Twist needle fat point screening equipment

Abstract

The utility model discloses twist needle fat point screening equipment which comprises an operation box and a supporting table fixedly connected into the operation box, a feeding rotary table is fixedly connected to the table top of the supporting table, the feeding rotary table comprises a supporting vibration motor and a feeding rotary table for feeding, and the discharging end of the feeding rotary table is fixedly connected with a material guiding groove. According to the twist needle fat point screening equipment, twist needles only need to be manually added into the vibration disc of the feeding structure, the whole screening process is automatically completed through the equipment, the automation degree is high, the machining efficiency is greatly improved, the production cost is reduced, and the product quality is guaranteed; and materials are saved, and the percent of pass is improved.

Description

Technical Field

[0001] This utility model relates to the field of twisted needles, specifically a twisted needle fat spot screening device. Background Technology

[0002] The area near the needle tip of the twisted needle is bulging and hollow; we call this the "fat spot." In production, the size of this fat spot is a critical dimension. Currently, machine vision automatic inspection systems are typically used to detect this size. If the detection is successful, a robotic arm loads the product into the qualified feeder; if it fails, the robotic arm loads it into the unqualified feeder. Using a robotic arm for gripping is inefficient, and defective products are scrapped, reducing the overall pass rate and directly increasing the production cost of twisted needles. This also results in unnecessary waste during mass production. Utility Model Content

[0003] The purpose of this invention is to provide a device for screening swollen dots in twisted needles, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A needle-shaped dot screening device includes an operation box and a support platform fixedly connected inside the operation box. A feeding turntable is fixedly connected to the surface of the support platform. The feeding turntable includes a supporting vibrating motor and a feeding turntable. A guide chute is fixedly connected to the discharge end of the feeding turntable. A turntable is fixedly connected to the top of the support platform. A guide chute block is fixedly connected to the upper surface of the turntable. The discharge end of the guide chute overlaps with the guide chute block. A detection component is provided on one side of the feeding turntable. The bottom support of the detection component is fixedly connected to the upper surface of the support platform.

[0006] As a further embodiment of this utility model: a visual inspection mechanism is provided on one side of the detection component, a vibration motor is installed on the upper part of the visual inspection mechanism near the turntable, a receiving box is provided on one side of the visual inspection mechanism, and the receiving box is fixedly connected to the top of the support platform.

[0007] As a further embodiment of this utility model: a support member is provided on the side of the receiving box away from the visual inspection mechanism one, the support member is fixedly connected to the top of the support platform, a visual inspection mechanism two is provided between the inspection component one and the visual inspection mechanism one, and the bottom of the visual inspection mechanism two is fixedly connected to the top of the support platform.

[0008] As a further embodiment of this utility model: an installation plate is fixedly connected to the upper surface of the detection component one, a blowpipe is fixedly connected to the front part of the lower surface of the installation plate, and a slanted needle is installed at the bottom of the blowpipe, the slanted needle being inclined.

[0009] As a further embodiment of this utility model: the upper surface edge of the turntable is provided with an inclined groove, the bottom of the inclined groove is open, and an inclined needle is provided at the groove opening, the inclined needle being adapted to the groove opening.

[0010] As a further improvement of this utility model, the number of receiving boxes is seven sets, and the specifications of the seven sets of receiving boxes are all the same.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In this invention, during the feeding of twisted needles into the inclined chute, overlapping twisted needles need to be processed. The inclined needles are fixed by a mounting plate installed on the first detection component and a blowpipe. Air is blown from the blowpipe and the inclined needles to blow the overlapping twisted needles into the receiving box. The receiving box is distributed in the first detection component and the second vision inspection mechanism. Qualified twisted needles enter the first and second vision inspection mechanisms for visual inspection. Its structure is more optimized and its design is more reasonable.

[0013] In this utility model, the adjusted twisted needles enter the inclined groove opening on the upper surface of the turntable through the guide trough block. The motor is controlled to operate, driving the turntable on top of the motor to rotate. The twisted needles guided by the guide trough block will enter the inclined groove opening in sequence.

[0014] This utility model only requires manual addition of twisted needles to the vibratory feeder of the material feeding structure. The entire screening process is completed automatically by the equipment, which has a high degree of automation, greatly improves processing efficiency, reduces production costs, and ensures product quality. It also classifies the bulges by size, and those bulges smaller than the design size can be recycled and reprocessed, saving materials and improving the pass rate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a twisted needle fat spot screening device.

[0016] Figure 2 This is a breakdown diagram of a twisted needle dot screening device.

[0017] Figure 3 This is a diagram of the internal structure of a twisted needle fat spot screening device.

[0018] In the diagram: 1. Control box; 2. Feeding turntable; 3. Guide chute block; 4. Turntable; 5. Vision inspection mechanism one; 6. Vision inspection mechanism two; 7. Inspection component one; 8. Vibration motor; 9. Feeding turntable; 10. Guide chute; 11. Mounting plate; 12. Inclined chute; 13. Support component; 14. Receiving box; 15. Motor; 16. Blowpipe; 17. Inclined needle; 18. Vision inspection mechanism two. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-3 In this embodiment of the utility model, the twist needle fat spot screening device includes an operation box 1 and a support platform fixedly connected inside the operation box 1. A feeding turntable 2 is fixedly connected to the table surface of the support platform. The feeding turntable 2 includes a supporting vibration motor 8 and a feeding turntable 9. A guide groove 10 is fixedly connected to the discharge end of the feeding turntable 9. A turntable 4 is fixedly connected to the top of the support platform. A guide groove block 3 is fixedly connected to the upper surface of the turntable 4. The discharge end of the guide groove 10 overlaps with the guide groove block 3. A detection component 7 is provided on one side of the feeding turntable 2. The bottom support of the detection component 7 is fixedly connected to the upper surface of the support platform.

[0021] A vision inspection mechanism 5 is provided on one side of the inspection component 7. A vibration motor 8 is installed on the upper part of the vision inspection mechanism 5 near the turntable 4. A receiving box 14 is provided on one side of the vision inspection mechanism 5. The receiving box 14 is fixedly connected to the top of the support platform.

[0022] A support member 13 is provided on the side of the receiving box 14 away from the visual inspection mechanism 5. The support member 13 is fixedly connected to the top of the support platform. A visual inspection mechanism 2 18 is provided between the inspection component 1 7 and the visual inspection mechanism 5. The bottom of the visual inspection mechanism 2 18 is fixedly connected to the top of the support platform.

[0023] The upper surface of the detection component 7 is fixedly connected to the mounting plate 11, and the front part of the lower surface of the mounting plate 11 is fixedly connected to the blowpipe 16. The bottom of the blowpipe 16 is equipped with a slanted needle 17, which is inclined.

[0024] The upper surface edge of the turntable 4 is provided with a slanted groove 12. The bottom of the slanted groove 12 is open. A slanted needle 17 is provided at the groove opening of the slanted groove 12. The slanted needle 17 is adapted to the groove opening of the slanted groove 12.

[0025] There are seven sets of receiving boxes 14, and all seven sets of receiving boxes 14 are the same in specifications.

[0026] The working principle of this utility model is as follows:

[0027] Step 1: Turn on the vibration motor 8. The twisted needle in the feeding turntable 2 enters the guide groove 10 through the feeding turntable 9. The twisted needle is guided into the guide trough block 3 through the guide trough 10. The orientation of the guided twisted needle is adjusted through the guide trough block 3.

[0028] Step 2: The adjusted twisted needles enter the slot of the inclined groove 12 opened on the upper surface of the turntable 4 through the guide trough 3. The motor 15 is controlled to operate, driving the turntable 4 on the top of the motor 15 to rotate. The twisted needles guided by the guide trough 3 will enter the slot of the inclined groove 12 in sequence.

[0029] During the process of feeding the twisted needles into the inclined groove 12, the overlapping twisted needles need to be processed. The inclined needle 17 is fixed by the mounting plate 11 installed on the detection component 1 7 and the blow pipe 16. The blow pipe 16 and the inclined needle 17 blow air to blow the overlapping twisted needles into the receiving box 14. The receiving box 14 is distributed at the detection component 1 7 and the vision inspection mechanism 2 18.

[0030] The qualified twisted needle is inserted into visual inspection mechanism 5 and visual inspection mechanism 6 for visual inspection;

[0031] Those that pass two visual structural inspections are sent to the receiving box 14 in part 5 of the visual inspection mechanism. Twisted needles smaller than the design size are sent to the receiving box 14, and the rest are sent to the receiving box.

[0032] The two sets of inspection equipment in the visual inspection agency are arranged at 90°.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A needle-shaped dot screening device, comprising an operation box (1) and a support platform fixedly connected inside the operation box (1), characterized in that: A feeding turntable (2) is fixedly connected to the surface of the support platform. The feeding turntable (2) includes a supporting vibrating motor (8) and a feeding turntable (9). A material guide groove (10) is fixedly connected to the discharge end of the feeding turntable (9). A turntable (4) is fixedly connected to the top of the support platform. The upper surface of the turntable (4) is fixedly connected to the guide trough block (3), and the discharge end of the guide trough (10) overlaps with the guide trough block (3). A detection component (7) is provided on one side of the feeding turntable (2), and the bottom support of the detection component (7) is fixedly connected to the upper surface of the support platform.

2. The twisted needle smear screening device according to claim 1, characterized in that: A visual inspection mechanism (5) is provided on one side of the inspection component (7). A vibration motor (8) is installed on the upper part of the visual inspection mechanism (5) near the turntable (4). A receiving box (14) is provided on one side of the visual inspection mechanism (5). The receiving box (14) is fixedly connected to the top of the support platform.

3. The twisted needle smear screening device according to claim 2, characterized in that: A support member (13) is provided on the side of the receiving box (14) away from the visual inspection mechanism one (5). The support member (13) is fixedly connected to the top of the support platform. A visual inspection mechanism two (18) is provided between the inspection component one (7) and the visual inspection mechanism one (5). The bottom of the visual inspection mechanism two (18) is fixedly connected to the top of the support platform.

4. The twisted needle smear screening device according to claim 3, characterized in that: The upper surface of the detection component (7) is fixedly connected to a mounting plate (11), and the front part of the lower surface of the mounting plate (11) is fixedly connected to a blowpipe (16). A slanted needle (17) is installed at the bottom of the blowpipe (16), and the slanted needle (17) is inclined.

5. The twisted needle smear screening device according to claim 1, characterized in that: The upper surface edge of the turntable (4) is provided with a slanted groove (12), the bottom of the slanted groove (12) is open, and a slanted needle (17) is provided at the groove opening of the slanted groove (12), the slanted needle (17) is adapted to the groove opening of the slanted groove (12).

6. The twisted needle fat spot screening device according to claim 2, characterized in that: The number of receiving boxes (14) is seven sets, and the specifications of the seven sets of receiving boxes (14) are the same.

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