CN219402107U

CN219402107U - Auxiliary feeding device of steel bar bending machine

Info

Publication number: CN219402107U
Application number: CN202320443195.1U
Authority: CN
Inventors: 高永立; 顾颖超; 刘航
Original assignee: Tianjin Jinze Technology Development Co ltd
Current assignee: Tianjin Jinze Technology Development Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-07-25
Anticipated expiration: 2033-03-10

Abstract

The utility model provides an auxiliary feeding device of a steel bar bending machine, which comprises a bending machine and a roller conveyor, wherein the bending machine and the roller conveyor are arranged side by side, a bending disc is rotatably arranged at the center of the top of the bending machine, a central shaft is arranged at the center of the top of the bending disc, and a bending shaft is arranged at one side of the central shaft.

Description

Auxiliary feeding device of steel bar bending machine

Technical Field

The utility model belongs to the technical field of steel bar processing equipment, and particularly relates to an auxiliary feeding device of a steel bar bending machine.

Background

In construction engineering, the steel bars are required to be bent, and the bending positions are different in angle, so that the steel bars are suitable for different construction requirements. At present, a steel bar bending machine belongs to one of steel bar processing machines, is used for bending steel bars, and is generally applied to building construction.

The current chinese patent publication No. CN206936219U discloses a steel bar bending machine, this steel bar bending machine is including bending the dish to and fixed the center pin that sets up in bending the dish center and the guide post that is located the center pin outside, the bilateral symmetry of bending the dish is provided with the locating plate, has seted up the locating hole more than two at least on the locating plate, wears to be equipped with fixed column and reference column on the locating hole, has fixedly cup jointed the backup pad on the fixed column, and one side that the backup pad deviates from the reference column is fixed to be provided with the baffle, fixedly between backup pad and the reference column is provided with the regulation pole. When the position of the baffle needs to be adjusted, the position of the baffle can be conveniently adjusted by pulling out the positioning column and the fixing column from the positioning hole of the positioning plate and embedding the positioning column and the fixing column again. Above-mentioned steel bar bending machine when in actual use, when bending the reinforcing bar, because need the manual work put the reinforcing bar on the bender and hold the reinforcing bar always and bend processing, often can spend a large amount of time of staff, consequently increased workman's amount of labour, production efficiency is low, and brings certain potential safety hazard for the workman, does not satisfy the user demand.

Accordingly, in view of the above, the present utility model provides an auxiliary feeding device for a bar bender, which is improved in view of the existing structure and the defects, so as to achieve the purpose of more practical value.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an auxiliary feeding device of a steel bar bending machine, which aims to solve the problems that when the existing steel bar bending machine is used practically, a large amount of time is often spent on bending the steel bars by manually placing the steel bars on the bending machine and holding the steel bars all the time by hands, so that the labor capacity of workers is increased, the production efficiency is low, certain potential safety hazards are brought to the workers, and the use requirements are not met.

The purpose and the efficacy of the auxiliary feeding device of the steel bar bending machine are achieved by the following specific technical means:

the utility model provides an auxiliary feeding device of steel bar bending machine, includes bender and roller conveyer, bender and roller conveyer set up side by side, the top center department of bender rotates and is provided with the dish of bending, the top center of dish of bending is provided with the center pin, one side of center pin is provided with the bending axle, roller conveyer's top is provided with feed mechanism, feed mechanism is including connecting in the diaphragm of roller conveyer top both sides, two the inboard of diaphragm has first accessory plate and second accessory plate respectively sliding connection, a plurality of circular grooves have been seted up to the equal distance in relative one side of first accessory plate and second accessory plate, every the inside of circular groove is all vertical the rotation and is provided with the transfer roller.

Further, the inside of every circular slot all rotates and is connected with the pivot, every the conveying roller all overlaps and locates in the pivot, every the surface of conveying roller all overlaps and is equipped with the sponge roller.

Further, the outer sides of the two transverse plates are respectively connected with a first electric hydraulic cylinder and a second electric hydraulic cylinder, and piston rod ends of the first electric hydraulic cylinder and the second electric hydraulic cylinder penetrate through the transverse plates and are respectively connected to one sides of the first auxiliary plate and the second auxiliary plate.

Furthermore, the bottoms of the first auxiliary plate and the second auxiliary plate are bent and extended to form guide plates, and guide grooves matched with the guide plates are formed in the two transverse plates.

Further, a motor is arranged at the center of the bottom of the bending machine, the output shaft end of the motor is connected with the bottom of the bending disc, and a mounting hole for placing a bending shaft is formed in the bending disc around a central shaft.

Further, the top both sides of bender all are connected with the locating plate, every a plurality of spacing grooves have all been seted up on the locating plate, one of them be provided with on the spacing groove and shelter from the axle.

Further, a control panel is arranged at the bottom of the roller conveyor and is electrically connected with the first electric hydraulic cylinder, the second electric hydraulic cylinder, the roller conveyor and the motor respectively.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the bending machine, the roller conveyor and the feeding mechanism are arranged to be used cooperatively, when the steel bar is conveyed on the roller of the roller conveyor, the conveying rollers are in contact with the steel bar, in the steel bar conveying process, the conveying rollers roll on two sides of the steel bar in sequence, the conveying rollers roll and simultaneously clamp and convey the steel bar, and meanwhile, a horizontal stable force is provided, so that the steel bar feeding operation is stable, the steel bar can accurately enter between the central shaft and the bending shaft to bend, the production efficiency is improved, the labor intensity of workers is reduced, and the bending production efficiency of the steel bar is ensured;

2. through setting up first electronic pneumatic cylinder, second electronic pneumatic cylinder, first accessory plate and second accessory plate cooperation and use, when the reinforcing bar is put on the roller of roller conveyer and is carried, the piston rod end of starting first electronic pneumatic cylinder and second electronic pneumatic cylinder stretches out, drives first accessory plate and second accessory plate relative movement, carries out centre gripping conveying and direction to not unidimensional reinforcing bar, makes its suitability higher.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of a second embodiment of the present utility model.

Fig. 3 is an enlarged schematic view of a of fig. 1 in accordance with the present utility model.

Fig. 4 is an enlarged schematic view of B of fig. 1 in accordance with the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. bending machine; 2. a bending disc; 3. a central shaft; 4. bending the shaft; 5. a mounting hole; 6. a positioning plate; 7. a limit groove; 8. a shielding shaft; 9. a roller conveyor; 10. a feeding mechanism; 101. a cross plate; 102. a first electro-hydraulic cylinder; 103. a second electro-hydraulic cylinder; 104. a first auxiliary plate; 105. a second auxiliary plate; 106. a circular groove; 107. a rotating shaft; 108. a conveying roller; 109. a sponge roller; 110. a guide plate; 111. a guide groove; 11. and a control panel.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 4:

the utility model provides an auxiliary feeding device of a steel bar bending machine, which comprises a bending machine 1 and a roller conveyor 9, wherein the bending machine 1 and the roller conveyor 9 are arranged side by side, a bending disc 2 is rotatably arranged at the center of the top of the bending machine 1, a central shaft 3 is arranged at the center of the top of the bending disc 2, a bending shaft 4 is arranged on one side of the central shaft 3, a feeding mechanism 10 is arranged at the top of the roller conveyor 9, the feeding mechanism 10 comprises transverse plates 101 connected to two sides of the top of the roller conveyor 9, the inner sides of the two transverse plates 101 are respectively and slidably connected with a first auxiliary plate 104 and a second auxiliary plate 105, a plurality of circular grooves 106 are formed in the opposite sides of the first auxiliary plate 104 and the second auxiliary plate 105 at equal intervals, and a conveying roller 108 is vertically rotatably arranged in each circular groove 106.

In other embodiments, the rotating shaft 107 is rotatably connected to the inside of each circular groove 106, each conveying roller 108 is sleeved on the rotating shaft 107, the surface of each conveying roller 108 is sleeved with a sponge roller 109, and the sponge roller 109 is used for contacting the surface of the steel bar, so that damage to the surface of the steel bar is avoided.

In other embodiments, the outer sides of the two transverse plates 101 are respectively connected with a first electric hydraulic cylinder 102 and a second electric hydraulic cylinder 103, and piston rod ends of the first electric hydraulic cylinder 102 and the second electric hydraulic cylinder 103 penetrate through the transverse plates 101 and are respectively connected to one sides of the first auxiliary plate 104 and one side of the second auxiliary plate 105, so that the first electric hydraulic cylinder 102 and the second electric hydraulic cylinder 103 are started, and the piston rod ends of the first electric hydraulic cylinder 102 and the second electric hydraulic cylinder 103 extend out to drive the first auxiliary plate 104 and the second auxiliary plate 105 to relatively move, so that steel bars with different sizes are clamped, conveyed and guided, and the applicability is higher.

In other embodiments, the bottoms of the first auxiliary plate 104 and the second auxiliary plate 105 are bent and extended with the guide plates 110, and the guide grooves 111 matched with the guide plates 110 are formed on the two transverse plates 101, so that the first auxiliary plate 104 and the second auxiliary plate 105 are more stable in the moving process by arranging the guide plates 110 and the guide grooves 111 to be matched with each other.

In other embodiments, a motor is installed at the bottom center of the bending machine 1, the output shaft end of the motor is connected with the bottom of the bending disc 2, the motor is started to drive the central shaft 3 to rotate, so that the bending disc 2 rotates, a mounting hole 5 for placing the bending shaft 4 is formed in the bending disc 2 around the central shaft 3, the bending shaft 4 bends a steel bar while the bending shaft 4 rotates around the central shaft 3 in the rotating process of the bending disc 2, and a bending fillet is formed at the contact part of the bending shaft 4 and the steel bar.

In other embodiments, the top both sides of bender 1 all are connected with locating plate 6, have all seted up a plurality of spacing grooves 7 on every locating plate 6, are provided with on one of them spacing groove 7 and shelter from axle 8, and the setting of a plurality of spacing grooves 7 can be nimble the position of adjusting shelter from axle 8 to realize buckling of arbitrary angle of reinforcing bar.

In other embodiments, the bottom of the roller conveyor 9 is provided with a control panel 11, the control panel 11 is respectively electrically connected with the first electric hydraulic cylinder 102, the second electric hydraulic cylinder 103, the roller conveyor 9 and the motor, and the first electric hydraulic cylinder 102, the second electric hydraulic cylinder 103, the roller conveyor 9 and the motor are controlled to work by using the control panel 11, so that the roller conveyor is more intelligent.

Specific use and action of the embodiment:

according to the utility model, when the steel bars are conveyed on the rollers of the roller conveyor 9, the first electric hydraulic cylinder 102 and the second electric hydraulic cylinder 103 are started, the piston rod ends of the first electric hydraulic cylinder 102 and the second electric hydraulic cylinder 103 extend out to drive the first auxiliary plate 104 and the second auxiliary plate 105 to move relatively, steel bars with different sizes are clamped, conveyed and guided, so that applicability is higher, until conveying rollers 108 on two sides are in contact with the steel bars, the first electric hydraulic cylinder 102 and the second electric hydraulic cylinder 103 stop working, in the steel bar conveying process, a plurality of conveying rollers 108 roll on two sides of the steel bars in sequence, the conveying rollers 108 roll and simultaneously clamp and convey the steel bars, a stable force in the horizontal direction is provided, so that the steel bars can enter between the central shaft 3 and the bending shaft 4 accurately, the steel bars pass through the central shaft 3 and the bending shaft 4 and are mutually matched with the shielding shaft 8, at the moment, a triangular stable shielding structure is formed between the central shaft 3, the bending shaft 4 and the shaft 8, a triangular stable motor is abutted against the shielding motor is formed, the bending shaft 4 is enabled to rotate around the central shaft 3, the bending shaft 2 is enabled to rotate, and the bending efficiency is enabled to be reduced, and the round bending efficiency is enabled to be more stable in the process is guaranteed, and the round bar is enabled to rotate around the bending shaft 2, and the bending shaft 2 is enabled to rotate, and the round bending efficiency is enabled to be more stable in the production process is enabled.

It should be noted that the control panel 11, the first electro-hydraulic cylinder 102, the second electro-hydraulic cylinder 103, the roller conveyor 9 and the motor are devices or apparatuses existing in the prior art, or are devices or apparatuses that can be implemented in the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, and are common general knowledge in the art, so they will not be described in detail.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Auxiliary feeding device of steel bar bending machine, its characterized in that: including bender (1) and roller conveyer (9), bender (1) and roller conveyer (9) set up side by side, the top center department of bender (1) rotates and is provided with bending disc (2), the top center of bending disc (2) is provided with center pin (3), one side of center pin (3) is provided with presses bent axle (4), the top of roller conveyer (9) is provided with feed mechanism (10), feed mechanism (10) are including connecting diaphragm (101) in roller conveyer (9) top both sides, two the inboard of diaphragm (101) sliding connection has first accessory plate (104) and second accessory plate (105) respectively, a plurality of circular grooves (106) have been seted up to the equal distance in opposite one side of first accessory plate (104) and second accessory plate (105), every the inside of circular groove (106) is all vertically rotated and is provided with transfer roller (108).

2. The auxiliary feeding apparatus of a reinforcing bar bending machine as set forth in claim 1, wherein: the inside of every circular slot (106) all rotates and is connected with pivot (107), every transfer roller (108) all overlaps on pivot (107), every transfer roller (108) the surface all overlaps and is equipped with sponge roller (109).

3. The auxiliary feeding apparatus of a reinforcing bar bending machine as set forth in claim 1, wherein: the outside of two diaphragm (101) is connected with first electronic pneumatic cylinder (102) and second electronic pneumatic cylinder (103) respectively, the piston rod end of first electronic pneumatic cylinder (102) and second electronic pneumatic cylinder (103) runs through in diaphragm (101) and is connected in one side of first accessory plate (104) and second accessory plate (105) respectively.

4. The auxiliary feeding apparatus of a reinforcing bar bending machine as set forth in claim 1, wherein: the bottoms of the first auxiliary plate (104) and the second auxiliary plate (105) are bent and extended with guide plates (110), and guide grooves (111) matched with the guide plates (110) are formed in the two transverse plates (101).

5. An auxiliary feeding device for a bar bender as claimed in claim 3, wherein: the bending machine is characterized in that a motor is arranged at the center of the bottom of the bending machine (1), the output shaft end of the motor is connected with the bottom of the bending disc (2), and a mounting hole (5) for placing the bending shaft (4) is formed in the bending disc (2) around the central shaft (3).

6. The auxiliary feeding apparatus of a reinforcing bar bending machine as set forth in claim 1, wherein: the bending machine is characterized in that positioning plates (6) are connected to two sides of the top of the bending machine (1), a plurality of limiting grooves (7) are formed in each positioning plate (6), and a shielding shaft (8) is arranged on one of the limiting grooves (7).

7. The auxiliary feeding apparatus of a reinforcing bar bending machine as set forth in claim 5, wherein: the bottom of roller conveyer (9) is provided with control panel (11), control panel (11) respectively with first electronic pneumatic cylinder (102), second electronic pneumatic cylinder (103), roller conveyer (9) and motor between electric connection.