Automatic rivet cleaning equipment

Abstract

The utility model provides automatic rivet cleaning equipment which comprises a base, a polishing chamber and a driving mechanism, supports are arranged at the two ends of the base respectively, and bearing seats are correspondingly connected to the two supports. A middle shaft penetrates through the middle of the polishing chamber, the two ends of the middle shaft penetrate through the two bearing seats respectively, the inner wall of the polishing chamber is connected with a stirring tank, and polishing sand is arranged in the polishing chamber; according to the automatic rivet polishing machine, through the automatic design of the driving mechanism and the polishing chamber, rivets can be automatically polished, the polishing efficiency is greatly improved, and time and labor needed by manual operation or semi-automatic equipment are reduced; the labor intensity of manual operation is reduced, and the injury risk possibly encountered by operators due to manual polishing is reduced; by effectively removing burrs, sharp edges and rust of the rivet, the overall quality of the rivet is improved, the safety and reliability of the rivet in the using process are ensured, and the service life of the rivet is prolonged.

Description

Technical Field

[0001] This utility model relates to the technical field of polishing and cleaning equipment, specifically to an automatic rivet cleaning device. Background Technology

[0002] In the traditional rivet manufacturing process, rivets are typically used as mechanical fasteners to firmly connect two metal plates together. A rivet generally consists of a cylindrical rod with a head and a tail, and its shape is similar to a metal needle. The rivet manufacturing process usually involves stamping and shearing processes. While these processes can effectively form the basic shape of the rivet, they also produce burrs and sharp edges on the rivet surface. In addition, rivets may develop rust due to environmental factors during long-term storage or use.

[0003] The presence of burrs, sharp edges, and rust not only affects the appearance of rivets, but more importantly, it can impact their performance and safety. For example, burrs and sharp edges can cut the operator's hands or damage the surface of the joined metal plates during riveting. Rust, on the other hand, can reduce the rivet's corrosion resistance, affecting its lifespan.

[0004] Therefore, to ensure the quality and safety of rivets, they need to be polished to remove burrs, sharp edges, and rust. However, traditional rivet polishing methods often rely on manual operation or semi-automatic equipment, which are inefficient, labor-intensive, and difficult to guarantee consistent polishing quality. Utility Model Content

[0005] The purpose of this utility model is to provide an automatic rivet cleaning device, which aims to solve the problems of burrs, sharp edges and rust generated in the existing traditional rivet production process, which reduce the quality and safety of rivets, and the low efficiency, high labor intensity and difficulty in ensuring consistent quality of polishing methods.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An automatic rivet cleaning device is provided, comprising:

[0008] A base, wherein a bracket is provided at both ends of the base, and bearing seats are connected to the two brackets in a corresponding manner;

[0009] A polishing chamber is disposed between the two supports. A central shaft runs through the middle of the polishing chamber, and the two ends of the central shaft are respectively inserted into the two bearing seats. A stirring tank is connected to the inner wall of the polishing chamber, and polishing sand is provided inside the polishing chamber.

[0010] A driving mechanism is arranged on the base outside one of the supports and connected with the middle shaft to drive the middle shaft to rotate the polishing chamber.

[0011] Preferably, the polishing chamber is a hollow hexagonal prism, and an inlet is formed on one end face of the polishing chamber, and a door is arranged on a movable cover at the inlet.

[0012] Preferably, the door is detachably arranged on the polishing chamber by a plurality of sets of lock pins, and a plurality of sets of sieve holes are formed on the door corresponding to the inlet.

[0013] Preferably, a handle is arranged on the door.

[0014] Preferably, a discharging funnel is connected to the polishing chamber above the base, and the discharging funnel is arranged in an inclined manner relative to the horizontal plane.

[0015] Preferably, the driving mechanism comprises a driving motor, a driving wheel and a driven wheel, the motor shaft of the driving motor is connected with the driving wheel, the driven wheel is connected to one end of the middle shaft, and the driving wheel and the driven wheel are connected by a belt for transmission.

[0016] Preferably, a protective cover is arranged on the periphery of the driving mechanism.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] The automatic rivet cleaning equipment provided by the present application is automatically designed by the driving mechanism and the polishing chamber, and the equipment can continuously and automatically polish the rivets, greatly improves the polishing efficiency, reduces the time and labor required by manual operation or semi-automatic equipment, reduces the need for operators to directly participate in the polishing work, accordingly reduces the labor intensity, and reduces the risk of injury that the operators may suffer due to manual polishing; by effectively removing the burrs, sharp edges and rust of the rivets, the automatic cleaning equipment improves the overall quality of the rivets, ensures the safety and reliability of the rivets during use, and prolongs the service life of the rivets; the automatic polishing equipment can make the surface of the rivet smoother and neater, improves the appearance quality of the rivet, and improves the overall aesthetic degree of the final product. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0020] Figure 1 is a perspective view of the present application;

[0021] Figure 2 is a partial sectional view of the present application;

[0022] Figure 3 is a front view of the present application;

[0023] Figure 4 is an A-A sectional view of Figure 3 ;

[0024] Figure 5 is a B-B sectional view of Figure 3 ;

[0025] Figure 6 is a top view of the present application;

[0026] Figure 7 is a C-C sectional view of the present application.

[0027] In the figure: 1, base; 2, support; 3, bearing seat; 4, polishing chamber; 5, central shaft; 6, stirring tank; 7, polishing sand; 8, driving mechanism; 9, inlet; 10, door body; 11, lock pin; 12, screen hole; 13, handle; 14, discharging hopper; 15, driving motor; 16, driving wheel; 17, driven wheel; 18, belt; 19, guard. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below, obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0030] In addition, the terms "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" are only used for descriptive purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated.

[0031] The utility model discloses a rivet automatic cleaning equipment. Figures 1 to 7 The utility model discloses a rivet automatic cleaning equipment.

[0032] As Figures 1 to 7 The utility model discloses a rivet automatic cleaning equipment, which comprises:

[0033] The base 1 is provided with a support 2 at each end, and the two supports 2 are connected with bearing seats 3 corresponding to each other;

[0034] The polishing chamber 4 is arranged between the two supports 2, and a middle shaft 5 penetrates the middle part of the polishing chamber 4, the two ends of the middle shaft 5 are respectively arranged in the two bearing seats 3, and the inner wall of the polishing chamber 4 is connected with a stirring tank 6, and the polishing chamber 4 is provided with polishing sand 7;

[0035] The driving mechanism 8 is arranged on the base 1 outside one of the supports 2, and the driving mechanism 8 is connected with the middle shaft 5 to drive the middle shaft 5 to rotate the polishing chamber 4.

[0036] Preferably, the polishing chamber 4 is a hollow structure of hexagonal prism, one end face of the polishing chamber 4 is provided with a feeding port 9, and the movable cover at the feeding port 9 of the polishing chamber 4 is provided with a door body 10; the polishing chamber 4 of hexagonal prism helps to increase the contact area and frequency between the rivet and the polishing sand 7 in the polishing chamber 4, thereby improving the polishing efficiency, and the shape of hexagonal prism can also promote the tumbling and stirring of the rivet during the polishing process, so that more uniform polishing effect is achieved.

[0037] Preferably, the door body 10 is detachably installed on the polishing chamber 4 through a plurality of groups of lock pins 11, and a plurality of groups of screen holes 12 are formed in the door body 10 corresponding to the feeding port 9; the door body 10 is detachably installed through the lock pins 11, so that the operator can quickly open or close the polishing chamber 4 according to the needs, and the loading and unloading of the rivet, the replacement of the polishing sand 7, and the cleaning and maintenance of the inside of the polishing chamber 4 are facilitated; the screen holes 12 on the door body 10 allow the dust and debris generated during the polishing process to be discharged, while the polishing sand 7 and the rivet are kept in the polishing chamber 4, which helps to maintain the cleanliness of the inside of the polishing chamber 4 and reduces the loss of polishing medium.

[0038] Preferably, a handle 13 is arranged on the door body 10, which facilitates the removal of the door body 10.

[0039] Preferably, the upper of the base 1 corresponds to the polishing chamber 4 is connected with the discharge hopper 14, the discharge hopper 14 is inclined to the horizontal plane; inclined discharge hopper 14 promotes the discharge of rivet and polishing medium after polishing by gravity, speeds up the unloading process, reduces the equipment downtime, improves the overall work efficiency.

[0040] Preferably, the driving mechanism 8 comprises a driving motor 15, a driving wheel 16 and a driven wheel 17, the motor shaft of the driving motor 15 is connected with the driving wheel 16, the driven wheel 17 is connected to one end of the shaft 5, and the driving wheel 16 and the driven wheel 17 are connected by the belt 18; the use of the belt 18 to connect the driving wheel 16 and the driven wheel 17 can realize efficient power transmission, ensure the stable rotation of the polishing chamber 4, and improve the polishing efficiency.

[0041] Preferably, the driving mechanism 8 is provided with a shroud 19.

[0042] The rivet automatic cleaning equipment provided by the utility model can continuously and automatically polish the rivet, greatly improves the polishing efficiency, reduces the time and labor required by manual operation or semi-automatic equipment, reduces the need for operators to directly participate in polishing work, accordingly reduces the labor intensity, and reduces the risk of injury that operators may encounter due to manual polishing; the automatic cleaning equipment improves the overall quality of the rivet by effectively removing the burrs, sharp edges and rust of the rivet, ensures the safety and reliability of the rivet during use, and prolongs the service life of the rivet; the automatic polishing equipment can make the surface of the rivet smoother and neater, improves the appearance quality of the rivet, and improves the overall aesthetic degree of the final product.

[0043] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion or direct or indirect application in other related technical fields according to the content of the utility model specification is also included in the patent protection range of the utility model.

Claims

1. A rivet automatic cleaning apparatus characterized by comprising: Include: The base is provided with a support at both ends, and the two supports are connected with each other corresponding to the bearing seat; The polishing chamber is arranged between the two supports, the middle part of the polishing chamber penetrates the middle shaft, the two ends of the middle shaft are respectively provided in the two bearing seats, the inner wall of the polishing chamber is connected with the stirring tank, and the polishing chamber is provided with polishing sand; The driving mechanism is arranged on the base outside one of the supports, and the driving mechanism is connected with the middle shaft to drive the middle shaft to rotate the polishing chamber.

2. A rivet auto-cleaning apparatus according to claim 1, wherein The polishing chamber is a hollow structure of hexagonal prism, one end face of the polishing chamber is provided with a feeding port, and the movable cover at the feeding port of the polishing chamber is provided with a door body.

3. A rivet auto-cleaning apparatus according to claim 2, wherein The door body is detachably installed on the polishing chamber through a plurality of groups of lock nails, and a plurality of groups of screen holes are arranged on the door body corresponding to the feeding port.

4. A rivet auto-cleaning apparatus according to claim 2 or 3, characterized in that, A handle is arranged on the door body.

5. The rivet automatic cleaning apparatus according to claim 1, wherein A discharge hopper is connected to the upper side of the base corresponding to the polishing chamber, and the discharge hopper is arranged in an inclined manner relative to the horizontal plane.

6. The rivet automatic cleaning apparatus according to claim 1, wherein The driving mechanism includes a driving motor, a driving wheel and a driven wheel, the motor shaft of the driving motor is connected with the driving wheel, the driven wheel is connected to one end of the middle shaft, and the driving wheel and the driven wheel are connected through a belt to drive.

7. The rivet automatic cleaning apparatus according to claim 1 or 6, wherein The outer periphery of the driving mechanism is provided with a protective cover.

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