Self-flowing conveyor for conveying workpieces

By designing a gravity-fed conveyor, the workpiece hanger moves between rotationally symmetrical tracks under the action of gravity, solving the problem of high cost of existing equipment and achieving a workpiece conveying effect without power.

CN223591693UActive Publication Date: 2025-11-25LUOYANG BAIGE INTELLIGENT EQUIP CO LTD
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Patent Information

Application Number
CN202423121944.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-18
Publication Date
2025-11-25
Estimated Expiration
2034-12-18

AI Technical Summary

Technical Problem

Existing workpiece conveying equipment requires power and control programs, resulting in high costs.

Method used

A gravity-fed conveyor was designed, in which the workpiece hanger moves between a rotationally symmetrical conveying rail and a return rail under the action of gravity, realizing short-distance conveying of workpieces. Stable conveying of workpieces is ensured by setting up a stopper and a guide frame.

Benefits of technology

It reduced the cost of workpiece transportation, achieved short-distance transportation without power, and met the needs of workpiece transportation.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a self-flow type conveyor for conveying workpieces, which belongs to the technical field of workpiece conveying, aims to solve the problem of high use cost caused by the fact that power and corresponding control programs need to be used for short-distance conveying of parts at present, and comprises an outer frame. A guide rail is connected to the interior of the top end of the interior of the outer frame through a hanging structure, a workpiece hanging frame is installed at the bottom end of the guide rail in a sliding mode, the guide rail comprises a conveying rail and a backflow rail which are rotationally and symmetrically arranged, one end of the conveying rail is arranged to be a discharging end, the other end of the conveying rail is arranged to be a taking end, and the discharging end is higher than the taking end. The conveying rail and the backflow rail are rotationally and symmetrically arranged, so that when the workpieces need to be conveyed, the workpieces only need to be fixed to the workpiece hanging frame, conveying operation can be conducted on the workpieces under the action of gravity, traditional conveying operation is replaced, the conveying effect is guaranteed, the conveying cost is reduced, and the use requirement is met.
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Description

TECHNICAL FIELD

[0001] The utility model belongs to work piece conveying technical field, specifically relates to work piece conveying self -flow type conveying machine. BACKGROUND

[0002] In the production process of automobile, various parts need to be moved to the position close to assembly line, so the corresponding conveying equipment is needed to convey various parts, and most of the conveying structures are driven by power structures such as lead screws and conveyors to move parts, which can convey, but need to use power, and also need corresponding control program to control operation, so that the cost is higher, in order to solve the above problems, the utility model provides a work piece conveying self -flow type conveying machine. TECHNICAL CONTENT

[0003] The utility model solves the technical problems of overcoming the defects of the prior art, and provides a work piece conveying self -flow type conveying machine, so as to solve the problem that the short distance conveying of parts needs to use power and corresponding control program, and the cost is higher.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A work piece conveying self -flow type conveying machine, including outer frame, the inside top end inside of outer frame is connected with guide rail through hanging structure, the bottom of guide rail is slidably installed with work piece hanger;

[0006] The guide rail includes rotationally symmetrical conveying rail and backflow rail, both ends of the conveying rail and the backflow rail are connected through connecting rail, one end of the conveying rail is arranged as a discharging end, the other end of the conveying rail is arranged as a taking material end, and the discharging end is higher than the taking material end.

[0007] As a preferred technical scheme of the utility model, the hanging structure includes a fixed seat fixed on the top end of the outer frame, the bottom of the fixed seat is connected with a rotary connecting seat through a connecting pin, the bottom of the rotary connecting seat is connected with a T-shaped connecting plate through a bolt, and the bottom of the T-shaped connecting plate is fixed on the top end of the guide rail.

[0008] As a preferred technical scheme of the utility model, the bottom end of the T-shaped connecting plate at the discharging end position of the conveying rail is provided with a stop plate, the side surface of the rotary connecting seat at the taking material end position of the conveying rail is provided with a blocker, and the position close to the discharging end of the conveying rail on the backflow rail is also provided with a blocker.

[0009] As a preferred technical scheme of the utility model, the side of the T-shaped connecting plate above the conveying rail is provided with a connecting plate, the bottom end of the connecting plate is arranged below the conveying rail, a flow guide frame is arranged at the position corresponding to the bottom of the conveying rail at the bottom end of the connecting plate, and the flow guide frame is provided with a flared opening at the side corresponding to the discharging end of the conveying rail, facilitating the workpiece hanger to enter the inside.

[0010] As a preferred technical scheme of the utility model, the blocking device comprises a spring, one end of the spring is connected with the side of the rotary connecting seat through a connecting sleeve one, the bottom end of the rotary connecting seat is provided with a U-shaped seat, the other end of the spring is connected with a Z-shaped plate through a connecting sleeve two, the bottom end of the Z-shaped plate is connected with a pull plate through a pin shaft, the bottom end of the pull plate is connected with a blocking plate two through a pin shaft, a sliding hole is formed at the position corresponding to the blocking plate two on the T-shaped connecting plate, the rotary connecting seat is connected with the Z-shaped plate through a pin shaft, the top end of the Z-shaped plate is provided with a Z-shaped operating rod below, the bottom end of the Z-shaped operating rod is arranged at the side of the guide rail, a supporting rod is connected with the Z-shaped plate through a pin shaft at the middle position, the bottom end of the supporting rod is connected with a blocking plate one through a pin shaft, the blocking plate one penetrates and extends to the bottom of the T-shaped connecting plate, and the bottom end of the blocking plate one and the blocking plate two are both provided with a cutout capable of being clamped outside the guide rail.

[0011] As a preferred technical scheme of the utility model, the workpiece hanger comprises a clamping ring slidably arranged on the guide rail, an opening is formed at the position corresponding to the T-shaped connecting plate of the clamping ring, a vertical rod is arranged at the bottom end of the clamping ring, a hook used for fixing the workpiece is arranged at the bottom end of the vertical rod, and a spacing rod used for spacing the adjacent vertical rods is arranged at the two sides of the vertical rod.

[0012] Compared with the prior art, the utility model has the advantages that since one end of the conveying rail is arranged as a discharging end, the other end of the conveying rail is arranged as a taking end, the discharging end is arranged higher than the taking end, the conveying rail and the backflow rail are rotationally symmetrical, the workpiece can be fixed on the workpiece hanger when conveying, and the workpiece can be conveyed under the action of gravity, so that the traditional conveying operation is replaced, the conveying effect is ensured, the conveying cost is reduced, and the use requirement is met. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0014] Figure 2 It is a conveying frame structure schematic view of the utility model;

[0015] Figure 3 It is an A1 end local enlarged view of the utility model;

[0016] Figure 4The A2 end local enlarged view of the utility model;

[0017] Figure 5 The workpiece hanging frame and hanging structure schematic view of the utility model;

[0018] Figure 6 The structure schematic view when using of the utility model;

[0019] 1-outer frame;2-hanging structure;21-fixed seat;22-rotary connecting seat;221-connecting sleeve one;222-U-shaped seat;23-T-shaped connecting plate;3-guide rail;31-conveying rail;32-backflow rail;33-connecting rail;34-stop plate;35-blocker;351-baffle one;352-branch;353-Z-shaped plate;354-connecting sleeve two;355-spring;356-Z-shaped operating rod;357-pull plate;358-baffle two;359-sliding hole;36-connecting plate;37-flow guide frame;38-flared portion;4-workpiece hanging frame;41-clasp;42-vertical rod;43-separation rod;44-hook. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-6 The utility model provides a technical scheme:

[0022] A self-flowing conveyor for workpiece conveying, which comprises an outer frame 1, a guide rail 3 connected to the inner top end of the outer frame 1 through a hanging structure 2, and a workpiece hanging frame 4 slidingly installed at the bottom end of the guide rail 3. The workpiece hanging frame 4 is used to fix the workpiece to be conveyed, and then the workpiece is conveyed by sliding along the guide rail 3.

[0023] The guide rail 3 comprises a conveying rail 31 and a backflow rail 32 arranged in rotational symmetry, and the two ends of the conveying rail 31 and the backflow rail 32 are connected through a connecting rail 33. One end of the conveying rail 31 is arranged as a feeding end, and the other end of the conveying rail 31 is arranged as a taking end, and the feeding end is arranged higher than the taking end. Thus, when the workpiece hanging frame 4 is fixed with the workpiece, the workpiece hanging frame 4 can move along the conveying rail 31 under the action of gravity, and then slide from the feeding end to the taking end. After the workpiece is taken off, the workpiece hanging frame 4 can move along the backflow rail 32 under the action of gravity, and then slide to the feeding end of the conveying rail 31.

[0024] The hanging structure 2 comprises a fixing base 21 fixed at the top end of the outer frame 1, the bottom end of the fixing base 21 is connected with a rotating connecting base 22 through a connecting pin, the bottom end of the rotating connecting base 22 is connected with a T-shaped connecting plate 23 through a bolt, the bottom end of the T-shaped connecting plate 23 is fixed at the top end of the guide rail 3, thereby the guide rail 3 can be fixed at the inner top end of the outer frame 1, thereby the conveying work of the workpiece can be facilitated.

[0025] The bottom end of the T-shaped connecting plate 23 at the discharging end position of the conveying rail 31 is installed with a stop plate 34, thereby the workpiece hanger 4 at the discharging end position of the conveying rail 31 can be prevented from sliding to the return rail 32, the side of the rotating connecting base 22 at the discharging end position of the conveying rail 31 is installed with a stopper 35, and the side of the return rail 32 near the discharging end position of the conveying rail 31 is also installed with a stopper 35, thereby the displacement of the workpiece hanger 4 at the position can be prevented.

[0026] The side of the T-shaped connecting plate 23 above the conveying rail 31 is installed with a connecting plate 36, the bottom end of the connecting plate 36 is arranged below the conveying rail 31, the bottom end of the connecting plate 36 is installed with a flow guide frame 37 at the position corresponding to the position below the conveying rail 31, the flow guide frame 37 is provided with a flared portion 38 at the side corresponding to the discharging end of the conveying rail 31, thereby the workpiece hanger 4 can enter into the flow guide frame 37 through the flared portion 38, thereby it is ensured that the workpiece hanger 4 fixed with the workpiece can slide along the conveying rail 31.

[0027] The stopper 35 comprises a spring 355, one end of the spring 355 is connected with the side of the rotating connecting seat 22 through the connecting sleeve 1 221, the bottom end of the rotating connecting seat 22 is installed with a U-shaped seat 222, the other end of the spring 355 is connected with a Z-shaped plate 353 through the connecting sleeve 2 354, the bottom end of the Z-shaped plate 353 is connected with a pull plate 357 through a pin shaft, the bottom end of the pull plate 357 is connected with a baffle 2 358 through a pin shaft, the position corresponding to the baffle 2 358 of the T-shaped connecting plate 23 is provided with a sliding hole 359, the rotating connecting seat 22 is connected with the Z-shaped plate 353 through a pin shaft, the top end of the Z-shaped plate 353 is installed with a Z-shaped operating rod 356 below, the bottom end of the Z-shaped operating rod 356 is arranged on the side of the guide rail 3, the middle position of the Z-shaped plate 353 is connected with a supporting rod 352 through a pin shaft, the bottom end of the supporting rod 352 is connected with a baffle 1 351 through a pin shaft, the baffle 1 351 penetrates and extends to the below of the T-shaped connecting plate 23, the bottom end of the baffle 1 351 and the baffle 2 358 are both provided with a cutout which can be clamped outside the guide rail 3, so that when it is needed to move the workpiece hanger 4 at the lowest position of the return rail 32 to the highest position of the conveying rail 31, the workpiece hanger 4 can be directly pulled, when passing through the stopper 35, the Z-shaped operating rod 356 is first pressed down, so that the spring 355 is stretched, and the baffle 1 351 is moved downward under the transmission of the supporting rod 352, so that the baffle 1 351 contacts with the top end of the return rail 32, at this time, the baffle 2 358 is pulled up under the action of the pull plate 357, so that the workpiece hanger 4 can slide into the space between the baffle 1 351 and the baffle 2 358, then the Z-shaped operating rod 356 is released, so that the baffle 2 358 is moved downward and the baffle 1 351 is separated from the return rail 32 under the action of the spring 355, so that the baffle 2 358 is reset and contacts with the top end of the guide rail 3, the remaining workpiece hangers 4 on the return rail 32 are blocked, and the workpiece hangers 4 between the baffle 1 351 and the baffle 2 358 can slide to the connecting rail 33 and then enter the topmost position of the conveying rail 31, so as to facilitate the use next time, so as to operate the stopper 35 at the taking end position of the conveying rail 31, so as to move the workpiece hanger 4 after the workpiece is taken from the conveying rail 31 to the topmost position of the return rail 32, when the workpiece hangers 4 on the return rail 32 move to the feeding end of the conveying rail 31, the stop plate 34 is needed to be passed through, the workpiece hangers 4 can be moved to the conveying rail 31 by rotating the stop plate 34 upward.

[0028] The workpiece hanger 4 comprises a clamping ring 41 which is slidably installed on the guide rail 3, the clamping ring 41 is provided with an opening at the position corresponding to the T-shaped connecting plate 23, the bottom end of the clamping ring 41 is installed with a vertical rod 42, the bottom end of the vertical rod 42 is installed with a hook 44 which is used for fixing the workpiece, the two sides of the vertical rod 42 are both installed with a spacing rod 43 which is used for spacing the adjacent vertical rods 42.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A self-flowing conveyor for conveying workpieces, comprising an outer frame (1), characterized in that: The top of the outer frame (1) is connected to a guide rail (3) via a hanging structure (2), and a workpiece hanger (4) is slidably installed at the bottom of the guide rail (3). The guide rail (3) includes a conveying rail (31) and a return rail (32) arranged in a rotational symmetry. Both ends of the conveying rail (31) and the return rail (32) are connected by a connecting rail (33). One end of the conveying rail (31) is set as the feeding end, and the other end of the conveying rail (31) is set as the picking end. The feeding end is set higher than the picking end.

2. The gravity-flow conveyor for workpiece conveying according to claim 1, characterized in that: The hanging structure (2) includes a fixed seat (21) fixed to the top of the outer frame (1). The bottom end of the fixed seat (21) is connected to a rotating connecting seat (22) by a connecting pin. The bottom end of the rotating connecting seat (22) is connected to a T-shaped connecting plate (23) by bolts. The bottom end of the T-shaped connecting plate (23) is fixed to the top of the guide rail (3).

3. The gravity-flow conveyor for workpiece conveying according to claim 2, characterized in that: A stop plate (34) is installed at the bottom of the T-shaped connecting plate (23) at the feeding end of the conveying rail (31), a stopper (35) is installed on the side of the rotating connecting seat (22) at the feeding end of the conveying rail (31), and a stopper (35) is also installed above the return rail (32) near the feeding end of the conveying rail (31).

4. A gravity-flow conveyor for workpiece conveying according to claim 3, characterized in that: A connecting plate (36) is installed on the side of the T-shaped connecting plate (23) above the conveying rail (31). The bottom end of the connecting plate (36) is located below the conveying rail (31). A guide frame (37) is installed at the bottom end of the connecting plate (36) corresponding to the position below the conveying rail (31). The guide frame (37) is provided with a flared opening (38) on the side of the material feeding end of the conveying rail (31) to facilitate the workpiece hanger (4) to enter its interior.

5. A gravity-flow conveyor for workpiece conveying according to claim 3, characterized in that: The stopper (35) includes a spring (355). One end of the spring (355) is connected to the side of the rotating connecting seat (22) via a connecting sleeve (221). A U-shaped seat (222) is installed at the bottom of the rotating connecting seat (22). The other end of the spring (355) is connected to a Z-shaped plate (353) via a connecting sleeve (354). A pull plate (357) is connected to the bottom of the Z-shaped plate (353) via a pin. A baffle (358) is connected to the bottom of the pull plate (357) via a pin. A sliding hole (359) is provided on the T-shaped connecting plate (23) at the position corresponding to the baffle (358). The rotating connecting seat (22) is connected to the Z-shaped plate (353) by a pin. A Z-shaped operating rod (356) is installed below the top of the Z-shaped plate (353). The bottom end of the Z-shaped operating rod (356) is set on the side of the guide rail (3). A support rod (352) is connected to the middle position of the Z-shaped plate (353) by a pin. The bottom end of the support rod (352) is connected to a baffle (351) by a pin. The baffle (351) extends through and to the bottom of the T-shaped connecting plate (23). The bottom ends of the baffle (351) and the baffle (358) are both provided with cutouts that can be locked outside the guide rail (3).

6. A gravity-flow conveyor for workpiece conveying according to claim 1, characterized in that: The workpiece hanger (4) includes a retaining ring (41) slidably mounted on the guide rail (3). The retaining ring (41) has an opening at the position corresponding to the T-shaped connecting plate (23). A vertical rod (42) is installed at the bottom end of the retaining ring (41). A hook (44) for fixing the workpiece is installed at the bottom end of the vertical rod (42). A partition rod (43) for separating adjacent vertical rods (42) is installed on both sides of the vertical rod (42).