CN209812483U

CN209812483U - Vertical cutting machine

Info

Publication number: CN209812483U
Application number: CN201920185361.6U
Authority: CN
Inventors: 刘晓鹏
Original assignee: Guangzhou Bridge Electronic Technology Co Ltd
Current assignee: Guangzhou Bridge Electronic Technology Co Ltd
Priority date: 2019-02-01
Filing date: 2019-02-01
Publication date: 2019-12-20
Anticipated expiration: 2029-02-01

Abstract

The utility model discloses a vertical cutting machine, including first frame, cutting device and workstation, arranged two first guide rails that can supply the workstation to follow the removal in the first frame, cutting device includes second frame and sword area, installs two sharpeners in the second frame, and the sharpedge-grinder passes through the second installation component and arranges in the second frame, and the second installation component includes second mounting panel, second movable plate and second lead screw, and the sharpedge-grinder is installed on the second movable plate, and second lead screw drive second movable plate moves on the second mounting panel. Two sharpeners are designed to polish the cutting edges of the knife belt, when the sharpeners do not need to be polished, the sharpeners are moved to the positions far away from the cutting edges of the knife belt through the second screw rod, and the sharpeners are moved to the cutting edges of the knife belt when the sharpeners need to be polished. The utility model discloses rational in infrastructure, it is convenient to use, but wide application in machining technical field.

Description

Vertical cutting machine

Technical Field

The utility model relates to a machining technical field, especially vertical cutting machine.

Background

The vertical cutting machine is used for vertically cutting materials, mainly cutting materials such as leather, plastics, foam or PVC plates and the like, and is particularly suitable for cutting wide-breadth or rolled materials. In the vertical cutting machine, a knife belt is generally adopted to cut materials, and the knife edge of the knife belt is easy to wear, so that the knife edge needs to be frequently ground. When the cutting edge of the vertical cutting machine commonly used at present is polished, the cutting edge needs to be detached, so that the vertical cutting machine is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a found cutter, the cutting edge of polishing that can be convenient.

The utility model provides a solution of its technical problem is:

the vertical cutting machine comprises a first rack, a cutting device and a workbench, wherein two first guide rails capable of allowing the workbench to move along are arranged on the first rack, the cutting device comprises a second rack and a knife belt, two knife sharpeners are arranged on the second rack, the knife sharpeners are arranged on the second rack through a second mounting assembly, the second mounting assembly comprises a second mounting plate, a second moving plate and a second screw rod, the knife sharpeners are arranged on the second moving plate, and the second screw rod drives the second moving plate to move on the second mounting plate.

As a further improvement of the technical scheme, a second threaded hole for the second screw rod to pass through is formed in the second mounting plate, a second mounting portion is formed in the second moving plate, a second through hole for mounting the end portion of the second screw rod is formed in the second mounting portion, two groups of double limiting nuts are arranged at the end portion, passing through the second through hole, of the second screw rod, and the second mounting portion is located between the two groups of double limiting nuts.

As a further improvement of the technical scheme, the two knife sharpeners are respectively positioned at the inner side and the outer side of the knife belt.

As a further improvement of the technical scheme, a movable block assembly is arranged on the workbench, and the moving direction of the block assembly is perpendicular to the moving direction of the workbench.

As a further improvement of the technical scheme, the leaning and blocking assembly comprises a leaning and blocking frame, a linkage shaft, two rolling gears and two supporting plates, the leaning and blocking frame is installed between the two supporting plates, the two rolling gears are installed at two ends of the linkage shaft respectively, two ends of the linkage shaft are installed on the two supporting plates respectively, second guide rails are arranged on two sides of the workbench respectively, and each second guide rail comprises a rack structure and a guide rail structure.

As a further improvement of the technical scheme, the lower parts of the two supporting plates are respectively provided with two roller assemblies, each roller assembly comprises two third rollers, and the two third rollers are respectively positioned at the upper side and the lower side of the guide rail structure.

As a further improvement of the technical scheme, a hollow pipe through which the linkage shaft can pass is arranged on the lower side of the baffle frame, and a locking bolt used for propping against the side surface of the linkage shaft is arranged on the side surface of the hollow pipe.

As a further improvement of the above technical solution, two moving assemblies are arranged on the lower side of the workbench, each moving assembly includes a first roller and two second rollers, the rotating shaft of the first roller is horizontal, the rotating shaft of the second rollers is vertical, a first track surface and two second track surfaces are arranged on the first guide rail, the first track surface is located at the top of the first guide rail, the two second track surfaces are respectively located at the left and right sides of the first guide rail, the first roller rolls along the first track surface, and the second roller rolls along the second track surface.

As a further improvement of the above technical scheme, the buffers are respectively arranged at two ends of the first guide rail, each buffer comprises a first bolt, a first nut, a compression spring and a first sleeve, the compression spring is sleeved on the first bolt, the first sleeve is arranged at the end part of the first guide rail, the first bolt penetrates through the first sleeve, one end of the compression spring abuts against the head of the first bolt, the other end of the compression spring abuts against one end of the first sleeve, the first nut is arranged at the end part of the first bolt, and the first nut is located at the other end of the first sleeve.

The utility model has the advantages that: two sharpeners are designed to polish the cutting edges of the knife belt, when the sharpeners do not need to be polished, the sharpeners are moved to the positions far away from the cutting edges of the knife belt through the second screw rod, and the sharpeners are moved to the cutting edges of the knife belt when the sharpeners need to be polished. The utility model discloses rational in infrastructure, it is convenient to use, but wide application in machining technical field.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

FIG. 1 is a schematic view of a vertical cutting machine;

FIG. 2 is a schematic view of the structure between two knife sharpeners and a knife belt;

FIG. 3 is a schematic view of the structure between the first guide rail and the table;

FIG. 4 is a top view of the table;

FIG. 5 is a schematic view of a stop assembly.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions.

Referring to fig. 1 to 5, the utility model discloses a vertical cutting machine, it includes first frame, cutting device and workstation, and the workstation is installed in first frame, has arranged two first guide rails 10 that can supply the workstation to follow the removal in the first frame. The cutting device comprises a second machine frame and a cutter belt 11, wherein a driving motor and four tensioning wheels are arranged on the second machine frame, and the driving motor drives one of the tensioning wheels.

Two moving assemblies are arranged at the lower side of the table, and the moving assemblies correspond to the first guide rail 10. Each moving assembly comprises a first roller 24 and two second rollers 25, the rotating shaft of the first roller 24 is horizontal, and the rotating shaft of the second rollers 25 is vertical. A first track surface and two second track surfaces are arranged on the first guide rail 10, the first track surface is located at the top of the first guide rail 10, the two second track surfaces are respectively located at the left side and the right side of the first guide rail 10, the first roller 24 rolls along the first track surface, and the second roller 25 rolls along the second track surface. The first roller 24 is used as a supporting roller between the workbench and the first guide rail 10, and the two second rollers 25 roll along two sides of the first guide rail 10, so that the workbench can be prevented from shaking left and right when moving, the workbench can be guaranteed to move stably, and the cutting deviation can be prevented.

Buffers 26 are respectively arranged at two ends of the first guide rail 10, the buffers 26 are used for propping against the side portions of the workbench, each buffer 26 comprises a first bolt 27, a first nut 28, a compression spring and a first sleeve 29, the compression spring is sleeved on the first bolt 27, the first sleeve 29 is arranged at the end portion of the first guide rail 10, the first bolt 27 penetrates through the first sleeve 29, one end of the compression spring props against the head portion of the first bolt 27, the other end of the compression spring props against one end of the first sleeve 29, the first nut 28 is arranged at the end portion of the first bolt 27, and the first nut 28 is located at the other end of the first sleeve 29.

Two sharpeners 12 are mounted on the second frame, the sharpeners 12 are arranged on the second frame through a second mounting assembly, and the two sharpeners 12 are respectively located on the inner side and the outer side of the knife band 11. The sharpener 12 includes a sharpening motor and a sharpening stone mounted at the output of the sharpening motor. The second mounting assembly comprises a second mounting plate 13, a second moving plate 14 and a second screw rod 15, a handle is arranged at the end of the second screw rod 15, the knife sharpener 12 is mounted on the second moving plate 14, and the second screw rod 15 drives the second moving plate 14 to move on the second mounting plate 13. When the knife needs to be sharpened, the second screw rod 15 makes the sharpener 12 move towards the knife belt 11.

The second moving plate 14 is mounted with the second mounting plate 13 through a second bolt, a kidney-shaped hole for the second bolt to pass through is formed on the second moving plate 14, the length direction of the kidney-shaped hole is parallel to the moving direction of the second moving plate 14, and the kidney-shaped hole is used as a guide groove when the second moving plate 14 moves.

And a second threaded hole for the second screw rod 15 to pass through is arranged on the second mounting plate 13, a second boss is formed at the end part of the second mounting plate 13, and the second threaded hole is positioned in the second boss. A second mounting part is arranged on the second moving plate 14, a second through hole used for mounting the end part of a second screw rod 15 is formed in the second mounting part, no thread is arranged on the inner wall of the second through hole, two groups of double limiting nuts are arranged at the end part of the second screw rod 15 penetrating through the second through hole, and the second mounting part is located between the two groups of double limiting nuts. The end part of the second screw rod 15 is arranged in the second through hole through two groups of limiting double nuts, so that the end part of the second screw rod 15 can be prevented from falling off from the second through hole when the second screw rod 15 rotates.

The movable leaning and blocking component 16 is arranged on the workbench, the moving direction of the leaning and blocking component 16 is perpendicular to the moving direction of the workbench, when materials are cut, workers place the materials on the workbench, and the position of the leaning and blocking component 16 is adjusted according to cutting requirements. The leaning and blocking assembly 16 comprises a leaning and blocking frame 17, a linkage shaft 18, two rolling gears 19 and two supporting plates 20, the leaning and blocking frame 17 is installed between the two supporting plates 20, hollow pipes which can be penetrated by the linkage shaft 18 are arranged on the lower side of the leaning and blocking frame 17, the two rolling gears 19 are installed at two ends of the linkage shaft 18 respectively, two ends of the linkage shaft 18 are installed on the two supporting plates 20 respectively, second guide rails are arranged on two sides of the workbench respectively, and each second guide rail comprises a rack structure 21 and a guide rail structure 22. A handle is disposed at one end of linkage shaft 18 and is rotated to move stop assembly 16 along the second guide rail.

The side wall of the hollow pipe is provided with a locking bolt for propping against the side face of the linkage shaft 18, after the leaning block component 16 moves to a specified position, the locking bolt is screwed, and the end part of the locking bolt props against the side face of the linkage shaft 18, so that the linkage shaft 18 can not rotate, and the position of the leaning block component 16 can be fixed. The locking bolt is substantially a screw.

Two roller assemblies are respectively installed at lower portions of the two support plates 20, and each roller assembly includes two third rollers 23, and the two third rollers 23 are respectively located at upper and lower sides of the rail structure 22. Through two third gyro wheels 23 clip guide rail structure 22 from top to bottom, can support and keep off subassembly 16 by leaning on, also can prevent to keep off the position of subassembly 16 and rock, influence and cut.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. The vertical cutting machine is characterized in that: including first frame, cutting device and workstation, two first guide rails (10) that can supply the workstation to follow the removal have been arranged in the first frame, cutting device includes second frame and sword area (11), install two sharpeners (12) in the second frame, sharpedge (12) are arranged in the second frame through the second installation component, the second installation component includes second mounting panel (13), second movable plate (14) and second lead screw (15), sharpedge (12) are installed on second movable plate (14), second lead screw (15) drive second movable plate (14) move on second mounting panel (13).

2. The slitter according to claim 1, wherein: a second threaded hole through which a second lead screw (15) can penetrate is formed in the second mounting plate (13), a second mounting portion is formed in the second moving plate (14), a second through hole used for mounting the end portion of the second lead screw (15) is formed in the second mounting portion, two sets of limiting double nuts are arranged at the end portion, penetrating through the second through hole, of the second lead screw (15), and the second mounting portion is located between the two sets of limiting double nuts.

3. The slitter according to claim 1, wherein: the two knife sharpeners (12) are respectively positioned at the inner side and the outer side of the knife belt (11).

4. The slitter according to claim 1, wherein: a movable block assembly (16) is arranged on the workbench, and the moving direction of the block assembly (16) is vertical to the moving direction of the workbench.

5. The slitter according to claim 4, wherein: the leaning and blocking assembly (16) comprises a leaning and blocking frame (17), a linkage shaft (18), two rolling gears (19) and two supporting plates (20), the leaning and blocking frame (17) is installed between the two supporting plates (20), the two rolling gears (19) are installed at two ends of the linkage shaft (18) respectively, two ends of the linkage shaft (18) are installed on the two supporting plates (20) respectively, second guide rails are arranged on two sides of the workbench respectively, and each second guide rail comprises a rack structure (21) and a guide rail structure (22).

6. The slitter according to claim 5, wherein: two roller assemblies are respectively installed on the lower parts of the two supporting plates (20), each roller assembly comprises two third rollers (23), and the two third rollers (23) are respectively positioned on the upper side and the lower side of the guide rail structure (22).

7. The slitter according to claim 5, wherein: a hollow pipe through which the linkage shaft (18) can pass is arranged on the lower side of the baffle frame (17), and a locking bolt for propping against the side surface of the linkage shaft (18) is arranged on the side surface of the hollow pipe.

8. The slitter according to claim 1, wherein: two removal subassemblies have been arranged to the downside of workstation, each removal subassembly includes first gyro wheel (24) and two second gyro wheels (25), the pivot of first gyro wheel (24) is the horizontally, the pivot of second gyro wheel (25) is vertical, arranged first track face and two second track faces on first guide rail (10), first track face is located the top of first guide rail (10), two second track faces are located the left and right sides of first guide rail (10) respectively, first gyro wheel (24) roll along first track face, second gyro wheel (25) roll along second track face.

9. The slitter according to claim 1, wherein: buffer (26) have been arranged respectively at the both ends of first guide rail (10), buffer (26) include first bolt (27), first nut (28), compression spring and first sleeve (29), compression spring overlaps on first bolt (27), the tip at first guide rail (10) is arranged in first sleeve (29), first bolt (27) pass first sleeve (29), the head of first bolt (27) is withstood to compression spring's one end, the one end of first sleeve (29) is withstood to compression spring's the other end, the tip at first bolt (27) is installed in first nut (28), first nut (28) are located the other end of first sleeve (29).