Molded workpiece feeding device

Abstract

The utility model relates to the technical field of workpiece transportation, and discloses a formed workpiece feeding device which comprises a conveying table, a mounting frame and a buffer box, the mounting frame is fixedly connected to one side of the top of the conveying table, and the buffer box is fixedly connected to one side wall of the conveying table. A guide rod is fixedly connected between the two sides, away from each other, of the inner side wall of the mounting frame, a positioning plate is slidably connected to the two sides, away from each other, of the outer side wall of the guide rod, a movable plate is fixedly connected to the top of the positioning plate, and a guide groove facilitating sliding of the movable plate is formed in the top of an inner cavity of the mounting frame. Racks are fixedly connected to the side walls, close to each other, of the two movable plates, and a gear used for being meshed with the two racks is rotationally connected to the middle of the top of the mounting frame. According to the scheme, metal workpieces can be conveniently positioned and guided, the labor intensity of workers is reduced, hard contact between the workpieces and the conveying belt is avoided, damage to the conveying belt is reduced, and the service life of the conveying belt is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of workpiece transportation, in particular to a forming workpiece feeding device. Background Art

[0002] Metal blocks, metal bars, and metal tubes of various specifications and shapes made of metal materials are called metal workpieces. With the development of science and technology, metal workpieces are usually transported through automated feeding devices, namely conveyor belts, to reduce labor costs and improve work efficiency. Metal parts usually made by powder metallurgy are also called sintered metal parts. They usually include mechanical structural parts, oil-containing bearings, and friction parts; in a narrow sense, they refer to metal workpieces.

[0003] The utility model patent with patent application publication number 202223393380.9 discloses an automatic workpiece feeding device, including a feeding body and a cleaning mechanism; the cleaning mechanism is detachably installed under the feeding body; wherein the feeding body includes a support frame and a conveyor belt installed on the support frame, and a plurality of groups of partition plates are vertically installed on the conveyor belt; the cleaning mechanism includes a connecting frame installed on the lower end surface of the support frame and a cleaning piece movably arranged on the inner side of the connecting frame, and the feeding body and the cleaning mechanism are set, and the electric telescopic rod and the cleaning piece are used in combination to clean up the impurities adhering to the conveyor belt, and the collection box can collect the cleaned impurities, thereby avoiding the impurities adhering to the conveyor belt from contaminating the workpieces behind, and the partition plates can separate the conveyed workpieces, and avoid the workpieces from slipping during the conveying process, which is convenient for people to use.

[0004] However, the above device still has shortcomings in actual use. The most obvious one is that it is not convenient to position and guide the metal workpiece during transportation. As a result, the staff needs to adjust the angle of the metal workpiece when transporting it into the processing area, which increases the labor intensity of the staff. In addition, the metal workpiece is usually in hard contact with the conveyor belt, which can easily damage the conveyor belt and reduce the service life of the conveyor belt. For this reason, we propose a formed workpiece feeding device. Utility Model Content

[0005] The purpose of the utility model is to provide a forming workpiece feeding device to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0007] The present application is specifically as follows: a formed workpiece feeding device, comprising: a conveying table, a mounting frame and a buffer box, the mounting frame is fixedly connected to one side of the top of the conveying table, the buffer box is fixedly connected to one side wall of the conveying table, a guide rod is fixedly connected between the two sides of the inner wall of the mounting frame that are far away from each other, a positioning plate is slidably connected between the two sides of the outer wall of the guide rod that are far away from each other, a movable plate is fixedly connected to the top of the positioning plate, a guide groove is provided on the top of the inner cavity of the mounting frame to facilitate the sliding of the movable plate, two groups of side walls of the movable plates that are close to each other are fixedly connected with racks, a gear for meshing the two groups of racks is rotatably connected to the middle of the top of the mounting frame, a driving mechanism for driving the movable plate to reciprocate is provided on the mounting frame, and a buffer assembly is provided on the buffer box.

[0008] As a preferred technical solution of the present application, a group of the movable plates are fixedly connected to the top with a connecting plate, and a sliding groove is provided on the top of the connecting plate.

[0009] As a preferred technical solution of the present application, the driving mechanism includes a U-shaped frame and a motor, the U-shaped frame is fixedly connected to one side of the top of the mounting frame, the motor is fixedly connected to the top of the U-shaped frame, the power output end of the motor passes through the top of the U-shaped frame, and is provided with a driving member.

[0010] As a preferred technical solution of the present application, the driving member includes a turntable and a rotating block, the turntable is fixedly connected to the power output end of the motor, the rotating block is fixedly connected to the eccentric part of the bottom of the turntable, and the turntable is slidably connected to the inner cavity of the slide groove.

[0011] As a preferred technical solution of the present application, the buffer assembly includes a fixed plate and a guide plate, the fixed plate is fixedly connected to one side of the bottom of the inner cavity of the buffer box, the guide plate is slidably connected to the inner cavity of the buffer box, the inner cavity of the fixed plate is fixedly connected with a connecting rod, and buffer parts are arranged on the guide plate and the connecting rod.

[0012] As a preferred technical solution of the present application, the buffer component includes two groups of movable blocks and two groups of fixed blocks. The two groups of movable blocks are slidably connected on both sides of the outer wall of the connecting rod, and a spring is fixedly connected between the two groups of movable blocks. The fixed blocks are fixedly connected on both sides of the bottom of the guide plate, and a connecting rod is rotatably connected between the fixed blocks and the movable blocks through bearings.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the scheme of this application:

[0015] 1. The movable plate and the rack on one side are driven to move on the guide groove through the driving mechanism. The movable plate and the rack on one side drive the movable plate and the rack on the other side to move relatively through the gear, thereby realizing the relative reciprocating movement of the two sets of movable plates. The positioning plate is driven to move relatively reciprocatingly by the movable plate, and the metal workpiece is positioned by the movement of the positioning plate, which facilitates the positioning and guiding of the metal workpiece and reduces the labor intensity of the staff.

[0016] 2. The guide plate is provided to facilitate the loading of metal workpieces. When the metal workpiece falls on the guide plate, the guide plate drives the fixed block and the connecting rod to move downward, and the connecting rod drives the movable block to slide relatively on the connecting rod, and causes the spring to deform. The spring applies a reverse force to the movable block, thereby buffering the guide plate and the metal workpiece, avoiding hard contact between the metal workpiece and the conveyor belt, reducing damage to the conveyor belt, and extending the service life of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0018] In the attached picture:

[0019] Figure 1 A three-dimensional diagram of a forming workpiece feeding device provided in the present application;

[0020] Figure 2 A schematic diagram of a mounting frame portion of a forming workpiece feeding device provided in the present application;

[0021] Figure 3 A schematic diagram of a disassembled mounting frame of a forming workpiece feeding device provided in the present application;

[0022] Figure 4 A schematic diagram of the disassembly of a buffer box of a forming workpiece feeding device provided in this application.

[0023] In the figure: 100, conveying platform; 200, mounting frame; 210, guide rod; 220, positioning plate; 221, movable plate; 222, rack; 230, connecting plate; 231, slide groove; 240, U-shaped frame; 241, motor; 242, turntable; 243, rotating block; 250, guide groove; 260, gear; 300, buffer box; 310, fixed plate; 320, connecting rod; 330, movable block; 340, spring; 350, guide plate; 360, fixed block; 370, connecting rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 A forming workpiece feeding device includes: a conveying table 100, a mounting frame 200 and a buffer box 300, wherein the mounting frame 200 is fixedly connected to one side of the top of the conveying table 100, and the buffer box 300 is fixedly connected to one side wall of the conveying table 100, and a guide rod 210 is fixedly connected between two sides of the inner side wall of the mounting frame 200 that are far away from each other, and the movement of the positioning plate 220 is facilitated by the guide rod 210, and the two sides of the outer side wall of the guide rod 210 that are far away from each other are slidably connected with a positioning plate 220, and the positioning plate 220 is used to position and guide the workpiece, and a movable plate 221 is fixedly connected to the top of the positioning plate 220, and the movable plate 221 is fixedly connected to the top of the positioning plate 220. The movable plate 221 is used to drive the positioning plate 220 to move. A guide groove 250 is provided at the top of the inner cavity of the mounting frame 200 to facilitate the sliding of the movable plate 221. The side walls of the two groups of movable plates 221 are fixedly connected with racks 222. The racks 222 are used to realize transmission. A gear 260 for engaging the two groups of racks 222 is rotatably connected in the middle of the top of the mounting frame 200. When one group of racks 222 moves, the gear 260 can drive the other group of racks 222 to move. A driving mechanism for driving the movable plate 221 to reciprocate is provided on the mounting frame 200, and a buffer assembly is provided on the buffer box 300.

[0026] See also Figure 1-4 A connecting plate 230 is fixedly connected to the top of a group of movable plates 221 , and a slide groove 231 is provided on the top of the connecting plate 230 . The connecting plate 230 drives the group of movable plates 221 to move, and the movement of the connecting plate 230 is realized through the slide groove 231 .

[0027] See also Figure 1-4 The driving mechanism includes a U-shaped frame 240 and a motor 241. The U-shaped frame 240 is fixedly connected to one side of the top of the mounting frame 200. The motor 241 is fixedly connected to the top of the U-shaped frame 240. The power output end of the motor 241 passes through the top of the U-shaped frame 240 and is provided with a driving member, which is driven to rotate by the motor 241.

[0028] See also Figure 1-4The driving member includes a turntable 242 and a rotating block 243. The turntable 242 is fixedly connected to the power output end of the motor 241. The rotating block 243 is fixedly connected to the eccentric part of the bottom of the turntable 242. The turntable 242 is slidably connected to the inner cavity of the slide groove 231. The turntable 242 drives the rotating block 243 to rotate, and the rotating block 243 drives the connecting plate 230 and the movable plate 221 to reciprocate through the slide groove 231.

[0029] See also Figure 1-4 The buffer assembly includes a fixed plate 310 and a guide plate 350. The fixed plate 310 is fixedly connected to one side of the bottom of the inner cavity of the buffer box 300. The guide plate 350 is slidably connected to the inner cavity of the buffer box 300. The inner cavity of the fixed plate 310 is fixedly connected with a connecting rod 320. Buffering parts are provided on the guide plate 350 and the connecting rod 320. The guide plate 350 is used to facilitate the loading of the workpiece, and the guide plate 350 is buffered by the fixed plate 310 and the buffering parts.

[0030] See also Figure 1-4 The buffer includes two groups of movable blocks 330 and two groups of fixed blocks 360. The two groups of movable blocks 330 are slidably connected to the outer wall of the connecting rod 320. A spring 340 is fixedly connected between the two groups of movable blocks 330. The fixed block 360 is fixedly connected to the bottom of the guide plate 350. A connecting rod 370 is rotatably connected between the fixed block 360 and the movable block 330 through a bearing. The fixed block 360 is driven to move downward through the guide plate 350. The fixed block 360 pushes the movable block 330 to move relatively through the connecting rod 370, and causes the spring 340 to deform and perform buffering.

[0031] Specifically, when the device is used, the formed workpiece feeding device is first connected to a power source, and then the workpiece is placed on the guide plate 350. At this time, the guide plate 350 drives the fixed block 360 to move downward, and the fixed block 360 pushes the movable block 330 to move relatively through the connecting rod 370, and causes the spring 340 to deform and buffer. Then, the workpiece moves to the conveying table 100 through the guide plate 350, and then the motor 241 is started, and the turntable 242 and the rotating block 243 are driven to rotate by the motor 241. The rotating block 243 drives the connecting plate 230 to move through the slide groove 231, and the connecting plate 230 drives a group of movable plates 221 and racks 222 to reciprocate. A group of racks 222 drives another group of racks 222 and movable plates 221 to reciprocate through the gear 260. The movable plate 221 drives the positioning plate 220 to slide relatively on the guide rod 210, and the positioning plate 220 is used to position and guide the workpiece, and finally the workpiece is transported by the conveyor belt on the conveying table 100, and the use of the device is completed.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A forming workpiece feeding device, comprising: A conveying platform (100), a mounting frame (200) and a buffer box (300), wherein the mounting frame (200) is fixedly connected to one side of the top of the conveying platform (100), and the buffer box (300) is fixedly connected to a side wall of the conveying platform (100), characterized in that: A guide rod (210) is fixedly connected between two sides of the inner wall of the mounting frame (200) that are separated from each other, a positioning plate (220) is slidably connected between two sides of the outer wall of the guide rod (210), a movable plate (221) is fixedly connected to the top of the positioning plate (220), a guide groove (250) is provided at the top of the inner cavity of the mounting frame (200) to facilitate the sliding of the movable plate (221), racks (222) are fixedly connected to the side walls of the two groups of movable plates (221) that are close to each other, a gear (260) for meshing the two groups of racks (222) is rotatably connected to the middle of the top of the mounting frame (200), a driving mechanism for driving the movable plate (221) to reciprocate is provided on the mounting frame (200), and a buffer assembly is provided on the buffer box (300).

2. A forming workpiece feeding device according to claim 1, characterized in that: A connecting plate (230) is fixedly connected to the top of a group of movable plates (221), and a sliding groove (231) is provided on the top of the connecting plate (230).

3. A forming workpiece feeding device according to claim 2, characterized in that: The driving mechanism comprises a U-shaped frame (240) and a motor (241); the U-shaped frame (240) is fixedly connected to one side of the top of the mounting frame (200); the motor (241) is fixedly connected to the top of the U-shaped frame (240); a power output end of the motor (241) passes through the top of the U-shaped frame (240) and is provided with a driving member.

4. A forming workpiece feeding device according to claim 3, characterized in that: The driving member comprises a rotating disk (242) and a rotating block (243); the rotating disk (242) is fixedly connected to the power output end of the motor (241); the rotating block (243) is fixedly connected to the eccentric part of the bottom of the rotating disk (242); and the rotating disk (242) is slidably connected to the inner cavity of the slide groove (231).

5. A forming workpiece feeding device according to claim 1, characterized in that: The buffer assembly comprises a fixed plate (310) and a guide plate (350); the fixed plate (310) is fixedly connected to one side of the bottom of the inner cavity of the buffer box (300); the guide plate (350) is slidably connected to the inner cavity of the buffer box (300); the inner cavity of the fixed plate (310) is fixedly connected to a connecting rod (320); and buffer components are provided on the guide plate (350) and the connecting rod (320).

6. A forming workpiece feeding device according to claim 5, characterized in that: The buffer comprises two groups of movable blocks (330) and two groups of fixed blocks (360); the two groups of movable blocks (330) are slidably connected to the two sides of the outer wall of the connecting rod (320); a spring (340) is fixedly connected between the two groups of movable blocks (330); the fixed blocks (360) are fixedly connected to the two sides of the bottom of the guide plate (350); and a connecting rod (370) is rotatably connected between the fixed blocks (360) and the movable blocks (330) via a bearing.

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