CN214391777U

CN214391777U - Hydraulic two-roller plate bending machine with positioning device

Info

Publication number: CN214391777U
Application number: CN202120395272.1U
Authority: CN
Inventors: 吴芝琴; 滕彩林; 明福林; 吴伟峰
Original assignee: Wuxi Huawei Petrochemical General Equipment Co ltd
Current assignee: Wuxi Huawei Petrochemical General Equipment Co ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-10-15
Anticipated expiration: 2031-02-22

Abstract

The utility model relates to a hydraulic pressure two roller veneer reeling machine with positioner, it includes the workstation, it is connected with last roller to rotate on the workstation, it is the rigidity roller to go up the roller, it is equipped with two bearing frames to go up the roller below, one side of bearing frame is equipped with the pneumatic cylinder that is used for driving the bearing frame to go up and down, it is connected with the lower roll to rotate on the bearing frame, the lower roll is the elastic roller, one side of lower roll is equipped with the motor, the output shaft of motor and the one end coaxial coupling of lower roll, be equipped with two locating plates on the workstation, the length direction of locating plate is perpendicular with the length direction who goes up the roller. The feeding device has the effect of overcoming the defect that the yield is low due to the fact that plates are prone to shifting in the feeding process of the two-roller plate bending machine.

Description

Hydraulic two-roller plate bending machine with positioning device

Technical Field

The application relates to the field of plate bending machines, in particular to a hydraulic two-roller plate bending machine with a positioning device.

Background

The plate bending machine is a device for bending and forming a plate by utilizing a working roll, and the working roll is moved under the action of external force so as to bend or roll the plate. According to the rotary motion and position change of the working rollers with different shapes, parts such as an elliptical part, an arc part, a cylindrical part and the like can be processed.

A two-roll plate bending machine is a common plate bending machine for processing cylindrical parts, and presses a rigid upper roll on an elastic lower roll to deform an elastic layer of the lower roll, so that a plate is bent and wound on the upper roll. When the two-roller plate bending machine is used for manufacturing the cylindrical part, manual feeding is needed. And after the edge of the plate is aligned with the gap between the upper roller and the lower roller, pushing the plate into the plate bending machine. After the upper roller and the lower roller compress the plate, the working roller rotates to complete the processing of the coiled plate.

In view of the above-mentioned related art, the inventor believes that, since the alignment of the plate material is performed only by a person when the two-roll plate bending machine performs the feeding, the plate material is easily shifted during the feeding process, which results in a decrease in the yield of the two-roll plate bending machine.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect that the yield is low due to the fact that plates are prone to shifting in the feeding process of a two-roller plate bending machine, the application provides the hydraulic two-roller plate bending machine with the positioning device.

The application provides a hydraulic pressure two roller veneer reeling machine with positioner adopts following technical scheme:

the utility model provides a hydraulic pressure two roller veneer reeling machine with positioner, includes the workstation, it is connected with last roller to rotate on the workstation, it is the rigidity roller to go up the roller, it is equipped with two bearing frames to go up the roller below, one side of bearing frame is equipped with the pneumatic cylinder that is used for driving the bearing frame to go up and down, it is connected with the lower roll to rotate on the bearing frame, the lower roll is the elastic roller, one side of lower roll is equipped with the motor, the output shaft of motor and the one end coaxial coupling of lower roll, be equipped with two locating plates on the workstation, the length direction of locating plate is perpendicular with the length direction who goes up the roller.

Through adopting above-mentioned technical scheme, need use two roll plate bending machines to add man-hour to panel, place panel between two locating plates, make panel remove along locating plate length direction to push the clearance between roller and the lower roll with panel, the setting of locating plate has played the positioning action to the material loading of panel, makes panel difficult emergence skew at the material loading in-process, has improved two roll plate bending machines material loading in-process panel and has easily squinted, leads to the lower defect of yield.

Optionally, the positioning plate is slidably connected to the workbench.

Through adopting above-mentioned technical scheme, the locating plate is slidable on the workstation for distance between two locating plates is adjustable, when making the size of panel change, through the position that changes two locating plates, can fix a position not unidimensional panel, has enlarged the application range of locating plate.

Optionally, one side of the positioning plate, which is away from the other positioning plate, is provided with a cylinder, and a piston rod of the cylinder is connected with the positioning plate.

Through adopting above-mentioned technical scheme, the setting up of cylinder makes the removal of locating plate need not the manual work and goes on for the position of two locating plates is easily adjusted.

Optionally, two sliding blocks are arranged on the positioning plate, a sliding groove is arranged on the workbench, the position of the sliding groove corresponds to the sliding block, and the sliding block is connected in the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, set up two sliding blocks on every locating plate for the support that the locating plate obtained is more balanced and stable.

Optionally, the two positioning plates share two sliding grooves.

Through adopting above-mentioned technical scheme, two locating plates sharing two sliding trays for two locating plates accessible removal are contradicted each other, have enlarged the moving range of locating plate, thereby have further enlarged the adjustable scope of distance between the locating plate, have enlarged the size range that the locating plate is suitable for panel.

Optionally, a feeding table is arranged on the workbench, and the positioning plate is located on the feeding table.

By adopting the technical scheme, the plate is lifted by the feeding table, so that the edge of the plate can be conveniently aligned to the gap between the upper roller and the lower roller, and the plate can be conveniently fed.

Optionally, be equipped with first mount pad and second mount pad on the workstation, the one end of going up the roller is rotated and is connected on first mount pad, the other end of going up the roller is rotated and is connected on the second mount pad, the second mount pad can be dismantled with last roller and be connected, the second mount pad can be dismantled with the workstation and be connected.

Through adopting above-mentioned technical scheme, after two roll plate bending machines accomplished the processing to panel, pull down the second mount pad from the workstation, separate with last roller to the part that will accomplish the processing is pulled down, and the second mount pad is connected with dismantling of last roller, the unloading of the plate bending machine of being convenient for is connected with dismantling of workstation to the second mount pad.

Optionally, the workbench is provided with a mounting bar, the second mounting seat is provided with a mounting groove, and the mounting bar is slidably connected in the mounting groove.

Through adopting above-mentioned technical scheme, the installation and the dismantlement of second mount pad and workstation are convenient for in setting up of mounting bar and mounting groove.

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

1. when a two-roller plate bending machine is used for processing a plate, the plate is placed between the two positioning plates, so that the plate moves along the length direction of the positioning plates, the plate is pushed into a gap between the upper roller and the lower roller, the positioning plates are arranged to play a positioning role in feeding the plate, the plate is not easy to deviate in the feeding process, and the defect that the yield is low due to the fact that the plate is easy to deviate in the feeding process of the two-roller plate bending machine is overcome;

2. the positioning plates can slide on the workbench, so that the distance between the two positioning plates can be adjusted, when the sizes of the plates are changed, the plates with different sizes can be positioned by changing the positions of the two positioning plates, and the application range of the positioning plates is expanded;

3. two locating plates share two sliding chutes, so that the two locating plates can be moved to be mutually abutted, the moving range of the locating plates is enlarged, the adjustable range of the distance between the locating plates is further enlarged, and the size range of the locating plates suitable for plates is enlarged.

Drawings

FIG. 1 is a schematic structural diagram of a hydraulic two-roller veneer reeling machine with a positioning device according to an embodiment of the application.

Fig. 2 is a schematic structural diagram for showing a connection relationship between a motor and a lower roller according to an embodiment of the present application.

FIG. 3 is a schematic structural diagram for showing the connection relationship between the bearing seat and the hydraulic cylinder according to the embodiment of the application.

Fig. 4 is an enlarged view at a in fig. 2.

Description of reference numerals: 1. a work table; 2. a moving groove; 3. a first mounting seat; 4. a second mounting seat; 5. a connecting plate; 6. mounting grooves; 7. mounting a bar; 8. upper roll; 9. a lower roll; 10. a bearing seat; 11. a hydraulic cylinder; 12. a support plate; 13. a supporting seat; 14. a motor; 15. a feeding table; 16. a sliding groove; 17. a cylinder; 18. positioning a plate; 19. and a slider.

Detailed Description

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

The embodiment of the application discloses a hydraulic two-roller plate bending machine with a positioning device. Referring to fig. 1 and 2, the hydraulic two-roller plate bending machine with the positioning device comprises a workbench 1, wherein a moving groove 2 is formed in the workbench 1, the moving groove 2 is a through groove in the vertical direction, and the length direction of the moving groove 2 is consistent with that of the workbench 1.

Referring to fig. 1 and 2, a first mounting seat 3 and a second mounting seat 4 are arranged on the worktable 1, the first mounting seat 3 is fixedly connected to one side of the moving groove 2 in the length direction, the second mounting seat 4 is positioned on the other side of the moving groove 2 in the length direction, and the length direction of the second mounting seat 4 is consistent with the width direction of the moving groove 2. Two sides of the second mounting seat 4 in the length direction are fixedly connected with connecting plates 5, and the connecting plates 5 are fixed on the workbench 1 through bolts. Two mounting grooves 6 have been seted up to the bottom of second mount pad 4, and mounting groove 6 is for following the logical groove of 4 width direction of second mount pad, two mounting bars 7 of fixedly connected with on the workstation 1, the edge of 7 one ends of mounting bar and the edge coincidence of shifting chute 2, the edge of the 7 other ends of mounting bar and the edge coincidence of workstation 1, mounting

bar

7 and 6 sliding fit of mounting groove.

Referring to fig. 1 and 2, an upper roller 8 is disposed above the moving chute 2, the upper roller 8 is a rigid roller, and in the present embodiment, the upper roller 8 is a steel roller. One end of the upper roller 8 is rotatably connected to the first mounting seat 3, the other end of the upper roller 8 is sleeved with the second mounting seat 4, and the upper roller 8 is rotatably connected with the second mounting seat 4. A lower roller 9 is arranged below the upper roller 8, the lower roller 9 is an elastic roller, and in the embodiment, the lower roller 9 is a rubber roller. The length direction of the lower roller 9 is consistent with the length direction of the upper roller 8, the length of the lower roller 9 is smaller than the length of the moving groove 2, and the section radius of the lower roller 9 is smaller than the width of the moving groove 2, so that the lower roller 9 can pass through the moving groove 2.

Referring to fig. 2 and 3, the lower roll 9 is provided with bearing blocks 10 at both ends thereof, and the lower roll 9 is rotatably coupled to the bearing blocks 10. A hydraulic cylinder 11 is arranged below the bearing seat 10, and a piston rod of the hydraulic cylinder 11 is fixedly connected with the bottom of the bearing seat 10.

Referring to fig. 2 and 4, a support plate 12 is fixedly connected to one side of the bearing housing 10 away from the lower roller 9, a support seat 13 and a motor 14 are fixedly connected to the support plate 12, and the support seat 13 is located between the bearing housing 10 and the motor 14. An output shaft of the motor 14 is rotatably connected to the supporting seat 13, and an output shaft of the motor 14 is coaxially and fixedly connected with one end of the lower roller 9 close to the motor 14.

Referring to fig. 1, a feeding table 15 is fixedly connected to the table 1, the feeding table 15 is located on one side of the moving chute 2, the length direction of the feeding table 15 is the same as the length direction of the table 1, and the length of the feeding table 15 is equal to the length of the table 1. Two sliding grooves 16 are formed in the feeding table 15, the openings of the sliding grooves 16 are upward, and the sliding grooves 16 are through grooves along the length direction of the feeding table 15. The two sides of the length direction of the feeding platform 15 are fixedly connected with air cylinders 17, and the air cylinders 17 are positioned between the two sliding grooves 16.

Referring to fig. 1, a positioning plate 18 is fixedly connected to a piston rod of the cylinder 17, the two positioning plates 18 are arranged in parallel, the length direction of the positioning plate 18 is consistent with the width direction of the feeding table 15, and the length of the positioning plate 18 is equal to the width of the feeding table 15. Two sliding blocks 19 are fixedly connected to the bottom of the positioning plate 18, the positions of the sliding blocks 19 correspond to the positions of the sliding grooves 16, and the sliding blocks 19 are slidably connected in the sliding grooves 16.

The implementation principle of the hydraulic two-roller plate bending machine with the positioning device in the embodiment of the application is as follows: when a hydraulic two-roller plate bending machine is used for processing a plate, the plate is placed between two positioning plates 18 on a feeding table 15, two cylinders 17 are started, piston rods of the cylinders 17 push the positioning plates 18 to be close to the plate, when the two positioning plates 18 are abutted to the side walls of the plate, the side walls of the plate are parallel to the length direction of the positioning plates 18 under the pushing of the positioning plates 18, the cylinders 17 are closed, the plate is pushed into a gap between an upper roller 8 and a lower roller 9 along the length direction of the positioning plates 18, a motor 14 and two hydraulic cylinders 11 are started simultaneously, the piston rods of the hydraulic cylinders 11 push bearing seats 10 to move upwards, so that the lower roller 9 is driven to be close to the upper roller 8, the motor 14 moves upwards along with the bearing seats 10, and an output shaft of the motor 14 drives the lower roller 9 to rotate. The upper roller 8 and the lower roller 9 compress the plate, the elastic layer of the lower roller 9 deforms, the hydraulic cylinder 11 is closed, and the plate is bent and coiled on the upper roller 8 along with the rotation of the lower roller 9. After the processing is finished, the motor 14 is turned off, the bolt on the connecting plate 5 is unscrewed, the second mounting seat 4 is moved along the mounting strip 7, the second mounting seat 4 is separated from the upper roller 8, and the processed cylindrical part is detached from the upper roller 8.

Due to the arrangement of the two positioning plates 18, the plate can move along the length direction of the positioning plates 18, the edge of the plate can be conveniently aligned to the gap between the upper roller 8 and the lower roller 9, the plate is not easy to shift in the moving process, and the defect that the yield is low due to the fact that the plate is easy to shift in the feeding process of the two-roller plate bending machine is overcome. The arrangement of the cylinder 17, the sliding block 19 and the sliding groove 16 enables the positioning plate 18 to be suitable for feeding of plates with different sizes. And the feeding table 15 is arranged to heighten the plate, so that the plate can be conveniently pushed between the upper roller 8 and the lower roller 9.

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 a hydraulic pressure two roller veneer reeling machine with positioner, includes workstation (1), it is connected with roller (8) to rotate on workstation (1), it is the rigidity roller to go up roller (8), it is equipped with two bearing frame (10) to go up roller (8) below, one side of bearing frame (10) is equipped with pneumatic cylinder (11) that are used for driving bearing frame (10) to go up and down, it is connected with lower roll (9) to rotate on bearing frame (10), lower roll (9) are the elastic roller, one side of lower roll (9) is equipped with motor (14), the output shaft of motor (14) and the one end coaxial coupling of lower roll (9), its characterized in that: two positioning plates (18) are arranged on the workbench (1), and the length direction of the positioning plates (18) is vertical to the length direction of the upper roller (8).

2. The hydraulic two-roll plate bending machine with the positioning device according to claim 1, wherein: the positioning plate (18) is connected with the workbench (1) in a sliding manner.

3. The hydraulic two-roll plate bending machine with the positioning device according to claim 2, wherein: one side of the positioning plate (18) departing from the other positioning plate (18) is provided with an air cylinder (17), and a piston rod of the air cylinder (17) is connected with the positioning plate (18).

4. The hydraulic two-roll plate bending machine with the positioning device according to claim 2, wherein: be equipped with two sliding blocks (19) on locating plate (18), be equipped with sliding tray (16) on workstation (1), the position and sliding block (19) of sliding tray (16) correspond, sliding block (19) sliding connection is in sliding tray (16).

5. The hydraulic two-roll plate bending machine with the positioning device according to claim 4, wherein: the two positioning plates (18) share two sliding grooves (16).

6. The hydraulic two-roll plate bending machine with the positioning device according to claim 1, wherein: a feeding table (15) is arranged on the workbench (1), and the positioning plate (18) is located on the feeding table (15).

7. The hydraulic two-roll plate bending machine with the positioning device according to claim 1, wherein: be equipped with first mount pad (3) and second mount pad (4) on workstation (1), the one end of going up roller (8) is rotated and is connected on first mount pad (3), the other end of going up roller (8) is rotated and is connected on second mount pad (4), second mount pad (4) can be dismantled with last roller (8) and be connected, second mount pad (4) can be dismantled with workstation (1) and be connected.

8. The hydraulic two-roll plate bending machine with the positioning device according to claim 7, wherein: be equipped with mounting bar (7) on workstation (1), mounting groove (6) have been seted up on second mount pad (4), mounting bar (7) sliding connection is in mounting groove (6).