracy.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a precision detection device for mold processing, comprising a conveyor belt, a plurality of grooves are provided on both sides of the conveyor belt, two baffles are provided on the outside of the conveyor belt, a second motor is provided on one side of the baffle, the output end of the second motor is fixedly connected to a turntable, one side of the turntable is fixedly connected to an eccentric shaft, an empty shell is provided on the outside of the eccentric shaft, a fixed rod is fixedly connected to the outside of the empty shell, one side of the baffle is fixedly connected to a limiting block, the end of the fixing rod away from the empty shell is fixedly connected to the limiting plate, the end of the fixing rod close to the limiting plate is rotatably connected to a clamping block, the top of the baffle is fixedly connected to a bracket, the middle of the bracket is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a detector, and a clamping component for adjusting the position of the mold to be inspected is provided above the conveyor belt.

[0006] As a further description of the above technical solution:

[0007] The clamping assembly includes two slide bars, which are fixedly connected to the outside of the baffle. A first motor is arranged between the two slide bars, and a gear is fixedly connected to the output end of the first motor. A slider is slidably connected to the outside of the slide bar, and a rack is fixedly connected to the middle of the slider. The two racks are meshed with the gear, and a splint is fixedly connected to the bottom of the slider.

[0008] As a further description of the above technical solution:

[0009] Two fixing bars are fixedly connected to the outer side of the baffle, and a bottom plate is fixedly connected to the bottom of the fixing bar.

[0010] As a further description of the above technical solution:

[0011] A fixing block is fixedly connected to one side of the baffle, and the fixing block is fixedly connected to the bottom of the second motor.

[0012] As a further description of the above technical solution:

[0013] The fixing rod is slidably connected to the interior of the limiting block, and a plurality of spacers are fixedly connected to the outer periphery of the conveyor belt.

[0014] As a further description of the above technical solution:

[0015] The clamping block is inserted into the groove, and one end of the clamping block with an angle is in contact with one end of the groove with a slope.

[0016] As a further description of the above technical solution:

[0017] The top of the slide bar is fixedly connected to a fixing frame, and the bottom of the fixing frame is fixedly connected to a first motor.

[0018] As a further description of the above technical solution:

[0019] The spacing between the spacers is equal to the diameter of the turntable.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by starting the second motor, the second motor drives the connected turntable to rotate, an eccentric shaft is fixed on the turntable, an empty shell is sleeved on the outside of the eccentric shaft, and a fixed rod is fixed on the outside of the empty shell. When the turntable rotates, the eccentric shaft slides inside the empty shell, and the fixed rod fixed by the empty shell will form a reciprocating motion, and the fixed rod slides inside the limit block. A limit plate is fixed at one end of the fixed rod, and the clamping block is also rotated and connected. When the fixed rod moves forward, the clamping block can only rotate backward due to the restriction of the limit plate. One side of the bottom of the clamping block is an inclined surface, and it abuts against the inclined surface of the groove, so the clamping block will be pressed into the groove until it reaches the next groove. At this time, the fixed rod moves backward, and under the action of the limit plate, the clamping block will pull the conveyor belt backward, thereby realizing automatic delivery of the mold to be inspected, effectively improving work efficiency and saving manpower.

[0022] 2. In the present invention, when the mold to be inspected reaches the specified position, the first motor is started, the first motor drives the gear to rotate, and the gear engages with the rack, so that the sliders fixed at both ends of the rack will gradually approach, and a splint is fixed at the bottom of the slider, thereby fixing the mold to be inspected and preventing detection errors caused by inconsistent mold positions during detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of a precision detection device for mold processing proposed by the present invention;

[0024] Figure 2 for Figure 1 A magnified schematic diagram of point A in the middle;

[0025] Figure 3 for Figure 1 A magnified schematic diagram of point B in the middle;

[0026] Figure 4 The utility model is a schematic diagram of the cross-section of a precision detection device for mold processing.

[0027] Legend:

[0028] 1. Bottom plate; 2. Spacer bar; 3. Conveyor belt; 4. Fixing bar; 5. Groove; 6. Baffle; 7. Fixing frame; 8. Slide bar; 9. Slider; 10. Clamp; 11. Gear; 12. First motor; 13. Bracket; 14. Cylinder; 15. Rack; 16. Second motor; 17. Turntable; 18. Fixing rod; 19. Limit plate; 20. Block; 21. Limit block; 22. Eccentric shaft; 23. Empty shell; 24. Detector; 25. Fixing block. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1 - Figure 4 , the utility model provides an embodiment: a precision detection device for mold processing, including a conveyor belt 3, a plurality of grooves 5 are opened on both sides of the conveyor belt 3, two baffles 6 are provided on the outside of the conveyor belt 3, a second motor 16 is provided on one side of the baffle 6, the output end of the second motor 16 is fixedly connected to a turntable 17, one side of the turntable 17 is fixedly connected to an eccentric shaft 22, an empty shell 23 is sleeved on the outside of the eccentric shaft 22, a fixed rod 18 is fixedly connected to the outside of the empty shell 23, a limited block 21 is fixedly connected to one side of the baffle 6, the end of the fixed rod 18 away from the empty shell 23 is fixedly connected to the limited plate 19, and the end of the fixed rod 18 close to the limited plate 19 is rotatably connected The block 20 and the baffle 6 are fixedly connected to the bracket 13 on the top, the cylinder 14 is fixedly connected to the middle of the bracket 13, the output end of the cylinder 14 is fixedly connected to the detector 24, and a clamping assembly for adjusting the position of the mold to be inspected is provided above the conveyor belt 3. The conveyor belt 3 is used to transport the mold to be inspected. The baffle 6 is used to fix each bracket 13. The second motor 16 provides power for the device. The turntable 17 drives the eccentric shaft 22 to rotate. The fixed rod 18 is used to drive the block 20. The limit plate 19 limits the rotation direction of the block 20. The bracket 13 is used to support the cylinder 14. The cylinder 14 is used to retract the detector 24, and the detector 24 is used to detect the mold to be inspected.

[0031] Reference Figure 1 and Figure 3 The clamping assembly includes two slides 8, which are fixedly connected to the outside of the baffle 6. A first motor 12 is provided between the two slides 8. The output end of the first motor 12 is fixedly connected to a gear 11. The outside of the slide 8 is slidably connected to a slider 9. The middle of the slider 9 is fixedly connected to a rack 15. The two racks 15 are meshed with the gear 11. A splint 10 is fixedly connected to the bottom of the slider 9. The slide 8 enables the slider 9 to slide thereon to limit the sliding position. The first motor 12 provides power for the entire device. The gear 11 is used to drive the rack 15 so that the splints 10 at both ends of the rack 15 gradually approach, thereby adjusting the position of the mold to be inspected.

[0032] Reference Figure 1 、 Figure 3 and Figure 4Two fixing bars 4 are fixedly connected to the outside of the baffle 6, and the bottom of the fixing bar 4 is fixedly connected to the bottom plate 1. The baffle 6 is used to fix each bracket 13. The fixing bar 4 and the bottom plate 1 support the entire device.

[0033] Reference Figure 1 - Figure 4 A fixing block 25 is fixedly connected to one side of the baffle 6 , and the fixing block 25 is fixedly connected to the bottom of the second motor 16 . The baffle 6 is used to fix each bracket 13 , and the fixing block 25 is used to support the second motor 16 .

[0034] Reference Figure 1 - Figure 4 The fixed rod 18 is slidably connected to the inside of the limit block 21, and a plurality of spacers 2 are fixedly connected to the periphery of the conveyor belt 3. The fixed rod 18 is used to drive the card block 20. The limit block 21 limits the movement trajectory of the fixed rod 18, and the spacer 2 is used to isolate the mold to be inspected.

[0035] Reference Figure 1 - Figure 4 The card block 20 is inserted into the groove 5, and one end of the card block 20 is in contact with one end of the slope of the groove 5. The card block 20 is inside the groove 5 so that the conveyor belt 3 can be driven when the fixed rod 18 moves.

[0036] Reference Figure 3 The top of the slide bar 8 is fixedly connected to the fixing frame 7, and the bottom of the fixing frame 7 is fixedly connected to the first motor 12. The slide bar 8 provides a sliding track for the slider 9, and the fixing frame 7 is used to support the first motor 12.

[0037] Reference Figure 1 and Figure 4 The spacing between the spacers 2 is equal to the diameter of the turntable 17. When the turntable 17 rotates one circle, the conveyor belt 3 is pulled one grid.

[0038] Working principle: when it is necessary to transport the mold to be inspected, the mold to be inspected will be stuck between the spacers 2 one by one, and the second motor 16 will be started. The second motor 16 will drive the connected turntable 17 to start rotating. An eccentric shaft 22 is fixed on the turntable 17, and an empty shell 23 is set on the outside of the eccentric shaft 22. A fixed rod 18 is fixed to the outside of the empty shell 23. When the turntable 17 rotates, the eccentric shaft 22 slides inside the empty shell 23, and the fixed rod 18 fixed by the empty shell 23 will form a reciprocating motion and slide back and forth inside the limit block 21 to ensure the linear motion of the fixed rod 18. A limit plate 19 is fixed to one end of the fixed rod 18, and a block 20 is also rotated and connected to the bottom. When the fixed rod 18 moves forward, the block 20 can only rotate backward due to the restriction of the limit plate 19. One side of the bottom of the block 20 is a slope, and it abuts against the slope of the groove 5, so the block 20 will be pressed against the groove 5 until it reaches the next groove 5. At this time Under the rotation of the turntable 17, the fixed rod 18 starts to move backward. Under the action of the limit plate 19, the block 20 cannot be pulled out, and the conveyor belt 3 can only be pulled backward, thereby realizing automatic delivery of the mold to be inspected, effectively improving work efficiency and saving manpower. When the mold to be inspected reaches the specified position, the first motor 12 is started, and the first motor 12 drives the gear 11 to rotate. The gear 11 is engaged with the two racks 15. Therefore, the rack 15 slides on the slide bar 8 under the action of the gear 11, and the sliders 9 fixed at both ends will gradually approach. A splint 10 is fixed at the bottom of the slider 9. As the slider 9 gradually approaches, the splint 10 will also gradually approach, thereby realizing the fixation of the mold to be inspected. When fixed, the cylinder 14 fixed on the bracket 13 begins to push out the detector 24 to detect the mold to be inspected. The clamping is to prevent detection errors caused by inconsistent mold positions during detection.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A precision detection device for mold processing, comprising a conveyor belt (3), characterized in that: A plurality of grooves (5) are provided on both sides of the conveyor belt (3), two baffles (6) are provided on the outside of the conveyor belt (3), a second motor (16) is provided on one side of the baffle (6), an output end of the second motor (16) is fixedly connected to a turntable (17), an eccentric shaft (22) is fixedly connected to one side of the turntable (17), an empty shell (23) is provided on the outside of the eccentric shaft (22), a fixed rod (18) is fixedly connected to the outside of the empty shell (23), and a limited position is fixedly connected to one side of the baffle (6). The fixing rod (18) is fixedly connected to the limiting plate (19) at one end away from the empty shell (23), and the fixing rod (18) is rotatably connected to the limiting plate (19) at one end thereof. The baffle (6) is fixedly connected to the bracket (13) at the top, and the cylinder (14) is fixedly connected to the middle of the bracket (13). The output end of the cylinder (14) is fixedly connected to the detector (24). A clamping assembly for adjusting the position of the mold to be inspected is provided above the conveyor belt (3).

2. The mold processing precision detection device according to claim 1, characterized in that: The clamping assembly includes two slide bars (8), the slide bars (8) are fixedly connected to the outside of the baffle (6), a first motor (12) is provided between the two slide bars (8), an output end of the first motor (12) is fixedly connected to a gear (11), a slider (9) is slidably connected to the outside of the slide bar (8), a rack (15) is fixedly connected to the middle of the slider (9), the two racks (15) are meshed with the gear (11), and a clamping plate (10) is fixedly connected to the bottom of the slider (9).

3. The mold processing precision detection device according to claim 1, characterized in that: Two fixing bars (4) are fixedly connected to the outside of the baffle (6), and the bottom of the fixing bar (4) is fixedly connected to the bottom plate (1).

4. The mold processing precision detection device according to claim 1, characterized in that: A fixing block (25) is fixedly connected to one side of the baffle (6), and the fixing block (25) is fixedly connected to the bottom of the second motor (16).

5. The mold processing precision detection device according to claim 1, characterized in that: The fixing rod (18) is slidably connected to the interior of the limiting block (21), and a plurality of spacer bars (2) are fixedly connected to the outer periphery of the conveyor belt (3).

6. The mold processing precision detection device according to claim 1, characterized in that: The clamping block (20) is inserted into the groove (5), and one angled end of the clamping block (20) abuts against one sloped end of the groove (5).

7. The mold processing precision detection device according to claim 2, characterized in that: The top of the slide bar (8) is fixedly connected to a fixing frame (7), and the bottom of the fixing frame (7) is fixedly connected to a first motor (12).

8. The mold processing precision detection device according to claim 5, characterized in that: The spacing between the spacers (2) is equal to the diameter of the turntable (17).

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