CN220259081U

CN220259081U - Forming device

Info

Publication number: CN220259081U
Application number: CN202320984084.1U
Authority: CN
Inventors: 黄长远; 苏著贤
Original assignee: FUJIAN MINFA ALUMINIUM Inc
Current assignee: FUJIAN MINFA ALUMINIUM Inc
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-12-29
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a forming device, which relates to the field of forming devices and comprises a base, wherein the top of the base comprises two extrusion rollers which are in contact with each other, two ends of each extrusion roller at the bottom are provided with first vertical plates through bearings, two ends of each extrusion roller at the top are respectively provided with a mounting mechanism, each mounting mechanism comprises a mounting block fixedly arranged at the top end of the base, the top end of each mounting block is provided with a fixing cavity, movable blocks are arranged in the fixing cavities, two sides of each fixing cavity are respectively provided with a notch, and the top ends of the mounting blocks are provided with cover plates. The utility model senses the resistance of the extrusion roller in the extrusion process through the pressure sensor, controls the speed of the motor according to the resistance, and the motor rotates more slowly as the resistance is larger, and conversely, the motor rotates more rapidly, so that the processing speed is increased as much as possible on the premise that the resistance does not damage the extrusion roller, and the extrusion speed and the resistance are both considered.

Description

Forming device

Technical Field

The utility model relates to the field of forming devices, in particular to a forming device.

Background

The aluminum alloy building template is a supporting structure commonly used in the field of building construction, and in the use process, the panel of the building template needs to bear the strength of concrete, so the panel has enough strength, and generally the thickness of the panel in the building template is required to be about 1-1.5 cm, namely, the thickness of raw materials for manufacturing the panel needs to be controlled within the range during production and processing.

The thickness of the adjusting plate can be controlled by adopting an extrusion molding mode, such as a long sheet metal part extrusion molding device with the publication number of CN203599254U, and by adopting a roller extrusion mode.

In the extrusion molding process, the plate is extruded by the roller, the roller can also receive the reaction force of the plate, namely the extrusion resistance, and the faster the roller is extruded, the larger the resistance is, the roller is easy to damage, but the low extrusion speed can affect the efficiency of plate molding, and the molding device in the prior art is difficult to consider the extrusion speed and the resistance.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects in the prior art, the utility model provides a forming device, which senses the resistance of the extrusion roller in the extrusion process through a pressure sensor, controls the speed of a motor according to the resistance, and the motor rotates more slowly as the resistance is larger, and otherwise, the motor rotates more rapidly, so that the processing speed is increased as much as possible on the premise that the resistance does not damage the extrusion roller, and the problems in the background art can be effectively solved.

(II) technical scheme

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the forming device comprises a base, wherein the top of the base comprises two extrusion rollers which are in contact with each other, first vertical plates are arranged at two ends of the extrusion rollers at the bottom through bearings, the first vertical plates are fixedly arranged at the top end of the base, and mounting mechanisms are arranged at two ends of the extrusion rollers at the top;

the mounting mechanism comprises a mounting block fixedly arranged at the top end of the base, a fixed cavity is formed in the top end of the mounting block, a movable block is arranged in the fixed cavity, two sides of the movable block are contacted with the inner wall of the fixed cavity, and two sides of the fixed cavity are provided with notches;

the top end of the mounting block is provided with a cover plate, the top end of the cover plate is provided with a threaded rod through threads, the bottom end of the threaded rod extends into the fixed cavity and is contacted with the top end of the movable block, one of the top ends of the movable block is embedded with a pressure sensor, and the threaded rod at the top end of the movable block is contacted with the pressure sensor;

one movable block is provided with a motor electrically connected with a pressure sensor, the speed of the motor is regulated by the pressure sensor, and the motor is connected with one end of the extrusion roller at the top.

Further, the two ends of the extrusion roller at the top are fixedly provided with driving shafts, the two driving shafts are respectively connected with the two movable blocks through bearings, and an output shaft of the motor penetrates through the movable block where the motor is positioned and is fixedly connected with one end of one driving shaft, so that the extrusion roller at the top is driven to rotate.

Further, the handle is fixedly arranged at the top end of the threaded rod, the mounting sheets are fixedly arranged at the two ends of the cover plate, two protrusions are fixedly arranged on the mounting block, and the two mounting sheets are respectively arranged at the top ends of the two protrusions and are connected with the protrusions through bolts.

Further, the outer end of the extrusion roller is provided with a groove, the thickness of the processed plate is twice the depth of the groove, the width of the groove is the width of the plate, and the deformation direction of the plate is limited through the groove.

Further, two second vertical plates are fixedly arranged at the top end of the base, two fixed rollers are arranged between the two second vertical plates, and two ends of each fixed roller are respectively connected with the two second vertical plates through bearings;

the outer ends of the fixed rollers are covered with a layer of soft cushions, and the soft cushions at the outer ends of the two fixed rollers are contacted with each other, so that the plate can be clamped between the two fixed rollers.

(III) beneficial effects

Compared with the prior art, the utility model provides a forming device, which has the following beneficial effects:

1. the pressure sensor senses the resistance of the extrusion roller in the extrusion process, the motor speed is controlled according to the resistance, the motor rotates more slowly when the resistance is larger, and conversely, the motor rotates more rapidly, so that the processing speed is increased as much as possible on the premise that the resistance does not damage the extrusion roller, and the extrusion speed and the resistance are both considered.

2. The extension of the plate in the width direction is limited by the width of the groove, the plate only extends in the length direction after being extruded, and the width is kept unchanged, so that the extension direction of the plate is controlled, and the extension regularity of the plate is improved.

Drawings

FIG. 1 is a perspective view of a molding apparatus of the present utility model;

FIG. 2 is a perspective view of a molding apparatus according to the present utility model;

FIG. 3 is a perspective view of a mounting mechanism of a molding apparatus according to the present utility model;

FIG. 4 is a perspective cross-sectional view of a mounting block of a molding apparatus of the present utility model;

fig. 5 is a sectional view of a stationary drum of a molding apparatus according to the present utility model.

In the figure: 1. a base; 2. a soft cushion; 3. a first vertical plate; 4. a drive shaft; 5. an extrusion roller; 6. a groove; 7. a mounting mechanism; 701. a mounting block; 702. a movable block; 703. a fixed cavity; 704. a notch; 705. a pressure sensor; 706. a cover plate; 707. a mounting piece; 708. a protrusion; 709. a threaded rod; 8. a motor; 9. a second vertical plate; 10. the roller is fixed.

Detailed Description

In order that the manner in which the above-recited features, advantages, objects and advantages of the present utility model are obtained, a more particular description of the utility model briefly summarized above may be had by reference to the embodiments thereof which are illustrated in the appended drawings. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order to overcome the defects in the prior art, as shown in fig. 1-5, the utility model provides a forming device, which comprises a base 1, wherein the top of the base 1 comprises two extrusion rollers 5 which are in contact with each other, two ends of each extrusion roller 5 at the bottom are provided with a first vertical plate 3 through bearings, the first vertical plate 3 is fixedly arranged at the top end of the base 1, and two ends of each extrusion roller 5 at the top are provided with mounting mechanisms 7;

the mounting mechanism 7 comprises a mounting block 701 fixedly arranged at the top end of the base 1, a fixed cavity 703 is formed at the top end of the mounting block 701, a movable block 702 is arranged in the fixed cavity 703, two sides of the movable block 702 are contacted with the inner wall of the fixed cavity 703, and two sides of the fixed cavity 703 are provided with notches 704;

the top end of the mounting block 701 is provided with a cover plate 706, the top end of the cover plate 706 is provided with a threaded rod 709 through threads, the bottom end of the threaded rod 709 extends into the fixed cavity 703 and is contacted with the top end of the movable block 702, the top end of one movable block 702 is embedded with a pressure sensor 705, and the threaded rod 709 at the top end of the movable block 702 is contacted with the pressure sensor 705;

one of the movable blocks 702 is provided with a motor 8 electrically connected with a pressure sensor 705, the speed of the motor 8 is regulated by the pressure sensor 705, and the motor 8 is connected with one end of the extrusion roller 5 at the top.

In the process of processing the plate, the motor 8 drives the top extrusion roller 5 to rotate, and the two extrusion rollers 5 are in contact with each other, so that the two extrusion rollers 5 rotate synchronously, in the process of rotation, the plate is placed between the two extrusion rollers 5, the plate moves and passes through the position between the two extrusion rollers 5 along with the rotation of the extrusion rollers 5, the positions of the two extrusion rollers 5 are fixed, the space between the two extrusion rollers 5, through which the plate can be accommodated, is fixed, the plate passing through the space is extruded by the two extrusion rollers 5 and deforms, and the thickness changes accordingly, so that the purpose of processing and forming is achieved.

The two ends of the top extrusion roller 5 are arranged on the movable blocks 702 in the mounting mechanism 7, in the processing process, the top extrusion roller 5 can receive upward resistance of the plate in the extrusion process, the resistance is upwards applied to the top extrusion roller 5 and the movable blocks 702, the position of the movable blocks 702 cannot move, but the resistance is upwards applied to the threaded rod 709, the threaded rod 709 is contacted with the pressure sensor 705, at the moment, the pressure sensor 705 can sense the resistance received by the top extrusion roller 5, the pressure sensor 705 controls the motor 8 accordingly, the greater the resistance, the slower the motor 8 rotates, the influence of the resistance on the extrusion roller 5 is reduced by slowing down the extrusion speed, the damage caused by the extrusion roller 5 is avoided, the smaller the resistance is, the faster the motor 8 rotates, the processing speed is increased as much as possible on the premise that the influence of the resistance on the extrusion roller 5 is not great, the speed of the motor 8 is controlled according to the extrusion resistance, the speed of the pressure sensor 705 is utilized, the processing speed is as fast as possible on the premise that the resistance does not damage the extrusion roller 5, and the extrusion speed and the resistance are not damaged.

The extrusion roller 5 at the top is driven by the rotation of the motor 8, as shown in fig. 1-4, driving shafts 4 are fixedly arranged at two ends of the extrusion roller 5 at the top, two driving shafts 4 are respectively connected with two movable blocks 702 through bearings, and an output shaft of the motor 8 penetrates through the movable block 702 where the motor 8 is positioned and is fixedly connected with one end of one driving shaft 4, so that the extrusion roller 5 at the top is driven to rotate.

The top end of the threaded rod 709 is fixedly provided with a handle, both ends of the cover plate 706 are fixedly provided with mounting plates 707, the mounting block 701 is fixedly provided with two protrusions 708, and the two mounting plates 707 are respectively arranged at the top ends of the two protrusions 708 and are connected with the protrusions 708 through bolts.

Since the output shaft of the motor 8 is connected with one of the driving shafts 4, the motor 8 drives the top squeeze roller 5 to rotate by driving the driving shaft 4 to rotate, and the cover plate 706 is connected with the protrusion 708 through the mounting plate 707 and then connected with the mounting block 701, and the threaded rod 709 is mounted on the cover plate 706, so that the movable block 702 can be pressed and fixed in the fixed cavity 703, and the top squeeze roller 5 can be fixed.

In order to limit the extending direction of the plate, as shown in fig. 1 and 2, the outer end of the extrusion roller 5 is provided with a groove 6, the depth of the groove 6 is twice the thickness of the processed plate, the width of the groove 6 is the width of the plate, and the deformation direction of the plate is limited by the groove 6.

Because the grooves 6 are formed in the two extrusion rollers 5, gaps exist between the two extrusion rollers 5 due to the grooves 6, and the plate passes through the gaps and between the two extrusion rollers 5, the depth of the grooves 6 is twice the thickness of the processed plate, the thickness of the plate is reduced when the plate is extruded and deformed, the length or the width of the plate is inevitably expanded, the width of the grooves 6 limits the expansion of the plate on the width, the plate only expands in the length direction after extrusion, the width is kept unchanged, and the expansion direction of the plate is controlled, so that the regularity of the plate expansion is improved.

In order to improve the stability of the plate, as shown in fig. 1, 2 and 5, two second vertical plates 9 are fixedly arranged at the top end of the base 1, two fixed rollers 10 are arranged between the two second vertical plates 9, and two ends of each fixed roller 10 are respectively connected with the two second vertical plates 9 through bearings;

the outer ends of the fixed drums 10 are covered with a layer of soft pads 2, and the soft pads 2 at the outer ends of the two fixed drums 10 are contacted with each other, so that the plate can be clamped between the two fixed drums 10.

One end of the plate member is first passed through a position between the two fixed rollers 10 before passing between the two pressing rollers 5, and the cushion 2 at the outer end of the fixed roller 10 is deformed when the plate member passes, so that there is a space between the two fixed rollers 10 for receiving the plate member to pass therethrough, the plate member is thereby clamped, and the two fixed rollers 10 are rotated as the plate member moves.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a forming device, includes base (1), base (1) top includes two extrusion cylinder (5) of mutual contact, and first riser (3) are installed through the bearing at extrusion cylinder (5) both ends of bottom, first riser (3) are fixed to be established on base (1) top, its characterized in that: both ends of the extrusion roller (5) at the top are provided with mounting mechanisms (7);

the mounting mechanism (7) comprises a mounting block (701) fixedly arranged at the top end of the base (1), a fixed cavity (703) is formed in the top end of the mounting block (701), a movable block (702) is arranged in the fixed cavity (703), two sides of the movable block (702) are contacted with the inner wall of the fixed cavity (703), and two sides of the fixed cavity (703) are provided with notches (704);

a cover plate (706) is arranged at the top end of the mounting block (701), a threaded rod (709) is arranged at the top end of the cover plate (706) through threads, the bottom end of the threaded rod (709) extends into the fixed cavity (703) and is in contact with the top end of the movable block (702), a pressure sensor (705) is embedded at the top end of one movable block (702), and the threaded rod (709) at the top end of the movable block (702) is in contact with the pressure sensor (705);

one movable block (702) is provided with a motor (8) electrically connected with a pressure sensor (705), and the motor (8) is connected with one end of the extrusion roller (5) at the top.

2. A molding apparatus as defined in claim 1, wherein: the two ends of the extrusion roller (5) at the top are fixedly provided with driving shafts (4), the two driving shafts (4) are respectively connected with two movable blocks (702) through bearings, and an output shaft of the motor (8) penetrates through the movable block (702) where the motor is positioned and is fixedly connected with one end of one driving shaft (4).

3. A molding apparatus as defined in claim 1, wherein: the handle is fixedly arranged at the top end of the threaded rod (709), mounting plates (707) are fixedly arranged at the two ends of the cover plate (706), two protrusions (708) are fixedly arranged on the mounting block (701), and the two mounting plates (707) are respectively arranged at the top ends of the two protrusions (708) and are connected with the protrusions (708) through bolts.

4. A molding apparatus as defined in claim 1, wherein: the outer end of the extrusion roller (5) is provided with a groove (6), the depth of the groove (6) is twice the thickness of the processed plate, and the width of the groove (6) is the width of the plate.

5. A molding apparatus as defined in claim 1, wherein: two second vertical plates (9) are fixedly arranged at the top end of the base (1), two fixed rollers (10) are arranged between the two second vertical plates (9), and two ends of each fixed roller (10) are respectively connected with the two second vertical plates (9) through bearings;

the outer ends of the fixed rollers (10) are covered with a layer of soft cushions (2), and the soft cushions (2) at the outer ends of the two fixed rollers (10) are contacted with each other.