CN221021168U

CN221021168U - Conducting strip slitting device

Info

Publication number: CN221021168U
Application number: CN202322664024.4U
Authority: CN
Inventors: 陈另刚
Original assignee: Suzhou Qingfei Precision Machinery Technology Co ltd
Current assignee: Suzhou Qingfei Precision Machinery Technology Co ltd
Priority date: 2023-10-06
Filing date: 2023-10-06
Publication date: 2024-05-28
Anticipated expiration: 2033-10-06

Abstract

The utility model discloses a conducting strip cutting device, which belongs to the technical field of cutting machines and comprises a machine table, wherein the machine table comprises a machine body, a cutter shaft and a positioning shaft which are rotatably connected with the machine body through bearings, a driven gear fixedly connected with the cutter shaft, a driving gear fixedly connected with the positioning shaft, a belt tightly attached to the side wall of the positioning shaft, a driving wheel tightly attached to the belt and a motor arranged on the surface of the machine body; the cutter fixing structure comprises a fixing block closely attached to the cutter shaft, an arc-shaped plate rotationally connected with the fixing block through a rotating shaft, a fixing ring rotationally connected with the arc-shaped plate through the rotating shaft, a slitting cutter fixedly connected with the fixing ring and a fixing sleeve rotationally connected with the fixing blocks through threads; and the adjusting and fixing structure is arranged on the positioning shaft. According to the utility model, the problem that the cutting distance of the cutting machine cannot be directly adjusted according to the size is solved through the cutter fixing structure.

Description

Conducting strip slitting device

Technical Field

The utility model relates to the technical field of cutting machines, in particular to a conductive sheet cutting device.

Background

The conductive sheet slitting device is an apparatus for slitting a conductive sheet material. The conductive sheet is typically a sheet-like material having conductive properties, and common applications include electronic components, batteries, solar cells, etc., and the slitter is an apparatus for slitting a material to a length or width.

In general, when cutting conductive sheets with various specifications and sizes, the cutting distance needs to be adjusted every time the cutting size is changed, but the current traditional dividing and cutting machine cannot directly adjust the cutting distance according to the size, and needs to manually position, measure and reinstall the cutting knife.

Disclosure of utility model

The utility model aims at: in order to solve the problem that the cutting distance can not be directly adjusted according to the size of the cutting machine, the conductive sheet cutting device is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

A conductive sheet slitting device comprising:

The machine comprises a machine body, a cutter shaft and a positioning shaft which are rotationally connected with the machine body through bearings, a driven gear fixedly connected with the cutter shaft, a driving gear fixedly connected with the positioning shaft, a belt tightly attached to the side wall of the positioning shaft, a driving wheel tightly attached to the belt and a motor arranged on the surface of the machine body;

the cutter fixing structure comprises a fixing block closely attached to the cutter shaft, an arc-shaped plate rotationally connected with the fixing block through a rotating shaft, a fixing ring rotationally connected with the arc-shaped plate through the rotating shaft, a slitting cutter fixedly connected with the fixing ring and a fixing sleeve rotationally connected with the fixing blocks through threads;

and the adjusting and fixing structure is arranged on the positioning shaft.

As a further description of the above technical solution:

the driving gear is meshed with the driven gear, the driving wheel is sleeved at the opening of the motor, and the driven gear, the cutter shaft and the cutter are all positioned at the same central shaft.

As a further description of the above technical solution:

The adjusting and fixing structure comprises a positioning block sleeved on the positioning shaft, a notch arranged along the thickness direction of the positioning block and a trapezoid hole penetrating through the positioning block.

As a further description of the above technical solution:

The adjusting and fixing structure further comprises a bolt which is rotationally connected with the positioning block through threads, and the bolt penetrates through the notch and is in threaded fit with the trapezoid hole.

As a further description of the above technical solution:

The fixing blocks comprise arc-shaped blocks, the first grooves and the second grooves are respectively arranged on two sides of the fixing blocks, springs are respectively fixedly connected with the inner walls of the first grooves and the second grooves, and the fixing blocks are connected through the springs.

As a further description of the above technical solution:

The bottom of fixed block is provided with the screw hole, and the top is provided with the notch of cooperation connection pivot, lateral wall between the fixed block closely pastes mutually and is annular to cooperate to form the screw structure and the screw hole screw thread fit in the fixed cover.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. According to the utility model, the fixed sleeve can be rotated firstly, so that the cutting distance can be adjusted and determined by sliding the dividing knife after the fixed sleeve is not rotationally connected with the fixed block, and then the fixed sleeve is rotated, so that the position of the dividing knife can be fixed by rotationally connecting the fixed sleeve with the fixed block through threads, and the problem that the cutting distance cannot be directly adjusted according to the size of the dividing knife is solved.

Drawings

FIG. 1 illustrates a schematic diagram of a front structure provided in accordance with an embodiment of the present utility model;

FIG. 2 shows a schematic side view of a structure provided in accordance with an embodiment of the present utility model;

FIG. 3 illustrates a schematic view of a portion of an enlarged structure in a side structure provided in accordance with an embodiment of the present utility model;

Fig. 4 shows a schematic view of an unfolding structure of a cutter fixing structure according to an embodiment of the present utility model;

fig. 5 shows a schematic structural view of a cutter fixing structure and a structure after adjusting a cross section of the fixing structure according to an embodiment of the present utility model.

Legend description:

10. A machine table; 11. a body; 12. a driven gear; 13. a drive gear; 14. a belt; 15. a driving wheel; 16. a motor; 17. cutting a cutter shaft; 18. positioning a shaft; 20. a cutter fixing structure; 21. a dividing knife; 22. a fixed block; 221. a first groove; 222. an arc-shaped block; 223. a second groove; 224. a spring; 23. a fixed sleeve; 24. an arc-shaped plate; 25. a fixing ring; 30. adjusting the fixing structure; 31. a positioning block; 32. a bolt; 33. a notch; 34. trapezoidal holes.

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.

Referring to fig. 1-5, the present utility model provides a technical solution:

A conductive sheet slitting device comprising:

A machine 10, a cutter fixing structure 20 and an adjusting fixing structure 30; the machine 10 comprises a machine body 11, a cutter shaft 17 and a positioning shaft 18 which are rotatably connected with the machine body 11 through bearings, a driven gear 12 fixedly connected with the cutter shaft 17, a driving gear 13 fixedly connected with the positioning shaft 18, a belt 14 tightly attached to the side wall of the positioning shaft 18, a driving wheel 15 tightly attached to the belt 14 and a motor 16 arranged on the surface of the machine body 11; the user can start the motor 16 to rotate the driving wheel 15, and the driving wheel 15 can drive the positioning shaft 18 to rotate through the belt 14.

The cutter fixing structure 20 arranged on the cutter shaft 17 comprises a fixing block 22 closely attached to the cutter shaft 17, an arc plate 24 rotationally connected with the fixing block 22 through a rotating shaft, a fixing ring 25 rotationally connected with the arc plate 24 through the rotating shaft, a dividing cutter 21 fixedly connected with the fixing ring 25 and a fixing sleeve 23 rotationally connected with a plurality of fixing blocks 22 through threads; the adjusting and fixing structure 30 arranged on the positioning shaft 18 comprises a positioning block 31 sleeved on the positioning shaft 18, a notch 33 arranged along the thickness direction of the positioning block 31, a trapezoid hole 34 penetrating through the positioning block 31 and a bolt 32 connected with the positioning block 31 in a threaded rotation manner; the bolt 32 is loosened, so that the positioning block 31 can be loosened, and a user can directly slide the positioning block 31 to adjust the position of the positioning block 31; the rotation of the cutter shaft 17 drives the fixed block 22 to rotate, and then drives the dividing cutter 21 to rotate, and the arc plate 24 is rotationally connected with the dividing cutter 21 through a rotating shaft and a fixed ring 25.

Under the traditional condition, when a user needs to adjust the cutting distance when using the splitting machine, the user needs to take out the cutting knife, manually position and measure the cutting knife on the knife shaft, and then reinstall the cutting knife, and the method is labor-and-effort-consuming and inconvenient; therefore, a cutter fixing structure 20 is designed to solve the problem, when a user needs to adjust the cutting distance by using the splitting machine, the fixing sleeve 23 needs to be rotated, the fixing sleeve 23 is not connected with the fixing block 22 in a rotating way, the fixing block 22 can not be closely contacted with the cutter shaft 17 under the extrusion of the fixing sleeve 23, the user can directly slide the splitting cutter 21 to adjust and determine the cutting distance without taking out the splitting cutter 21, after the cutting distance is determined, the fixing sleeve 23 is rotated, and the fixing sleeve 23 and the fixing block 22 are connected with each other in a rotating way through threads to fix the position of the splitting cutter 21.

Specifically, as shown in fig. 1-2, the driving gear 13 is meshed with the driven gear 12, the driving wheel 15 is sleeved at the opening of the motor 16, so that the driving motor 16 can rotate the driving wheel 15 and drive the positioning shaft 18 to rotate, the positioning shaft 18 can drive the cutter shaft 17 to rotate through the driving gear 13 and the driven gear 12, the cutter shaft 17 and the dividing cutter 21 are all positioned at the same central shaft, and therefore, when the driven gear 12 drives the cutter shaft 17 to rotate, the cutter shaft 17 and the dividing cutter 21 cannot shake.

Specifically, as shown in fig. 3, when the cutter shaft 17 rotates in the counterclockwise direction, the four fixing blocks 22 are driven to generate pressure on the cutter shaft 17 under the action of the arc plate 24, so that the fixing blocks 22 are more tightly attached to the cutter shaft 17; when the cutter shaft 17 rotates clockwise, the four fixing blocks 22 closely adjacent to the cutter shaft 17 are driven to loosen under the action of the arc plate 24, so that a user needs to rotate the cutter shaft 17 anticlockwise when using the slitting machine.

Specifically, as shown in fig. 4, the bottom ends of the fixing blocks 22 are provided with threaded holes, the side walls between the fixing blocks 22 are closely adhered to form a ring shape, and the side walls are matched to form a threaded structure to be in threaded fit with the threaded holes in the fixing sleeve 23, so that the fixing sleeve 23 can fix the positions of the fixing blocks 22 through threads.

Specifically, as shown in fig. 5, the four fixing blocks 22 include arc blocks 222, a first groove 221 and a second groove 223 respectively disposed at two sides of the fixing block 22, and a spring 224 fixedly connected with inner walls of the first groove 221 and the second groove 223 respectively, and the fixing blocks 22 are connected by the spring 224, so that when the fixing sleeve 23 is not rotationally connected with the fixing block 22, the fixing block 22 will not drop under the tension of the spring 224; the positioning block 31 may be fixed in position by a bolt 32.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A conductive sheet slitting device, comprising:

The machine comprises a machine body (11), a cutter shaft (17) and a positioning shaft (18) which are rotatably connected with the machine body (11) through bearings, a driven gear (12) fixedly connected with the cutter shaft (17), a driving gear (13) fixedly connected with the positioning shaft (18), a belt (14) tightly attached to the side wall of the positioning shaft (18), a driving wheel (15) tightly attached to the belt (14) and a motor (16) placed on the surface of the machine body (11);

The cutter fixing structure (20) is arranged on the cutter shaft (17), the cutter fixing structure (20) comprises a fixed block (22) tightly attached to the cutter shaft (17), an arc plate (24) rotationally connected with the fixed block (22) through a rotating shaft, a fixed ring (25) rotationally connected with the arc plate (24) through the rotating shaft, a slitting cutter (21) fixedly connected with the fixed ring (25) and a fixed sleeve (23) rotationally connected with a plurality of fixed blocks (22) through threads;

and an adjusting and fixing structure (30) arranged on the positioning shaft (18).

2. A conducting strip slitting device according to claim 1, characterized in that the driving gear (13) is meshed with the driven gear (12), the driving wheel (15) is sleeved at the opening of the motor (16), and the driven gear (12), the cutter shaft (17) and the slitting knife (21) are all positioned at the same central shaft.

3. The conducting strip slitting device according to claim 1, wherein the adjusting and fixing structure (30) comprises a positioning block (31) sleeved on the positioning shaft (18), a notch (33) arranged along the thickness direction of the positioning block (31) and a trapezoid hole (34) penetrating through the positioning block (31).

4. A conducting strip slitting device according to claim 3, wherein the adjustment fixing structure (30) further comprises a bolt (32) screwed with the positioning block (31), the bolt (32) penetrating through the notch (33) and being screwed with the trapezoidal hole (34).

5. The conducting strip slitting device according to claim 1, wherein the plurality of fixing blocks (22) comprise arc-shaped blocks (222), first grooves (221) and second grooves (223) are respectively arranged on two sides of the fixing blocks (22), springs (224) are respectively fixedly connected with inner walls of the first grooves (221) and the second grooves (223), and the fixing blocks (22) are connected through the springs (224).

6. The conducting strip slitting device according to claim 5, wherein the bottom ends of the fixing blocks (22) are provided with threaded holes, the top ends of the fixing blocks are provided with notches for being matched with the connecting rotating shaft, the side walls between the fixing blocks (22) are closely adhered to form a ring shape, and the side walls are matched with the threaded holes in the fixing sleeve (23) to form a threaded structure.