Automatic feeding device suitable for precision parts

Abstract

The utility model relates to the technical field of part feeding devices, in particular to an automatic feeding device suitable for precision parts, which comprises a shell, one side of the inner wall of the shell is connected with a transmission mechanism, the outer wall of one side of the upper end of the shell is fixedly connected with a motor, one side of the motor is connected with a conveying belt, and the conveying belt is fixedly connected with the shell. The two sides of the inner wall of the shell are each fixedly connected with a sliding rod, the transmission mechanism comprises an air cylinder fixedly connected to one side of the inner wall of the shell, the lower end of the air cylinder is connected with a transverse rod, the outer walls of the two sides of the transverse rod are each connected with a side plate, and the outer wall of one side of the upper end of each side plate is fixedly connected with a plurality of lifting plates; the outer walls of the two sides of the side plate are each provided with a sliding rail. The part feeding device solves the problems that an existing part feeding device lacks effective separation and dredging design, when parts are clamped with one another, the parts cannot be separated in time and guided to correct positions, the parts are prone to being damaged, and then normal operation of a production line is affected.

Description

Technical Field

[0001] This utility model relates to the technical field of parts feeding devices, specifically an automatic feeding device suitable for precision parts. Background Technology

[0002] In the production of precision parts, an automatic feeding device plays a crucial role. It can automatically and efficiently transport precision parts to the processing equipment, greatly improving production efficiency, reducing errors and losses that may occur with manual feeding, ensuring the continuity and stability of the processing, and providing strong support for the smooth progress of precision parts manufacturing.

[0003] Traditional methods of feeding precision parts suffer from a series of problems, especially when handling precision parts with unique shapes. During the feeding process, the lack of effective separation and guidance design means that when parts become jammed, they cannot be separated and guided to the correct position in a timely manner. This results in the parts being subjected to additional stress during transport. Because the parts are jammed and subjected to undue force, they are highly susceptible to damage, severely affecting their precision and quality, and consequently impacting the normal operation of the production line, significantly hindering production efficiency and smooth operation. Therefore, we propose an automatic feeding device suitable for precision parts. Utility Model Content

[0004] One of the technical problems this application aims to solve is that existing parts feeding devices use manual or semi-automatic methods to sort medicines, lacking deep integration with hospital information systems. This makes it easy for medicines to be picked up incorrectly or delivered to the wrong department, leading to potential medication safety hazards.

[0005] To address the aforementioned technical problems, this application provides an automatic feeding device suitable for precision parts, comprising a housing, a bracket fixedly connected to the lower end of the housing, a transmission mechanism connected to one side of the inner wall of the housing, a motor fixedly connected to one side of the outer wall of the upper end of the housing, a conveyor belt connected to one side of the motor, a mesh plate fixedly connected to one side of the inner wall of the housing, multiple support plates fixedly connected to one side of the inner wall of the housing, and a slide rod fixedly connected to both sides of the inner wall of the housing. The transmission mechanism includes a cylinder fixedly connected to one side of the inner wall of the housing, a crossbar connected to the lower end of the cylinder, a side plate connected to the outer wall of both sides of the crossbar, multiple lifting plates fixedly connected to the outer wall of the upper end of the side plate, and a slide rail provided on both outer walls of the side plate.

[0006] In some embodiments, a first limiting plate is provided on one side of the conveyor belt, and a second limiting plate is provided on the side of the conveyor belt away from the first limiting plate. A partition plate is fixedly connected to the outer wall of one side of the first limiting plate, and a plurality of balls are provided on the outer wall of one side of the partition plate. A first guide plate is fixedly connected to the outer wall of one side of the housing, and a second guide plate is fixedly connected to the lower end of the outer wall of one side of the housing.

[0007] In some embodiments, the first guide plate is disposed on the outer wall of one side of the upper end of the housing and is correspondingly connected to the side of the motor.

[0008] In some embodiments, the partition plate and the ball bearing provided on one side of the outer wall of the first limiting plate are respectively connected to the first guide plate provided on one side of the outer wall of the housing.

[0009] In some embodiments, the lower end of the first guide plate is connected to the second guide plate, and both the first guide plate and the second guide plate are provided with an inclination angle.

[0010] In some embodiments, one side of the second guide plate communicates with one side of the inner wall of the housing and is correspondingly connected to the upper end of the mesh plate.

[0011] In some embodiments, multiple supporting plates and lifting plates are provided and are connected in a staggered manner, and the mesh plate, supporting plate and lifting plate are all provided with an inclination angle.

[0012] In some embodiments, the slide rails provided on both sides of the side plate are slidably connected to the slide rods provided on both sides of the inner wall of the housing.

[0013] This utility model has at least the following beneficial effects:

[0014] 1. To address the potential jamming problem caused by the special shape of parts during use, this invention incorporates a first limiting plate and a second limiting plate on both sides of the conveyor belt. This ensures that parts do not shift during transport and prevents them from falling off. Simultaneously, the combination of the separator plates and ball bearings effectively blocks and separates jammed parts. Utilizing the guiding action of the beveled surface and the ball bearings, the parts are smoothly guided to the guide plates and finally successfully returned to the mesh plate, preventing damage caused by jamming. This mechanism ensures that parts can be smoothly released from the jammed state and re-enter the normal transport process.

[0015] 2. In use, this utility model utilizes a transmission mechanism where a cylinder drives a crossbar to extend and retract, causing the side plate and lifting plate to be lifted in conjunction with the slide rail and slide rod. This design ensures that parts are smoothly conveyed onto the conveyor belt on the upper side of the housing during the lifting process, thus achieving automated part transport.

[0016] 3. In use, because both the lifting plate and the carrying plate have an inclination angle, the parts can be lifted and transported step by step under the action of their inclined surfaces, ensuring the smooth movement of the parts during transportation. The design of the mesh plate and the first guide plate and the second guide plate further ensures that the parts can be accurately guided and transported in sequence, thereby avoiding confusion or falling. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall right-side view of the present invention;

[0018] Figure 2 This is a schematic diagram of the overall left view structure of this utility model;

[0019] Figure 3 This is a partial disassembly diagram of the present invention;

[0020] Figure 4 This is a cross-sectional disassembly diagram of the present invention;

[0021] Figure 5 This is a disassembled structural diagram of the transmission mechanism of this utility model.

[0022] In the diagram: 1. Housing; 2. Support; 3. Transmission mechanism; 4. Motor; 5. Conveyor belt; 6. First limiting plate; 7. Second limiting plate; 8. Separator plate; 9. Ball bearing; 10. First guide plate; 11. Second guide plate; 12. Mesh plate; 13. Support plate; 14. Slide rod;

[0023] 31. Cylinder; 32. Crossbar; 33. Side plate; 34. Lifting plate; 35. Slide rail. Detailed Implementation

[0024] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1: Please refer to Figure 1-5This utility model provides a technical solution: an automatic feeding device suitable for precision parts, including a housing 1, a bracket 2 fixedly connected to the lower end of the housing 1, a transmission mechanism 3 connected to one side of the inner wall of the housing 1, a motor 4 fixedly connected to the outer wall of one side of the upper end of the housing 1, a conveyor belt 5 connected to one side of the motor 4, a mesh plate 12 fixedly connected to one side of the inner wall of the housing 1, multiple support plates 13 fixedly connected to one side of the inner wall of the housing 1, and a sliding rod 14 fixedly connected to both sides of the inner wall of the housing 1. The transmission mechanism 3 includes a fixed connection... A cylinder 31 is located on one side of the inner wall of the housing 1. A crossbar 32 is connected to the lower end of the cylinder 31. A side plate 33 is connected to the outer wall on both sides of the crossbar 32. Multiple lifting plates 34 are fixedly connected to the outer wall on one side of the upper end of the side plate 33. Multiple lifting plates 34 are provided for the support plate 13 and the lifting plate 34, and they are staggered and connected. The mesh plate 12, the support plate 13 and the lifting plate 34 are all provided with an inclination angle. A slide rail 35 is provided on the outer wall on both sides of the side plate 33. The slide rail 35 provided on both sides of the side plate 33 is slidably connected to the slide rod 14 provided on both sides of the inner wall of the housing 1.

[0026] In this embodiment, a housing 1 is designed, and a bracket 2 is fixedly connected to the lower end of the housing 1. The bracket 2 provides support. A transmission mechanism 3 is provided on one side of the inner wall of the housing 1. The transmission mechanism 3 includes a cylinder 31. The top end of the cylinder 31 is fixedly connected to the upper end of one side of the inner wall of the housing 1. The output end of the cylinder 31 faces downward and is fixedly connected to a crossbar 32. A side plate 33 is fixedly connected to both sides of the crossbar 32. Three lifting plates 34 are fixedly connected to the outer wall of the upper side of the side plate 33. The three lifting plates 34 are staggered and have a height difference, and each of the three lifting plates 34 has an inclination angle. A slide rail 35 is fixedly connected to both sides of the side plate 33. A slide rod 14 is provided on both sides of the inner wall of the housing 1. The slide rod 14 is correspondingly connected to the slide rail 35. Therefore, when the cylinder 31 is activated, the cylinder 31 will drive the crossbar 32 to extend and retract. At this time, the crossbar 32 will drive the side plate 33 and the lifting plate. The slide rail 35 and the slide rod 14 are used to lift the parts upward. Three support plates 13 are fixedly connected to one side of the inner wall of the housing 1. The three support plates 13 are arranged and at the same height as the three lifting plates 34 and are connected accordingly. A mesh plate 12 is fixedly connected to one side of the inner wall of the housing 1. The mesh plate 12 is inclined towards the support plate 13. Therefore, when the parts are placed on the mesh plate 12, the parts will slide to the support plate 13. Since the support plate 13 and the lifting plate 34 have an inclination angle, when the lifting plate 34 is driven to lift, the parts can be conveyed to the upper end one level at a time. The parts can then be conveyed to the conveyor belt 5 provided on the upper side of the housing 1. A motor 4 is provided on the outer wall of one side of the housing 1. The motor 4 is connected to the conveyor belt 5. When the motor 4 is started, the motor 4 can drive the conveyor belt 5 to deflect, thereby moving the parts on the conveyor belt 5 to one end, thus completing the feeding operation.

[0027] Example 2: Please refer to Figure 1-3A first limiting plate 6 is provided on one side of the conveyor belt 5, and a second limiting plate 7 is provided on the side of the conveyor belt 5 away from the first limiting plate 6. A partition plate 8 is fixedly connected to the outer wall of one side of the first limiting plate 6, and a plurality of balls 9 are provided on the outer wall of one side of the partition plate 8. A first guide plate 10 is fixedly connected to the outer wall of one side of the housing 1. The first guide plate 10 is located on the outer wall of the upper end of the housing 1 and is correspondingly connected to the side of the motor 4. The partition plate 8 and the balls 9 provided on the outer wall of one side of the first limiting plate 6 are both correspondingly connected to the first guide plate 10 provided on the outer wall of one side of the housing 1. A second guide plate 11 is fixedly connected to the lower end of the outer wall of one side of the housing 1. The lower end of the first guide plate 10 is correspondingly connected to the second guide plate 11, and both the first guide plate 10 and the second guide plate 11 are provided with an inclination angle. One side of the second guide plate 11 is connected to one side of the inner wall of the housing 1 and is correspondingly connected to the upper end of the mesh plate 12.

[0028] In this embodiment, although the device can automatically feed the parts, the special shapes of the parts may cause them to jam. This jamming and squeezing can damage the parts during storage. To address this, a first limiting plate 6 and a second limiting plate 7 are respectively provided on both sides of the conveyor belt 5. The first limiting plate 6 and the second limiting plate 7 can limit the movement of the parts and prevent them from shifting and falling off as they move along the conveyor belt 5. A partition plate 8 is fixedly connected to one outer wall of the first limiting plate 6. Multiple balls 9 are fixedly connected. The partition plate 8 has a beveled surface. Therefore, when the interlocking parts come into contact with the partition plate 8, they will be blocked. Through the action of the beveled surface of the partition plate 8 and the balls 9, they will be guided to the first guide plate 10 provided on the outer wall of one side of the housing 1. At this time, they will slide down through the first guide plate 10 to the second guide plate 11 provided on the outer wall of one side of the housing 1. The other end of the second guide plate 11 is connected to one side of the inner wall of the housing 1. Therefore, they can slide down through the second guide plate 11 to the mesh plate 12 provided on one side of the inner wall of the housing 1, so that they can be transported again.

[0029] like Figure 1-5 As shown, the core purpose of this device is to achieve automatic lifting, conveying, and sorting of parts. The entire device, through the precise cooperation of the transmission mechanism 3 and the inclined plate, ensures that the parts can be smoothly fed from the bottom of the housing 1 to the top and into the conveyor belt for subsequent processing.

[0030] First, the core component of the transmission mechanism 3 is the cylinder 31, which extends and retracts by pushing the crossbar 32, thereby driving the side plates 33 and multiple lifting plates 34 fixed on both sides of the crossbar 32. Since the lifting plates 34 are mounted on the side plates 33 at a certain angle, they can gradually lift the parts as the cylinder 31 moves. The parts are placed on the mesh plate 12, and through the tilting action of the mesh plate 12, the parts naturally slide onto the supporting plate 13 below. The design of the supporting plate 13 matches the angle of the lifting plates 34, ensuring that the parts will not get stuck during transport, and by lifting them layer by layer, the parts are transported to the conveyor belt 5 at the upper end of the housing 1.

[0031] To ensure smooth transport of parts, the conveyor belt 5 is driven by the motor 4. The rotation of the motor 4 causes the conveyor belt 5 to move the parts in the designated direction, ultimately completing the transport operation. On both sides of the conveyor belt 5, there are first limiting plates 6 and second limiting plates 7. The function of these limiting plates is to prevent parts from shifting or falling during transport, ensuring the stability of the transport path.

[0032] To address potential jamming issues, the device incorporates a partition plate 8 and multiple ball bearings 9 to prevent parts from getting stuck. The partition plate 8 has a beveled surface; when parts jam, the ball bearings 9 engage with this beveled surface to guide the jammed part to the first guide plate 10. The part then slides along the first guide plate 10 to the second guide plate 11, and is finally conveyed to the mesh plate 12 within the housing 1. This mechanism ensures that parts can be smoothly released from the jammed state and re-enter the normal conveying process.

[0033] Overall, the device, through the cooperation of cylinder 31, lifting plate 34, conveyor belt 5 and limiting device, successfully realizes the automatic lifting, sorting and conveying of parts, and can effectively prevent jamming when the parts have special shapes, ensuring smooth and efficient operation.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. An automatic feeding device for precision parts, comprising a housing (1), a bracket (2) fixedly connected to the lower end of the housing (1), a transmission mechanism (3) connected to one side of the inner wall of the housing (1), a motor (4) fixedly connected to the outer wall of one side of the upper end of the housing (1), a conveyor belt (5) connected to one side of the motor (4), a mesh plate (12) fixedly connected to one side of the inner wall of the housing (1), a plurality of support plates (13) fixedly connected to one side of the inner wall of the housing (1), and a sliding rod (14) fixedly connected to both sides of the inner wall of the housing (1), characterized in that: The transmission mechanism (3) includes a cylinder (31) fixedly connected to one side of the inner wall of the housing (1). A crossbar (32) is connected to the lower end of the cylinder (31). A side plate (33) is connected to the outer wall on both sides of the crossbar (32). Multiple lifting plates (34) are fixedly connected to the outer wall on one side of the upper end of the side plate (33). A slide rail (35) is provided on the outer wall on both sides of the side plate (33).

2. The automatic feeding device for precision parts according to claim 1, characterized in that: A first limiting plate (6) is provided on one side of the conveyor belt (5), and a second limiting plate (7) is provided on the side of the conveyor belt (5) away from the first limiting plate (6). A partition plate (8) is fixedly connected to the outer wall of one side of the first limiting plate (6), and a plurality of balls (9) are provided on the outer wall of one side of the partition plate (8). A first guide plate (10) is fixedly connected to the outer wall of one side of the housing (1), and a second guide plate (11) is fixedly connected to the lower end of the outer wall of one side of the housing (1).

3. An automatic feeding device suitable for precision parts according to claim 2, characterized in that: The first guide plate (10) is located on the outer wall of the upper end of the housing (1) and is connected to the motor (4) on one side.

4. An automatic feeding device suitable for precision parts according to claim 2, characterized in that: The partition plate (8) and the ball (9) on one side of the outer wall of the first limiting plate (6) are connected to the first guide plate (10) on one side of the outer wall of the housing (1).

5. An automatic feeding device suitable for precision parts according to claim 2, characterized in that: The lower end of the first guide plate (10) is connected to the second guide plate (11), and both the first guide plate (10) and the second guide plate (11) are provided with an inclination angle.

6. An automatic feeding device suitable for precision parts according to claim 2, characterized in that: The second guide plate (11) is connected to the inner wall of the housing (1) on one side and is correspondingly connected to the upper end of the mesh plate (12).

7. An automatic feeding device suitable for precision parts according to claim 1, characterized in that: The support plate (13) and the lifting plate (34) are provided in multiple ways and are connected in a staggered manner. The mesh plate (12), the support plate (13) and the lifting plate (34) are all provided with an inclination angle.

8. An automatic feeding device for precision parts according to claim 1, characterized in that: The slide rails (35) provided on both sides of the side plate (33) are slidably connected to the slide rods (14) provided on both sides of the inner wall of the housing (1).

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