CN211846206U - Screw rod conveying device - Google Patents

Abstract

The utility model discloses a screw conveying device, comprising a conveyor belt conveying from front to back, a frame is arranged below the conveyor belt, the frame is provided with a front baffle and a rear baffle located on one side of the conveyor belt, and the front baffle is provided with a frame. A material guide trough perpendicular to the conveying direction of the conveyor belt is formed between it and the rear baffle, the bottom of the trough of the material guide trough has an open gap, a push block is slidably connected in the material guide trough, and a push block is provided on the push block. For the pull arm with an open gap, the frame is also provided with a push rod cylinder, the push rod cylinder has a telescopic push rod connected with the pull arm and the push block slides in the material guide groove; it also includes a feeding assembly , the feeding component includes a feeding frame, and the feeding frame is provided with a blanking plate extending forward and downward obliquely. The conveying device realizes the automatic feeding of the pre-installed screw, the conveying is stable, the use is convenient, the overall function is complete, and the practicability is strong.

Description

A screw conveyor

technical field

The utility model relates to the technical field of mechanical equipment, in particular to a screw conveying device.

Background technique

After the screw is tapped and formed, it is mostly placed in the frame for easy transportation. When the screws need to be assembled to the equipment or components, they need to be taken out from the frame for installation one by one. If a certain station is responsible for the feeding of the screws, and the loaded screws are transported to the station to be assembled by the conveyor belt, the work The operator on the station needs to take the screws one by one without interruption and feed them one by one. If the number of stations is large, the consumption of manpower is large, which greatly increases the production cost of manufacturing the final product, and the overall effect is not good. Accordingly, the utility model proposes a screw conveying device.

Utility model content

The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art, and to provide a screw conveying device, which realizes the automatic feeding of the pre-installed screw, has stable conveying and is convenient to use.

In order to solve the above-mentioned technical problems, the purpose of the present utility model is achieved as follows: a screw conveying device involved in the present utility model includes a conveyor belt conveying from front to back, and a frame is arranged below the conveyor belt, and a frame is arranged on the frame. There are a front baffle and a rear baffle located on one side of the conveyor belt. A guide groove perpendicular to the conveying direction of the conveyor belt is formed between the front baffle and the rear baffle. The groove bottom of the guide groove has an open gap. A push block is slidably connected in the trough, the push block is provided with a pull arm passing through the open gap, and a push rod cylinder is also provided on the frame, and the push rod cylinder is connected with the pull arm and supplies the push block. A telescopic push rod that slides in the guide trough;

It also includes a feeding assembly. The feeding assembly includes a feeding frame. The feeding frame is provided with a blanking plate extending forward and downward slopingly. The front end of the blanking plate is located above the guide groove. The rear end of the plate has a downwardly extending transition plate, and the transition plate is provided with a feeding plate extending forward and downward slopingly. The feeding plate is provided with a feeding hole close to the transition plate, and the feeding hole is slidably connected There is also a lifting plate extending forward and downward slopingly. The side of the lifting plate facing away from the blanking plate has a protective plate extending downward, and a linear reciprocating motion is provided under the lifting plate for its up and down movement. mechanism.

The utility model is further provided that: the left and right sides of the feeding plate are provided with outer baffles.

The utility model is further provided as follows: one of the outer baffles is embedded with a guide sleeve, a guide column is slidably connected in the guide sleeve, and one end of the guide column is provided with an alignment block, which is slidably connected to the feeding plate, The other end is provided with an adjustment plate.

The utility model is further arranged as follows: the adjusting plate is provided with a handle.

The utility model is further arranged as follows: an extension plate is arranged on the front baffle.

The utility model is further arranged as follows: the frame and the feeding frame are respectively provided with adjustable support feet.

The utility model is further provided that: the linear reciprocating mechanism is a push rod cylinder structure.

To sum up, the utility model has the following beneficial effects:

1. A large number of screws to be assembled can be stored on the feeding board at a time, so that the operator at the station can free up time to operate the remaining stations, reduce the demand for personnel, and thus reduce the manufacturing cost of the final product;

2. The lifting plate makes regular up and down reciprocating motion to realize automatic unloading one by one, and is pushed to the conveyor belt by the push block, saving manpower and convenient operation;

3. An open gap is set between the front baffle and the rear baffle to prevent the residual waste falling from the screw from accumulating in the guide groove, which affects the lateral push of the screw and makes the push smoothly;

4. The setting of the outer baffle prevents the screw from sliding off the feeding plate;

5. The addition of the alignment bar that can slide left and right is used to align the screws placed on the feeding plate, which plays the role of end face alignment;

6. The extension plate is added to block the screw that rolls down from the blanking plate into the guide chute, preventing it from rolling too fast and sliding out of the front baffle;

7. Adjustable support feet are set on the frame and the feeding frame to adjust the vertical height of the two.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the partial structure schematic diagram of the present utility model;

3 is a schematic structural diagram of the present utility model for embodying a linear reciprocating motion mechanism;

Fig. 4 is the partial structure schematic diagram of the present utility model;

FIG. 5 is a schematic structural diagram of the present invention for embodying the extension plate.

Detailed ways

In order to make those skilled in the art better understand the technical solutions of the present invention, the preferred embodiments of the present invention are described below in conjunction with specific examples, but it should be understood that these descriptions are only for further illustrating the features and advantages of the present invention , rather than limiting the patent requirements of this utility model. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The present utility model will be further described below with reference to the accompanying drawings and preferred embodiments.

1 to 5 , a screw conveying device involved in this embodiment includes a conveyor belt 10 conveying from front to back, a frame 20 is provided below the conveyor belt 10, and a frame 20 is provided on the frame 20 on the conveyor belt 10 A front baffle 21 and a rear baffle 22 on one side, a guide groove 23 perpendicular to the conveying direction of the conveyor belt 10 is formed between the front baffle 21 and the rear baffle 22, and the bottom of the guide groove 23 has an open gap 24. A push block 25 is slidably connected in the material guide groove 23. The push block 25 is provided with a pull arm 26 that passes through the open gap 24. The frame 20 is also provided with a push rod cylinder 27. The push rod The cylinder 27 has a telescopic push rod 28 connected with the pull arm 26 and for the push block 25 to slide in the material guide groove 23;

It also includes a feeding assembly 30. The feeding assembly 30 includes a feeding frame 31. The feeding frame 31 is provided with a blanking plate 32 extending forward and inclined downward, and the front end of the blanking plate 32 is located in the guide groove 23. Above, the rear end of the blanking plate 32 has a downwardly extending transition plate 33, the transition plate 33 is provided with a forward and downwardly inclined upwardly extending loading plate 34, and the loading plate 34 is provided with a close transition The feeding hole 35 of the plate 33 is slidably connected with a lifting plate 36 which also extends forward and downward in a slanting manner. Plate 37, a linear reciprocating mechanism 38 is provided below the lifting plate 36 for its up and down movement.

In this embodiment, first, the lifting plate 36 is in a descending state, and its end face is not higher than the feeding hole 35 , while the telescopic push rod 28 on the push rod cylinder 27 is in an extended state, and the push block 25 is located at the edge of the material guide groove 23 Left side; the operator places a number of screws to be assembled on the feeding plate 34 at a time. Since the feeding plate 34 is inclined, the screws roll forward, and the frontmost screw rolls to contact the transition plate 33, and the operation is straight The reciprocating mechanism 38 makes the lifting plate 36 rise (the setting of the guard plate 37 prevents the rear screw from rolling forward, which affects the reset of the linear reciprocating mechanism 38), and lifts the frontmost screw, when the lifting plate 36 and the blanking At the moment when the plate 32 is connected, the screw rolls and falls from the inclined blanking plate 32 into the guide groove 23. At this time, the push rod cylinder 27 is operated to make it carry the telescopic push rod 28 to shrink, causing the pull arm 26 and the The push block 25 moves to the conveyor belt 10 side together, pushes the screw in the material guide trough 23 until it is sent to the conveyor belt 10, and then resets the push block 25 for subsequent screw conveyance.

Further, the left and right sides of the feeding plate 34 are provided with outer baffles 39 , and the arrangement of the outer baffles 39 prevents the screw from sliding off the feeding plate 34 .

Further, one of the outer baffles 39 is embedded with a guide sleeve 40 , a guide post 41 is slidably connected to the guide sleeve 40 , and one end of the guide post 41 is provided with an alignment stop slidably connected to the feeding plate 34 . The other end of the bar 42 is provided with an adjusting plate 43. By moving the adjusting plate 43 left and right, the guide column 41 is slid relative to the guide sleeve 40, so that the left and right movement of the alignment bar 42 is completed, which is used to align and concentrate on the feeding plate. The screw on 34 plays the role of end face alignment.

Preferably, the adjusting plate 43 is provided with a handle 44 for holding and pulling the adjusting plate 43 conveniently.

Further, the front baffle 21 is provided with an extension plate 29, and the addition of the extension plate 29 can block the screw that rolls down from the blanking plate 32 into the guide chute 23, preventing it from rolling too fast and sliding out of the front baffle. twenty two.

Further, the frame 20 and the feeding rack 31 are respectively provided with adjustable support feet 50 for adjusting the vertical heights of the two.

Preferably, the linear reciprocating mechanism 38 is a push rod cylinder structure, which is convenient to purchase, easy to install and disassemble, and convenient for subsequent maintenance.

The screw conveying device involved in the utility model can store a large number of screws to be assembled on the feeding board at one time, so that the operator at the station can spare time to operate the other stations and reduce the demand for personnel , thereby reducing the manufacturing cost of the final product; through the regular up and down reciprocating motion of the lifting plate, the material is automatically unloaded one by one, and pushed to the conveyor belt by the push block, saving manpower and convenient operation; through the front baffle and the rear baffle An open gap is set between the screws to prevent the residual waste falling from the screw from accumulating in the guide groove, which affects the lateral push of the screw, so that the push is smooth; the setting of the outer baffle prevents the screw from sliding off the feeding plate; The addition of the alignment bar that can slide left and right is used to align the screws placed on the feeding plate, which plays the role of end face alignment; the addition of the extension plate prevents the rolling from the feeding plate to the guide chute. The inner screw prevents it from rolling too fast and slipping out of the front baffle; the adjustable support feet are set on the frame and the feeding frame to adjust the vertical height of the two.

Unless otherwise specified, in this utility model, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", Orientation or position indicated by "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. The relationship is based on the actual shown orientation or position relationship, only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore The terms describing the orientation or positional relationship in the present invention are only used for exemplary description, and should not be construed as a limitation on the present patent. For those of ordinary skill in the art, they can combine the embodiments and understand the specific terms of the above-mentioned terms according to specific situations. meaning.

Unless otherwise expressly specified and limited, in the present invention, if there are terms "arranged", "connected" and "connected", they should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral Connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The preferred embodiments of the present invention have been described in detail above. It should be understood that those skilled in the art can make many modifications and changes according to the concept of the present invention without creative efforts. Therefore, any technical solutions that can be obtained by those skilled in the art through logical analysis, reasoning or limited experiments on the basis of the prior art according to the concept of the present invention shall fall within the protection scope determined by the claims. .

Claims (7)

1. The utility model provides a screw rod conveyor, includes the conveyer belt of carrying from preceding back, and the below of conveyer belt is equipped with frame, its characterized in that: the automatic conveying device is characterized in that a front baffle and a rear baffle which are positioned on one side of the conveying belt are arranged on the rack, a guide chute which is perpendicular to the conveying direction of the conveying belt is formed between the front baffle and the rear baffle, an open gap is formed at the bottom of the guide chute, a push block is connected in the guide chute in a sliding mode, a pull arm which penetrates through the open gap is arranged on the push block, a push rod cylinder is further arranged on the rack, and the push rod cylinder is provided with a telescopic push rod which is connected with the pull arm and is used for enabling the push block to slide in the;

the feeding assembly comprises a feeding frame, a lower material plate extending forwards and downwards is arranged on the feeding frame, the front end of the lower material plate is located above the guide chute, a transition plate extending downwards is arranged at the rear end of the lower material plate, an upper material plate extending forwards and downwards is arranged on the transition plate, a material loading hole close to the transition plate is formed in the upper material plate, a lifting plate extending forwards and downwards is connected in the material loading hole in a sliding mode, a protective plate extending downwards is arranged on one side, back to the lower material plate, of the lifting plate, and a linear reciprocating motion mechanism for moving up and down is arranged below the lifting plate.

2. The screw conveying apparatus according to claim 1, wherein: the left side and the right side of the upper material plate are provided with outer baffles.

3. The screw conveying apparatus according to claim 2, wherein: one of them inlay on the outer baffle and be equipped with the uide bushing, sliding connection has the guide post in the uide bushing, and the one end of guide post is equipped with sliding connection and is in go up the alignment blend stop on the flitch, the other end is equipped with the regulating plate.

4. The screw conveying apparatus according to claim 3, wherein: the adjusting plate is provided with a handle.

5. Screw conveyor according to any one of claims 1 to 4, characterized in that: and an extension plate is arranged on the front baffle.

6. The screw conveying apparatus according to claim 5, wherein: the frame and the feeding frame are respectively provided with an adjustable supporting leg.

7. The screw conveying apparatus according to claim 1, wherein: the linear reciprocating mechanism is of a push rod cylinder structure.

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