A screw manufacturing equipment

Abstract

This utility model belongs to the field of screw manufacturing technology, specifically a screw manufacturing equipment, including a cleaning machine body; a drain pipe is installed at the end of the cleaning machine body; two sets of mounting plates are fixed to the outer wall of the cleaning machine body; an electric push rod is fixed to the inner wall of the mounting plate; a connecting rod is fixed to the output end of the electric push rod, and the connecting rod is slidably set in the middle of the cleaning machine body, and the connecting rod is U-shaped; a movable plate is fixed to the bottom of the connecting rod, and the movable plate is slidably set in the inner wall of the cleaning machine body; with the help of two sets of flip-up filter screens, the accuracy of cleaning bolts inside the cleaning machine body can be improved, reducing the problem that the original screws were fixed and therefore difficult to clean effectively in the internal or bottom areas; and with the help of two sets of elastic cloths, the problem of the filter screen getting stuck during operation can be avoided, and the filter screen can be easily straightened and reset.

Description

Technical Field

[0001] This utility model belongs to the field of screw manufacturing technology, specifically a screw manufacturing equipment. Background Technology

[0002] Screws are common fasteners widely used in machinery, construction, electronics, furniture, and many other fields. Their core function is to connect and fix two or more objects through the rotation and engagement of their threads. Common types of screws include hex head screws, socket head cap screws, and Phillips head screws.

[0003] Ultrasonic cleaning machines are widely used in the screw production process. Their main purpose is to remove impurities such as oil, metal shavings, and polishing agents from the screw surface, ensuring the cleanliness of the screw and improving the quality of subsequent processing.

[0004] Through long-term observation, it has been found that existing cleaning devices typically use a fixed stacked arrangement of screws, which causes the upper screws to block the ultrasonic wave propagation path, resulting in a significant reduction in the cleaning effect of the lower or inner screws. Therefore, a screw production device is proposed to address the above problem. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a screw production equipment.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The screw production equipment of this utility model includes a cleaning machine body; a drain pipe is installed at the end of the cleaning machine body; two sets of mounting plates are fixedly connected to the outer wall of the cleaning machine body; an electric push rod is fixedly connected to the inner wall of the mounting plate; a connecting rod is fixedly connected to the output end of the electric push rod, and the connecting rod is slidably arranged in the middle of the cleaning machine body, and the connecting rod is U-shaped; a movable plate is fixedly connected to the bottom of the connecting rod, and the movable plate is slidably arranged in the inner wall of the cleaning machine body; two sets of filter screens are hinged to the side wall of the movable plate; an elastic cloth is fixedly connected to the end of the filter screen, and the elastic cloth is fixedly connected to the inner wall of the cleaning machine body.

[0007] Preferably, a support rod is rotatably connected to the middle of the connecting rod; a locking block is fixedly connected to the end of the support rod; a fixing rod is fixedly connected to the top of the movable plate, and the fixing rod is located away from the connecting rod; a locking frame is fixedly connected to the top of the fixing rod, and the inner wall of the locking frame is shaped to match the locking block; a spring is fixedly connected to the inner wall of the locking frame; a fixing pin is fixedly connected to the end of the spring; the bottom of the fixing pin is arc-shaped; a pull rod is fixedly connected to the inner wall of the fixing pin, and the pull rod is slidably arranged in the middle of the locking frame.

[0008] Preferably, a housing is fixedly connected to the end of the main body of the cleaning machine; a limiting member is slidably connected to the inner wall of the housing, and the limiting member is U-shaped; a counterweight is fixedly connected to the bottom of the limiting member.

[0009] Preferably, an elastic rope is fixedly connected to the bottom of the movable plate; an impact block is fixedly connected to the middle of the elastic rope, and the impact block is in contact with the bottom of the movable plate.

[0010] Preferably, a fixing block is fixedly connected to the inner wall of the limiting member; an inner hole is opened in the middle of the support rod, and the inner hole and the fixing block are matched in shape; a guide groove is opened at the top of the inner hole.

[0011] Preferably, the pull rod has two sets of gripping grooves in the middle.

[0012] The beneficial effects of this utility model are:

[0013] This utility model provides a screw production equipment. By using two sets of flip-up filter screens, it can improve the accuracy of cleaning bolts inside the main body of the cleaning machine, reduce the problem that the screws inside or at the bottom area are difficult to clean effectively because they are not fixed in place. In addition, the two sets of elastic cloths can prevent the filter screen from getting stuck during operation, and at the same time, it is easy to straighten and reset the filter screen as a whole.

[0014] This utility model provides a screw production equipment. By using a support rod, the connection between the locking block and the locking frame can reinforce the other end of the sliding movable plate. This reduces the problem of jamming or excessive resistance when the movable plate slides due to uneven force on both ends when there are many items stored on the top of the two sets of filter screens. At the same time, after separating the locking block and the locking frame, it is convenient to remove the items on the top of the two sets of filter screens. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the filter structure in this utility model;

[0018] Figure 3 for Figure 2 Enlarged view of point A;

[0019] Figure 4 This is a schematic diagram of the movable plate structure in this utility model;

[0020] Figure 5 This is a schematic diagram of the limiting component structure in this utility model.

[0021] Legend:

[0022] 1. Cleaning machine body; 11. Drain pipe; 12. Mounting plate; 13. Electric push rod; 14. Connecting rod; 15. Movable plate; 16. Filter screen; 17. Elastic cloth; 2. Support rod; 21. Locking block; 22. Fixing rod; 23. Locking frame; 24. Spring; 25. Fixing pin; 26. Pull rod; 3. Housing; 31. Limiting component; 32. Counterweight; 4. Elastic rope; 41. Impact block; 5. Fixing block; 51. Inner hole; 52. Guide groove; 6. Grip groove. Detailed Implementation

[0023] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Specific implementation examples are given below.

[0025] like Figure 1-5As shown, a screw production device includes a cleaning machine body 1; a drain pipe 11 is installed at the end of the cleaning machine body 1; two sets of mounting plates 12 are fixedly connected to the outer wall of the cleaning machine body 1; an electric actuator 13 is fixedly connected to the inner wall of the mounting plate 12; a connecting rod 14 is fixedly connected to the output end of the electric actuator 13, and the connecting rod 14 is slidably disposed in the middle of the cleaning machine body 1, and the connecting rod 14 is U-shaped; a movable plate 15 is fixedly connected to the bottom of the connecting rod 14, and the movable plate 15 is slidably disposed in the inner wall of the cleaning machine body 1. The movable plate 15 has two sets of filter screens 16 hinged to its side wall; each filter screen 16 has an elastic cloth 17 fixedly attached to its end, and the elastic cloth 17 is fixedly connected to the inner wall of the cleaning machine body 1; during operation, the operator needs to install the cleaning machine body 1 in the designated work area, pour an appropriate amount of cleaning solution into the inner wall of the cleaning machine body 1, and then, by using the two sets of unfolded filter screens 16 set on the inner wall of the cleaning machine body 1, an appropriate amount of screws can be placed inside the cleaning machine body 1 and piled on top of the filter screens 16. When the machine is in use, the operator can turn on the main body 1 of the cleaning machine. If subsequent cleaning of the screws in the bottom layer or inner tank is required, the operator can turn on the electric push rod 13. During the up-and-down movement of the output end of the electric push rod 13, the connecting rod 14 slides in the middle of the main body 1 of the cleaning machine. Simultaneously, the connecting rod 14 pulls the movable plate 15 along the inner wall of the main body 1 of the cleaning machine. As the movable plate 15 moves up or down, the length of the elastic cloth 17 is extended, causing the movable plate 15 to tilt. Under the influence of gravity, the screws on the top of the filter screen 16 can be flipped, changing their position. This step, combined with the two sets of flippable filter screens 16, improves the accuracy of cleaning the bolts inside the main body 1 of the cleaning machine, reducing the problem of screws being difficult to clean effectively due to their fixed placement. Furthermore, the two sets of elastic cloths 17 prevent the filter screen 16 from getting stuck during operation and facilitate the straightening and resetting of the entire filter screen 16.

[0026] like Figure 1-5As shown, a support rod 2 is rotatably connected to the middle of the connecting rod 14; a locking block 21 is fixedly connected to the end of the support rod 2; a fixing rod 22 is fixedly connected to the top of the movable plate 15, and the fixing rod 22 is set away from the connecting rod 14; a locking frame 23 is fixedly connected to the top of the fixing rod 22, and the inner wall of the locking frame 23 is shaped to match the locking block 21; a spring 24 is fixedly connected to the inner wall of the locking frame 23; a fixing pin 25 is fixedly connected to the end of the spring 24; the bottom of the fixing pin 25 is arc-shaped; a pull rod 26 is fixedly connected to the inner wall of the fixing pin 25, and the pull rod 26 is slidably set in the middle of the locking frame 23; during operation, with the fixing rod 22 set at the top of the movable plate 15 and a large number of bolts placed on the top of the two sets of filter screens 16, the operator can rotate the position of the support rod 2 and lock the locking block 21 into the inner wall of the locking frame 23, and during the locking process, the end of the locking frame 23 can first engage with the arc-shaped... When the fixing pin 25 makes contact and the clip frame 23 continues to engage, the fixing pin 25 is pushed upwards until it enters the inner groove at the top of the clip frame 23. Then, the spring 24 closes the clip frame 23 again to secure the support rod 2. To disengage the clip frame 23 from the clip block 21, pull the lever 26 upwards until the fixing pin 25 is completely disengaged from the inner groove of the clip frame 23. This step, combined with the support rod 2, connects the clip block 21 and the clip frame 23, reinforcing the other end of the sliding movable plate 15. This reduces the risk of jamming or excessive resistance when the movable plate 15 slides due to uneven force on both ends when there are many items stored on top of the two sets of filters 16. Separating the clip block 21 from the clip frame 23 facilitates the removal of items from the top of the two sets of filters 16.

[0027] like Figure 1-5 As shown, a housing 3 is fixedly connected to the end of the main body 1 of the cleaning machine; a limiting member 31 is slidably connected to the inner wall of the housing 3, and the limiting member 31 is U-shaped; a counterweight 32 is fixedly connected to the bottom of the limiting member 31; during operation, since the housing 3 is located in the middle of the main body 1 of the cleaning machine, and when the support rod 2, which is separated from the frame 23, needs to be stored later, the support rod 2 can be rotated so that after the support rod 2 approaches the limiting member 31, the limiting member 31 can be pulled up first, and the support rod 2 can be inserted into the arc-shaped inner wall of the limiting member 31, and the counterweight 32 can be used to further store it. Under the weight of body 32, the limiting member 31 can make deep contact with the support rod 2. When the connecting rod 14 moves up and down, the support rod 2 can drive the limiting member 31 to slide up and down. This step, under the action of the U-shaped limiting member 31, can complete the overall storage of the support rod 2, reducing the problem of frequent left and right swinging of the unlimited support rod 2 after the card block 21 is separated from the card frame 23. At the same time, the counterweight 32 can reduce the phenomenon of separation after the limiting member 31 and the support rod 2 are in contact.

[0028] like Figure 1-5 As shown, an elastic rope 4 is fixedly connected to the bottom of the movable plate 15; an impact block 41 is fixedly connected to the middle of the elastic rope 4, and the impact block 41 is in contact with the bottom of the movable plate 15; during operation, by setting the elastic rope 4 at the bottom of the movable plate 15, the impact block 41 can swing up and down under the action of inertia when the movable plate 15 moves up and down, and impact the bottom position of the movable plate 15 at the same time. With the elastic rope 4, the number of times the impact block 41 impacts the bottom position of the movable plate 15 can be increased. This step, together with the vibration force generated by the impact of the impact block 41, can disengage some of the stuck screws, so that they can be adjusted in position later. At the same time, the elastic rope 4 can increase the frequency of impact on the movable plate 15.

[0029] like Figure 1-5 As shown, a fixing block 5 is fixedly connected to the inner wall of the limiting member 31; an inner hole 51 is opened in the middle of the support rod 2, and the inner hole 51 and the fixing block 5 are matched in shape; a guide groove 52 is opened at the top of the inner hole 51; during operation, by setting the fixing block 5 on the inner wall of the limiting member 31, the inner hole 51 can gradually approach the position of the fixing block 5 during the process of inserting the support rod 2 into the inner wall of the limiting member 31, and under the action of the guide groove 52, the position of the unfolded fixing block 5 can be guided. This step, together with the fixed block 5, can further improve the stability of the support rod 2 in the storage work, reduce the phenomenon of the support rod 2 frequently swinging at the inner wall of the limiting member 31, and reduce the phenomenon of subsequent detachment. In addition, the guide groove 52 can facilitate the stability of the subsequent closure of the two.

[0030] like Figure 1-5 As shown, the pull rod 26 has two sets of grip grooves 6 in the middle. During operation, the grip grooves 6 in the middle of the pull rod 26 allow the rod to be pulled directly, making contact with the recessed grip grooves 6. This step, combined with the grip grooves 6, improves the stability when pulling the pull rod 26 and reduces the possibility of slippage.

[0031] Working Principle: After installing the main body 1 of the cleaning machine in the designated working area and pouring an appropriate amount of cleaning solution into the inner wall of the main body 1, two sets of unfolded filter screens 16 are installed on the inner wall of the main body 1. A suitable amount of screws can then be placed inside the main body 1 and piled on top of the filter screens 16. At this point, the operator can start the main body 1. To clean the screws at the bottom or in the inner tank, the electric actuator 13 is activated. As the output end of the electric actuator 13 moves up and down, it moves the connecting rod 14 to slide in the middle of the main body 1. Simultaneously, the connecting rod 14 pulls the movable plate 15 to move along the inner wall of the main body 1, and the movable plate 15 moves upwards or downwards. During movement, the elastic cloth 17 can be stretched, causing the movable plate 15 to tilt. Under the influence of gravity, the screws on the top of the filter screen 16 can roll and change their position. With a fixing rod 22 on the top of the movable plate 15 and numerous bolts on the tops of the two sets of filter screens 16, the operator can rotate the support rod 2 and engage the locking block 21 into the inner wall of the locking frame 23. During engagement, the end of the locking frame 23 first contacts the arc-shaped fixing pin 25. As the locking frame 23 continues to engage, it pushes the fixing pin 25 upwards until it enters the inner groove at the top of the locking frame 23. Then, it can be closed again with the spring 24 for complete engagement. The pair of support rods 2 are fixed together. When it is necessary to separate the frame 23 from the block 21, the pull rod 26 can be pulled upwards until the fixing pin 25 is completely disengaged from the inner groove of the frame 23. Because a housing 3 is provided in the middle of the main body 1 of the cleaning machine, when it is necessary to store the support rods 2 separated from the frame 23, the support rods 2 can be rotated. When the support rods 2 are close to the limiting member 31, the limiting member 31 can be pulled upwards, and the support rods 2 can be inserted into the arc-shaped inner wall of the limiting member 31. Under the weight of the counterweight 32, the limiting member 31 and the support rods 2 can make deep contact. When the connecting rod 14 moves up and down, the support rods 2 can drive the limiting member 31 to slide up and down. An elastic rope 4 is provided at the bottom of the movable plate 15. When the movable plate 15 moves up and down, the impact block 41 can swing up and down under the action of inertia and impact the bottom position of the movable plate 15 at the same time. With the elastic rope 4, the number of times the impact block 41 impacts the bottom position of the movable plate 15 can be increased. By providing a fixing block 5 on the inner wall of the limiting member 31, the inner hole 51 can gradually approach the position of the fixing block 5 during the process of inserting the support rod 2 into the inner wall of the limiting member 31. Under the action of the guide groove 52, the position of the unfolded fixing block 5 can be guided. By providing a gripping groove 6 in the middle of the pull rod 26, when the pull rod 26 needs to be pulled later, it can directly contact the recessed gripping groove 6.

[0032] 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 illustrative of the 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.

Claims

1. A screw production equipment, comprising a cleaning machine body (1); a drain pipe (11) is installed at the end of the cleaning machine body (1); characterized in that: Two sets of mounting plates (12) are fixed to the outer wall of the main body (1) of the cleaning machine; an electric push rod (13) is fixed to the inner wall of the mounting plate (12); a connecting rod (14) is fixed to the output end of the electric push rod (13), and the connecting rod (14) is slidably set in the middle of the main body (1) of the cleaning machine, and the connecting rod (14) is U-shaped; a movable plate (15) is fixed to the bottom of the connecting rod (14), and the movable plate (15) is slidably set in the inner wall of the main body (1) of the cleaning machine; two sets of filter screens (16) are hinged to the side wall of the movable plate (15); an elastic cloth (17) is fixed to the end of the filter screen (16), and the elastic cloth (17) is fixedly set to the inner wall of the main body (1) of the cleaning machine.

2. The screw production equipment as described in claim 1, characterized in that: The connecting rod (14) is rotatably connected to the middle of the support rod (2); the end of the support rod (2) is fixedly connected to the end of the block (21); the top of the movable plate (15) is fixedly connected to the fixing rod (22), and the fixing rod (22) is set on the side away from the connecting rod (14); the top of the fixing rod (22) is fixedly connected to the frame (23), and the inner wall of the frame (23) is shaped to match the block (21); the inner wall of the frame (23) is fixedly connected to the spring (24); the end of the spring (24) is fixedly connected to the fixing pin (25); the bottom of the fixing pin (25) is arc-shaped; the inner wall of the fixing pin (25) is fixedly connected to the pull rod (26), and the pull rod (26) is slidably set in the middle of the frame (23).

3. The screw production equipment as described in claim 2, characterized in that: The main body (1) of the cleaning machine is fixedly connected to a shell (3) at one end; a limiting member (31) is slidably connected to the inner wall of the shell (3), and the limiting member (31) is U-shaped; a counterweight (32) is fixedly connected to the bottom of the limiting member (31).

4. The screw production equipment as described in claim 1, characterized in that: An elastic rope (4) is fixed to the bottom of the movable plate (15); an impact block (41) is fixed to the middle of the elastic rope (4), and the impact block (41) is in contact with the bottom of the movable plate (15).

5. The screw production equipment as described in claim 3, characterized in that: The inner wall of the limiting member (31) is fixed with a fixing block (5); the middle part of the support rod (2) is provided with an inner hole (51), and the inner hole (51) and the fixing block (5) are matched in shape; the top of the inner hole (51) is provided with a guide groove (52).

6. The screw production equipment as described in claim 2, characterized in that: The pull rod (26) has two sets of grip grooves (6) in the middle.

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