CN204894047U - Cutting machine roll platform - Google Patents

Abstract

The utility model relates to a cutting machine roll platform, including the workstation, along the crane span structure of workstation back -and -forth movement, the roller bearing, the parcel that set up both ends around the workstation set up conveyer two roller bearings outside, set up clamping device on the crane span structure, set up the pressure device admittedly on the crane span structure. The removal that clamping device can press from both sides tight conveyer and follow the crane span structure is in order to drive conveyer around two roller bearing circulating rolling, and the solid device of pressure can be with waiting that the material that cuts compresses tightly on conveyer. This cutting machine roll platform is applicable to the cutting of various materials, can realize the continuous cutting of material simultaneously under roller bearing and conveyer's cooperation is used, the cutting breadth restriction of having liberated cut material. In addition, the cut material of this cutting machine roll platform use removes non -deformable under conveyer's drive for big breadth cut material's cutting is more accurate, cuts of high qualityly.

Description

A cutting machine rolling platform

technical field

The utility model relates to the technical field of cutting machines, in particular to a cutting machine rolling platform.

Background technique

With the continuous development of modern cutting tools, the cutting quality, cutting precision and cutting format requirements of the cutting machine are constantly improving. The existing cutting machines mostly cut materials with a fixed format, and cannot complete the cutting of large-scale cutting format materials. . Authorized announcement number is CN101491903B (application number is 200910037484.6) Chinese invention patent "A Tablet Computer Cutting Machine with Automatic Feeding Function", the cutting machine disclosed in it can realize automatic feeding, but if the cutting machine is used for large-format When cutting, it is difficult to ensure that the material does not deform during the pulling process, which will reduce the cutting accuracy and cannot guarantee high-quality cutting. In addition, it is not suitable for cutting materials with low toughness.

Utility model content

The technical problem to be solved by the utility model is to provide a rolling platform of a cutting machine with a wide range of applications in view of the above-mentioned prior art. The rolling platform of the cutting machine has high cutting precision, can realize continuous cutting of materials, and solves the limitation of the cutting width of the cutting machine.

The technical scheme adopted by the utility model to solve the above-mentioned problems is: a cutting machine rolling platform, including a workbench, and a bridge that moves forward and backward along the workbench, and is characterized in that: it also includes a bridge that is basically parallel to the front and rear ends of the workbench. rollers, a conveying device wrapped outside the two rollers, a clamping device arranged on the bridge, and a pressing device arranged on the bridge;

The clamping device can clamp the conveying device and drive the conveying device to roll circularly around the two rollers with the movement of the bridge, and the pressing device can press the material to be cut on the conveying device.

In order to conveniently adjust the parallelism of the two rollers and prevent the transmission device from being deformed during use, at least one end of at least one of the rollers is provided with a roller adjustment device to adjust the parallelism of the two rollers.

Simply and conveniently, the roller adjustment device includes a bracket, a connecting block, a mounting base, a first connecting piece for connecting and fixing the bracket and the connecting block, and a second connecting piece for connecting and fixing the connecting block and the mounting base pieces;

The bracket is arranged at the end of the roller, and the bracket is provided with an opening for adjusting the front and rear directions of the roller;

An adjustment member that can be inserted into the opening and move in the opening protrudes from the connecting block;

The mounting base is fixedly connected to the roller, and the mounting base is provided with an arc-shaped hole for adjusting the vertical direction of the roller. The second connecting piece can pass through the arc-shaped hole and fix the mounting base on the on the connection block.

Preferably, the first connecting member is a bolt, and a screw hole matching the bolt is opened in the connecting block, and a folded edge is bent on the bracket, and the folded edge corresponds to the screw hole. The hole is provided with a through hole matched with the bolt, and the bolt passes through the through hole and penetrates into the screw hole to drive the connecting block to move along the front and back direction of the workbench.

Preferably, the clamping device includes a cylinder bracket fixedly connected to both ends of the bridge, a first cylinder fixed on the cylinder bracket, a pressure block connected to the drive shaft of the first cylinder, fixed on the cylinder bracket and A bottom plate is arranged opposite to the pressing block, and the pressing block can move downward under the drive of the first air cylinder to clamp the conveying device between the pressing block and the bottom plate.

Preferably, the compacting device includes at least two second air cylinders connected to the bridge, a connecting plate connected to the drive shaft of each of the second air cylinders, and a bead connected to the connecting plate, The bead can move downward under the drive of the second air cylinder to compress the material to be cut on the conveying device.

Preferably, the conveying device is a flat connected endless felt.

Compared with the prior art, the utility model has the advantages that the rolling platform of the cutting machine is suitable for cutting various materials, and at the same time, the continuous cutting of materials can be realized under the cooperation of the roller and the conveying device, which liberates the labor of cutting materials. Cutting format restrictions. In addition, the cutting material used on the rolling platform of the cutting machine moves under the drive of the conveying device, and is not easily deformed, so that the cutting of large-format cutting materials is more accurate and the cutting quality is good.

Description of drawings

Fig. 1 is a perspective view of the rolling platform of the cutting machine in the embodiment of the utility model.

Fig. 2 is a perspective view of the roller adjusting device in the embodiment of the present invention.

Fig. 3 is an exploded view of the roller adjusting device in the embodiment of the present invention.

Fig. 4 is a perspective view of the pressing device in the embodiment of the utility model.

FIG. 5 is a partially enlarged view of FIG. 4 .

Fig. 6 is an enlarged view of the clamping device in Fig. 1 .

Detailed ways

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

As shown in FIGS. 1 to 6 , the cutting machine rolling platform in this embodiment includes a workbench 1 , a bridge frame 2 , a roller 3 , a conveying device 4 , a clamping device 5 and a pressing device 6 .

The two ends of the bridge frame 2 are erected on the left and right sides of the workbench 1 , and the bridge frame 2 can move back and forth along the front and rear directions of the workbench 1 .

There is a roller 3 arranged at the front and rear ends of the workbench 1 respectively, and the two rollers 3 are basically parallel, and the transmission device 4 is wrapped and arranged outside the two rollers 3 in a ring shape. The transmission device 4 in this embodiment is flat and connected. Ring felt.

During use, in order to prevent the felt from being deformed due to the non-parallel of the two rollers 3, at least one end of at least one roller 3 is provided with a roller adjustment device 7 to adjust the parallelism of the two rollers 3. In this embodiment, both ends of each roller 3 are provided with a roller adjusting device 7 for convenient adjustment.

The roller adjustment device 7 includes a bracket 71, a connecting block 72, a mounting base 73, a first connecting piece 74 for connecting the fixed bracket 71 and the connecting block 72, and a second connecting piece for connecting the fixed connecting block 72 and the mounting base 73 75. Both the first connecting member 74 and the second connecting member 75 in this embodiment use bolts.

Wherein, the bracket 71 is arranged on the workbench 1 , and the bracket 71 is located at the end of the roller 3 . The bracket 71 is provided with an opening 711 for adjusting the front and rear direction of the roller 3 .

An adjusting member 721 that can be inserted into the opening 711 and move in the opening 711 protrudes from the connecting block 72. The adjusting member 721 in this embodiment is a strip-shaped protrusion whose length is less than that of the opening 711. The length is so as to facilitate the limited movement of the adjusting member 721 in the opening 711 . A screw hole 722 matching the first connecting piece 74 is opened in the connecting block 72, and a folded edge 710 is bent on the bracket 71, and a folded edge 710 corresponding to the screw hole 722 is opened to match the first connecting piece 74. through the through hole 712, the first connecting piece 74 passes through the through hole 712 and penetrates into the screw hole 722, as the connection length of the first connecting piece 74 in the screw hole 722 changes, it can drive the connecting block 72 to move along the front and back direction of the workbench 1 .

Generally, bearings are installed at the ends of the rollers 3, and the bearings are installed in the bearing seat, and the mounting seat 73 in this embodiment is the bearing seat. That is, the mounting seat 73 is fixedly connected to the roller 3, and the mounting seat 73 is provided with an arc-shaped hole 731 for adjusting the vertical direction of the roller 3. The second connecting piece 75 can pass through the arc-shaped hole 731 and fix the mounting seat 73. Connected to the connection block 72. When in use, one end of the roller 3 is lifted up and down to a suitable position, and then the mounting base 73 is fixed on the connecting block 72 through the second connecting piece 75, which realizes the adjustment of the roller 3 in the up and down direction.

The clamping device 5 is arranged at both ends of the bridge frame 2 , and the clamping device 5 can clamp the conveying device 4 and drive the conveying device 4 to roll circularly around the two rollers 3 as the bridge frame 2 moves. The clamping device 5 in this embodiment can clamp both sides of the conveying device 4, so that the accompanying movement of the bridge frame 2 drives the conveying device 4 to move backward. When the conveying device 4 needs to continue to move, the clamping device 5 is released. The transmission device 4 moves forward under the drive of the bridge frame 2, and then re-clamps the transmission device 4 to drive the transmission device 4 to move backward, thereby realizing the circular rotation of the transmission device 4.

Clamping device 5 comprises the cylinder support 51 that is fixedly connected on bridge frame 2 two ends, the first cylinder 52 that is fixed on the cylinder support 51, the briquetting block 53 that is connected on the first cylinder 52 drive shafts, is fixed on the cylinder support 51 and with The pressing block 53 is opposite to the bottom plate 54 . The briquetting block 53 can move downward under the drive of the first air cylinder 52 to clamp the delivery device 4 between the briquetting block 53 and the bottom plate 54, and the briquetting block 53 can move upward under the driving of the first air cylinder 52 to loosen the pair. Clamping of the conveyor 4.

The pressing device 6 is arranged on the bridge frame 2, and the pressing device 6 can press the material to be cut on the conveying device 4, so as to facilitate cutting of the material by the cutter.

The compacting device 6 includes at least two second cylinders 61 connected to the bridge frame 2, a connecting plate 62 connected to the drive shaft of each second cylinder 61, a bead 63 connected to the connecting plate 62, and the bead 63 can be Driven by the second air cylinder 61 , it moves downwards to press the material to be cut onto the conveying device 4 .

Before the rolling platform of the cutting machine is used, the up and down front and rear positions of the rollers 3 at both ends of the workbench 1 are first adjusted by the roller adjustment device 7 so that the two rollers 3 remain parallel. After the two rollers 3 are parallel, start the rolling platform of the cutting machine to work, use the clamping device 5 to clamp the conveying device 4, and use the pressing device 6 to press the material to be cut on the conveying device 4, and then move the bridge 2. Driven by the bridge frame 2, the conveying device 4 and the material to be cut move backward at the same time. After moving to the designated position, the clamping device 5 loosens the grip on the material, and the clamping device loosens the grip on the conveying device 4. clamping, then open the cutter to cut the material on the workbench 1. After the cutting is completed, the bridge frame 2 moves forward, and when the bridge frame 2 moves to the position where the material is not cut, the bridge frame 2 stops moving. Then the clamping device 5 and the pressing device 6 repeat the above-mentioned working process. In the process of this cycle, the rolling platform of the cutting machine can realize the large-scale cutting of the material, and at the same time, the material is always in close contact during the moving process of the material. On the conveying device 4 and move synchronously with the conveying device 4, the protection of the material is effectively realized in this way, so that the cutting machine can cut the material more accurately and the cutting quality is better.

Claims (7)

1. A cutting machine rolling platform, comprising a workbench (1), a bridge (2) that moves forward and backward along the workbench (1), is characterized in that: it also includes two front and rear sides that are substantially parallel to the workbench (1). The rollers (3) at the end, the conveying device (4) that wraps up outside the two rollers (3), the clamping device (5) that is arranged on the bridge (2), the clamping device (5) that is arranged on the bridge ( 2) the pressing device (6) on the top; The clamping device (5) can clamp the transmission device (4) and drive the transmission device (4) to roll circularly around the two rollers (3) with the movement of the bridge frame (2). The device (6) is able to press the material to be cut against the conveying device (4). 2. The cutting machine rolling platform according to claim 1, characterized in that: at least one end of at least one of the rollers (3) is provided with a roller adjustment device (7) to adjust the two rollers (3) parallel. 3. The cutting machine rolling platform according to claim 2, characterized in that: the roller adjustment device (7) includes a bracket (71), a connecting block (72), a mounting seat (73), and is used for connecting and fixing the The first connector (74) of the bracket (71) and the connection block (72) and the second connector (75) for connecting and fixing the connection block (72) and the mounting seat (73); The bracket (71) is arranged at the end of the roller (3), and the bracket (71) is provided with an opening (711) for adjusting the front and rear direction of the roller (3); An adjusting piece (721) that can be inserted into the opening (711) and move in the opening (711) protrudes from the connecting block (72); The mounting seat (73) is fixedly connected to the roller shaft (3), and an arc-shaped hole (731) for adjusting the vertical direction of the roller shaft (3) is provided on the mounting seat (73), and the second connecting piece (75) can pass through the arc-shaped hole (731) and fixedly connect the mounting base (73) to the connecting block (72). 4. The cutting machine rolling platform according to claim 3, characterized in that: the first connecting piece (74) is a bolt, and the connecting block (72) is provided with a screw hole ( 722), the bracket (71) is bent with a folded edge (710), and the folded edge (710) is provided with a perforation (712) matching the bolt corresponding to the screw hole (722). , the bolt passes through the through hole (712) and penetrates into the screw hole (722) to drive the connecting block (72) to move forward and backward along the workbench (1). 5. The cutting machine rolling platform according to any one of claims 1-4, characterized in that: the clamping device (5) includes cylinder brackets (51) fixedly connected to both ends of the bridge frame (2), fixed on The first cylinder (52) on the cylinder support (51), the briquetting block (53) that is connected on the drive shaft of the first cylinder (52), is fixed on the described cylinder support (51) and with the briquetting block (53) the bottom plate (54) that is oppositely arranged, and described briquetting block (53) can move down under the drive of first air cylinder (52) to clamp delivery device (4) on briquetting block (53) and bottom plate ( 54) between. 6. The cutting machine rolling platform according to any one of claims 1-4, characterized in that: the pressing device (6) includes at least two second air cylinders ( 61), a connection plate (62) connected to the drive shaft of each second cylinder (61), a bead (63) connected to the connection plate (62), and the bead (63) can be Driven by the second air cylinder (61), it moves down to compress the material to be cut on the conveying device (4). 7. The cutting machine rolling platform according to claim 1, characterized in that: the conveying device (4) is a flat and connected annular felt.