Lateral feeding and discharging device applied to fastener surface polishing machine

Abstract

The invention relates to the technical field of fastener polishing and material guiding, in particular to a side-mounted feeding and discharging device applied to a fastener surface polishing machine, which comprises a vertical frame, an upper-layer conveying belt and a lower-layer conveying belt, the upper-layer conveying belt and the lower-layer conveying belt are mounted on the vertical frame, and a side-mounted reaction cover is mounted on the side wall of the vertical frame. An arc-shaped upper feeding hole is formed in the side wall of the side reaction cover. According to the side-mounted feeding and discharging device applied to the fastener surface polishing machine, the feeding opening and the discharging opening which are designed to be of an embedded structure are adopted, the side-mounted feeding and discharging device and the whole equipment are integrated in the storage state, and the integrity is greatly improved; and through the arc-shaped upper feeding opening and the arc-shaped lower feeding opening which are designed by adopting the sinking grooves, the closed sealing performance and the structural stability can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of fastener polishing material guiding, in particular to a side-mounted material loading and unloading device applied to a fastener surface polishing machine. Background Art

[0002] Fasteners are structural parts including threaded parts, keys, pins, connectors, transmission parts, seals, etc. In order to improve their assembly accuracy and durability, during the fastener processing and production process, it is necessary to remove the burrs generated during the stamping process, and use a fastener surface treatment machine to grind its surface. Traditional fastener surface treatment machines require manual transportation of raw materials and workpieces into the equipment, and then disassemble and separate them after processing, which is time-consuming and labor-intensive, and has low safety and operating efficiency. In addition, the separation efficiency of internal impurities and processed raw materials is limited during the separation process. Summary of the invention

[0003] The technical problem to be solved by the present invention is that the traditional surface treatment of fasteners requires manual handling and then disassembly and separation, which is time-consuming and labor-intensive, has low safety and operating efficiency, and has limited efficiency in separating internal impurities and processed raw materials during the separation process.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a side-mounted loading and unloading device applied to a fastener surface polishing machine, comprising a vertical frame, an upper conveyor belt and a lower conveyor belt installed on the vertical frame, a side reaction cover is installed on the side wall of the vertical frame, an arc-shaped upper loading port is opened on the side wall of the side reaction cover, and an arc-shaped lower unloading port is opened on the bottom surface of the side reaction cover, an electrically controlled upper closing cover plate is movably installed inside the arc-shaped upper loading port, and an electrically controlled lower closing cover plate is movably installed inside the arc-shaped lower unloading port, and an electrically controlled circulating material guiding mechanism is installed on the lower surface of the electrically controlled lower closing cover plate.

[0005] The arc-shaped upper feeding opening and the arc-shaped lower feeding opening are both sinking grooves with arc-shaped structures.

[0006] A first support frame for installing an upper conveyor belt is fixedly mounted on the outer side of the side reaction cover, and a second support frame for installing a lower conveyor belt is fixedly mounted on the outer side of the side reaction cover.

[0007] The electrically controlled upper closed cover plate comprises an arc-shaped upper closed cover plate movably mounted in an arc-shaped upper feeding port and a first electrically controlled support rod movably mounted on a side wall of a first supporting frame.

[0008] The electrically controlled lower closed cover plate comprises an arc-shaped lower closed cover plate movably mounted inside the arc-shaped lower feeding port and a second electrically controlled support rod movably mounted on the side wall of the second supporting frame.

[0009] An internal material return port is provided inside the arc-shaped bottom closed cover plate, and a metal filter is fixed inside the internal material return port.

[0010] The electrically controlled circulating material guiding mechanism comprises a bottom return hood fixed at the opening position of the lower end of the internal return port, a bottom guide pump installed inside the bottom return hood, a rear return pipe movably installed at the lateral discharge port of the bottom guide pump, a rear guide pipe slidably assembled on the rear return pipe, and a detachable waste material storage tank installed on the side wall of the rear guide pipe.

[0011] An arc-shaped elastic material guiding and separating frame is arranged between the rear material guiding pipe and the detachable waste material storage tank.

[0012] A pressure control module is installed on the upper surface of the bottom diversion pump.

[0013] The side-mounted reaction cover is movably equipped with an electrically controlled internal material shifting mechanism.

[0014] The beneficial effects of the present invention are:

[0015] (1) The side-mounted loading and unloading device for a fastener surface polishing machine of the present invention adopts a loading port and a unloading port with an embedded structure design, which are integrated with the entire device in the storage state, thereby greatly improving the integrity;

[0016] (2) The closed sealing performance and structural stability can be improved by adopting the arc-shaped upper feeding port and arc-shaped lower feeding port designed with the sinking groove;

[0017] (3) By integrating the material return mechanism on the outside of the electrically controlled lower closing cover, the bottom waste recovery can be effectively improved;

[0018] (4) The loading and unloading devices of the entire polishing machine adopt automatic loading and unloading operations, which does not require manual participation, reduces costs and improves efficiency;

[0019] (5) The entire equipment uses an electronically controlled feeding cabin for loading and unloading, and operates by gravity drop;

[0020] (6) The installation mechanism of the upper conveyor belt, the lower conveyor belt, the electrically controlled upper closing cover plate and the electrically controlled lower closing cover plate is combined, and the structural layout is more reasonable and compact. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 It is a structural schematic diagram of the present invention.

[0023] Figure 2 It is a schematic diagram of the internal structure of the present invention.

[0024] Figure 3 It is a schematic diagram of the internal structure of the electrically controlled circulating material guiding mechanism in the present invention. DETAILED DESCRIPTION

[0025] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Figure 1 , Figure 2 and Figure 3 The side-mounted loading and unloading device shown in the figure is applied to a fastener surface polishing machine, comprising a vertical frame 1, an upper conveyor belt 2 and a lower conveyor belt 3 installed on the vertical frame 1, a side reaction cover 4 is installed on the side wall of the vertical frame 1, an arc-shaped upper loading port is opened on the side wall of the side reaction cover 4, an arc-shaped lower unloading port is opened on the bottom surface of the side reaction cover 4, an electrically controlled upper closing cover plate 5 is movably installed inside the arc-shaped upper loading port, an electrically controlled lower closing cover plate 6 is movably installed inside the arc-shaped lower unloading port, and an electrically controlled circulating material guiding mechanism 7 is installed on the lower surface of the electrically controlled lower closing cover plate 6.

[0028] Working principle: The fasteners are introduced into the arc-shaped upper loading port through the upper conveyor belt 2, the electrically controlled upper closed cover plate 5 opens the arc-shaped upper loading port, and then the fasteners are introduced into the side reaction cover 4. During the reaction process, the waste is separated and recycled through the electrically controlled circulating material guiding mechanism 7. After polishing, the electrically controlled lower closed cover plate 6 is opened, the arc-shaped lower unloading port is opened, and the fasteners inside fall onto the lower conveyor belt 3.

[0029] For embedded assembly, the arc-shaped upper loading port and the arc-shaped lower unloading port are both arc-shaped sinking grooves.

[0030] For assembly purposes, a first support frame 8 for mounting the upper conveyor belt 2 is fixedly mounted on the outer side of the side reaction cover 4 , and a second support frame 9 for mounting the lower conveyor belt 3 is fixedly mounted on the outer side of the side reaction cover.

[0031] In order to cooperate with lateral opening and closing, the electrically controlled upper closing cover plate 5 includes an arc-shaped upper closing cover plate 51 movably installed in the arc-shaped upper feeding port and a first electrically controlled support rod 52 movably installed on the side wall of the first supporting frame 8 .

[0032] The first electrically controlled support rod 52 controls the flipping of the arc-shaped upper closed cover plate 51 by extending and retracting, thereby controlling the opening and closing of the arc-shaped lower feeding port.

[0033] In order to cooperate with the opening and closing of the bottom, the electrically controlled lower closing cover plate 6 includes an arc-shaped lower closing cover plate 61 movably installed inside the arc-shaped lower feeding port and a second electrically controlled support rod 62 movably installed on the side wall of the second supporting frame 9 .

[0034] The second electrically controlled support rod 62 controls the flipping of the arc-shaped lower closed cover plate 61 by extending and retracting, thereby controlling the opening and closing of the arc-shaped lower feed opening.

[0035] In order to cooperate with the bottom separation, an internal material return port is opened inside the arc-shaped lower closed cover plate 61, and a metal filter screen 63 is fixed inside the internal material return port.

[0036] In order to cooperate with the separation of return materials, the electrically controlled circulating material guiding mechanism 7 includes a bottom return cover 71 fixed at the opening position of the lower end of the internal return port, a bottom guide pump 72 installed inside the bottom return cover 71, a rear return pipe 73 movably installed at the lateral discharge port of the bottom guide pump 72, a rear guide pipe 74 slidably assembled on the rear return pipe 73, and a detachable waste storage tank 75 installed on the side wall of the rear guide pipe 74.

[0037] In order to cooperate with elastic material guiding and separation, an arc-shaped elastic material guiding and separating frame 76 is arranged between the rear material guiding pipe 74 and the detachable waste material storage tank 75.

[0038] In order to cooperate with automatic control, a pressure control module 77 is installed on the upper surface of the bottom diversion pump 72 .

[0039] When impurities fall into the bottom return hood 71 through the metal filter 63 and are then squeezed into the pressure control module 77, the pressure control module 77 controls the bottom guide pump 72 to start, and the bottom guide pump 72 rotates rapidly to draw in the fallen shot and waste, and then throw them into the rear return pipe 73 and the rear guide pipe 74. After passing through the connection end of the rear guide pipe 74 and the detachable waste storage tank 75, the shot is guided upward through the arc-shaped elastic guide separation frame 76 back to the driving mechanism in the side reaction hood 4 for the next round of polishing, while the waste passes through the arc-shaped elastic guide separation frame 76 and falls back into the detachable waste storage tank 75 for collection.

[0040] In order to cooperate with the internal material guiding, an electrically controlled internal material shifting mechanism 10 is movably mounted inside the side reaction cover 4 .

[0041] The electrically controlled internal material-dispensing mechanism 10 comprises a material-dispensing frame movably mounted inside the side reaction cover 4 and an adjusting motor for controlling the rotation of the material-dispensing frame. When the fasteners are introduced from the arc-shaped upper loading port, the electrically controlled internal material-dispensing mechanism 10 is used to rotate and dispense the fasteners during the polishing process, thereby increasing the processing area of ​​the fasteners. Finally, after the processing is completed, the fasteners are discharged through the arc-shaped lower unloading port and fall onto the lower conveyor belt 3.

[0042] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A side-mounted loading and unloading device for a fastener surface polishing machine, comprising a vertical frame (1), an upper conveyor belt (2) and a lower conveyor belt (3) mounted on the vertical frame (1), wherein: A side reaction cover (4) is installed on the side wall of the vertical frame (1), an arc-shaped upper loading port is provided on the side wall of the side reaction cover (4), and an arc-shaped lower unloading port is provided on the bottom surface of the side reaction cover (4), an electrically controlled upper closing cover plate (5) is movably installed inside the arc-shaped upper loading port, an electrically controlled lower closing cover plate (6) is movably installed inside the arc-shaped lower unloading port, and an electrically controlled circulating material guiding mechanism (7) is installed on the lower surface of the electrically controlled lower closing cover plate (6).

2. The side-mounted loading and unloading device for a fastener surface polishing machine according to claim 1 is characterized in that: The arc-shaped upper feeding opening and the arc-shaped lower feeding opening are both sinking grooves with arc-shaped structures.

3. The side-mounted loading and unloading device for a fastener surface polishing machine according to claim 1 is characterized in that: A first support frame (8) for installing an upper conveyor belt (2) is fixedly mounted on the outer side surface of the side reaction cover (4), and a second support frame (9) for installing a lower conveyor belt (3) is fixedly mounted on the outer side surface of the side reaction cover (4).

4. The side-mounted loading and unloading device for a fastener surface polishing machine according to claim 3 is characterized in that: The electrically controlled upper closed cover plate (5) comprises an arc-shaped upper closed cover plate (51) movably mounted in an arc-shaped upper loading port and a first electrically controlled support rod (52) movably mounted on a side wall of a first supporting frame (8).

5. The side-mounted loading and unloading device for a fastener surface polishing machine according to claim 3 is characterized in that: The electrically controlled lower closed cover plate (6) comprises an arc-shaped lower closed cover plate (61) movably mounted inside the arc-shaped lower feed opening and a second electrically controlled support rod (62) movably mounted on the side wall of the second support frame (9).

6. The side-mounted loading and unloading device for a fastener surface polishing machine according to claim 5 is characterized in that: An internal material return port is provided inside the arc-shaped bottom closed cover plate (61), and a metal filter screen (63) is fixed inside the internal material return port.

7. The side-mounted loading and unloading device for a fastener surface polishing machine according to claim 6 is characterized in that: The electrically controlled circulating material guiding mechanism (7) comprises a bottom return cover (71) fixed at the opening position of the lower end of the internal return port, a bottom guide pump (72) installed inside the bottom return cover (71), a rear return pipe (73) movably installed at the lateral discharge port of the bottom guide pump (72), a rear guide pipe (74) slidably mounted on the rear return pipe (73), and a detachable waste material storage tank (75) installed on the side wall of the rear guide pipe (74).

8. The side-mounted loading and unloading device for a fastener surface polishing machine according to claim 7 is characterized in that: An arc-shaped elastic material guiding and separating frame (76) is provided between the rear material guiding pipe (74) and the detachable waste material storage tank (75).

9. The side-mounted loading and unloading device for a fastener surface polishing machine according to claim 7 is characterized in that: A pressure control module (77) is installed on the upper surface of the bottom diversion pump (72).

10. The side-mounted loading and unloading device for a fastener surface polishing machine according to claim 1, characterized in that: The side-mounted reaction cover (4) is internally movably equipped with an electrically controlled internal material shifting mechanism (10).

Images