Screening device for integrated nail production
By designing the screening device and using the vibrating screening frame and screening block screening integrated nails, the problem of poor assembly is solved and efficient screening and quality control are achieved.
Patent Information
- Application Number
- CN202422556863.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-10-22
AI Technical Summary
In the production process of integrated nails, the existing technology has the problem that the nail body and the corner piece are not assembled or are not assembled firmly, which affects the product quality.
A screening device including a screening frame, a screening block and a vibration mechanism is designed. The vibrating screening frame causes unassembled or loosely assembled nails and corner pieces to fall from the blanking gap, while the assembled integrated nails are engaged with the screening block through the corner pieces to achieve screening.
Effectively screen out unassembled or loosely assembled integrated nails to avoid affecting product quality, improve production efficiency and reduce waste.
Smart Images
Figure CN223352154U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of integrated nail production, in particular to a screening device for integrated nail production. Background Art
[0002] The integrated nail is a nail mainly used for installing suspended ceilings. It has the characteristics of firm fixation, easy installation, and beautiful and neat appearance.
[0003] During the production process of one-piece nails, the loaded nail body and the corner pieces need to be assembled. The existing one-piece nails are directly packaged after assembly. However, during the assembly process, there are a few cases where the nail body and the corner pieces are not assembled together or are not assembled firmly, affecting the quality of the product. Utility Model Content
[0004] The utility model aims to provide a screening device for producing integrated nails, which can screen the assembled integrated nails to avoid affecting the product quality.
[0005] The above technical purpose of the present utility model is achieved through the following technical scheme: it includes a machine body, a screening frame with an opening at the bottom, and a plurality of screening blocks evenly arranged in the screening frame at an angle downward, a feeding gap is formed between two adjacent screening blocks, a discharge port is opened on one side of the screening frame, and a vibration mechanism for driving the screening frame to vibrate is provided on the machine body.
[0006] The utility model is further configured as follows: the vibration mechanism includes a plurality of limit springs vertically arranged on the machine body and a vibration motor arranged on the machine body for driving the screening frame, and the bottom of the screening frame is fixedly connected to the top of the limit springs.
[0007] The utility model is further configured as follows: a plurality of limit rods are vertically arranged at the bottom of the screening frame, a plurality of limit holes corresponding to the limit rods are opened on the machine body, the limit rods can be movably fitted to the inner wall of the limit hole, and there is a set distance between the bottom end of the limit rod and the bottom end of the limit hole.
[0008] The present invention is further configured as follows: a material receiving frame is movably provided at the bottom of the machine body, and the material receiving frame can be located directly below the screening frame.
[0009] The utility model is further configured as follows: the screening block is cylindrical.
[0010] The utility model is further configured as follows: both ends of the screening block are rotatably connected to the screening frame.
[0011] The present invention is further configured as follows: a plurality of first feeding troughs connected one-to-one with the feeding gaps are provided on one side of the screening frame close to the discharge port.
[0012] The present invention is further configured as follows: a discharge plate is provided obliquely downward on one side of the screening frame close to the discharge port.
[0013] The present invention is further configured as follows: the discharge plate is provided with a plurality of second discharge chutes which are in one-to-one communication with the first discharge chutes.
[0014] The present invention is further configured as follows: a drag handle is provided on one side of the material receiving frame.
[0015] The beneficial effects of the utility model are:
[0016] 1. By setting up a screening frame and screening blocks, the one-piece nails will directly fall into the screening frame after assembly, and the vibration mechanism will drive the screening frame to vibrate up and down, so that the unassembled nail bodies and angle pieces will fall from the blanking gap (the blanking gap is larger than the diameter of the nail body but smaller than the length of the angle piece, so the unassembled nail body will fall from the blanking gap, and the angle piece will also fall from the blanking gap after tilting after vibration, but the assembled one-piece nails will cause the angle piece to contact the screening block because the angle piece and the nail body are connected at 90 degrees). After that, the assembled one-piece nails will be discharged from the discharge port, thereby screening out the unassembled or loosely assembled one-piece nails to avoid affecting the quality of the product.
[0017] 2. By rotating the cylindrical screening block and setting it on the screening frame, when the vibration mechanism drives the screening frame to vibrate up and down, since the outer surface of the screening block is arc-shaped, when the unassembled nail body and corner piece fall on the screening block, the nail body will slide along the arc-shaped screening block and then fall from the feeding gap, and the corner piece will also slide along one side of the screening block under the vibration of the screening frame and fall into the receiving frame below. However, the assembled one-piece nail is stuck between the two screening blocks and will not fall down because the corner piece and the nail body are at 90 degrees. By setting the cylindrical screening block, it is beneficial to screen the unassembled or loosely assembled one-piece nails. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0019] Figure 1 This is a structural schematic diagram of an embodiment of a screening device for integrated nail production according to the present invention;
[0020] Figure 2 yes Figure 1 A is an enlarged schematic diagram;
[0021] Figure 3 It is a structural schematic diagram of an embodiment of a screening device for integrated nail production according to the present invention.
[0022] In the figure, 1. machine body; 2. screening frame; 3. screening block; 4. feeding gap; 5. discharge port; 6. vibration mechanism; 6a. limit spring; 6b. vibration motor; 7. limit rod; 8. limit hole; 9. receiving frame; 10. first feeding chute; 11. discharge plate; 12. second feeding chute; 13. drag handle. DETAILED DESCRIPTION
[0023] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.
[0024] The utility model provides a screening device for integrated nail production, such as Figures 1 to 3 As shown, it includes a body 1, a screening frame 2 with an opening at the bottom, and a plurality of screening blocks 3 evenly arranged obliquely downward in the screening frame 2, a feeding gap 4 is formed between two adjacent screening blocks 3, a discharge port 5 is provided on one side of the screening frame 2, and a vibration mechanism 6 for driving the screening frame 2 to vibrate is provided on the body 1.
[0025] Furthermore, the vibration mechanism 6 includes a plurality of limit springs 6a vertically arranged on the body 1 and a vibration motor 6b arranged on the body 1 for driving the screening frame 2, and the bottom of the screening frame 2 is fixedly connected to the top of the limit spring 6a.
[0026] Furthermore, a plurality of limiting rods 7 are vertically arranged at the bottom of the screening frame 2, and a plurality of limiting holes 8 corresponding to the limiting rods 7 are opened on the body 1. The limiting rods 7 can be movably fitted to the inner wall of the limiting hole 8, and there is a set distance between the bottom end of the limiting rod 7 and the bottom end of the limiting hole 8.
[0027] Furthermore, a material receiving frame 9 is movably provided at the bottom of the machine body 1 , and the material receiving frame 9 can be located directly below the screening frame 2 .
[0028] Furthermore, the screening block 3 is cylindrical.
[0029] Furthermore, both ends of the screening block 3 are rotatably connected to the screening frame 2 .
[0030] Furthermore, a plurality of first feeding chutes 10 connected one-to-one with the feeding gaps 4 are provided on one side of the screening frame 2 close to the discharge port 5 .
[0031] Furthermore, a discharge plate 11 is provided obliquely downward on one side of the screening frame 2 close to the discharge port 5 .
[0032] Furthermore, the discharge plate 11 is provided with a plurality of second discharge chutes 12 which are connected one-to-one with the first discharge chutes 10 .
[0033] Furthermore, a drag handle 13 is provided on one side of the material receiving frame 9 .
[0034] After the integrated nail is assembled, it directly falls into the screening frame 2, and the vibration motor 6b drives the screening frame 2 to vibrate up and down, so that the unassembled nail body and corner piece fall from the blanking gap 4 (the blanking gap 4 is larger than the diameter of the nail body but smaller than the length of the corner piece, so the unassembled nail body will fall from the blanking gap 4, and the corner piece will also tilt and fall from the blanking gap 4 after vibration, but the assembled integrated nail will cause the corner piece to contact the screening block 3 because the corner piece and the nail body are connected at 90°). After that, the assembled integrated nail will be discharged from the discharge port 5, so that the unassembled or loosely assembled integrated nails will be screened out to avoid affecting the quality of the product.
[0035] By rotating the cylindrical screening block 3 and setting it on the screening frame 2, when the vibration mechanism 6 drives the screening frame 2 to vibrate up and down, since the outer surface of the screening block 3 is arc-shaped, when the unassembled nail body and corner piece fall on the screening block 3, the nail body will slide along the arc-shaped screening block 3, and then fall from the unloading gap 4, and the corner piece will also slide along one side of the screening block 3 under the vibration of the screening frame 2 and fall into the receiving frame 9 below, but the assembled one-piece nail is stuck between the two screening blocks 3 because the corner piece and the nail body are at 90°; by setting the cylindrical screening block 3, it is beneficial to screen the unassembled or loosely assembled one-piece nails.
[0036] By providing the limiting rod 7 and the limiting hole 8, the connection between the screening frame 2 and the machine body 1 is increased, so that the up and down vibration process of the screening frame 2 is more stable.
[0037] By providing the material receiving frame 9, the fallen nail bodies and corner pieces are collected to facilitate subsequent reuse and avoid waste.
[0038] By providing the first feeding chute 10 and the second feeding chute 12 , the integrated nail engaged between the two screening blocks 3 can be discharged along the inclined first feeding chute 10 and the second feeding chute 12 , thereby preventing the integrated nail from interfering with the discharge port 5 .
[0039] It should be noted that the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referenced to each other.
[0040] The above description is only a description of the preferred embodiments of the present invention and does not limit the scope of the present invention. Any changes and modifications made by ordinary technicians in the field of the present invention based on the above disclosure shall fall within the scope of protection of the claims.
Claims
1. A screening device for integrated nail production, characterized by: The invention comprises a machine body (1), a screening frame (2) with an opening at the bottom, and a plurality of screening blocks (3) evenly arranged in an oblique downward direction in the screening frame (2), a material discharge gap (4) is formed between two adjacent screening blocks (3), a material discharge port (5) is provided on one side of the screening frame (2), and a vibration mechanism (6) for driving the screening frame (2) to vibrate is provided on the machine body (1).
2. The screening device for producing integrated nails according to claim 1, characterized in that: The vibration mechanism (6) comprises a plurality of limit springs (6a) vertically arranged on the machine body (1) and a vibration motor (6b) arranged on the machine body (1) for driving the screening frame (2); the bottom of the screening frame (2) is fixedly connected to the top of the limit springs (6a).
3. The screening device for producing integrated nails according to claim 2, characterized in that: A plurality of limiting rods (7) are vertically arranged at the bottom of the screening frame (2), and a plurality of limiting holes (8) corresponding to the limiting rods (7) are opened on the machine body (1). The limiting rods (7) can be movably fitted to the inner walls of the limiting holes (8), and a set distance is provided between the bottom ends of the limiting rods (7) and the bottom ends of the limiting holes (8).
4. The screening device for producing integrated nails according to claim 2, characterized in that: A material receiving frame (9) is movably provided at the bottom of the machine body (1), and the material receiving frame (9) can be located directly below the screening frame (2).
5. The screening device for producing integrated nails according to claim 4, characterized in that: The screening block (3) is cylindrical.
6. The screening device for producing integrated nails according to claim 5, characterized in that: Both ends of the screening block (3) are rotatably connected to the screening frame (2).
7. The screening device for producing integrated nails according to claim 1, characterized in that: A plurality of first discharge troughs (10) connected one to one with the discharge gaps (4) are provided on one side of the screening frame (2) close to the discharge port (5).
8. The screening device for producing integrated nails according to claim 7, characterized in that: A discharge plate (11) is provided obliquely downward on one side of the screening frame (2) close to the discharge port (5).
9. The screening device for producing integrated nails according to claim 8, characterized in that: The discharge plate (11) is provided with a plurality of second discharge chutes (12) which are in one-to-one communication with the first discharge chutes (10).
10. The screening device for producing integrated nails according to claim 4, characterized in that: A drag handle (13) is provided on one side of the material receiving frame (9).