CN204209721U - A kind of plasterboard edge bonding belt is from motion tracking cutting system - Google Patents

Abstract

The utility model provides an automatic tracking and cutting system for gypsum board edge banding, which at least includes a cutter for cutting the edge banding, the knife rod of the cutter is connected with the piston of a cylinder, and the cylinder seat of the cylinder can revolve around a vertical shaft Rotation; the rotating shaft is fixed on a base; a horizontal spring is connected between the tail of the cylinder seat and the base; the front side of the cutter is close to a plane stopper, one end of the stopper is fixed to the cylinder seat through a long handle, and the other One end is fixed with a blocking rod, the direction of the blocking rod is the same as the extension direction of the cutter, and the extension direction of the cutter is perpendicular to the conveying direction of the gypsum board; when the spacer between the blocking rod and the gypsum board is close, the The knife edge is just aligned with the center line of the spacer, and the cutter will only protrude at this time. The utility model improves the structure of the edge-sealing cutter so that the cutter can be precisely positioned, and on the premise of preventing cutting the corner of the board, the utilization rate of the edge-sealing tape and the tearing tape is improved, and the appearance quality of the product is greatly improved. , improving market competitiveness.

Description

An automatic tracking and cutting system for gypsum board edge banding

technical field

The utility model belongs to the technical field of plate processing, in particular to an automatic tracking and cutting system for gypsum board edge bands.

Background technique

In the gypsum board edge banding section, adjacent gypsum boards are separated by spacers, and the front and rear gypsum boards use the same edge banding and tearing tape. At the edge banding cutter, the stop position of the plate is not fixed each time, there is a slight deviation, but the position of the cutter is fixed. If only the thickness of the spacer is reduced, it will inevitably cause the cutter to cut a part of the drywall board corner. Since the cutting knife at the cutting edge band cannot be accurately positioned, the distance between the two boards can only be increased (increasing the thickness of the spacer block) to ensure that the knife cuts off the edge band without cutting the gypsum board. This leads to an important problem - the edge band is longer than the side of the board, and each of the four board corners of the gypsum board has a "little tail" of the edge band. This not only wastes raw materials and increases production costs, but also seriously affects the appearance quality of gypsum boards and greatly reduces product quality.

Utility model content

The technical problem solved by the utility model is to provide a device for preventing "little tails" from appearing in the gypsum board edge sealing section in view of the deficiencies of the prior art.

In order to solve the above problems, the utility model provides an automatic tracking and cutting system for gypsum board edge banding, which at least includes a cutting knife for cutting the edge banding, the knife rod of the cutting knife is connected to the piston of a cylinder, and the The cylinder base can rotate around a vertical shaft; the shaft is fixed on a base; a horizontal spring is connected between the tail of the cylinder base and the base; the front side of the cutter abuts against a plane block One end of the block is fixed to the cylinder seat through a long handle, and the other end is fixed to a stick. The direction of the stick is the same as that of the cutter, and the direction of the cutter is the same as that of the plasterboard. The conveying direction is vertical; when the blocking rod and the spacer block between the gypsum boards are close together, the blade of the cutter just aligns with the center line of the spacer block, and at this moment, the cutter will protrude.

Further, the base is provided with a dovetail groove guide rail, which can adjust the position of the cylinder seat along the conveying direction of the gypsum board.

Further, a sensor is also provided to identify that the blocking rod is in close contact with the spacer between the gypsum board, and to control the cylinder to drive the cutter to protrude.

Further, the blade of the cutting knife is zigzag.

The utility model has the advantages of:

Through the improvement of the structure of the edge banding cutter, the cutter can be positioned accurately, and on the premise of preventing the corner from being cut, the utilization rate of the edge banding and tearing bands is improved, the appearance quality of the product is greatly improved, and the Market Competitiveness.

Description of drawings

Fig. 1 is a schematic structural view of an embodiment of the utility model.

FIG. 2 is a top view of FIG. 1 .

Fig. 3 is a schematic diagram when the blocking rod is disengaged from the spacer.

Detailed ways

Embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

The utility model provides a gypsum board edge band automatic tracking and cutting system as shown in accompanying drawings 1-3, at least including a cutter 1 for cutting the edge band, and a cutter bar 11 of the cutter connected to a cylinder 2 Piston, the cylinder base 21 of cylinder 2 can rotate around a vertical shaft 3; Lean on a plane stopper 6, one end of the stopper 6 is fixed with the cylinder base 21 through a long handle 61, and the other end is fixed with a stop stick 62, the direction of the stop stick 62 is the same as the extension direction of the cutter 1, and the cutter 1 The extension direction of the gypsum board 7 is perpendicular to the conveying direction of the gypsum board 7; when the spacer 8 between the baffle stick 62 and the gypsum board 7 is close to each other, the blade 12 of the cutter 1 is just aligned with the center line of the spacer 8, and the cutter 1 just will stick out.

The base 4 is provided with a dovetail guide rail 41, which can adjust the position of the cylinder block 21 along the conveying direction of the gypsum board 7. A sensor is also provided to identify that the spacer 8 between the blocking rod 62 and the gypsum board 7 is close together, and the cylinder 2 is controlled to drive the cutter 1 to extend. The blade 12 of the cutter 1 is zigzag, and this shape is easier to cut off the edge band.

As shown in Figure 2, the blocking rod 62 extends to the spacer block 8. When the gypsum board 7 moves to this place, the blocking rod 62 will be close to the spacer block 8 and move together with it, so that the cutter 1 and the spacer block can be guaranteed. 8. The center line is on the same vertical plane, that is, the cutting knife 1 is accurately positioned in the gap between the two plates.

As shown in Fig. 3, when the spacer 8 runs to a certain degree, the blocking rod 62 disengages from the spacer 8 immediately, and due to the pulling force of the spring 5 at the rear of the cylinder block 21, the blocking rod 62 returns to the initial position. The above is a working cycle.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (4)

1. plasterboard edge bonding belt is from a motion tracking cutting system, it is characterized in that, at least comprises the cutting knife for cutting off edge bonding belt, and the knife bar of described cutting knife connects the piston of a cylinder, and the cylinder block of described cylinder can rotate around a vertical rotating shaft; Described rotating shaft is fixed on a pedestal; Described cylinder block afterbody be connected a horizontal spring between pedestal; The leading flank of described cutting knife abuts against on a plane block, described block one end is fixed by a long handle and described cylinder block, the other end is fixing keeps off rod always, the direction of described gear rod and described cutting knife to stretch out direction identical, cutting knife to stretch out direction vertical with plasterboard direction of transfer; When described gear rod is close to mutually with the spacer block between plasterboard, the blade of described cutting knife just in time aligns the center line of spacer block, and now described cutting knife just can stretch out.

2. a kind of plasterboard edge bonding belt as claimed in claim 1 is from motion tracking cutting system, and it is characterized in that, described pedestal is provided with dovetail groove guide rail, can along the position of plasterboard direction of transfer adjustment cylinder block.

3. a kind of plasterboard edge bonding belt as claimed in claim 2 is from motion tracking cutting system, it is characterized in that:

Also be provided with sensor to identify that described gear rod is close to mutually with the spacer block between plasterboard, and control cutting knife described in described air cylinder driven and stretch out.

4. a kind of plasterboard edge bonding belt as claimed in claim 3 is from motion tracking cutting system, it is characterized in that:

The blade of described cutting knife is zigzag.