Rolling machine for air pipe production

Abstract

The utility model relates to the technical field of air duct rolling machines, in particular to a rolling machine for air duct production, which comprises a base plate, the base plate is provided with a first vertical plate, a second vertical plate, a placing hole and a roller, the first vertical plate is fixedly connected to one end of the base plate, the second vertical plate is slidably arranged at the other end of the base plate, and the roller is arranged in the placing hole. The two placing holes are sequentially formed in the second vertical plate from top to bottom, one ends of the two rollers are rotationally installed on the first vertical plate, and the other ends of the two rollers are movably arranged in the two placing holes in a sleeved mode respectively. The second vertical plate is driven to move away from the rollers, the two supporting arc plates support the two rollers, meanwhile, the second vertical plate continues to move away from the rollers, the two clamping arc plates drive the air pipe plate to move away from the rollers until the air pipe plate leaves the two rollers, the air pipe plate is pushed out rapidly, and the air pipe plate is pushed out rapidly. And the two ends of the two rollers are supported on one side, so that the two rollers are prevented from bending and deforming.

Description

TECHNICAL FIELD

[0001] The utility model relates to a duct roll bender technical field especially relates to a duct production roll bender. BACKGROUND

[0002] Duct, it is the pipeline system for air delivery and distribution, according to cross section shape, duct can be divided into round duct, rectangular duct, flat round duct and multiple.

[0003] And prior art more adopt such as the announcement number for CN216137906U discloses a general type stainless steel duct roll bender, the side of the cross bar at the middle segment position installs motor, the drive end of the motor is fixed with the screw rod, the outside of the screw rod is connected with the sliding plate through the thread tooth rotation, the technology is through clamping mechanism and is clamped to the both sides of the duct after shaping, then through the motor operation drives the screw rod rotation, the screw rod rotation is driven the sliding plate movement through the thread tooth engagement, the sliding plate drives the clamping shell and duct movement, to can draw out the duct from the roller outside the roll bender body, but the above-mentioned technology still because the structure is limited to cause the problem in the use process:

[0004] When producing the duct for agriculture, since two rollers in the above-mentioned technology are both rotatably installed with the above-mentioned device, not one end rotatably installed and one end suspended, this makes the duct directly clamped between the two rollers and the sidewall of the above-mentioned device when the duct is pushed out along the axial direction of the two rollers, and the duct cannot be pushed out. INVENTION CONTENTS

[0005] The utility model aims at solving the problem that the duct is directly clamped between the two rollers and the sidewall of the device when the duct is pushed out along the axial direction of the two rollers in the prior art, and provides a duct production roll bender.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A duct production roll bender, comprising a base plate, the base plate is provided with:

[0008] A first vertical plate, a second vertical plate, a placing hole and a roller, the first vertical plate is fixedly connected to one end of the base plate, the second vertical plate is slidably arranged at the other end of the base plate, two placing holes are sequentially arranged on the second vertical plate in a top-down order, and two rollers are rotatably installed on the first vertical plate at one end, and the other end of the two rollers is movably sleeved in the two placing holes;

[0009] A supporting arc plate and a clamping arc plate, two supporting arc plates are movably arranged at the side end of the first vertical plate, and the two supporting arc plates are aligned with the two rollers, and two clamping arc plates are movably arranged above the two rollers;

[0010] A driving mechanism is arranged on the base plate and used to drive a second vertical plate, two supporting arc plates and two clamping arc plates.

[0011] Preferably, the driving mechanism comprises:

[0012] A guide sliding groove is arranged at the side end of the base plate, a pushing air cylinder is fixedly arranged in the guide sliding groove, and two arc-shaped through grooves are arranged on the first vertical plate.

[0013] Preferably, the driving mechanism further comprises:

[0014] Two mounting trusses are symmetrically and integrally formed at the two ends of the second vertical plate, two supporting air cylinders are fixedly arranged on the two mounting trusses respectively, and a transverse mounting plate is integrally formed at the upper end of the second vertical plate.

[0015] Preferably, the driving mechanism further comprises:

[0016] Two clamping sliding grooves are symmetrically arranged at the two ends of the transverse mounting plate, two moving long blocks are slidably sleeved in the two clamping sliding grooves respectively, two transverse air cylinders are fixedly arranged in the two clamping sliding grooves respectively, the output ends of the two transverse air cylinders are fixedly connected with the two moving long blocks respectively, two vertical air cylinders are fixedly arranged at the lower ends of the two moving long blocks respectively, and the output ends of the two vertical air cylinders are fixedly connected with the two clamping arc plates respectively.

[0017] Preferably, the second vertical plate is slidably sleeved in the guide sliding groove, and the output end of the pushing air cylinder is fixedly connected with one end of the second vertical plate in the guide sliding groove.

[0018] Preferably, the output ends of the two supporting air cylinders are fixedly connected with the two supporting arc plates respectively, and the two supporting arc plates are slidably sleeved in the two arc-shaped through grooves respectively.

[0019] Compared with the prior art, the utility model has the following advantages:

[0020] The second vertical plate is driven to move away from the roller, and the two supporting arc plates are driven to move to the two rollers, until the two supporting arc plates support the two rollers, and the second vertical plate continues to move away from the roller, so that the two clamping arc plates drive the air pipe plate to move away from the roller, and the two supporting arc plates also move away from the roller, until the air pipe plate is separated from the two rollers, thereby the air pipe plate is quickly pushed out, and the two ends of the two rollers are supported to avoid bending deformation of the two rollers. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1The utility model provides a structure schematic drawing of a roll bending machine for air pipe production.

[0022] Figure 2 The utility model provides a right section schematic drawing of a roll bending machine for air pipe production.

[0023] Figure 3 The utility model provides an enlarged schematic drawing of A part in the utility model. Figure 2

[0024] In the drawing: 1, base plate; 2, first vertical plate; 3, second vertical plate; 4, placing hole; 5, roller; 6, vertical air cylinder; 7, support arc plate; 8, clamping arc plate; 9, guide sliding slot; 10, push air cylinder; 11, arc-shaped through slot; 12, mounting truss; 13, support air cylinder; 14, transverse mounting plate; 15, clamping sliding slot; 16, moving long block; 17, transverse air cylinder. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0026] Referring to Figures 1-3 , a roll bending machine for air pipe production, including base plate 1, be provided with first vertical plate 2, second vertical plate 3, placing hole 4 and roller 5 on base plate 1, first vertical plate 2 is fixedly connected at one end of base plate 1, second vertical plate 3 is slidably arranged at the other end of base plate 1, two placing holes 4 are sequentially set up on second vertical plate 3 in upside-down order, and the other end of two roller 5 is movably sleeved in two placing holes 4 respectively, the drive motor for driving two roller 5 to rotate can be set up on first vertical plate 2, and the air pipe plate is bent by the rotation of two roller 5, then the second vertical plate 3 is driven to be away from two roller 5, so that the other end of two roller 5 in the state of suspension at placing hole 4, so as to push out the air pipe plate from the other end of two roller 5 in the state of suspension, and the air pipe plate after forming can be used in agricultural field, for example, used in livestock and poultry house;

[0027] ​And the substrate 1 is provided with support arc plate 7 and clamping arc plate 8, two support arc plate 7 activity setting in the first vertical plate 2 side end, and two support arc plate 7 respectively with two roller 5 alignment, two clamping arc plate 8 activity setting in two roller 5 above;Drive mechanism, drive mechanism is set on the base plate 1, and the drive mechanism is used for driving a second vertical plate 3, two support arc plate 7 and two clamping arc plate 8, so that two support arc plate 7 respectively to two roller 5 are supported, and two clamping arc plate 8 are clamped to the formed duct plate, in turn, the duct plate is pushed out, and two roller 5 are supported to avoid two roller 5 from being bent and deformed due to losing support.

[0028] The drive mechanism comprises a guide chute 9, a push cylinder 10 and an arc-shaped through slot 11, the guide chute 9 is formed in the side end of the base plate 1, the push cylinder 10 is fixedly installed in the guide chute 9, and the two arc-shaped through slots 11 are formed in the first vertical plate 2; when the two support arc plates 7 are not supporting, the two support arc plates 7 are sleeved in the two arc-shaped through slots 11, so that the two support arc plates 7 are stored, and the second vertical plate 3 is slidably sleeved in the guide chute 9; the output end of the push cylinder 10 is fixedly connected with one end of the second vertical plate 3 in the guide chute 9, and the second vertical plate 3 is linearly moved by the push cylinder 10.

[0029] Preferably, the drive mechanism further comprises two mounting trusses 12, two support cylinders 13 and a transverse mounting plate 14, the two mounting trusses 12 are integrally formed at the two ends of the second vertical plate 3, the two support cylinders 13 are fixedly installed on the two mounting trusses 12, respectively, the output ends of the two support cylinders 13 are fixedly connected with the two support arc plates 7, respectively, the two support arc plates 7 can be driven to move towards the two rollers 5 and support the two rollers 5, and the transverse mounting plate 14 is integrally formed at the upper end of the second vertical plate 3.

[0030] The drive mechanism further comprises two clamping chutes 15, two moving blocks 16, two transverse cylinders 17 and two vertical cylinders 6, the two clamping chutes 15 are symmetrically formed at the two ends of the transverse mounting plate 14, the two moving blocks 16 are slidably sleeved in the two clamping chutes 15, respectively, the two transverse cylinders 17 are fixedly installed in the two clamping chutes 15, respectively, the output ends of the two transverse cylinders 17 are fixedly connected with the two moving blocks 16, respectively, the two vertical cylinders 6 are fixedly installed at the lower ends of the two moving blocks 16, respectively, and the output ends of the two vertical cylinders 6 are fixedly connected with the two clamping arc plates 8, respectively; first, the vertical cylinders 6 are started to lower the two clamping arc plates 8 to the same height as the duct plate, and then the transverse cylinders 17 are started to move the two clamping arc plates 8 towards the duct plate and clamp the duct plate.

[0031] The utility model discloses a function principle can be explained through the following operation mode:

[0032] First, the wind pipe plate is placed between the two rollers 5, and the two rollers 5 are driven to rotate to perform the rounding work of the wind pipe plate, and when the rounding work is completed, the vertical air cylinder 6 is started to move the two clamping arc plates 8 downward until the two clamping arc plates 8 are aligned with the wind pipe plate, and then the horizontal air cylinder 17 is started to move the two clamping arc plates 8 to the roller 5 until the two clamping arc plates 8 clamp the wind pipe plate;

[0033] Then the pushing air cylinder 10 is started to move the second vertical plate 3 away from the roller 5, and at the same time the second vertical plate 3 drives the two supporting arc plates 7 to move together through the two installation trusses 12 until the two supporting arc plates 7 are separated from the first vertical plate 2, at this time the two supporting air cylinders 13 are started to move the two supporting arc plates 7 to the two rollers 5 until the two supporting arc plates 7 support the two rollers 5, and the second vertical plate 3 continues to move away from the roller 5, the two clamping arc plates 8 drive the wind pipe plate to move away from the roller 5, and the two supporting arc plates 7 also move away from the roller 5 until the wind pipe plate leaves the two rollers 5.

[0034] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A roll forming machine for duct production comprising a base plate (1), characterized in that, The substrate (1) is provided with: The first vertical plate (2) is fixedly connected to one end of the substrate (1), the second vertical plate (3) is slidably arranged at the other end of the substrate (1), two placing holes (4) are sequentially arranged on the second vertical plate (3) in a top-to-bottom order, and two roller cylinders (5) are rotatably installed on the first vertical plate (2) at one end, and the other end of the two roller cylinders (5) is movably sleeved in the two placing holes (4), respectively; The support arc plates (7) are movably arranged at the side ends of the first vertical plate (2), and the two support arc plates (7) are aligned with the two roller cylinders (5), respectively, and the clamping arc plates (8) are movably arranged above the two roller cylinders (5); The driving mechanism is arranged on the substrate (1), and the driving mechanism is used for driving one second vertical plate (3), two support arc plates (7) and two clamping arc plates (8).

2. The roll forming machine for air duct production according to claim 1, characterized in that, The driving mechanism comprises: The guide sliding groove (9) is arranged on the side end of the substrate (1), the push cylinder (10) is fixedly installed in the guide sliding groove (9), and the arc-shaped through grooves (11) are arranged on the first vertical plate (2).

3. The roll forming machine for air duct production according to claim 2, characterized in that, The driving mechanism further comprises: The mounting trusses (12) are symmetrically and integrally formed at the two ends of the second vertical plate (3), the support cylinders (13) are fixedly installed on the two mounting trusses (12), respectively, and the transverse mounting plate (14) is integrally formed at the upper end of the second vertical plate (3).

4. The roll forming machine for air duct production according to claim 3, characterized in that, The driving mechanism further comprises: The clamping sliding grooves (15) are symmetrically arranged at the two ends of the transverse mounting plate (14), the moving long blocks (16) are slidably sleeved in the two clamping sliding grooves (15), respectively, the transverse cylinders (17) are fixedly installed in the two clamping sliding grooves (15), respectively, and the output ends of the two transverse cylinders (17) are fixedly connected with the two moving long blocks (16), respectively, and the vertical cylinders (6) are fixedly installed at the lower ends of the two moving long blocks (16), respectively, and the output ends of the two vertical cylinders (6) are fixedly connected with the two clamping arc plates (8), respectively.

5. The roll forming machine for duct production according to claim 4, characterized in that The second vertical plate (3) is slidably sleeved in the guide sliding groove (9), and the output end of the push cylinder (10) is fixedly connected with one end of the second vertical plate (3) in the guide sliding groove (9).

6. The roll forming machine for duct production according to claim 5, wherein The output ends of the two support cylinders (13) are fixedly connected with the two support arc plates (7), respectively, and the two support arc plates (7) are slidably sleeved in the two arc-shaped through grooves (11), respectively.

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