CN220944320U - Sectional type cover opening structure for bar feeder - Google Patents

Abstract

The utility model discloses a sectional type cover opening structure for a bar feeder, which comprises a trough arranged in front of a pushing bar of the bar feeder, wherein a material cover with an inverted U-shaped section is arranged above the trough, a plurality of cover opening rotating arms with intervals are fixedly connected to the material cover through bolts, one ends of the cover opening rotating arms far away from the material cover are jointly connected with a linkage rod, three rubber press rods with intervals are distributed in the material cover and are matched with an inner trough of the trough, a bar-shaped groove is formed in the upper surface of the rubber press rod, connectors are arranged at two ends of the bar-shaped groove of the rubber press rod, a telescopic cylinder is arranged on the upper surface of the material cover corresponding to the connectors, and the output end of the telescopic cylinder penetrates through the material cover and is fixedly connected with the connectors. In the application process, the utility model avoids the phenomena of vibration, mobilization and the like of the bar in the trough in the processing process, and further realizes the conveying of the thinner bar and the relatively stable state of the thinner bar in the conveying processing process.

Description

Sectional type cover opening structure for bar feeder

Technical Field

The utility model relates to the technical field of bar feeders, in particular to a sectional type uncapping structure for a bar feeder.

Background

The bar feeder is a device for conveying bars, and in the working process, one end of each bar is clamped by a pushing bar with a clamping head and conveyed to processing equipment for processing, and along with the feeding of the bar feeder, uninterrupted feeding into the processing equipment can be realized, so that the bar feeder is widely applied in the processing process of the bars.

In the existing bar feeder, when the diameter of a bar to be processed is smaller in the feeding process of a pushing bar, the bar in a conveying groove of the bar feeder is easy to vibrate and the like due to the fact that processing equipment is used for shearing, fixing and the like of the bar. This is based on how the transport of the finer rods is achieved and is kept relatively stable at all times during the transport process. We propose a sectional type uncapping structure for bar feeder.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a sectional cover opening structure for a bar feeder.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a sectional type uncapping structure for bar feeder, includes the silo of establishing in bar feeder's pushing away material stick the place ahead, fixed mounting between silo and the organism of bar feeder, the top of silo is equipped with the material lid that the cross-section is the reverse U type, the material is covered and is connected with a plurality of spaced uncapping radial arms through the bolt fixedly.

And one end of the uncovering rotating arm far away from the material cover is commonly connected with a linkage rod.

The material lid inside distribution has three looks spaced rubber depression bars, just the inside groove phase-match of rubber depression bar and silo, the bar slot has been seted up to the upper surface of rubber depression bar, just the connector is all installed at the both ends of rubber pressure bar slot part, the flexible cylinder is installed to the corresponding connector of material lid upper surface, the output of flexible cylinder runs through the material lid and with the connector between fixed connection.

Preferably, two ends of the trough are aligned with the pushing rod of the rod feeder and the discharge hole of the rod feeder respectively.

Preferably, one end of the linkage rod is connected with the output end of a motor on the bar feeder.

Preferably, a horizontal supporting shoulder plate is welded on the upper part of the rear side of the trough, and a chain stop strip is fixedly arranged on the front side of the supporting shoulder plate.

Preferably, the outside welding of material lid rear side has the cross-section to be the material lid clamp plate of L type, and in the condition that the side of material lid front side contacted with the groove limit of silo front side, the lower surface of the horizontal part of material lid clamp plate contacted with the upper surface of chain shelves.

Preferably, a discharging notch is formed in the lower surface of one end, facing the pushing rod, of the rod feeder.

The sectional type uncapping structure for the bar feeder has the beneficial effects that: according to the technical scheme, in the application process, under the condition that the whole material cover is opened, the thinner bar is put into the material groove and clamped by the clamping head of the pushing bar, the material cover is controlled to reset through the cover opening rotating arm to cover the material groove, and under the condition, a gap between the lower part of the rubber compression bar and the material groove can be used for the pushing bar and the bar to pass through; further pushing the material stick promotes the rod and supplies processing equipment to carry out the in-process of processing, based on the concrete position of pushing the silo that the material stick is located, can control the flexible cylinder that corresponding rubber depression bar belonged to carry out the work that the output was elongated on avoiding pushing the material stick, under the circumstances that the output of flexible cylinder was elongated, the rubber depression bar that flexible cylinder corresponds can hold the rod, can realize under the pressure holding the state that the rod is fixed state between silo and rubber depression bar, thereby the rod in the silo appears vibration, the phenomenon such as beat in the course of working has been avoided, and then realized the transportation of thinner rod and carried in the course of working and make it remain relatively stable state throughout.

Drawings

Fig. 1 is a schematic view of an installation part of a sectional cover opening structure for a bar feeder according to the present utility model;

fig. 2 is a schematic structural view of a sectional cover opening structure for a bar feeder according to the present utility model;

Fig. 3 is an assembly schematic diagram of a material cover pressing plate with a sectional cover opening structure for a bar feeder according to the present utility model.

Fig. 4 is a schematic distribution diagram of a rubber compression bar with a sectional cover opening structure for a bar feeder according to the present utility model;

fig. 5 is a schematic structural view of the bar feeder.

In the figure: the automatic feeding device comprises a trough 1, a material cover 2, a cover opening radial arm 3, a chain stop 4, a telescopic cylinder 5, a linkage rod 6, a rubber compression bar 7, a connector 8, a supporting shoulder plate 9, a discharging notch 10 and a material cover pressing plate 11.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, a sectional type cover opening structure for a bar feeder comprises a trough 1 arranged in front of a pushing rod of the bar feeder, wherein the trough 1 is fixedly arranged between a machine body of the bar feeder, two ends of the trough 1 are respectively aligned with the pushing rod of the bar feeder and a discharge hole of the bar feeder, a material cover 2 with an inverted U-shaped section is arranged above the trough 1, and a plurality of cover opening radial arms 3 with intervals are fixedly connected to the material cover 2 through bolts;

The link lever 6 is connected together to the one end that uncaps the radial arm 3 and keep away from material lid 2, and the one end of link lever 6 is connected with the output of the motor on the rod feeder, and whole uncapping structure is being installed in the rod feeder and in-process that uses, is mainly driven through the output of the motor that link lever 6 is connected to opening and the reset of material lid 2.

Three spaced rubber compression bars 7 are distributed inside the material cover 2, the rubber compression bars 7 are matched with the inner groove of the trough 1, the upper surface of each rubber compression bar 7 is provided with a strip-shaped groove, the two ends of each strip-shaped groove part of each rubber compression bar 7 are respectively provided with a connector 8, the upper surface of the material cover 2 is provided with a telescopic cylinder 5 corresponding to each connector 8, and the output end of each telescopic cylinder 5 penetrates through the material cover 2 and is fixedly connected with the connectors 8.

The upper portion welding of silo 1 rear side has the support shoulder board 9 that is the horizontality, the front side fixed mounting who supports shoulder board 9 has chain shelves 4, the outside welding of material lid 2 rear side has the cross-section to be L type material lid clamp plate 11, under the circumstances that the side of material lid 2 front side contacted with the groove limit of silo 1 front side, the lower surface of the horizontal part of material lid clamp plate 11 contacted with the upper surface of chain shelves 4, at the in-process of rod feeder work, its material pushing rod corresponds one portion of conveying chain put up on support shoulder board 9 to realize separating with the inside of silo 1 through chain shelves 4.

The material groove 1 is opened towards the one end lower surface of the bar pushing rod of bar feeder and is offered and unloaded breach 10, and when the bar excess material that pushes away the bar pushing rod through chuck centre gripping under the condition of not satisfying minimum process length, the bar pushing rod can withdraw from in the material groove 1 and make the chuck be in the breach 10 department of unloading, and the chuck is under the condition of unclamping bar excess material this moment, and bar excess material can fall out through unloading breach 10.

To sum up: in the application process, under the condition that the whole of the material cover 2 is opened, and a thinner bar is put into the material groove 1 and clamped by the clamping head of the pushing bar, the material cover 2 is controlled to reset through the cover opening radial arm 3 to cover the material groove 1, and under the condition, a gap between the lower part of the rubber compression bar 7 and the material groove 1 can be used for the pushing bar and the bar to pass through; further pushing the material stick promotes the rod and supplies processing equipment to carry out the in-process of processing, based on the concrete position of the silo 1 that pushes away the material stick and locate, can control the flexible cylinder 5 that corresponding rubber depression bar 7 belonged to carry out the work that the output was elongated on the basis of avoiding pushing away the material stick, under the circumstances that the output of flexible cylinder 5 is elongated, the rubber depression bar 7 that flexible cylinder 5 corresponds can hold the rod, can realize under the pressure state that the rod is fixed state between silo 1 and rubber depression bar 7, thereby the phenomenon such as vibration, the beat appear in the rod of having avoided the course of working in the silo, and then realized the transportation of thinner rod and carried in the course of working and make it remain relatively stable state all the time.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The sectional type cover opening structure for the bar feeder comprises a trough (1) arranged in front of a pushing bar of the bar feeder, and is characterized in that the trough (1) is fixedly arranged with a machine body of the bar feeder, a material cover (2) with an inverted U-shaped section is arranged above the trough (1), and a plurality of cover opening radial arms (3) with intervals are fixedly connected to the material cover (2) through bolts;

One end of the uncovering radial arm (3) far away from the material cover (2) is commonly connected with a linkage rod (6);

The material lid (2) inside distribution has three looks spaced rubber depression bar (7), just rubber depression bar (7) and the inside groove phase-match of silo (1), the bar groove has been seted up to the upper surface of rubber depression bar (7), just connector (8) are all installed at the both ends of rubber depression bar (7) bar groove part, telescopic cylinder (5) are installed to material lid (2) upper surface correspondence connector (8), the output of telescopic cylinder (5) runs through material lid (2) and with connector (8) between fixed connection.

2. The sectional cover opening structure for the bar feeder according to claim 1, wherein two ends of the trough (1) are aligned with a pushing bar of the bar feeder and a discharge hole of the bar feeder respectively.

3. A sectional cover opening structure for a bar feeder according to claim 1, characterized in that one end of the linkage rod (6) is connected to the output end of a motor on the bar feeder.

4. The sectional cover opening structure for the bar feeder according to claim 1, wherein a horizontal supporting shoulder plate (9) is welded on the upper portion of the rear side of the trough (1), and a chain stop (4) is fixedly installed on the front side of the supporting shoulder plate (9).

5. The sectional cover opening structure for rod feeder according to claim 4, wherein a cover pressing plate (11) with an L-shaped cross section is welded on the outside of the rear side of the cover (2), and the lower surface of the horizontal portion of the cover pressing plate (11) is in contact with the upper surface of the chain stopper (4) when the front side edge of the cover (2) is in contact with the groove edge of the front side of the groove (1).

6. A sectional cover opening structure for a bar feeder according to claim 1, characterized in that the lower surface of one end of the trough (1) facing the pushing bar of the bar feeder is provided with a discharging notch (10).