CN220479804U - Square folding machine for rectangular air pipe production - Google Patents

Abstract

The application discloses square machine is rolled over with book in production of rectangle tuber pipe relates to square machine technical field of rolling over, comprising a base plate, fixedly connected with brace table on the upper surface of one side of bottom plate, the equal fixedly connected with mounting panel in both ends of brace table, two place the metal sheet on the brace table between the mounting panel. This application sets up through the cooperation between structures such as transmission base, transmission shaft, transmission structure and motor, after folding into rectangle tubular structure with the metal sheet, the user can start the motor, rotates through the motor and drives two transmission shafts and rotate, with rectangle tuber pipe from one of them one end roll-off of L template under frictional force effect, realizes the rectangle tuber pipe after the fifty percent discount and carries out automatic unloading, has avoided current book side machine to the greatest extent after finishing the metal sheet processing, needs the tuber pipe that the manpower pulling processing was accomplished, and then takes off it, inconvenient user's problem of using.

Description

Square folding machine for rectangular air pipe production

Technical Field

The application relates to the technical field of square folding machines, in particular to a square folding machine for rectangular air pipe production.

Background

The air pipes can be classified according to the sectional shape and the material, and can be divided into a plurality of circular air pipes, rectangular air pipes, oblate air pipes and the like, wherein the circular air pipes have the smallest resistance but the largest height dimension, and are complex to manufacture, so the rectangular air pipes are mainly used.

The patent with the bulletin number of CN216095744U discloses an automatic galvanized air pipe square folding machine, which is characterized in that after the telescopic ends of the electric push rods are extended, the complete expansion of two support rods can not obstruct the taking out of the square pipes, and the galvanized air pipes are pulled out from the left side of the cross beam at the moment, so that the galvanized air pipes which are processed are taken down.

After the metal plate is processed, the galvanized air pipe is required to be pulled by manpower, and then taken down, so that the galvanized air pipe is inconvenient for users to use.

Disclosure of Invention

The utility model aims to solve or at least relieve the problem that the existing square folding machine needs to manually pull the processed air pipe after the metal plate is processed, and then take down the air pipe, thereby being inconvenient for users to use.

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

the utility model provides a square machine is rolled over in rectangle tuber pipe production, includes the bottom plate, fixedly connected with brace table on one of them side upper surface of bottom plate, the equal fixedly connected with mounting panel in both ends of brace table, two between the mounting panel place the metal sheet on the brace table, movable mounting has the L template on one of them side lateral wall of mounting panel, the L template below fixedly connected with transmission base on the bottom plate, all rotate in the transmission base both ends inner chamber and be connected with the transmission axle, two through transmission structure mutual transmission connection between the transmission axle, embedded the motor in the brace table inner chamber, the output and one of them transmission axle tip fixed connection of motor, the L template is kept away from install bending device on the bottom plate of brace table one side.

Through adopting above technical scheme, during the use, place the metal sheet on the brace table, make metal sheet one side place L template below, adjust L template at this moment and make the laminating of the upper surface of L template and metal sheet and fix, then the user starts the pneumatic cylinder and passes through the pneumatic cylinder and drive U type support and the recipient and upwards remove, make the recipient contact the one end that the metal sheet is located L template outside, along with the recipient continues upwards movement, with the vertical section of L template with the metal sheet ninety degrees of bending, start the pneumatic cylinder after the bending finishes and drive U type support and recipient and remove downwards, and promote the metal sheet to L template direction along the brace table, bend once more, through the cubic bending, make the rectangular tuber pipe cladding in L template outside this moment, the user can start the motor this moment, drive two transmission shafts through the motor rotation, slide out rectangular tuber pipe from L template wherein one end under the frictional force effect, realize the rectangular tuber pipe after the fifty percent discount and carry out automatic unloading, avoided current square machine to need the manpower to draw the tuber pipe after finishing to finish to the metal sheet processing, and then take down it is inconvenient to the user.

Optionally, scale marks are engraved on two ends of the upper surface of the supporting table at equal intervals along the length direction of the mounting plate.

Through adopting above technical scheme, set up the scale mark and make the user can remove the metal sheet according to the scale mark, make things convenient for the user to measure the length that the metal sheet removed to the L template outside, make the user more convenient when rolling over the metal sheet.

Optionally, the spout has been seted up to one side that the mounting panel is close to the L template, L template with the junction fixedly connected with slider of mounting panel, the slider embedded in the spout inner chamber and through spout with mounting panel sliding connection.

Through adopting above technical scheme, when the user uses, can follow the length direction of spout and slide the slider from top to bottom, adjust the interval between L template bottom and the supporting bench top, adapt to the metal sheet of different thickness.

Optionally, a plurality of equally distributed threaded holes are formed in the inner wall of the chute, an adjusting bolt is arranged on the sliding block in a penetrating mode, and the adjusting bolt penetrates through the sliding block and then is in threaded connection with the inner wall of the chute through the threaded holes.

Through adopting above technical scheme, after sliding the slider to suitable position along the spout, the user can rotate the adjusting bolt and will adjust the bolt spiro union and go into suitable screw hole inside to make L template and mounting panel relatively fixed.

Optionally, the cavity has been seted up at transmission base top, the transmission axle inlay in inside the cavity, the both ends of transmission axle run through the cavity lateral wall and with the cavity lateral wall rotates to be connected, the top height of transmission axle is higher than the top height of transmission base.

Through adopting above technical scheme, set up the cavity and be used for holding the transmission shaft, highly set up the top of transmission shaft to be higher than the top height of transmission base, make the transmission shaft can be through friction effect with the rectangle tuber pipe after rolling over one of them one end derivation of L template when rotating, realize the automatic unloading to the rectangle tuber pipe.

Optionally, the transmission structure is two the hold-in range that the transmission axle is located cover is established on the outside one end of cavity lateral wall, the hold-in range with transmission axle transmission is connected.

Through adopting above technical scheme, when the motor drives one of them transmission axle and rotates, under the transmission effect of hold-in range, can drive another transmission axle synchronous leading to the rotation.

Optionally, the bending device comprises a hydraulic cylinder arranged on the upper surface of the bottom plate, a U-shaped bracket is fixedly connected to the output end of the hydraulic cylinder, and an extrusion cylinder is rotationally connected in the inner cavity of the U-shaped bracket.

Through adopting above technical scheme, after the user slides the metal sheet with metal sheet one end and slides to the L template outside, can start the pneumatic cylinder, drive U type support and the recipient through the pneumatic cylinder and upwards remove, make the recipient contact metal sheet be located the one end in the L template outside, along with the recipient continues upwards remove, cooperate with the vertical section of L template with the metal sheet ninety degrees of bending to bend into rectangular tubular structure with the metal sheet through the cubic bending.

In summary, the beneficial effects of the application are as follows:

this application sets up through the cooperation between structures such as transmission base, transmission shaft, transmission structure and motor, after folding into rectangle tubular structure with the metal sheet, the user can start the motor, rotates through the motor and drives two transmission shafts and rotate, with rectangle tuber pipe from one of them one end roll-off of L template under frictional force effect, realizes the rectangle tuber pipe after the fifty percent discount and carries out automatic unloading, has avoided current book side machine to the greatest extent after finishing the metal sheet processing, needs the tuber pipe that the manpower pulling processing was accomplished, and then takes off it, inconvenient user's problem of using.

Drawings

FIG. 1 is a schematic overall perspective view of the present application;

FIG. 2 is an enlarged view of a detail portion of FIG. 1A of the present application;

fig. 3 is a schematic view of the internal structure of the transmission base of the present application.

Reference numerals illustrate: 1. a bottom plate; 2. a support table; 3. a mounting plate; 4. a metal plate; 5. an L-shaped plate; 6. a chute; 7. a threaded hole; 8. a slide block; 9. an adjusting bolt; 10. a transmission base; 11. a transmission shaft; 12. a synchronous belt; 13. a motor; 14. a hydraulic cylinder; 15. a U-shaped bracket; 16. and extruding the cylinder.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

Referring to fig. 1-3, a square folding machine for rectangular air duct production comprises a bottom plate 1 for supporting and connecting, wherein a supporting table 2 is fixedly connected to the upper surface of one side of the bottom plate 1, and mounting plates 3 are fixedly connected to two ends of the supporting table 2.

A metal plate 4 for forming a rectangular air duct after being folded is arranged on the supporting table 2 between the two mounting plates 3.

The mounting panel 3 wherein movable mounting has L template 5 on one side lateral wall, adopts swing joint's mode to connect, makes the interval between the adjustable L template 5 bottom of user and the supporting bench 2 upper surface, adapts to the metal sheet 4 of different thickness, installs the bending device on the bottom plate 1 of supporting bench 2 one side is kept away from to L template 5, makes the user roll over the side to metal sheet 4 through the bending device.

The bottom plate 1 below the L-shaped plate 5 is fixedly connected with a transmission base 10, transmission shafts 11 are rotatably connected in inner cavities at two ends of the transmission base 10, and the top height of each transmission shaft 11 is flush with the top height of the supporting table 2. The two transmission shafts 11 are in transmission connection with each other through a transmission structure, a motor 13 is embedded in the inner cavity of the supporting table 2, the output end of the motor 13 is fixedly connected with the end part of one transmission shaft 11, after the metal plate 4 forms a rectangular air pipe after being folded for three times, the rectangular air pipe is sleeved on the L-shaped plate 5, a user can start the motor 13 at the moment, and the two transmission shafts 11 are driven to rotate through the rotation of the motor 13, so that the rectangular air pipe slides out from one end of the L-shaped plate 5 under the action of friction force.

When the automatic bending machine is used, the metal plate 4 is placed on the supporting table 2, one side of the metal plate 4 is placed below the L-shaped plate 5, at the moment, the L-shaped plate 5 is adjusted to enable the horizontal section of the L-shaped plate 5 to be attached to and fixed with the upper surface of the metal plate 4, then a user starts the hydraulic cylinder 14 to drive the U-shaped bracket 15 and the extrusion cylinder 16 to move upwards through the hydraulic cylinder 14, the extrusion cylinder 16 is enabled to contact one end of the metal plate 4, which is located on the outer side of the L-shaped plate 5, along with the continuous upward movement of the extrusion cylinder 16, the metal plate 4 is bent ninety degrees by matching with the vertical section of the L-shaped plate, after bending is completed, the hydraulic cylinder 14 is enabled to drive the U-shaped bracket 15 and the extrusion cylinder 16 to move downwards, the metal plate 4 is pushed to the L-shaped plate direction along the supporting table 2, bending is carried out again, the metal plate is bent for three times, the metal plate 4 is enabled to form a rectangular air pipe, at the moment, the rectangular air pipe is wrapped on the outer side of the L-shaped plate 5, the user can start the motor 13 to rotate through the motor 13 to drive the two transmission shafts 11 to rotate, one end of the rectangular air pipe is slid out from the L5 under the action of friction force, automatic feeding of the rectangular air pipe after the realization is realized, the automatic feeding of the rectangular air pipe after the folding machine is realized, the folding the existing folding machine is avoided, the problem after the metal plate 4 is required to be pulled, and the user is not to be convenient to be used for processing after the user.

Referring to fig. 1, scale marks are equidistantly engraved on both ends of the upper surface of the support table 2 along the length direction of the mounting plate 3. The setting of the scale marks enables a user to move the metal plate 4 according to the scale marks, and the user can conveniently measure the length of the metal plate 4 moving to the outer side of the L-shaped plate 5, so that the user can more conveniently fold the metal plate 4.

Referring to fig. 1 and 2, a chute 6 is formed on one side of the mounting plate 3, which is close to the L-shaped plate 5, a sliding block 8 is fixedly connected to the joint of the L-shaped plate 5 and the mounting plate 3, and the sliding block 8 is embedded in the inner cavity of the chute 6 and is in sliding connection with the mounting plate 3 through the chute 6. When the metal plate support is used by a user, the sliding block 8 can be slid up and down along the length direction of the sliding groove 6, the distance between the bottom of the L-shaped plate 5 and the top of the support table 2 is adjusted, and the metal plate support is suitable for metal plates 4 with different thicknesses.

Referring to fig. 2, a plurality of equally distributed threaded holes 7 are formed in the inner wall of the chute 6, an adjusting bolt 9 is arranged on the sliding block 8 in a penetrating mode, and the adjusting bolt 9 penetrates through the sliding block 8 and is in threaded connection with the inner wall of the chute 6 through the threaded holes 7. After sliding the slide block 8 to a proper position along the slide groove 6, the user can rotate the adjusting bolt 9 to screw the adjusting bolt 9 into a proper threaded hole 7, so that the L-shaped plate 5 and the mounting plate 3 are relatively fixed.

Referring to fig. 3, a cavity is formed at the top of the transmission base 10, a transmission shaft 11 is embedded in the cavity, two ends of the transmission shaft 11 penetrate through the side wall of the cavity and are rotatably connected with the side wall of the cavity, and the top of the transmission shaft 11 is higher than the top of the transmission base 10. The cavity is used for accommodating the transmission shaft 11, the top height of the transmission shaft 11 is set to be higher than the top height of the transmission base 10, and the rectangular air pipe after being folded can be guided out from one end of the L-shaped plate 5 through the friction force effect when the transmission shaft 11 rotates, so that automatic blanking of the rectangular air pipe is realized.

Referring to fig. 3, the transmission structure is a synchronous belt 12 sleeved on one end of the two transmission shafts 11 outside the side wall of the cavity, and the synchronous belt 12 is in transmission connection with the transmission shafts 11. When the motor 13 drives one of the transmission shafts 11 to rotate, the other transmission shaft 11 can be driven to synchronously rotate under the transmission action of the synchronous belt 12.

Referring to fig. 3, the bending device comprises a hydraulic cylinder 14 installed on the upper surface of the bottom plate 1, a U-shaped bracket 15 is fixedly connected to the output end of the hydraulic cylinder 14, and an extrusion cylinder 16 is rotatably connected to the inner cavity of the U-shaped bracket 15. After the user slides the metal plate 4 to slide one end of the metal plate 4 to the outer side of the L-shaped plate 5, the hydraulic cylinder 14 can be started, the U-shaped bracket 15 and the extrusion cylinder 16 are driven to move upwards by the hydraulic cylinder 14, the extrusion cylinder 16 is enabled to contact one end of the metal plate 4 positioned at the outer side of the L-shaped plate 5, the metal plate 4 is bent ninety degrees by matching with the vertical section of the L-shaped plate 5 along with the continuous upward movement of the extrusion cylinder 16, and the metal plate 4 is bent into a rectangular tubular structure through three times of bending.

The implementation principle of the application is as follows: when the automatic bending machine is used, the metal plate 4 is placed on the supporting table 2, one side of the metal plate 4 is placed below the L-shaped plate 5, at the moment, the L-shaped plate 5 is adjusted to enable the horizontal section of the L-shaped plate 5 to be attached to and fixed with the upper surface of the metal plate 4, then a user starts the hydraulic cylinder 14 to drive the U-shaped bracket 15 and the extrusion cylinder 16 to move upwards through the hydraulic cylinder 14, the extrusion cylinder 16 is enabled to contact one end of the metal plate 4, which is located on the outer side of the L-shaped plate 5, along with the continuous upward movement of the extrusion cylinder 16, the metal plate 4 is bent ninety degrees by matching with the vertical section of the L-shaped plate, after bending is completed, the hydraulic cylinder 14 is enabled to drive the U-shaped bracket 15 and the extrusion cylinder 16 to move downwards, the metal plate 4 is pushed to the L-shaped plate direction along the supporting table 2, bending is carried out again, the metal plate is bent for three times, the metal plate 4 is enabled to form a rectangular air pipe, at the moment, the rectangular air pipe is wrapped on the outer side of the L-shaped plate 5, the user can start the motor 13 to rotate through the motor 13 to drive the two transmission shafts 11 to rotate, one end of the rectangular air pipe is slid out from the L5 under the action of friction force, automatic feeding of the rectangular air pipe after the realization is realized, the automatic feeding of the rectangular air pipe after the folding machine is realized, the folding the existing folding machine is avoided, the problem after the metal plate 4 is required to be pulled, and the user is not to be convenient to be used for processing after the user.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. Square folding machine for rectangular air duct production, comprising a bottom plate (1), and being characterized in that: the utility model provides a supporting plate, including bottom plate (1), supporting bench (2) is fixedly connected with on one of them side upper surface, the both ends of supporting bench (2) are all fixedly connected with mounting panel (3), two between mounting panel (3) place metal sheet (4) on supporting bench (2), movable mounting has L template (5) on mounting panel (3) one of them side lateral wall, fixedly connected with transmission base (10) on bottom plate (1) below L template (5), all rotate in transmission base (10) both ends inner chamber and be connected with transmission shaft (11), two through transmission structure mutual drive connection between transmission shaft (11), be embedded with motor (13) in supporting bench (2) inner chamber, the output of motor (13) with one of them transmission shaft (11) tip fixed connection, L template (5) are kept away from install bending device on bottom plate (1) of supporting bench (2) one side.

2. The square folding machine for producing rectangular air pipes according to claim 1, wherein: scale marks are engraved on two ends of the upper surface of the supporting table (2) at equal intervals along the length direction of the mounting plate (3).

3. The square folding machine for producing rectangular air pipes according to claim 1, wherein: the utility model discloses a concrete structure of mounting panel, including mounting panel (3), spout (6) have been seted up to one side that mounting panel (3) are close to L template (5), L template (5) with junction fixedly connected with slider (8) of mounting panel (3), slider (8) embedded in spout (6) inner chamber and through spout (6) with mounting panel (3) sliding connection.

4. A square folding machine for producing rectangular air pipes according to claim 3, wherein: a plurality of equally distributed threaded holes (7) are formed in the inner wall of the sliding groove (6), adjusting bolts (9) penetrate through the sliding block (8), and the adjusting bolts (9) are in threaded connection with the inner wall of the sliding groove (6) through the threaded holes (7).

5. The square folding machine for producing rectangular air pipes according to claim 1, wherein: the transmission base (10) is characterized in that a cavity is formed in the top of the transmission base (10), the transmission shaft (11) is embedded in the cavity, two ends of the transmission shaft (11) penetrate through the side wall of the cavity and are rotationally connected with the side wall of the cavity, and the top height of the transmission shaft (11) is higher than that of the transmission base (10).

6. The square folding machine for producing rectangular air pipes according to claim 5, wherein: the transmission structure is characterized in that two transmission shafts (11) are sleeved with a synchronous belt (12) at one end outside the side wall of the cavity, and the synchronous belt (12) is in transmission connection with the transmission shafts (11).

7. The square folding machine for producing rectangular air pipes according to claim 1, wherein: the bending device comprises a hydraulic cylinder (14) arranged on the upper surface of the bottom plate (1), a U-shaped support (15) is fixedly connected to the output end of the hydraulic cylinder (14), and an extrusion cylinder (16) is rotationally connected to the inner cavity of the U-shaped support (15).