CN223419143U

CN223419143U - Gypsum board trimming device

Info

Publication number: CN223419143U
Application number: CN202422774166.0U
Authority: CN
Inventors: 孙云玉; 殷传亮; 彭印彬; 张正辉
Original assignee: Mount Taishan Gypsum Chongzuo Co ltd
Current assignee: Mount Taishan Gypsum Chongzuo Co ltd
Priority date: 2024-11-13
Filing date: 2024-11-13
Publication date: 2025-10-10
Anticipated expiration: 2034-11-13

Abstract

The utility model relates to the technical field of gypsum board processing equipment, in particular to a gypsum board trimming device which comprises a workbench, a reciprocating mechanism, a first baffle, a second baffle, a supporting plate and a screw rod, wherein the reciprocating mechanism is arranged on one side of the workbench, a trimming part is arranged on the reciprocating mechanism, a plurality of rollers which are arranged in parallel are embedded in the upper surface of the workbench, the top of each roller protrudes out of the upper surface of the workbench, the rollers are rotationally connected to the workbench, and the second baffle is driven to move towards the first baffle by rotating the screw rod so as to clamp a gypsum board, and nuts on the screw rod are screwed for fixing. The utility model can solve the problems that the existing gypsum board edge trimmer can not adapt to gypsum boards with different sizes and the gypsum boards are inconvenient to place.

Description

Gypsum board deburring device

Technical Field

The utility model relates to the technical field of gypsum board processing equipment, in particular to a gypsum board trimming device.

Background

Gypsum board is a material made from building gypsum as a main raw material, and in the production process of gypsum board, a trimming device is generally required to perform trimming treatment on the gypsum board so as to repair and planarize the edges of the gypsum board.

The utility model provides a patent of CN202022532205.8 discloses a gypsum board edger, through the combined action of grinding machanism and reciprocating mechanism, can carry out the back and forth deburring of polishing to the limit of gypsum board, need not the workman and carry out manual polishing, the fixture of this patent is although can carry out the centre gripping spacing to the gypsum board for the gypsum board is difficult for taking place the skew at the in-process of deburring, but because fixture is fixed the gypsum board through vertical clamp's mode, fixture's position is fixed moreover, therefore can not adapt to not unidimensional gypsum board, the upper surface of the supporting seat of this patent is a complete plane simultaneously, does not have the structure of supplementary gypsum board removal, consequently inconvenient place the supporting seat with the gypsum board.

Disclosure of utility model

Accordingly, the present utility model is directed to a gypsum board trimming device, which solves the problems that the existing gypsum board trimming device cannot adapt to gypsum boards with different sizes and the placement of the gypsum boards is inconvenient.

In order to achieve the above object, the present utility model provides the following technical solutions:

The gypsum board trimming device comprises a workbench, a reciprocating mechanism arranged on one side of the workbench, a trimming part, a first baffle, a second baffle, a supporting plate and a screw rod, wherein a plurality of rollers which are arranged in parallel are embedded in the upper surface of the workbench, the top of each roller protrudes out of the upper surface of the workbench and extends along the reciprocating direction of the reciprocating mechanism, the rollers are rotatably connected to the workbench, so that gypsum boards can move on the workbench through the rollers, the first baffle and the supporting plate are fixedly connected to the other side of the workbench and are respectively positioned at two ends of the rollers, the second baffle is movably arranged between the first baffle and the supporting plate and is positioned above the rollers, the screw rod penetrates through the supporting plate and is in threaded connection with the supporting plate, one end of the screw rod is rotatably connected to the second baffle, nuts positioned between the first baffle and the supporting plate are sleeved on the screw rod through threads, and the other end of the screw rod is driven to move towards the first baffle to clamp the gypsum boards, and the nuts can be tightly screwed.

The two ends of the second baffle are respectively provided with a guide rod, and the two guide rods are respectively inserted into the corresponding sleeves.

The reciprocating mechanism comprises a screw rod, a first motor, a limiting rod and a threaded sleeve, wherein one end of the screw rod is rotatably connected to the workbench, an output shaft of the first motor is connected with the other end of the screw rod to drive the screw rod to rotate, the limiting rod is arranged above the workbench and parallel to the screw rod, one end of the threaded sleeve is in threaded sleeve connection with the screw rod, and the other end of the threaded sleeve is in sliding sleeve connection with the limiting rod.

As an alternative scheme, the trimming piece comprises a second motor and a cutting piece, wherein the second motor is arranged on one side of the screw sleeve, which faces the roller, and the cutting piece is coaxially connected with an output shaft of the second motor.

Alternatively, a handle for rotating the screw is arranged at one end of the screw away from the second baffle.

The gypsum board edge pressing device comprises a gypsum board edge, a pressing wheel, a connecting frame, a pressing wheel, a spring and a pressing wheel, wherein the pressing wheel is rotatably connected to one end of the connecting frame, the other end of the connecting frame is rotatably connected to the screw sleeve, the spring is arranged at an included angle between the connecting frame and the screw sleeve, and two ends of the spring are respectively connected with the connecting frame and the screw sleeve so that the pressing wheel is abutted to the upper surface of the gypsum board edge.

Alternatively, the workbench is provided with a gasket positioned under the pinch roller, and the gasket extends along the reciprocating direction of the reciprocating mechanism.

By adopting the technical scheme, the utility model has the following beneficial effects:

1. The gypsum board can be moved on the workbench through the rollers, so that the gypsum board can be conveniently placed on the workbench, the second baffle can be driven to move towards the first baffle through the rotating screw rod to clamp the gypsum board, nuts can be screwed down to fix the gypsum board, and compared with the prior art, the gypsum board fixing device adopts a vertical clamping mode to fix the gypsum board.

2. Through setting up pinch roller, link and spring for the pinch roller butt is at the upper surface at gypsum board edge under the effect of spring tension, rolls along with the swivel nut along the upper surface at gypsum board edge, pinch roller and the upper surface in close contact at gypsum board edge all the time during the deburring like this, broken when can reducing the deburring, thereby can guarantee that the deburring is neat, improves the deburring effect to the gypsum board.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall schematic view of a gypsum board trimming apparatus according to an embodiment of the utility model;

FIG. 2 is a perspective view of the reciprocating mechanism and edger of the embodiment of FIG. 1;

FIG. 3 is an exploded view of FIG. 2;

FIG. 4 is a perspective view of the gypsum board trimming apparatus of the embodiment of FIG. 1 in use;

FIG. 5 is a side view of FIG. 4;

Fig. 6 is a top view of fig. 4.

The numerical control gypsum board comprises the following components of 1, a workbench, 11, a roller, 2, a reciprocating mechanism, 21, a screw rod, 22, a first motor, 23, a limiting rod, 24, a screw sleeve, 3, an trimming part, 31, a second motor, 32, a cutting sheet, 41, a first baffle, 42, a second baffle, 421, a guide rod, 43, a supporting plate, 431, a sleeve, 44, a screw rod, 441, a handle, 45, a nut, 51, a pinch roller, 52, a connecting frame, 53, a spring, 6, a gasket, 7 and a gypsum board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, in an embodiment of a gypsum board trimming device of the present utility model, the gypsum board trimming device comprises a workbench 1 and a reciprocating mechanism 2, wherein the workbench 1 is in a rectangular plate structure and is used for placing a gypsum board 7 to be trimmed, the reciprocating mechanism 2 is arranged on one side of the workbench 1, an trimming member 3 is arranged on the reciprocating mechanism 2, the reciprocating mechanism 2 can drive the trimming member 3 to reciprocate along the length direction of the workbench 1 so as to trim the edge of the gypsum board 7, the conventional design of the trimming device belongs to the gypsum board processing field is provided, importantly, the gypsum board trimming device of the present embodiment further comprises a first baffle 41, a second baffle 42, a supporting plate 43 and a screw 44, wherein a plurality of rollers 11 which are arranged in parallel along the width direction of the workbench 1 are embedded in the upper surface of the workbench 1, the rollers 11 extend along the length direction of the workbench 1 and are rotatably connected to the workbench 1, the tops of the rollers 11 protrude from the upper surface of the workbench 1, the first baffle 41 and the supporting plate 43 are vertically welded on the other side of the workbench 1 and are respectively positioned at two ends of the workbench 11, the second baffle 42 is arranged between the first baffle 42 and the supporting plate 43 and the screw 44 is connected to the screw 44 through a threaded nut 43, and the screw 43 is connected between the first baffle 43 and the screw 43, and the screw 43 is positioned at one end of the screw 43 in a threaded connection.

In the use of the embodiment, the gypsum board 7 can move on the workbench 1 through the roller 11, so that the gypsum board 7 can be conveniently placed on the workbench 1, the second baffle 42 is driven to move towards the first baffle 41 through the rotating screw 44 to clamp the gypsum board 7, and the nuts 45 can be screwed for fixing, so that the gypsum boards 7 with different sizes can be limited to move along the length direction of the workbench 1.

Further, two ends of the supporting plate 43 may be welded with sleeves 431 extending away from the second baffle plate 42, two ends of the second baffle plate 42 are welded with guide rods 421 extending toward the supporting plate 43, and the two guide rods 421 are respectively inserted into the corresponding sleeves 431 in a moving manner, so as to guide the movement of the second baffle plate 42.

Specifically, the reciprocating mechanism 2 comprises a screw 21, a first motor 22, a limiting rod 23 and a screw sleeve 24, wherein one end of the screw 21 is rotationally connected to the workbench 1, the first motor 22 is fixedly arranged on the workbench 1, an output shaft of the first motor 22 is coaxially connected with the other end of the screw 21 to drive the screw 21 to rotate, the limiting rod 23 is fixedly connected above the workbench 1 and parallel to the screw 21, one end of the screw sleeve 24 is in threaded sleeve connection with the screw 21, the other end of the screw sleeve 24 is in sliding sleeve connection with the limiting rod 23, and when the screw 21 is driven by the first motor 22 to repeatedly rotate forwards and backwards, the screw sleeve 24 is limited to rotate by the limiting rod 23, so that the screw sleeve 24 moves reciprocally along the screw 21 under the threaded cooperation with the screw 21.

Specifically, the trimming member 3 comprises a second motor 31 and a cutting piece 32, wherein the second motor 31 is fixedly arranged on one side of the screw sleeve 24 facing the roller 11, the cutting piece 32 is round, the surface of the cutting piece is flush with the side surface of the edge to be processed of the gypsum board 7, the cutting piece 32 is coaxially connected with an output shaft of the second motor 31, the second motor 31 can drive the cutting piece 32 to rotate, and the rotating cutting piece 32 is driven by the reciprocating movement of the screw sleeve 24 to be attached to the side surface of the edge of the gypsum board 7 for trimming.

Further, an L-shaped handle 441 may be disposed at one end of the screw 44 far from the second baffle 42, the vertical edge of the handle 441 is integrally connected with the screw 44, the lateral edge of the handle 441 extends in parallel with the direction of the screw 44, and the hand grips the lateral edge of the handle 441 to facilitate rotation of the screw 44.

On the basis of the embodiment, considering that the gypsum board 7 is relatively fragile and is easy to adhere and break during trimming, thereby influencing the trimming effect, the gypsum board trimming device of the embodiment further comprises a pressing wheel 51, a connecting frame 52 and a spring 53, wherein one end of the connecting frame 52 is rotationally connected with the pressing wheel 51, the other end of the connecting frame 52 is rotationally connected to the screw sleeve 24 up and down, the spring 53 is arranged at an included angle between the connecting frame 52 and the screw sleeve 24, and two ends of the spring 53 are respectively connected with the connecting frame 52 and the screw sleeve 24, so that the pressing wheel 51 is abutted against the upper surface of the edge of the gypsum board 7 under the action of the tension of the spring 53, and therefore, the pressing wheel 51 is always in close contact with the upper surface of the edge of the gypsum board 7 during trimming, breakage during trimming can be reduced, trimming is ensured to be tidy, and the trimming effect on the gypsum board 7 is improved.

Further, a strip-shaped gasket 6 can be convexly arranged on the upper surface of the workbench 1, the gasket 6 extends along the reciprocating direction of the reciprocating mechanism 2, namely the length direction of the workbench 1, the gasket 6 is positioned under the pinch roller 51, the height of the gasket 6 is equal to the height of the top of the roller 11 protruding out of the upper surface of the workbench 1, and the gasket 6 can be used as a support for the lower surface of the edge of the gypsum board 7 during trimming and is matched with the pinch roller 51 to further reduce the breakage during trimming.

The application method or the working principle of the utility model is as follows:

Firstly, one side of a gypsum board 7 is placed on a roller 11, the roller 11 is used for moving along the width direction of a workbench 1, then a pressing wheel 51 is lifted until the edge side surface of the side is flush with a cutting piece 32, at the moment, the gypsum board 7 is completely placed on the roller 11 (as shown in figure 3), then the pressing wheel 51 is put down to press the upper surface and the lower surface of the edge of the gypsum board 7 by matching with a gasket 6, a screw 44 is rotated to drive a second baffle 42 to move towards the first baffle 41 to clamp the gypsum board 7 and screw a nut 45 for fixing, finally, a first motor 22 and a second motor 31 are started, the first motor 22 drives a screw rod 21 to repeatedly rotate positively and negatively, and the screw rod 21 is matched with a limiting rod 23 for limiting the rotation of a screw sleeve 24, so that the screw sleeve 24 reciprocates along the screw rod 21 under the action of threads, and the cutting piece 32 driven to rotate by the second motor 31 is driven by the reciprocation of the screw sleeve 24 to be attached to the edge side surface of the gypsum board 7 for trimming.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. A gypsum board trimming device comprises a workbench (1) and a reciprocating mechanism (2) arranged on one side of the workbench (1), wherein a trimming piece (3) is arranged on the reciprocating mechanism (2), the gypsum board trimming device is characterized by further comprising a first baffle plate (41), a second baffle plate (42), a supporting plate (43) and a screw (44), wherein a plurality of rollers (11) which are arranged in parallel are embedded in the upper surface of the workbench (1), the top of each roller (11) protrudes out of the upper surface of the workbench (1) and extends along the reciprocating direction of the reciprocating mechanism (2), the rollers (11) are rotatably connected to the workbench (1) so that a gypsum board (7) can move on the workbench (1) through the rollers (11), the first baffle plate (41) and the supporting plate (43) are fixedly connected to the other side of the workbench (1) and are respectively positioned at two ends of the rollers (11), the second baffle plate (42) is movably arranged between the first baffle plate (41) and the supporting plate (43) and is positioned above the rollers (11) and is connected with the screw (43) through the screw (43), one end of the screw rod (44) is rotatably connected to the second baffle plate (42), a nut (45) positioned between the first baffle plate (41) and the supporting plate (43) is sleeved on the screw rod (44) in a threaded manner, the second baffle plate (42) is driven to move towards the first baffle plate (41) by rotating the other end of the screw rod (44) so as to clamp the gypsum board (7), and the nut (45) can be screwed for fixing.

2. The gypsum board trimming device according to claim 1, wherein two ends of the supporting board (43) are respectively provided with a sleeve (431), two ends of the second baffle (42) are respectively provided with a guide rod (421), and the two guide rods (421) are respectively inserted into the corresponding sleeves (431).

3. The gypsum board trimming device according to claim 1, wherein the reciprocating mechanism (2) comprises a screw rod (21), a first motor (22), a limiting rod (23) and a threaded sleeve (24), one end of the screw rod (21) is rotatably connected to the workbench (1), an output shaft of the first motor (22) is connected with the other end of the screw rod (21) to drive the screw rod (21) to rotate, the limiting rod (23) is arranged above the workbench (1) and parallel to the screw rod (21), one end of the threaded sleeve (24) is in threaded sleeve connection with the screw rod (21), and the other end of the threaded sleeve is in sliding sleeve connection with the limiting rod (23).

4. A gypsum board trimming device according to claim 3, wherein the trimming member (3) comprises a second motor (31) and a cutting blade (32), the second motor (31) being mounted on the side of the screw sleeve (24) facing the roller (11), the cutting blade (32) being coaxially connected to the output shaft of the second motor (31).

5. Gypsum board trimming device according to claim 1, wherein the end of the screw (44) remote from the second baffle (42) is provided with a handle (441) for rotating the screw (44).

6. The gypsum board trimming device according to claim 3 or 4, further comprising a pressing wheel (51), a connecting frame (52) and a spring (53), wherein one end of the connecting frame (52) is rotatably connected with the pressing wheel (51), the other end of the connecting frame (52) is rotatably connected to the screw sleeve (24), the spring (53) is arranged at an included angle between the connecting frame (52) and the screw sleeve (24), and two ends of the spring (53) are respectively connected with the connecting frame (52) and the screw sleeve (24) so that the pressing wheel (51) is abutted against the upper surface of the edge of the gypsum board (7).

7. Gypsum board trimming device according to claim 6, wherein a spacer (6) is provided on the table (1) directly below the press wheel (51), the spacer (6) extending in the reciprocating direction of the reciprocating mechanism (2).