CN213378637U

CN213378637U - Automatic feeding device of three-roller plate bending machine

Info

Publication number: CN213378637U
Application number: CN202022112276.2U
Authority: CN
Inventors: 谢伟锋; 梅剑
Original assignee: Jiangyin Ruien Engineering Equipment Co ltd
Current assignee: Jiangyin Ruien Engineering Equipment Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-08
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to a veneer reeling machine field especially relates to an automatic feeding of three-roller veneer reeling machine, it includes the veneer reeling machine body, veneer reeling machine body one side is equipped with the material loading platform, the material loading bench is equipped with the material loading subassembly, the material loading subassembly includes a supporting bench, fix the locating plate on a supporting bench and be located the conveyer belt that the locating plate kept away from veneer reeling machine body one side, the direction of delivery perpendicular to veneer reeling machine body setting of conveyer belt, the locating plate is provided with two about a supporting bench symmetry, material loading platform one side is equipped with puts the thing platform, it is equipped with the material loading subassembly that drive panel removed to put thing bench top, it is equipped with the drive and puts the lift. This application has the effect that improves artifical material loading and increases the cost of labor, and the big defect of operating personnel intensity of labour.

Description

Automatic feeding device of three-roller plate bending machine

Technical Field

The application relates to the field of plate bending machines, in particular to an automatic feeding device of a three-roller plate bending machine.

Background

The plate bending machine is a processing device for bending a metal plate into a required round shape, an arc shape or a cone shape, works by utilizing the principle of three-point rounding, and obtains a preset shape by adjusting the relative position between a side roller and an upper roller of the plate bending machine. The three-roller plate bending machine is divided into a mechanical type and a hydraulic type, and the mechanical type three-roller plate bending machine is divided into a symmetrical type and an asymmetrical type. The mechanical three-roller symmetric plate bending machine is characterized in that the machine is of a three-roller symmetric structure, an upper roller vertically moves at the central symmetric position of two lower rollers and is obtained through the transmission of a screw rod, a nut and a worm, the two lower rollers rotate and are meshed with a lower roller gear through an output gear of a speed reducer, and torque is provided for plate bending. The plastic metal plate with flat specification passes through three winding rollers of a plate bending machine, and is continuously bent for multiple times by means of the downward pressing of an upper roller and the rotating motion of a lower roller to generate permanent plastic deformation, so that the metal plate is rolled into a required cylinder, a required conical cylinder or a part of the cylinder and the conical cylinder.

Chinese patent publication No. CN111112398A discloses a three-roller plate bending machine, the lifting mechanism comprises a lifting motor, a lifting reducer, transmission shafts, a worm and gear transmission assembly, a lead screw, a first lifting seat, a second lifting seat and an upper roll bearing seat, wherein the lifting motor is fixed at the bottom of the frame, an output shaft of the lifting motor is connected with an input shaft of the lifting reducer through a coupler, output shafts on two sides of the lifting reducer are respectively connected with one end of the corresponding transmission shaft through the coupler, the worm and gear transmission assembly is installed at the other end of each transmission shaft, the lead screw is vertically arranged on the worm and gear transmission assembly, the first lifting seat and the second lifting seat are relatively installed on the frame, wire holes for the lead screw to penetrate through are formed in the bottoms of the first lifting seat and the second lifting seat, and two ends of the upper roll are respectively fixed on the first lifting seat and the second lifting seat through the upper roll bearing seat.

Aiming at the related technologies, the inventor thinks that when the three-roller plate bending machine is used, a worker needs to manually feed, a steel plate is heavy, the feeding position of the plate bending machine is high, two or three persons need to manually feed, the labor intensity of the operator is high, and the feeding efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the defect that the labor intensity of operators is high, the application provides an automatic feeding device of a three-roller plate bending machine.

The application provides an automatic feeding of three-roller plate bending machine adopts following technical scheme:

the utility model provides an automatic feeding of three-roller plate bending machine, includes the plate bending machine body, plate bending machine body one side is equipped with the material loading subassembly, the material loading subassembly is including setting up at the brace table of a book local body one side, fixing the locating plate on the brace table and being located the locating plate and keeping away from the conveyer belt of plate bending machine body one side, the direction of delivery perpendicular to plate bending machine body setting of conveyer belt, the locating plate is provided with two about the brace table symmetry, material loading platform one side is equipped with puts the thing platform, it is equipped with the pay-off subassembly that drive panel removed to put thing platform both sides, it is equipped with the drive and puts the lift platform that the.

Through adopting above-mentioned technical scheme, become the plank of roll board and pile up neatly and stack on lift platform, the feeding subassembly carries the material loading subassembly with the panel on the lift platform on, carry a supporting bench top through the conveyer belt earlier, two locating plates are fixed a position and are spacing to the panel of carrying a supporting bench top, then under the drive of conveyer belt, carry this internal with panel and roll up this body, roll up board processing, at whole in-process, only need the staff once only to carry the lift platform with panel on, do not need the staff persistence to carry out the material loading to the veneer reeling machine body, reduce staff's intensity of labour.

Optionally, the feeding assembly comprises a support frame positioned on two sides of the object placing table, a sliding seat connected to the support frame in a sliding manner, a cylinder fixedly connected to the sliding seat, and a push plate connected to the output end of the cylinder.

Through adopting above-mentioned technical scheme, when needs pay-off, the cylinder drives the push pedal downstream, makes the push pedal conflict on the lateral wall that panel deviates from veneer reeling machine body one side, and the slide slides on the support frame to drive panel and remove to the material loading subassembly on, carry out the material loading to the veneer reeling machine body through the material loading subassembly again.

Optionally, the support frame is rotatably connected with a first lead screw, the sliding seat is in threaded connection with the first lead screw, and the support frame is connected with a first motor for driving the first lead screw to rotate.

Through adopting above-mentioned technical scheme, first motor work drives first lead screw and rotates, and the slide will move along the length direction of first lead screw to drive cylinder and push pedal removal, thereby make the push pedal play the propelling movement effect to panel.

Optionally, a groove is formed in the supporting platform, a roller is embedded in the groove, and the roller is higher than the supporting platform.

Through adopting above-mentioned technical scheme, the setting of cylinder can reduce the friction between panel and the brace table, converts rolling friction into by sliding friction to make the material loading lighter.

Optionally, one side fixedly connected with deflector that the locating plate is close to the conveyer belt, the deflector is the arc setting.

Through adopting above-mentioned technical scheme, the deflector plays direction and spacing effect to removing the panel on the brace table, makes entering into between two locating plates that panel can be more smooth, makes the panel material loading lighter.

Optionally, the supporting table deviates from one side of the conveying belt and is provided with a limiting assembly, and the limiting assembly comprises a bidirectional screw rod rotatably connected to one side of the supporting table, a second motor connected to one end of the bidirectional screw rod, a sliding block in threaded connection with two ends of the bidirectional screw rod and a baffle fixedly connected to the top of the sliding block.

Through adopting above-mentioned technical scheme, the second motor drives two-way lead screw and rotates, makes the slider at two-way lead screw remove to relative or direction dorsad to drive the baffle and block between a supporting bench and veneer reeling machine body, when a panel is rolling up board processing time, the baffle shelters from in a supporting bench one side, reduces next panel and enters into the veneer reeling machine this moment, influences the possibility that the board rolled up the board quality.

Optionally, be equipped with the locating part on the brace table, the locating part is located conveyer belt one side, the locating part is provided with two about the conveyer belt symmetry, the locating part is including fixing fixed plate on the brace table, connecting the spring that the fixed plate is close to conveyer belt one side and connecting the limiting plate that deviates from fixed plate one end at the spring at the fixed plate.

Through adopting above-mentioned technical scheme, under the tension effect of spring, promote the limiting plate and move to conveyer belt one side, play direction and spacing effect to the panel of conveying on the conveyer belt, reduce when the conveyer belt carries panel, the possibility that panel takes place the skew.

Optionally, the limiting plate is arranged in an arc shape.

Through adopting above-mentioned technical scheme, the arc sets up, can be better play the guide effect, make panel remove the conveyer belt center.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the plate rolling machine is characterized in that plates are stacked on the top of the lifting platform through the arrangement of the lifting platform, feeding assemblies positioned on two sides of the lifting assembly and a feeding assembly positioned on one side of the lifting platform, the stacked plates on the lifting platform are pushed onto the feeding assembly through the feeding assemblies and then are output into a plate rolling machine body through the feeding assembly, and plate rolling processing is carried out;

2. through the setting of spacing subassembly, when a panel rolled up the board in the plate bending machine body and adds man-hour, can carry new panel to the material loading subassembly through the pay-off subassembly, after last panel processing, just can carry this internally with new panel to the plate bending machine, and in order to reduce that new panel is directly carried this internally by the material loading subassembly to roll up the local, influence the possibility of last panel processing, need carry on spacingly to the panel that removes on the brace table.

Drawings

Fig. 1 is an overall structural schematic diagram of an automatic feeding device of a three-roller plate bending machine.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is an enlarged view at B in fig. 1.

FIG. 4 is a schematic view of the automatic feeding device of the three-roller plate bending machine close to one side of the plate bending machine body.

Description of reference numerals: 1. a plate bending machine body; 2. a feeding assembly; 21. a support table; 22. positioning a plate; 23. a conveyor belt; 211. a groove; 212. a drum; 221. a guide plate; 3. a placing table; 31. a lifting platform; 4. a feeding assembly; 41. a support frame; 42. a slide base; 43. a cylinder; 44. pushing the plate; 411. a first lead screw; 412. a first motor; 5. a limiting component; 51. a bidirectional screw rod; 52. a second motor; 53. a slider; 54. a baffle plate; 6. a limiting member; 61. a fixing plate; 62. a spring; 63. and a limiting plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses automatic feeding of three-roller plate bending machine. Referring to fig. 1, the automatic feeding device of the three-roller plate bending machine comprises a plate bending machine body 1, a feeding assembly 2 is arranged on one side of the plate bending machine, a lifting platform 31 is arranged on one side, deviating from the plate bending machine body 1, of the feeding assembly 2, a storage platform 3 is fixedly connected to the top of the lifting platform 31, plates are stacked on top of the storage platform 3, and feeding assemblies 4 used for pushing the plates to the positions of the feeding assemblies 2 are arranged on two sides of the storage platform 3.

Referring to fig. 2, the feeding assembly 4 includes a support frame 41 located at two sides of the object placing table 3, a sliding seat 42 slidably connected to the support frame 41, an air cylinder 43 fixedly connected to the sliding seat 42, and a push plate 44 connected to an output end of the air cylinder 43, a first lead screw 411 is rotatably connected to the support frame 41, the sliding seat 42 is screwed to the first lead screw 411, a first motor 412 is connected to the support frame 41, and an output end of the first motor 412 is coaxially connected to the first lead screw 411.

Referring to fig. 1 and 2, after the lifting platform 31 pushes the plate located at the top of the stacked plate to the same height as the feeding assembly 2, the first air cylinder 43 works to push the push plate 44 to move downward until the push plate 44 moves to the side of the plate away from the feeding assembly 2, at this time, the first motor 412 works to drive the first lead screw 411 to rotate, the sliding seat 42 moves along the length direction of the first lead screw 411 under the limiting effect of the supporting frame 41, the push plate 44 connected with the output end of the air cylinder 43 is driven to move, and the push plate 44 pushes the plate located at the top to move to the feeding assembly 2.

Referring to fig. 1 and 3, the feeding assembly 2 includes a supporting table 21 disposed on one side of the rolling machine body, a positioning plate 22 fixed on the supporting table 21, and a conveyor belt 23 located on one side of the positioning plate 22 away from the rolling machine body 1, the conveyor belt 23 is disposed close to the lifting platform 31, and the conveying direction of the conveyor belt 23 is perpendicular to the rolling machine body 1.

Referring to fig. 1, a limiting member 6 is arranged on one side of the conveyor belt 23 on the supporting table 21, two limiting members 6 are symmetrically arranged on the conveyor belt 23, each limiting member 6 includes a fixing plate 61 fixed on the supporting table 21, a spring 62 connected to one side of the fixing plate 61 close to the conveyor belt 23, and a limiting plate 63 connected to one end of the spring 62 opposite to the fixing plate 61, and the limiting plate 63 is arranged in an arc shape.

Referring to fig. 1 and 4, when panel from feeding component 4 propelling movement to a supporting bench 21 one side, earlier through conveyer belt 23, convey a supporting bench 21 through conveyer belt 23 on, when panel removed conveyer belt 23 on, under the tension effect of spring 62, promote limiting plate 63 and contradict on the panel lateral wall, play spacing and effect of direction to panel, the limiting plate 63 that the arc set up can make things convenient for panel to enter into between two limiting plates 63, makes things convenient for panel to transmit on conveyer belt 23.

Referring to fig. 1, a supporting table 21 is provided with locating plate 22 near 1 one side of veneer reeling machine body, locating plate 22 is provided with two about conveyer belt 23 central symmetry, locating plate 22 plays the spacing effect of direction to the panel that removes on supporting table 21, one side fixedly connected with deflector 221 that locating plate 22 is close to conveyer belt 23, deflector 221 is the arc setting, setting up of deflector 221 makes things convenient for panel to remove between two locating plates 22.

Referring to fig. 3 and 4, a groove 211 is formed in the top of the support platform 21 between the two positioning plates 22, a roller 212 is rotatably connected in the groove 211, the roller 212 is higher than the support platform 21, and the roller 212 can reduce friction force of the plate moving on the support platform 21, so that sliding friction is changed into rolling friction.

Referring to fig. 4, a limiting assembly 5 is arranged on a side wall of the support table 21 on the side away from the conveyor belt 23, and the limiting assembly 5 includes a bidirectional screw 51 rotatably connected to one side of the support table 21, a second motor 52 connected to one end of the bidirectional screw 51, a slider 53 screwed at two ends of the bidirectional screw 51, and a baffle 54 fixedly connected to the top of the slider 53.

Referring to fig. 1 and 4, when a plate enters the plate bending machine body 1, the second motor 52 drives the bidirectional screw rod 51 to rotate, the sliding blocks 53 screwed at two ends of the bidirectional screw rod 51 move towards the center of the bidirectional screw rod 51 along the length direction of the bidirectional screw rod 51 under the limiting action of the supporting table 21, the baffle 54 is driven to move between the two positioning plates 22, and the baffle effect is achieved on the moving path of the plate between the supporting table 21 and the plate bending machine body 1.

The implementation principle of the automatic feeding device of the three-roller plate bending machine in the embodiment of the application is as follows: firstly, plates are piled on the object placing table 3, the lifting platform 31 adjusts the position of the plate positioned at the top according to the height of the piled plates, the air cylinder 43 works to drive the push plate 44 to move to one side of the plate positioned at the top, at the moment, the first motor 412 works to drive the first screw rod 411 to rotate, the slide seat 42, the air cylinder 43 and the push plate 44 at the output end of the air cylinder 43 are driven to move towards the direction of the supporting table 21, the plate positioned at the top is pushed onto the conveyor belt 23, and under the conveying of the conveyor belt 23, the plate moves through the supporting table 21 and then enters the plate bending machine body 1;

when the plate bending machine body 1 is performing plate bending work, if the next plate moves to the top of the support table 21, the second motor 52 works to drive the bidirectional screw rod 51 to rotate, the two sliding blocks 53 on the bidirectional screw rod 51 move towards the center of the bidirectional screw rod 51, so that the baffle 54 at the top of the sliding blocks 53 is shielded in the conveying direction of the plate, and the next plate is prevented from entering the plate bending machine body 1 at the moment, and the normal work of the plate bending machine body 1 at the moment is influenced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an automatic feeding of three-roller plate bending machine which characterized in that: including veneer reeling machine body (1), veneer reeling machine body (1) one side is equipped with material loading subassembly (2), material loading subassembly (2) are including setting up at brace table (21) of rolling up local body one side, fixing locating plate (22) on brace table (21) and being located locating plate (22) and keeping away from conveyer belt (23) of veneer reeling machine body (1) one side, the direction of delivery perpendicular to veneer reeling machine body (1) of conveyer belt (23) sets up, locating plate (22) are provided with two about brace table (21) symmetry, brace table (21) one side is equipped with puts thing platform (3), it is equipped with material feeding unit (4) that drive panel removed to put thing platform (3) both sides, it is equipped with lift platform (31) that the drive was put thing platform (3) and removed to put thing platform (3) bottom.

2. The automatic feeding device of the three-roller plate bending machine according to claim 1, characterized in that: the feeding assembly (4) comprises a support frame (41) positioned on two sides of the object placing table (3), a sliding seat (42) connected onto the support frame (41) in a sliding manner, a cylinder (43) fixedly connected onto the sliding seat (42) and a push plate (44) connected onto the output end of the cylinder (43).

3. The automatic feeding device of the three-roller plate bending machine according to claim 2, characterized in that: the rotary driving device is characterized in that a first screw rod (411) is connected to the support frame (41) in a rotating mode, the sliding seat (42) is connected to the first screw rod (411) in a threaded mode, and a first motor (412) for driving the first screw rod (411) to rotate is connected to the support frame (41).

4. The automatic feeding device of the three-roller plate bending machine according to claim 1, characterized in that: a groove (211) is formed in the supporting platform (21), a roller (212) is embedded in the groove (211), and the roller (212) is higher than the supporting platform (21).

5. The automatic feeding device of the three-roller plate bending machine according to claim 1, characterized in that: one side fixedly connected with deflector (221) that locating plate (22) is close to conveyer belt (23), deflector (221) are the arc setting.

6. The automatic feeding device of the three-roller plate bending machine according to claim 1, characterized in that: the supporting table (21) deviates from one side of the conveying belt (23) and is provided with a limiting assembly (5), and the limiting assembly (5) comprises a bidirectional screw rod (51) rotatably connected to one side of the supporting table (21), a second motor (52) connected to one end of the bidirectional screw rod (51), a sliding block (53) in threaded connection to two ends of the bidirectional screw rod (51) and a baffle (54) fixedly connected to the top of the sliding block (53).

7. The automatic feeding device of the three-roller plate bending machine according to claim 1, characterized in that: be equipped with locating part (6) on brace table (21), locating part (6) are located conveyer belt (23) one side, locating part (6) are provided with two about conveyer belt (23) symmetry, locating part (6) are including fixing fixed plate (61) on brace table (21), connecting spring (62) that fixed plate (61) are close to conveyer belt (23) one side and connecting limiting plate (63) that deviates from fixed plate (61) one end in spring (62).

8. The automatic feeding device of the three-roller plate bending machine according to claim 7, characterized in that: the limiting plate (63) is arranged in an arc shape.