CN220145483U - Press beam adjusting device - Google Patents

Abstract

The utility model discloses a pressure beam adjusting device, comprising: a mounting base; the first end of the rotating arm is connected with the pressing beam, and the second end of the rotating arm is connected with the mounting seat in a rotating way; the adjusting mechanism is arranged on the mounting seat and comprises an adjusting piece, a rotating piece and a connecting piece, wherein the connecting piece is connected to the first end of the rotating arm, and the rotating piece is rotationally connected with the adjusting piece and can rotate and slide relative to the connecting piece; when the adjusting piece drives the rotating piece to move in the Z direction, the rotating piece drives the rotating arm to rotate relative to the mounting seat so as to adjust the height of the pressure beam. The pressure beam adjusting device can conveniently adjust the height of the pressure beam, and has safety and convenience.

Description

Press beam adjusting device

Technical Field

The utility model relates to the technical field of ceramic tile production, in particular to a pressing beam adjusting device.

Background

After the ceramic green bricks are pressed and sintered, the peripheries of the ceramic green bricks are regular due to the square structure, so that the edges of the ceramic green bricks are subjected to finish machining by an edge grinding machine to grind smooth radians at corners, and the green bricks are required to be pressed by a pressing beam in the edge grinding process so as to ensure the dimensional accuracy of grinding. Meanwhile, before and after grinding, the upper and lower positions of the pressing beam are required to be adjusted through the pressing beam adjusting device, when the pressing beam is pressed down, the pressing beam is enabled to press the green bricks, and when the pressing beam is lifted up, the green bricks are loosened.

In the conventional press beam adjusting device 100, as shown in fig. 1, the press beam adjusting device comprises a support frame 10, a rotating arm 20, an adjusting cylinder 30 and an adjusting bolt 40, wherein one end of the rotating arm 20 is rotatably connected with the support frame 10, the other end of the rotating arm is arranged between the adjusting cylinder 30 and the adjusting bolt 40 and is connected with the press beam so as to drive the press beam to move up and down, and the height of the rotating arm 20 is adjusted by adjusting the height of the adjusting bolt 40. However, this adjustment method requires the hand to pass through the support frame 10 and then screw the adjusting bolt 40 to adjust, which is inconvenient for the adjustment operation of the hand, and meanwhile, the upper and lower sides of the pressing beam are provided with the conveyor belts, which brings danger to the operation.

Disclosure of Invention

To solve at least one of the problems in the prior art, according to one aspect of the present utility model, there is provided a press beam adjusting device comprising: a mounting base; the first end of the rotating arm is connected with the pressing beam, and the second end of the rotating arm is connected with the mounting seat in a rotating way; the adjusting mechanism is arranged on the mounting seat and comprises an adjusting piece, a rotating piece and a connecting piece, wherein the connecting piece is connected to the first end of the rotating arm, and the rotating piece is rotationally connected relative to the adjusting piece and can rotate and slide relative to the connecting piece; when the adjusting piece drives the rotating piece to move in the Z direction, the rotating piece drives the rotating arm to rotate relative to the mounting seat so as to adjust the height of the pressing beam.

Thus, the rotating piece is driven to move in the Z direction through the adjusting piece, the rotating piece rotates and slides relative to the connecting piece in the process of moving in the Z direction, the rotating piece drives the connecting piece to move in the Z direction, namely, the rotating arm is driven to rotate, so that the height of the rotating arm is adjusted, the height of the pressing beam is adjusted after the height of the first end of the rotating arm is increased or decreased due to the fact that the pressing beam is connected to the first end of the rotating arm, after the adjusting piece stops driving the rotating piece to move in the Z direction, the rotating piece stops rotating, the rotating piece also stops rotating and sliding relative to the connecting piece, at the moment, the connecting piece cannot move continuously, and the rotating arm connected to the connecting piece also stops moving, so that the effect of fixing the rotating arm is achieved, and the position of the pressing beam is fixed at the moment.

In some embodiments, the adjusting mechanism further comprises a mounting bracket and a rotating shaft, the mounting bracket is connected to the adjusting member, the rotating shaft is arranged on the mounting bracket, and the rotating shaft is used for enabling the rotating member to rotate.

In some embodiments, a movement space of the connecting member is formed in the mounting frame, the rotating member is disposed in the movement space, and the connecting member is movable in the movement space.

In some embodiments, the connecting piece forms a movable space of the rotating piece, and the rotating piece can rotate in the movable space and slide relative to two opposite side walls of the movable space.

In some embodiments, the cross section of the rotating member along the X-direction is square.

In some embodiments, the connecting piece includes an upper plate and two opposite side plates, one end of each of the two side plates is connected to the rotating arm, the upper plate is connected between the other ends of the two side plates, the upper plate is used for rotating in the movement space, and the movement space is formed between the upper plate and the rotating arm.

In some embodiments, the connector further comprises a lower plate connected between the one ends of the two side plates and abutting against the side wall of the swivel arm.

In some embodiments, the adjusting member includes a locking structure and an adjusting cylinder, the locking structure and the rotating member are connected to opposite ends of a piston shaft of the adjusting cylinder, and the locking structure is used for locking or unlocking the piston shaft.

In some embodiments, the mounting base comprises a base and a mounting plate, wherein the mounting plate extends towards the X direction and is perpendicular to the base for mounting the adjusting mechanism, and the rotating arm is arranged on one side of the base along the X direction.

In some embodiments, the mounting seat is provided with an observation port, the observation port is arranged at the first end corresponding to the rotating arm, and the pressure beam adjusting device further comprises a protective door, wherein the protective door is used for opening or closing the observation port.

Drawings

FIG. 1 is a schematic view of a prior art press beam adjustment device;

FIG. 2 is a schematic view of a press beam adjusting device according to an embodiment of the present utility model;

FIG. 3 is a schematic view of another view of the press beam adjustment device of FIG. 2;

FIG. 4 is a schematic cross-sectional view of the press beam adjustment device of FIG. 2 along the X-direction;

FIG. 5 is a schematic cross-sectional view of the press beam adjustment device of FIG. 2 in the Y-direction;

FIG. 6 is a schematic view of the structure of the swivel arm of FIG. 2 in a horizontal position;

fig. 7 is a schematic view of the structure of the rotating arm of fig. 6 after rotating by a first angle θ1;

fig. 8 is a schematic structural view of the rotary arm of fig. 6 after being rotated by a first angle θ2.

Wherein the reference numerals have the following meanings:

200-press beam adjusting device, 50-mount, 51-base, 52-mounting plate, 53-observation port, 54-guard gate, 60-swivel arm, 61-first end, 62-second end, 63-flat section, 70-adjusting mechanism, 71-adjusting piece, 711-locking structure, 7111-locking stud, 7112-adjusting stud, 712-adjusting cylinder, 713-piston shaft, 72-rotating piece, 73-connecting piece, 731-movable space, 732-upper plate, 733-side plate, 734-lower plate, 735-third end, 736-fourth end, 74-mounting bracket, 741-movable space, 742-connecting portion, 743-limiting portion, 75-rotating shaft, 80-arm shaft, 300-press beam.

Detailed Description

For a better understanding and implementation, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

The utility model is described in further detail below with reference to the accompanying drawings.

Referring to fig. 2 to 8, a press beam adjusting device 200 according to an embodiment of the utility model includes a mounting base 50, a rotating arm 60 and an adjusting mechanism 70.

Wherein, the first end 61 of the rotating arm 60 is used for connecting with the pressing beam 300, and the second end 62 of the rotating arm 60 is rotatably connected with the mounting seat 50, so that the height of the pressing beam 300 can be adjusted by the rotating arm 60; the adjusting mechanism 70 is mounted on the mounting seat 50, and comprises an adjusting member 71, a rotating member 72 and a connecting member 73, wherein the connecting member 73 is connected to the first end 61 of the rotating arm 60, and the rotating member 72 is rotatably connected with the adjusting member 71 and can rotate and slide relative to the connecting member 73;

when the adjusting member 71 drives the rotating member 72 to move in the Z direction, the rotating member 72 drives the rotating arm 60 to rotate relative to the mounting base 50, so as to adjust the height of the pressing beam 300.

In the above-mentioned pressure beam adjusting device 200, the adjusting member 71 drives the rotating member 72 to move in the Z direction, the rotating member 72 rotates and slides relative to the connecting member 73 in the process of moving in the Z direction, the rotating member 72 drives the connecting member 73 to move in the Z direction, that is, drives the rotating arm 60 to rotate, thereby realizing the adjustment of the height of the driving rotating arm 60, since the pressure beam 300 is connected to the first end 61 of the rotating arm 60, the adjustment of the height of the pressure beam 300 is realized after the height of the first end 61 of the rotating arm 60 is raised or lowered, when the adjusting member 71 stops driving the rotating member 72 to move in the Z direction, the rotating member 72 stops rotating, and also stops rotating and sliding relative to the connecting member 73, at this time, since there is no relative movement between the connecting member 73 and the rotating member 72, the connecting member 73 cannot continue moving, and the rotating arm 60 connected to the connecting member 73 also stops moving, thus, the effect of fixing the rotating arm 60 is achieved, and at this time the position of the pressure beam 300 is also fixed.

For convenience of description, the setting direction of the regulating member 71 in the present embodiment is defined as the Z direction, i.e., the up-down direction; the extending direction of the rotation shaft 75 is perpendicular to the up-down direction, the extending direction of the rotation shaft 75 is defined as the X direction, and the length direction of the rotation arm 60 is positioned as the Y direction when the rotation arm 60 is in the horizontal state.

Specifically, referring to fig. 2, in order to facilitate the installation of the adjusting mechanism 70, the mounting base 50 of the present embodiment includes a base 51 and a mounting plate 52, the mounting plate 52 extends in the X direction and is disposed perpendicular to the base 51 for mounting the adjusting mechanism 70, the rotating arm 60 is disposed on one side of the base 51 along the X direction, so that the adjusting mechanism 70 is mounted by the mounting plate 52, and the rotating member 72 and the connecting member 73 in the adjusting mechanism 70 are disposed below the mounting plate 52, so that the adjusting member 71 in the adjusting mechanism 70 can move up and down with the rotating member 72. And the swivel arm 60 is disposed at one side of the base 51 to be adapted to the disposed positions of the press beam 300 and the cross beam.

Referring to fig. 2 and 4, in order to facilitate checking the use state of the rotating arm 60, the mounting seat 50 is provided with an observation port 53, specifically, the observation port 53 is provided on the base 51, the observation port 53 is provided at a first end 61 corresponding to the rotating arm 60, the press beam adjusting device 200 further includes a protection door 54, the protection door 54 is used for opening or closing the observation port 53, so that by providing the observation port 53, when the position state of the rotating arm 60 needs to be checked, the protection door 54 can be opened; during the edging production process, the protective door 54 is closed to the viewing port 53 to protect the operator.

Specifically, when the protective door 54 is mounted on the observation port 53, a rotary connection manner may be adopted to facilitate the opening and closing actions of the operator.

Referring to fig. 2 to 5, the adjusting member 71 of the present embodiment includes a locking structure 711 and an adjusting cylinder 712, the locking structure 711 and the rotating member 72 are connected to opposite ends of a piston shaft 713 of the adjusting cylinder 712, the locking structure 711 is used for locking or unlocking the piston shaft 713, so that after the locking structure 711 unlocks the piston shaft 713 of the driving cylinder, the piston shaft 713 of the driving cylinder can be stretched, and the rotating member 72 connected to one end of the piston shaft 713 can be driven to move up and down, thereby facilitating the height adjustment of the first end 61 of the rotating arm 60, i.e. the height adjustment of the press beam 300 is realized; after the height adjustment of the swivel arm 60 is completed, the piston shaft 713 is locked by the locking structure 711, the piston shaft 713 cannot be moved up and down by extension, the rotating member 72 cannot be moved, the swivel arm 60 is stopped, the driving force driving the swivel arm 60 to move is lost, and the swivel arm 60 is stopped.

Specifically, the locking structure 711 of the present embodiment includes a locking stud 7111 and an adjusting stud 7112, the locking stud 7111 and the adjusting stud 7112 are respectively screwed with respect to the piston shaft 713 of the driving cylinder, when the position of the piston shaft 713 is adjusted, the locking stud 7111 and the adjusting stud 7112 are respectively loosened, the piston shaft 713 moves up and down, and after the adjustment is in place, the locking stud 7111 and the adjusting stud 7112 are again screwed, so that locking of the piston shaft 713 can be achieved.

Referring to fig. 2 to 5, in an embodiment of the present utility model, to facilitate the installation of the rotating member 72, the adjusting mechanism 70 further includes a mounting frame 74 and a rotating shaft 75, the mounting frame 74 is connected to the adjusting member 71, the rotating shaft 75 is provided on the mounting frame 74, and the rotating shaft 75 is used for rotating the rotating member 72, so that by providing the mounting frame 74, the rotating member 72 is conveniently connected to the adjusting member 71 and supports the rotation of the rotating member 72.

Specifically, in order to ensure stable movement of the rotating member 72 relative to the connecting member 73, a movement space 741 of the connecting member 73 is formed in the mounting frame 74, the rotating member 72 is disposed in the movement space 741, and the connecting member 73 is movable in the movement space 741, so that, when the rotating member 72 moves relative to the connecting member 73, the connecting member 73 can be restrained to be positioned in the movement space 741, and rotated under the driving of the rotating member 72, while the rotating member 72 can be stably slid and rotated relative to the connecting member 73.

The mounting rack 74 of the present embodiment includes a connection portion 742 and limiting portions 743 disposed at two ends of the connection portion 742, where the connection portion 742 is connected to the adjusting member 71, specifically, connected to an end of the piston shaft 713 of the adjusting member 71, where the two limiting portions 743 are separated from each other, one end of the two limiting portions is integrally disposed with the connection portion 742, and the other end of the two limiting portions is used for mounting the rotating shaft 75, and a movement space 741 is formed between the two separating portions and the connection portion 742, so that the rotating member 72 is also located in the movement space 741; meanwhile, in a mode that the two limiting parts 743 are arranged at two ends of the connecting part 742, the two limiting parts 743 bear the tensile force formed by the gravity from the rotating arm 60 together, so that the stability of the whole mounting frame 74 is ensured.

Specifically, two stopper portions 743 are provided at opposite ends of the connection portion 742 in the X direction, so that the rotation shaft 75 can be extended in the X direction after the rotation shaft 75 is mounted.

Further, in order to ensure the smoothness of the rotation of the rotating member 72, the rotating shaft 75 is rotatably connected with the limiting portion 743, that is, the rotating shaft 75 rotates together during the rotation of the rotating member 72 relative to the connecting member 73, so that the rotating member 72 can be driven to rotate.

Specifically, referring to fig. 3 and 5, the movable space 731 of the rotating member 72 is formed in the connecting member 73, the rotating member 72 can rotate in the movable space 731 and slide relative to opposite side walls of the movable space 731, so that when the piston shaft 713 of the adjusting member 71 stretches in the Z direction, the rotating member 72 is driven to rotate in the movable space 731, and the rotating member 72 simultaneously slides in the movable space 731, that is, relative to opposite side walls of the movable space 731, and as the position of the connecting member 73 in the movable space 741 in the mounting frame 74 changes, the position in the Z direction changes, thereby realizing the rotation of the rotating arm 60 relative to the mounting seat 50, so as to enable the adjustment of the height position of the rotating arm 60.

In order to ensure the stability of the rotation member 72 driving the connecting member 73, the section of the rotation member 72 along the X direction is square, that is, the upper surface and the lower surface of the rotation member 72 can have a larger contact area with the connecting member 73, when the rotation member is ensured to rotate, the rotation member 73 can be stably driven to move in the movement space 741, that is, the rotation member 60 is stably driven to rotate. In other embodiments, the cross section of the rotating member 72 along the X direction may be circular.

It can be understood that, in the present embodiment, the section of the movable space 731 along the X direction is also square, and the height of the movable space 731 along the Z direction is the same as that of the movable space 731, so that the upper and lower sidewalls of the movable space 731 can just contact with the upper and lower sidewalls of the movable space 731, and the movable space 731 can slide along the upper and lower sidewalls of the movable space 731.

The cross section of the rotating arm 60 in the X direction of the present embodiment is waist-shaped and has a flat section 63, so that the connecting member 73 of the present embodiment is connected to the flat section of the rotating arm 60 when being connected to the rotating arm 60, so that the connecting member 73 and the flat section 63 of the rotating arm 60 can enclose a movable space 731 forming the rotating member 72.

Specifically, referring to fig. 2, 3 and 5, the connecting member 73 includes an upper plate 732 and two opposite side plates 733, one ends of the two side plates 733 are respectively connected to the rotating arm 60, the upper plate 732 is connected between the other ends of the two side plates 733, the upper plate 732 is used for rotating in a movement space 741, and a movement space 731 is formed between the upper plate 732 and the rotating arm 60, so that the rotating shaft 75 and the rotating member 72 disposed on the rotating shaft 75 penetrate the movement space 731, and the upper plate 732 rotates in the movement space 741, thereby realizing the rotation of the rotating arm 60 driven by the adjusting member 71.

Further, to protect the rotating arm 60, the connecting member 73 further includes a lower plate 734, the lower plate 734 is connected between one ends of the two side plates 733 and abuts against the side walls of the rotating arm 60, that is, the lower plate 734, the upper plate 732 and the two side plates 733 enclose a movable space 731 forming the rotating member 72 together, and the rotating member 72 rotates and slides relative to the lower surface of the upper plate 732 and the upper surface of the lower plate 734, so as to avoid the rotating member 72 from directly moving relative to the rotating arm 60 to wear the rotating arm 60.

As can be appreciated, referring to fig. 2, the press beam adjusting device 200 of the present embodiment further includes an arm shaft 80, one end of the arm shaft 80 is connected to the first end 61 of the rotating arm 60, and the other end of the arm shaft 80 is connected to the press beam 300, so as to implement height adjustment of the press beam 300 driven by rotation of the rotating arm 60.

Please refer to fig. 6 to fig. 8, which are schematic views illustrating the adjustment of the different states of the rotating arm 60 by the adjusting mechanism 70 according to the present utility model. For convenience of description, the connection member 73 has a third end 735 and a fourth end 736, the third end 735 corresponding to the first end 61 of the swivel arm 60, and the fourth end 736 corresponding to the second end 62 of the swivel arm 60.

(1) Referring to fig. 6, in the initial state, assuming that the swivel arm 60 is in the horizontal state, the piston shaft 713 is in the extended state, and the rotating member 72 is located at the fourth end 736 of the connecting member 73 in the movable space 731;

(2) Referring to fig. 7, when the pressing beam 300 needs to be adjusted to raise the first height, i.e. the position of the first end 61 of the rotating arm 60 is adjusted to raise, the piston shaft 713 is retracted upwards, the rotating member 72 rotates in the counterclockwise direction in the movable space 731 and slides gradually from the fourth end 736 to the third end 735 in the movable space 731, and the rotating arm 60 rotates at a first angle θ1 relative to the initial rotation;

(3) Referring to fig. 8, when the adjustment press beam 300 is required to be further raised, the piston shaft 713 continues to retract upward, the rotating member 72 rotates in the counterclockwise direction in the movable space 731, and slides from the fourth end 736 to the third end 735 in the movable space 731, and the rotating arm 60 initially rotates by a first angle θ2 with respect to the initial rotation.

(4) When it is desired to lower the adjustment press beam 300, i.e., by lowering the position of the first end 61 of the adjustment rotary arm 60, the piston shaft 713 is extended downward, and the rotary member 72 is rotated in the clockwise direction in the movable space 731 and slid in the direction from the third end 735 toward the fourth end 736 in the movable space 731.

The press beam adjusting device 100 can drive the rotation of the rotating arm 60 by driving the expansion and contraction of the piston shaft 713 of the cylinder, and the press beam 300 is driven to move together when the rotating arm 60 rotates, thereby adjusting the height of the press beam. Because the adjustment is performed by the telescopic manner of the piston shaft 713, the adjustment efficiency is higher and the safety of the adjustment can be ensured, compared with the manner that the operator stretches out both hands to pass through the mounting seat 50 to screw the bolt for adjustment; meanwhile, a penetrating opening for the hand to penetrate is not required to be formed in the mounting seat 50, so that the mounting seat 50 is simple in forming mode and high in structural strength.

The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (10)

1. The pressure beam adjusting device (200) is characterized by comprising:

a mounting base (50);

a rotating arm (60), wherein a first end (61) of the rotating arm (60) is used for being connected with a pressing beam (300), and a second end (62) of the rotating arm (60) is rotatably connected with the mounting seat (50);

the adjusting mechanism (70) is arranged on the mounting seat (50) and comprises an adjusting piece (71), a rotating piece (72) and a connecting piece (73), wherein the connecting piece (73) is connected to the first end (61) of the rotating arm (60), and the rotating piece (72) is rotatably connected relative to the adjusting piece (71) and can rotate and slide relative to the connecting piece (73);

when the adjusting piece (71) drives the rotating piece (72) to move in the Z direction, the rotating piece (72) drives the rotating arm (60) to rotate relative to the mounting seat (50) so as to adjust the height of the pressing beam (300).

2. The pressure beam adjusting device (200) according to claim 1, wherein the adjusting mechanism (70) further comprises a mounting frame (74) and a rotating shaft (75), the mounting frame (74) is connected to the adjusting member (71), the rotating shaft (75) is arranged on the mounting frame (74), and the rotating shaft (75) is used for enabling the rotating member (72) to rotate.

3. The pressure beam adjusting device (200) according to claim 2, wherein a movement space (741) of the connecting member (73) is formed in the mounting frame (74), the rotating member (72) is provided in the movement space (741), and the connecting member (73) is movable in the movement space (741).

4. A press beam adjustment device (200) according to claim 3, characterized in that the connecting piece (73) forms a movable space (731) of the rotating piece (72), and the rotating piece (72) is rotatable in the movable space (731) and slidable with respect to opposite side walls of the movable space (731).

5. The press beam adjustment device (200) according to claim 4, wherein the cross section of the rotating member (72) in the X-direction is square.

6. The press beam adjusting device (200) according to claim 5, wherein the connecting member (73) comprises an upper plate (732) and two opposite side plates (733), one ends of the two side plates (733) are respectively connected to the rotating arm (60), the upper plate (732) is connected between the other ends of the two side plates (733), the upper plate (732) is configured to rotate in the movement space (741), and the movement space (731) is formed between the upper plate (732) and the rotating arm (60).

7. The pressure beam adjustment device (200) according to claim 6, wherein the connecting member (73) further comprises a lower plate (734), the lower plate (734) being connected between the one ends of the two side plates (733) and abutting against a side wall of the swivel arm (60).

8. The pressure beam adjusting device (200) according to any one of claims 1-7, wherein the adjusting member (71) comprises a locking structure (711) and an adjusting cylinder (712), the locking structure (711) and the rotating member (72) being connected to opposite ends of a piston shaft (713) of the adjusting cylinder (712), the locking structure (711) being adapted to lock or unlock the piston shaft (713).

9. The press beam adjustment device (200) according to any one of claims 1-7, wherein the mounting block (50) comprises a base (51) and a mounting plate (52), the mounting plate (52) extending in the X-direction and being arranged perpendicular to the base (51) for mounting the adjustment mechanism (70), the swivel arm (60) being arranged in the X-direction on one side of the base (51).

10. The pressure beam adjusting device (200) according to any one of claims 1-7, wherein a viewing port (53) is provided on the mounting base (50), the viewing port (53) being provided in correspondence of the first end (61) of the swivel arm (60), the pressure beam adjusting device (200) further comprising a protective door (54), the protective door (54) being adapted to open or close the viewing port (53).