Angle-adjustable cutting device

Abstract

The utility model discloses an angle-adjustable cutting device which is simple in structure and easy to realize, a first frame body and a second frame body are separately arranged, so that an arm body between the first frame body and the second frame body can be conveniently arranged across a production line / a workbench, and the applicability is good. The arrangement of the first guide assembly and the first driving mechanism facilitates the driving of the first movable seat to linearly move back and forth relative to the first frame body, and the arrangement of the second vertical shaft between the first movable seat and the second movable seat facilitates the driving of the free end of the arm body to swing back and forth through the second vertical shaft when the first movable seat linearly moves back and forth. The swing angle of the arm body is adjusted, control is convenient, and practicability is good; besides, the supporting piece of the arm body is arranged, so that the passing material parts can be conveniently supported, the supporting piece is in a static state after the position of the arm body is adjusted, the cutting assembly can conveniently cut the material parts on the supporting piece, the first rolling shaft / idler wheel and the first motor are arranged, the material parts can be conveniently driven to move before cutting and after cutting, and practicability is good.

Description

Technical Field

[0001] The utility model relates to a cutting device with adjustable angle. Background Art

[0002] Due to its excellent performance, carbon fiber has been more and more widely used. When using carbon fiber cloth or in double-layer composite, it is necessary to cut out the required size and angle.

[0003] In the Chinese patent CN101474874A, a fiber cord straight and inclined dual-purpose cutting machine, in this technical solution, the inclined cutting swing arm itself does not have a platform for supporting the fiber cord. The cutting knife directly cuts the fiber cord on the lower conveying device below. When the lower conveying device does not stop and the cutting knife performs a cutting action, the fiber cord will be damaged, and even mechanical damage will occur between the cutting knife and the lower conveying device. It is necessary to solve this problem. Content of the Utility Model

[0004] The utility model overcomes the above-mentioned deficiencies in the technology and provides a cutting device with adjustable angle.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cutting device with adjustable angle, including a first frame body 11 and a second frame body 12 which are separated left and right. An arm body 2 is installed between the first frame body 11 and the second frame body 12. One end of the arm body 2 is rotationally connected to the second frame body 12 through a first vertical shaft 21. A first movable seat 4 capable of linearly moving back and forth is connected to the first frame body 11 through a first guiding component 3. A second movable seat 6 capable of linearly moving along the length direction of the arm body 2 is connected to the side wall of the arm body 2 close to the first movable seat 4 through a second guiding component 5. A first driving mechanism 7 for driving the first movable seat 4 to linearly move back and forth relative to the first frame body 11 is provided between the first frame body 11 and the first movable seat 4. A second vertical shaft 8 for rotationally connecting with the second movable seat 6 is provided on the first movable seat 4 or a second vertical shaft 8 for rotationally connecting with the first movable seat 4 is provided on the second movable seat 6. A supporting member 91 for supporting the passing workpiece 101 is provided at the lower end of the arm body 2, a first roller / wheel 92 for driving the workpiece 101 thereon to move back and forth as needed, a first motor 93 for driving the first roller / wheel 92 to rotate as needed are provided. A cutting component 94 for cutting the workpiece 101 on the supporting member 91 is further provided on the arm body 2.

[0007] Preferably, the first guiding assembly 3 includes a first guide rail 31 provided on the first frame body 11 and a first sliding sleeve 32 sleeved on the first guide rail 31 and fixedly connected to the first movable seat 4. The second guiding assembly 5 includes a second guide rail 51 provided on the side wall of the arm body 2 and a second sliding sleeve 52 sleeved on the second guide rail 51 and fixedly connected to the second movable seat 6.

[0008] Preferably, the first driving mechanism 7 includes a rack 71 provided on the first frame body 11 and extending in the front-back direction and a second motor 72 provided on the first movable seat 4. A gear 721 for meshing with the rack 71 is provided on the output shaft of the second motor 72.

[0009] Preferably, a workbench 13 is provided between the first frame body 11 and the second frame body 12.

[0010] Preferably, the cutting assembly 94 includes a third movable seat 941 connected to the arm body 2 through a second driving mechanism 940 so as to be able to move up and down. A second roller / roller 943 capable of moving up and down and pressing the workpiece 101 downward when moving downward is drivingly connected to the third movable seat 941 through a third driving mechanism 942. A cutter body 945 capable of linearly moving back and forth along the length direction of the arm body 2 and used for cutting the workpiece 101 on the support member 91 is drivingly connected to the third movable seat 941 through a fourth driving mechanism 944.

[0011] Preferably, the second driving mechanism 940 and the third driving mechanism 942 respectively adopt cylinder mechanisms.

[0012] Preferably, the cutter body 945 is slidably mounted on the third movable seat 941 along the length direction of the arm body 2. The third driving mechanism 942 adopts a mechanism in which a motor drives a belt to move, thereby driving the cutter body 945 fixedly connected to the belt to move.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. The structure of this case is simple and easy to implement. The separate arrangement of the first frame body and the second frame body facilitates the arrangement of the arm body between them across the production line / workbench, with good applicability. The arrangement of the first guiding component and the first driving mechanism facilitates driving the first movable seat to move linearly back and forth relative to the first frame body. The arrangement of the second vertical shaft between the first movable seat and the second movable seat facilitates the free end of the arm body to swing back and forth when the first movable seat moves linearly back and forth through the second vertical shaft, thereby adjusting the swing angle of the arm body, with convenient control and good practicability. In addition, the arrangement of the supporting member of the arm body facilitates supporting the passing workpiece. After the arm body is adjusted to the proper position, the supporting member is in a static state, which is beneficial for the cutting component to cut the workpiece on the supporting member. The arrangement of the first roller / wheel and the first motor facilitates moving the workpiece before and after cutting, with good practicability.

[0015] 2. The arrangement of the second driving mechanism in this case facilitates driving the third movable seat to move up and down, so as to control whether the tool body approaches the workpiece downward. The arrangement of the third driving mechanism and the second roller / wheel facilitates pressing the workpiece downward before cutting to prevent it from shifting, with good practicability, so that the workpiece will not shift when the tool body moves and cuts the workpiece along the length direction of the arm body under the action of the fourth driving mechanism subsequently. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is one of the structural diagrams of this case.

[0017] Figure 2 is the second structural diagram of this case.

[0018] Figure 3 is the third structural diagram of this case. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The features of the present utility model and other related features are further described in detail below through embodiments for the understanding of those skilled in the same industry:

[0020] Such as Figures 1 to 3As shown in the figure, an angle-adjustable cutting device includes a first frame 11 and a second frame 12 that are separated left and right. An arm 2 is installed between the first frame 11 and the second frame 12. One end of the arm 2 is rotatably connected to the second frame 12 through a first vertical shaft 21. A first movable seat 4 that can move linearly back and forth is connected to the first frame 11 through a first guiding component 3. A second movable seat 6 that can move linearly along the length direction of the arm 2 is connected to the side wall of the arm 2 near the first movable seat 4 through a second guiding component 5. A first driving mechanism 7 for driving the first movable seat 4 to move linearly back and forth relative to the first frame 11 is provided between the first frame 11 and the first movable seat 4. A second vertical shaft 8 for rotatably connecting with the second movable seat 6 is provided on the first movable seat 4 or a second vertical shaft 8 for rotatably connecting with the first movable seat 4 is provided on the second movable seat 6. A supporting member 91 for supporting the passing workpiece 101 is provided at the lower end of the arm 2. A first roller / wheel 92 for driving the workpiece 101 thereon to move back and forth as needed and a first motor 93 for driving the first roller / wheel 92 to rotate as needed are provided. A cutting component 94 for cutting the workpiece 101 on the supporting member 91 is further provided on the arm 2.

[0021] As described above, the structure of this case is simple and easy to implement. The separated setting of the first frame 11 and the second frame 12 facilitates the setting of the arm 2 therebetween across the production line / workbench, with good applicability. The setting of the first guiding component 3 and the first driving mechanism 7 facilitates driving the first movable seat 4 to move linearly back and forth relative to the first frame 11. The setting of the second vertical shaft 8 between the first movable seat 4 and the second movable seat 6 facilitates the free end of the arm 2 to swing back and forth through the second vertical shaft 8 when the first movable seat 4 moves linearly back and forth, thereby adjusting the swinging angle of the arm 2, with convenient control and good practicability. Additionally, the setting of the supporting member 91 of the arm 2 facilitates supporting the passing workpiece 101. After the position of the arm 2 is adjusted, the supporting member 91 is in a static state, which is beneficial for the cutting component 94 to cut the workpiece 101 on the supporting member 91. The setting of the first roller / wheel 92 and the first motor 93 facilitates the movement of the workpiece 101 before and after cutting, with good practicability.

[0022] As Figure 1As shown, in specific implementation, the first guiding assembly 3 includes a first guide rail 31 disposed on the first frame body 11 and a first sliding sleeve 32 sleeved on the first guide rail 31 and fixedly connected to the first movable seat 4. The second guiding assembly 5 includes a second guide rail 51 disposed on the side wall of the arm body 2 and a second sliding sleeve 52 sleeved on the second guide rail 51 and fixedly connected to the second movable seat 6.

[0023] As Figure 1 shown, in specific implementation, the first driving mechanism 7 includes a rack 71 disposed on the first frame body 11 and extending in the front-rear direction and a second motor 72 disposed on the first movable seat 4. A gear 721 for meshing with the rack 71 is provided on the output shaft of the second motor 72, and its implementation is convenient.

[0024] As Figure 1 shown, in specific implementation, a workbench 13 is provided between the first frame body 11 and the second frame body 12, and it is used to support the workpieces 101 at the front and rear ends of the arm body 2.

[0025] As Figure 3 shown, in specific implementation, the cutting assembly 94 includes a third movable seat 941 connected to the arm body 2 through a second driving mechanism 940 so as to be able to move up and down. A second roller / roller shaft 943 capable of moving up and down and pressing down the workpiece 101 when moving downward is drivingly connected to the third movable seat 941 through a third driving mechanism 942. A cutter body 945 capable of linearly moving back and forth along the length direction of the arm body 2 and used for cutting the workpiece 101 on the support member 91 is drivingly connected to the third movable seat 941 through a fourth driving mechanism 944.

[0026] As described above, the setting of the second driving mechanism 940 in this case facilitates driving the third movable seat 941 to move up and down, so as to control whether the cutter body 945 approaches the workpiece 101 downward. The setting of the third driving mechanism 942 and the second roller / roller shaft 943 facilitates pressing the workpiece 101 downward before cutting it, so that it does not shift, and has good practicability, so that when the cutter body 945 moves and cuts the workpiece 101 along the length direction of the arm body 2 under the action of the fourth driving mechanism 944, the workpiece 101 does not shift.

[0027] As described above, in specific implementation, the second driving mechanism 940 and the third driving mechanism 942 respectively adopt cylinder mechanisms.

[0028] As described above, in specific implementation, the cutter body 945 is slidably mounted on the third movable seat 941 along the length direction of the arm body 2, and the third driving mechanism 942 is a mechanism that uses a motor to drive the belt to move, thereby driving the cutter body 945 fixedly connected to the belt to move.

[0029] As described above, the present case protects a cutting device with adjustable angle, and all technical solutions identical or similar to the present case should be regarded as falling within the protection scope of the present case.

Claims

1. An angle-adjustable cutting device, characterized in that It includes a first frame body (11) and a second frame body (12) which are separated left and right. An arm body (2) is installed between the first frame body (11) and the second frame body (12). One end of the arm body (2) is rotatably connected to the second frame body (12) through a first vertical shaft (21). A first movable seat (4) capable of linearly moving back and forth is connected to the first frame body (11) through a first guiding component (3). A second movable seat (6) capable of linearly moving along the length direction of the arm body (2) is connected to the side wall of the arm body (2) near the first movable seat (4) through a second guiding component (5). A first driving mechanism (7) for driving the first movable seat (4) to linearly move back and forth relative to the first frame body (11) is provided between the first frame body (11) and the first movable seat (4). A second vertical shaft (8) for rotatably connecting with the second movable seat (6) is provided on the first movable seat (4) or a second vertical shaft (8) for rotatably connecting with the first movable seat (4) is provided on the second movable seat (6). A supporting member (91) for supporting the passing workpiece (101) is provided at the lower end of the arm body (2), a first roller / wheel (92) for driving the workpiece (101) thereon to move back and forth as required is provided, and a first motor (93) for driving the first roller / wheel (92) to rotate as required is provided. A cutting component (94) for cutting the workpiece (101) on the supporting member (91) is further provided on the arm body (2).

2. The cutting device with adjustable angle according to claim 1, wherein The first guiding component (3) includes a first guide rail (31) provided on the first frame body (11) and a first sliding sleeve (32) sleeved on the first guide rail (31) and fixedly connected to the first movable seat (4). The second guiding component (5) includes a second guide rail (51) provided on the side wall of the arm body (2) and a second sliding sleeve (52) sleeved on the second guide rail (51) and fixedly connected to the second movable seat (6).

3. An angle-adjustable cutting device according to claim 1, characterized in that The first driving mechanism (7) includes a rack (71) provided on the first frame body (11) and extending back and forth and a second motor (72) provided on the first movable seat (4). A gear (721) for meshing with the rack (71) is provided on the output shaft of the second motor (72).

4. An angle-adjustable cutting device according to claim 1, characterized in that A workbench (13) is provided between the first frame body (11) and the second frame body (12).

5. An angle-adjustable cutting device according to any one of claims 1-4, characterized in that The cutting component (94) includes a third movable seat (941) connected to the arm body (2) through a second driving mechanism (940) so as to be able to move up and down. A second roller / roller shaft (943) that can move up and down and presses the workpiece (101) downward when moving downward is drivingly connected to the third movable seat (941) through a third driving mechanism (942). A cutter body (945) that can move linearly back and forth along the length direction of the arm body (2) and cuts the workpiece (101) on the support member (91) is drivingly connected to the third movable seat (941) through a fourth driving mechanism (944).

6. The cutting device with adjustable angle according to claim 5, characterized in that The second driving mechanism (940) and the third driving mechanism (942) respectively adopt cylinder mechanisms.

7. The cutting device with adjustable angle according to claim 5, characterized in that The cutter body (945) is slidably mounted on the third movable seat (941) along the length direction of the arm body (2). The third driving mechanism (942) adopts a mechanism in which a motor drives a belt to move, thereby driving the cutter body (945) fixedly connected to the belt to move.

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