Feeding and screw inserting mechanism of stainless steel screw anti-loosening dispensing machine

Abstract

The utility model discloses a feeding and screw inserting mechanism of a stainless steel screw anti-loosening dispensing machine, and relates to the technical field of feeding devices. The vibration feeding disc comprises a vibration feeding disc body, a guide rail is fixedly connected to a discharging port of the vibration feeding disc body, a material groove is formed in the surface of the guide rail in a penetrating mode, a positioning assembly is arranged below the guide rail, and a screw storage bakelite jig used for containing screws is clamped on the surface of the positioning assembly. A plurality of grooves used for containing screws are formed in the surface of the screw storage bakelite jig at equal intervals, a guide-in mechanism used for guiding the screws into the screw storage bakelite jig is installed at the right end of the guide rail, and the effect that the screws are automatically inserted into the screw storage bakelite jig conveniently is achieved in the using process. And manual one-by-one feeding is not needed, so that the operation process is simpler and more convenient, and the feeding efficiency of the screws is also improved.

Description

Technical Field

[0001] This utility model relates to the technical field of feeding devices, specifically to a feeding screw insertion mechanism for a stainless steel screw anti-loosening dispensing machine. Background Technology

[0002] Screw anti-loosening treatments can be broadly categorized into two main types based on the materials used: one type involves attaching special engineering plastics to the screw threads using a special processing method. During tightening, the engineering plastics are compressed, generating a strong reaction force that increases friction between the screw threads, providing absolute resistance to vibration and completely resolving the loosening problem. The other type involves pre-coating the screw with a special chemical adhesive. This adhesive is a high-viscosity, non-toxic, thixotropic sealant that can be pre-applied to the threads, suitable for automatic application. After drying, the adhesive forms a solid coating on the screw surface. This coating undergoes a chemical change as the screw is tightened into the nut, bonding the screw and nut tightly together to prevent loosening and detachment.

[0003] Screw dispensing and screwing into threaded holes is widely used in military and civilian electronic products. Currently, before dispensing glue to screws, it is often necessary to manually insert the screws into a screw storage bakelite jig, and then a dispensing machine applies the glue. During the insertion of each screw, uneven force is often applied, affecting the overall quality of the processed product. Furthermore, this method of screw insertion is labor-intensive, costly, and inefficient.

[0004] Therefore, a feeding screw insertion mechanism for a stainless steel screw anti-loosening dispensing machine is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a feeding screw insertion mechanism for a stainless steel screw anti-loosening dispensing machine in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] A screw feeding and inserting mechanism for a stainless steel screw anti-loosening dispensing machine includes a vibrating feeding disc body. A guide rail is fixedly connected to the outlet of the vibrating feeding disc body. A material groove is formed through the surface of the guide rail. A positioning component is arranged below the guide rail. The surface of the positioning component holds a screw storage bakelite fixture for holding screws. The surface of the screw storage bakelite fixture has multiple grooves evenly spaced for accommodating screws. An inlet mechanism for guiding screws into the screw storage bakelite fixture is installed at the right end of the guide rail. A sliding control component for controlling the lateral movement of the positioning component is arranged on the right side of the vibrating feeding disc body.

[0008] Furthermore, the inlet mechanism includes an electric push rod and two end blocks. The electric push rod is fixedly mounted on the surface of the guide rail. A connecting rod is fixedly connected to the telescopic end of the electric push rod. A mounting box is fixedly connected to the end of the connecting rod. The surface of the mounting box is provided with a drive assembly for controlling the two end blocks to move closer and further apart.

[0009] Furthermore, the drive assembly includes a first motor, which is fixedly mounted on the inner wall of the mounting box. A double-ended screw is fixedly connected to the output end of the first motor. Two support rods are threadedly connected to the surface of the double-ended screw. The two support rods are fixedly connected to two end blocks respectively. A sliding groove is provided through the left side of the mounting box, and the inner wall of the sliding groove is slidably connected to the surface of the support rods.

[0010] Furthermore, the positioning component includes a support box, and the screw storage bakelite fixture is placed inside the support box. A lead screw is threaded to the right side wall of the support box, a knob is fixedly connected to the right end of the lead screw, and an abutment plate is fixedly connected to the left end of the lead screw, and the abutment plate is in contact with the surface of the screw storage bakelite fixture.

[0011] Furthermore, the sliding control component includes a mounting plate, which is fixedly connected to the surface of the vibrating feeding disc body. A second motor is fixedly mounted on the top surface of the mounting plate, and a threaded column is fixedly connected to the output end of the second motor. A U-shaped bracket is threadedly connected to the surface of the threaded column, and the top end of the U-shaped bracket is fixedly connected to the bottom surface of the support box. A sliding column is fixedly connected to the top surface of the mounting plate, and the sliding column is slidably connected to the U-shaped bracket.

[0012] Furthermore, the longitudinal width of the material groove is greater than the width of the screw body, and the longitudinal width of the material groove is less than the width of the screw head.

[0013] The beneficial effects of this utility model are as follows:

[0014] The screws are fed one by one by the vibrating feeding tray. The screws slide to the right along the inner wall of the trough and eventually enter the guiding mechanism. The guiding mechanism inserts the screws into the grooves on the surface of the screw storage bakelite fixture. By operating the sliding control component, the positioning component and the screw storage bakelite fixture can be moved to the right so that the next groove is aligned with the guiding mechanism. The above process is repeated until the screw storage bakelite fixture is full. After the screw storage bakelite fixture is full, the positioning component releases the limit on the screw storage bakelite fixture, and the screw storage bakelite fixture is sent into the dispensing machine for dispensing. In use, it realizes the effect of automatically inserting screws into the screw storage bakelite fixture, eliminating the need for manual feeding one by one, making the operation simpler and more convenient, and improving the feeding efficiency of screws. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a top sectional view of the inlet mechanism of this utility model;

[0017] Figure 3 This is a top view of the positioning component structure of this utility model;

[0018] Reference numerals in the attached drawings: 1. Vibrating feeder body; 2. Guide rail; 3. Material trough; 4. Inlet mechanism; 401. Electric push rod; 402. Connecting rod; 403. End block; 404. Mounting box; 405. First motor; 406. Double-ended screw; 407. Support rod; 408. Slide groove; 5. Sliding control assembly; 501. Second motor; 502. Threaded column; 503. Slide column; 504. U-shaped bracket; 6. Positioning assembly; 601. Support box; 602. Lead screw; 603. Knob; 604. Contact plate; 7. Screw storage bakelite jig. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0023] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] like Figures 1 to 3 As shown, a screw feeding and inserting mechanism for a stainless steel screw anti-loosening dispensing machine includes a vibrating feeding plate body 1. A guide rail 2 is fixedly connected to the outlet of the vibrating feeding plate body 1. A material groove 3 is opened through the surface of the guide rail 2. A positioning component 6 is arranged below the guide rail 2. A screw storage bakelite fixture 7 for holding screws is held on the surface of the positioning component 6. Multiple grooves for accommodating screws are opened at equal intervals on the surface of the screw storage bakelite fixture 7. An inlet mechanism 4 for guiding screws into the screw storage bakelite fixture 7 is installed at the right end of the guide rail 2. A sliding control component 5 for controlling the lateral movement of the positioning component 6 is arranged on the right side of the vibrating feeding plate body 1. More specifically, the screws are output one by one by the vibrating feeding tray 1. The screws will slide to the right along the inner wall of the material groove 3 and finally enter the guiding mechanism 4. The guiding mechanism 4 inserts the screws into the grooves on the surface of the screw storage bakelite fixture 7. By operating the sliding control component 5, the positioning component 6 and the screw storage bakelite fixture 7 can be controlled to move to the right, so that the next groove is aligned with the guiding mechanism 4. The above process is repeated until the screw storage bakelite fixture 7 is full. After the screw storage bakelite fixture 7 is full, the positioning component 6 releases the limit on the screw storage bakelite fixture 7, and the screw storage bakelite fixture 7 is sent into the dispensing machine for dispensing operation.

[0025] The feeding mechanism 4 includes an electric push rod 401 and two end blocks 403. The electric push rod 401 is fixedly mounted on the surface of the guide rail 2. A connecting rod 402 is fixedly connected to the telescopic end of the electric push rod 401. A mounting box 404 is fixedly connected to the end of the connecting rod 402. The surface of the mounting box 404 is provided with a drive assembly for controlling the two end blocks 403 to move closer and further apart. It should be noted that when a screw reaches between the two end blocks 403, the electric push rod 401 drives the connecting rod 402 to descend, which in turn drives the drive assembly and the end blocks 403 to descend, causing the screw to approach the screw storage bakelite fixture 7. Then, the drive assembly controls the end blocks 403 to move, causing the two end blocks 403 to separate from each other. The screw located inside the two end blocks 403 will fall vertically into the screw storage bakelite fixture 7, thereby feeding the screw into the screw storage bakelite fixture 7.

[0026] The drive assembly includes a first motor 405, which is fixedly mounted on the inner wall of the mounting box 404. A double-ended screw 406 is fixedly connected to the output end of the first motor 405. Two support rods 407 are threadedly connected to the surface of the double-ended screw 406, and the two support rods 407 are respectively fixedly connected to two end blocks 403. A sliding groove 408 is formed through the left side of the mounting box 404, and the inner wall of the sliding groove 408 is slidably connected to the surface of the support rods 407. More specifically, the first motor 405 drives the double-ended screw 406 to rotate, and under the action of the thread, the support rods 407 can slide along the inner wall of the sliding groove 408, thereby moving the end blocks 403.

[0027] The positioning component 6 includes a support box 601, and the screw storage bakelite fixture 7 is placed inside the support box 601. A lead screw 602 is threadedly connected to the right side wall of the support box 601. A knob 603 is fixedly connected to the right end of the lead screw 602, and a contact plate 604 is fixedly connected to the left end of the lead screw 602. The contact plate 604 is in contact with the surface of the screw storage bakelite fixture 7. It should be noted that after the screw storage bakelite fixture 7 is placed inside the support box 601, rotating the knob 603 will drive the lead screw 602 to rotate. Under the action of the thread, the end of the lead screw 602 will move, thereby pushing the contact plate 604 to move. The contact plate 604 and the inside of the support box 601 are used to fix the screw storage bakelite fixture 7, thereby keeping the screw storage bakelite fixture 7 stable. Rotating the knob 603 in the opposite direction will release the limitation on the screw storage bakelite fixture 7, making it easy to remove the screw storage bakelite fixture 7 and screws from inside the support box 601.

[0028] The sliding control assembly 5 includes a mounting plate, which is fixedly connected to the surface of the vibrating feeding disc body 1. A second motor 501 is fixedly mounted on the top surface of the mounting plate. A threaded post 502 is fixedly connected to the output end of the second motor 501. A U-shaped bracket 504 is threadedly connected to the surface of the threaded post 502, and the top end of the U-shaped bracket 504 is fixedly connected to the bottom surface of the support box 601. A sliding column 503 is fixedly connected to the top surface of the mounting plate, and the sliding column 503 is slidably connected to the U-shaped bracket 504. More specifically, the second motor 501 drives the threaded post 502 to rotate, and under the action of the thread, the U-shaped bracket 504 will slide along the surface of the sliding column 503, thereby controlling the movement of the positioning assembly 6 and the screw storage bakelite fixture 7, so that the different grooves on the surface of the screw storage bakelite fixture 7 are sequentially aligned with the screws at the position of the guiding mechanism 4.

[0029] The longitudinal width of the feed groove 3 is greater than the width of the screw body, and the longitudinal width of the feed groove 3 is less than the width of the screw head. It should be noted that when the screw is located inside the feed groove 3, the feed groove 3 is used to ensure that the screw can slide along the inner wall of the feed groove 3 and will not fall out of the feed groove 3, thereby ensuring that the screw is smoothly delivered to the end block 403.

[0030] In summary: the screws are output one by one by the vibrating feeding tray 1. The screws will slide to the right along the inner wall of the material groove 3 and finally enter the guiding mechanism 4. The guiding mechanism 4 inserts the screws into the grooves on the surface of the screw storage bakelite fixture 7. By operating the sliding control component 5, the positioning component 6 and the screw storage bakelite fixture 7 can be moved to the right so that the next groove is aligned with the guiding mechanism 4. The above process is repeated until the screw storage bakelite fixture 7 is full. After the screw storage bakelite fixture 7 is full, the positioning component 6 releases the limit on the screw storage bakelite fixture 7 and sends the screw storage bakelite fixture 7 into the dispensing machine for dispensing. In use, it achieves the effect of automatically inserting screws into the screw storage bakelite fixture without manual feeding one by one, making the operation simpler and more convenient, and improving the feeding efficiency of screws.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding screw insertion mechanism for a stainless steel screw anti-loosening dispensing machine, characterized in that, The device includes a vibrating feeding tray body (1), a guide rail (2) is fixedly connected to the outlet of the vibrating feeding tray body (1), a material groove (3) is opened through the surface of the guide rail (2), a positioning component (6) is provided below the guide rail (2), a screw storage bakelite fixture (7) for holding screws is held on the surface of the positioning component (6), a plurality of grooves for accommodating screws are opened at equal intervals on the surface of the screw storage bakelite fixture (7), an inlet mechanism (4) for guiding screws into the screw storage bakelite fixture (7) is installed on the right end of the guide rail (2), and a sliding control component (5) for controlling the lateral movement of the positioning component (6) is provided on the right side of the vibrating feeding tray body (1).

2. The feeding screw insertion mechanism of a stainless steel screw anti-loosening dispensing machine according to claim 1, characterized in that, The inlet mechanism (4) includes an electric push rod (401) and two end blocks (403). The electric push rod (401) is fixedly installed on the surface of the guide rail (2). The telescopic end of the electric push rod (401) is fixedly connected to a connecting rod (402). The end of the connecting rod (402) is fixedly connected to a mounting box (404). The surface of the mounting box (404) is provided with a drive assembly for controlling the two end blocks (403) to move closer and further apart.

3. The feeding screw insertion mechanism of a stainless steel screw anti-loosening dispensing machine according to claim 2, characterized in that, The drive assembly includes a first motor (405), which is fixedly mounted on the inner wall of the mounting box (404). The output end of the first motor (405) is fixedly connected to a double-ended screw (406). The surface of the double-ended screw (406) is threaded with two support rods (407). The two support rods (407) are fixedly connected to two end blocks (403) respectively. A sliding groove (408) is provided through the left side of the mounting box (404), and the inner wall of the sliding groove (408) is slidably connected to the surface of the support rods (407).

4. The feeding screw insertion mechanism of a stainless steel screw anti-loosening dispensing machine according to claim 1, characterized in that, The positioning component (6) includes a support box (601), and the screw storage bakelite fixture (7) is placed inside the support box (601). A lead screw (602) is threadedly connected to the right side wall of the support box (601). A knob (603) is fixedly connected to the right end of the lead screw (602). A contact plate (604) is fixedly connected to the left end of the lead screw (602), and the contact plate (604) is in contact with the surface of the screw storage bakelite fixture (7).

5. The feeding screw insertion mechanism of a stainless steel screw anti-loosening dispensing machine according to claim 4, characterized in that, The sliding control component (5) includes a mounting plate, which is fixedly connected to the surface of the vibrating feeding plate body (1). A second motor (501) is fixedly mounted on the top surface of the mounting plate. A threaded column (502) is fixedly connected to the output end of the second motor (501). A U-shaped bracket (504) is threadedly connected to the surface of the threaded column (502). The top end of the U-shaped bracket (504) is fixedly connected to the bottom surface of the support box (601). A sliding column (503) is fixedly connected to the top surface of the mounting plate. The sliding column (503) is slidably connected to the U-shaped bracket (504).

6. The feeding screw insertion mechanism of a stainless steel screw anti-loosening dispensing machine according to claim 3, characterized in that, The longitudinal width of the material groove (3) is greater than the width of the screw body, and the longitudinal width of the material groove (3) is less than the width of the screw head.

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