CN220146030U - Film cutting device with adjustable cutting interval - Google Patents

Abstract

The utility model relates to the technical field of film cutting, and discloses a film cutting device with an adjustable cutting interval, which comprises a cutting table and two clamping blocks, wherein a first moving groove and a positioning groove are respectively and fixedly formed in two sides of the upper end of the cutting table, a first screw rod is rotatably connected between the front inner wall and the rear inner wall of the first moving groove, a first moving sliding block is sleeved on the outer wall of the first screw rod in a threaded manner, a positioning rod is fixedly connected between the front inner wall and the rear inner wall of the positioning groove, a positioning sliding block is sleeved on the outer wall of the positioning rod in a sliding manner, and a gear groove is fixedly formed in the front part of one side, close to the first moving groove, of the cutting table. According to the device, the interval adjusting structure is arranged in the device, so that the first movable sliding block can drive the cutting plate to move, the size of the thin film cut can be adjusted, and meanwhile, the rapid dismounting structure is additionally arranged, so that the rapid replacement and clamping of multiple abrasion cutters can be realized, and the device can be effectively operated.

Description

Film cutting device with adjustable cutting interval

Technical Field

The utility model relates to the technical field of film cutting, in particular to a film cutting device with adjustable cutting spacing.

Background

The film is a thin, soft transparent sheet. Made of plastic, adhesive, rubber or other materials. The film is widely used in the industries of electronic appliances, machinery, printing and the like. Thin film materials refer to thin metal or organic layers having a thickness of between monoatoms and a few millimeters. Electronic semiconductor functional devices and optical coatings are the primary applications of thin film technology. After the film is produced, the film needs to be cut for subsequent sale.

Most of cutters in the existing device are static, the films are required to be cut by pulling the tension of the films, certain pressure is formed between the films and the cutters to easily cause deformation of the films, meanwhile, the size of the films to be cut cannot be adjusted in a spacing mode, certain limitation exists, the sharpness of the cutters can be weakened gradually in long-term use, the cutter is affected, the cutting effect is not ideal, and therefore the cutter needs to be replaced and maintained at an untimely time, and therefore, a film cutting device with adjustable cutting spacing is provided by a person skilled in the art, and the problems in the background art are solved.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a film cutting device with adjustable cutting space, wherein a space adjusting structure is arranged in the device, so that a first movable sliding block can drive a cutting plate to move, the problem that the film cutting device on the market cannot adjust the size of film cutting is solved, and meanwhile, a quick dismounting structure is additionally arranged, so that a plurality of worn cutters can be quickly replaced and clamped, and the device can be effectively operated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a film cutting device with adjustable cutting interval, includes cutting table and two fixture blocks, first removal groove and constant head tank have been seted up respectively to the upper end both sides of cutting table, rotate between the front and back inner wall of first removal groove and be connected with first lead screw, first removal slider has been cup jointed to the outer wall screw thread of first lead screw, fixedly connected with locating lever between the front and back inner wall of constant head tank, the outer wall slip cup joint of locating lever has fixed gear groove of having offered in the inside of cutting table near the front of one side of first removal groove, rotate between the front and back inner wall of gear groove and be connected with the transmission shaft, driven bevel gear has been fixedly cup jointed to the outer wall of transmission shaft, the cutting table is close to the front of one side of first removal groove fixedly connected with fixed box, the inside fixed control tank that has been seted up of fixed box, the rotation of control tank is provided with the rocker, the one end of rocker runs through in the fixed box to the gear groove and fixedly cup joints transmission bevel gear, fixed bolt is cup jointed to the upper end center of fixed box screw thread;

the upper ends of the first movable sliding block and the positioning sliding block are fixedly connected with connecting columns, the upper ends of the connecting columns are fixedly connected with cutting boards, the middle parts of the lower ends of the cutting boards are fixedly provided with second movable grooves, second screw rods are rotatably connected between the inner walls of the two sides of the second movable grooves, the outer wall threads of the second screw rods are sheathed with the second movable sliding blocks, the lower ends of the second movable sliding blocks are fixedly provided with electric telescopic rods, the lower ends of the electric telescopic rods are fixedly connected with fixing boards, the middle parts of the lower ends of the fixing boards are fixedly provided with placing grooves, the two sides of the middle parts of the upper ends of the placing grooves are fixedly provided with slots, the inside of the placing grooves are movably provided with connecting boards, the middle parts of the outer walls of the two sides of the connecting boards are fixedly provided with telescopic grooves, the inner parts of the two sides of the outer walls of the fixing boards are movably provided with fixing rods, one side, close to the outer walls of the two sides of the two fixing rods, close to the rotating shafts of the two fixing boards are fixedly provided with driving springs, and the rotating shafts are fixedly connected with one side of the cutting boards, and the rotating shafts are close to the outer walls of the two sides of the rotating shafts;

through above-mentioned technical scheme, can realize that first removal slider drives the cutting board and removes to solve the problem that film cutting device on the market can't carry out the regulation to film cutting's size, increase simultaneously and have quick assembly disassembly structure can carry out the quick replacement clamping by many wearing and tearing cutters, thereby can effectively go on when guaranteeing the device operation.

Further, the lower ends of the cutting tables are fixedly connected with supporting legs near four corners;

through the technical scheme, stable support is provided for the device.

Further, the driven bevel gear is meshed with the transmission bevel gear;

through the technical scheme, the driven bevel gear is driven to rotate when the transmission bevel gear rotates.

Further, the rear end of the transmission shaft penetrates through the cutting table to the first moving groove and is fixedly connected with the first screw rod;

through the technical scheme, the transmission shaft drives the first screw rod to rotate when rotating.

Further, two ends of the two limiting springs are respectively fixedly connected to the inner walls of one side opposite to the fixed block and the telescopic groove;

through above-mentioned technical scheme, carry out effective restriction to restriction spring, can reach the restriction removal to dead lever and fixed block, and then reach the purpose of effective dismouting.

Further, the two fixing blocks are clamped in the corresponding fixing grooves;

through above-mentioned technical scheme, carry out fixed connection with connecting plate and fixed plate.

Further, the two clamping blocks are movably arranged in the corresponding slots;

through above-mentioned technical scheme, be convenient for can fix a position the connecting plate and put into the standing groove, play auxiliary fixation effect.

Further, the output end of the driving motor penetrates through the cutting plate to the rotary groove and is fixedly connected with the rotary shaft, and one end of the rotary shaft penetrates through the cutting plate to the second movable groove and is fixedly connected with the second screw rod;

through the technical scheme, the rotating shaft can be driven to rotate when the driving motor is started, and further the second screw rod is rotated.

The utility model has the following beneficial effects:

1. according to the film cutting device with the adjustable cutting distance, the distance adjusting structure is arranged in the device, an operator can drive the transmission bevel gear to rotate through the rotating rocker, and then the driven bevel gear drives the transmission shaft to rotate, so that the first screw rod is further rotated, and finally, the first moving sliding block is realized to drive the cutting plate to move, and the problem that the film cutting device on the market cannot adjust the size of film cutting is solved.

2. According to the thin film cutting device with the adjustable cutting interval, the quick dismounting structure for the cutter is arranged in the device, the sharpness of the cutter is weakened gradually in long-term use, so that the use is affected, the cutting effect is not ideal, the quick dismounting structure is additionally arranged, and the cutter can be quickly replaced and clamped by multiple abrasion, so that the device can be effectively operated.

3. The thin film cutting device with the adjustable cutting distance is simple to operate, good in practicability, capable of reducing the workload of operators, time-saving and labor-saving, and meanwhile, the fixing structure is additionally arranged at the distance adjusting structure so as to be convenient for stable fixing after the distance adjustment is finished, and the device is guaranteed not to shake and deviate when cutting.

Drawings

FIG. 1 is a schematic front view of a film cutting device with adjustable cutting pitch according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;

FIG. 4 is a schematic top view of a film cutting device with adjustable cutting pitch according to the present utility model;

fig. 5 is an axial schematic view of a film cutting device with adjustable cutting pitch according to the present utility model.

Legend description:

1. a cutting table; 2. a first moving groove; 3. a positioning groove; 4. a first screw rod; 5. a positioning rod; 6. a first movable slider; 7. positioning a sliding block; 8. a gear groove; 9. a transmission shaft; 10. a driven bevel gear; 11. a fixed box; 12. a control groove; 13. a rocker; 14. a drive bevel gear; 15. a fixing bolt; 16. a connecting column; 17. cutting the plate; 18. a second moving groove; 19. a second screw rod; 20. a second movable slider; 21. an electric telescopic rod; 22. a fixing plate; 23. a placement groove; 24. a slot; 25. a connecting plate; 26. a clamping block; 27. a fixed rod; 28. a fixed block; 29. a limiting spring; 30. a fixing groove; 31. a cutting tool; 32. a rotary groove; 33. a rotating shaft; 34. a driving motor; 35. support legs; 36. a telescopic slot.

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, one embodiment provided by the present utility model is: the utility model provides a film cutting device with adjustable cutting interval, including cutting table 1 and two fixture blocks 26, first removal groove 2 and constant head tank 3 have been seted up to the upper end both sides of cutting table 1 respectively, rotate between the front and back inner wall of first removal groove 2 and be connected with first lead screw 4, the outer wall screw thread of first lead screw 4 has cup jointed first removal slider 6, fixedly connected with locating lever 5 between the front and back inner wall of constant head tank 3, the outer wall slip cup joint of locating lever 5 has fixed gear groove 8 of having offered in the front of one side that is close to first removal groove 2 in the inside of cutting table 1, rotate between the front and back inner wall of gear groove 8 and be connected with transmission shaft 9, driven bevel gear 10 has been cup jointed in the outer wall of transmission shaft 9 fixedly, one side that is close to first removal groove 2 is connected with fixed box 11 in the front of fixed box 11, control groove 12 has been offered in the fixed box 11, the internal rotation of control groove 12 is provided with rocker 13, one end of rocker 13 runs through fixed box 11 to gear groove 8 and fixedly cup joints drive bevel gear 14, thread sleeve is equipped with fixed bolt 15 in the upper end center of fixed box 11;

the upper ends of the first movable slide block 6 and the positioning slide block 7 are fixedly connected with connecting columns 16, the upper ends of the two connecting columns 16 are fixedly connected with a cutting plate 17, a second movable groove 18 is fixedly arranged in the middle of the lower end of the cutting plate 17, a second screw rod 19 is rotatably connected between the inner walls of the two sides of the second movable groove 18, a second movable slide block 20 is sleeved on the outer wall of the second screw rod 19 in a threaded manner, an electric telescopic rod 21 is fixedly arranged at the lower end of the second movable slide block 20, a fixed plate 22 is fixedly connected to the lower end of the electric telescopic rod 21, a placing groove 23 is fixedly arranged in the middle of the lower end of the fixed plate 22, slots 24 are fixedly arranged on the two sides of the middle of the upper end of the placing groove 23, a connecting plate 25 is movably arranged in the placing groove 23, a connecting plate 25 is fixedly provided with a fixed groove 30 on the middle of the outer walls of the two sides of the connecting plate 25, a cutting tool 31 is fixedly arranged on the lower end of the outer wall of the two sides of the fixed plate 22, a fixed rod 27 is movably arranged in the middle of the lower side of the two telescopic groove 36, a fixed block 27 is fixedly arranged on the inner side of the two telescopic rod 27, a fixed block 28 is fixedly connected to the opposite side of the two fixed rods 27, a fixed plate 28 is fixedly arranged on the opposite side of the two fixed rod 27, a driving motor is fixedly arranged on the outer wall of the two side of the fixed plate 32, and is fixedly arranged on the lower side of the outer wall of the connecting plate 25, and is close to the outer wall of the fixed plate 32, and is fixedly connected to the cutting plate 34, and is close to the rotating shaft 33, and is fixedly connected to the rotating shaft 33.

The lower extreme of cutting board 1 is close to the equal fixedly connected with supporting leg 35 in four corners department, for the device provides stable support, driven bevel gear 10 and drive bevel gear 14 meshing, drive driven bevel gear 10 rotates when drive bevel gear 14 rotates, the rear end of transmission shaft 9 runs through cutting board 1 to first removal groove 2 and with first lead screw 4 fixed connection, drive first lead screw 4 rotates when transmission shaft 9 rotates, the both ends of two restriction springs 29 are fixed connection respectively on fixed block 28 and expansion groove 36 relative one side inner wall, effectively restrict restriction springs 29, can reach the restriction removal to dead lever 27 and fixed block 28, and then reach the purpose of effective dismouting, two fixed blocks 28 block set up in corresponding fixed slot 30, carry out fixed connection with connecting plate 25 and fixed plate 22, two movable settings in corresponding slot 24, be convenient for to fix a position connecting plate 25 and put into standing groove 23, play supplementary fixed action, the output of driving motor 34 runs through cutting plate 17 to change groove 32 and with 33 fixed connection, one end of rotating shaft 33 runs through cutting plate 17 to second removal motor 18 and with second removal groove 18 in order to drive lead screw 19 and rotate, and then realize that the second clamping block 19 rotates, and then the second lead screw 19 rotates, and the realization of rotating shaft 19 rotates.

Working principle: when the device is used, an operator drives the transmission bevel gear 14 to rotate through rotating the rocker 13, the transmission bevel gear 14 is meshed with the driven bevel gear 10, the driven bevel gear 10 drives the transmission shaft 9 to rotate, the first screw rod 4 is further rotated, finally, the first movable sliding block 6 drives the cutting plate 17 to move, after the space adjustment is completed, the rocker 13 is pressed and fixed through downwards rotating the fixing bolt 15, the electric telescopic rod 21 is controlled to drive the cutting tool 31 to descend until the cutting edge contacts with the film, the driving motor 34 is started to drive the rotating shaft 33 to rotate, the second screw rod 19 is further realized to realize that the second movable sliding block 20 drives the cutting tool 31 to cut the film, and if the cutting tool 31 is worn and needs to be replaced, only the two fixing rods 27 are required to be pulled outwards, so that the two fixing blocks 28 are moved out of the corresponding fixing grooves 30, and the disassembly and the replacement can be performed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a film cutting device with adjustable cutting interval, includes cutting table (1) and two fixture blocks (26), its characterized in that: the cutting machine is characterized in that a first moving groove (2) and a positioning groove (3) are respectively and fixedly formed in two sides of the upper end of the cutting table (1), a first screw rod (4) is connected between the front inner wall and the rear inner wall of the first moving groove (2) in a rotating mode, a first moving sliding block (6) is sleeved on the outer wall of the first screw rod (4) in a threaded mode, a positioning rod (5) is fixedly connected between the front inner wall and the rear inner wall of the positioning groove (3), a positioning sliding block (7) is fixedly sleeved on the outer wall of the positioning rod (5) in a sliding mode, a gear groove (8) is fixedly formed in the front portion, close to one side of the first moving groove (2), of the cutting table (1), a transmission shaft (9) is fixedly sleeved on the front inner wall of the first moving groove (2), a driven bevel gear (10) is fixedly sleeved on the outer wall of the transmission shaft (9), a control groove (12) is fixedly formed in the inner portion of the fixing box (11), a rocker (13) is rotatably arranged in the control groove (12), and a fixing bolt (15) is fixedly sleeved on one end of the rocker (13);

the utility model discloses a cutting device, including first removal slider (6) and fixed slide (7), the upper end of first removal slider (6) and fixed slide (7) is all fixedly connected with spliced pole (16), two the upper end fixedly connected with cutting board (17) of spliced pole (16), second removal groove (18) have been seted up to the lower extreme middle part of cutting board (17), rotate between the both sides inner wall of second removal groove (18) and be connected with second lead screw (19), the outer wall screw thread of second lead screw (19) has cup jointed second removal slider (20), the lower extreme of second removal slider (20) is fixed and is provided with electric telescopic handle (21), the lower extreme fixedly connected with fixed plate (22) of electric telescopic handle (21), standing groove (23) have been seted up at the lower extreme middle part of fixed plate (22), slot (24) have all been fixedly seted up at the upper end middle part both sides of standing groove (23), the both sides outer wall middle part of connecting plate (25) is all fixedly seted up fixed slot (30), the lower extreme of connecting plate (25) has fixed connection board (31), the both sides are all fixed and are connected with fixed telescopic handle (36) and are all fixed together by the fixed slot (36), two equal fixedly connected with fixed block (28) in opposite one side of dead lever (27), two the equal movable sleeve of pole body outer wall of dead lever (27) is equipped with restriction spring (29), cutting board (17) are close to one side outer wall of first removal slider (6) and lean on the fixed driving motor (34) that are provided with in middle part down, the inside of cutting board (17) is close to one side of driving motor (34) and is fixed and have seted up change groove (32), rotate between the both sides outer wall of change groove (32) and be connected with pivot (33).

2. The adjustable cutting pitch film cutting device of claim 1, wherein: supporting legs (35) are fixedly connected to the lower ends of the cutting tables (1) close to four corners.

3. The adjustable cutting pitch film cutting device of claim 1, wherein: the driven bevel gear (10) is meshed with the transmission bevel gear (14).

4. The adjustable cutting pitch film cutting device of claim 1, wherein: the rear end of the transmission shaft (9) penetrates through the cutting table (1) to the first moving groove (2) and is fixedly connected with the first screw rod (4).

5. The adjustable cutting pitch film cutting device of claim 1, wherein: two ends of the two limiting springs (29) are fixedly connected to the inner walls of one side opposite to the fixed block (28) and the telescopic groove (36) respectively.

6. The adjustable cutting pitch film cutting device of claim 1, wherein: the two fixing blocks (28) are clamped in the corresponding fixing grooves (30).

7. The adjustable cutting pitch film cutting device of claim 1, wherein: the two clamping blocks (26) are movably arranged in the corresponding slots (24).

8. The adjustable cutting pitch film cutting device of claim 1, wherein: the output end of the driving motor (34) penetrates through the cutting plate (17) to the rotary groove (32) and is fixedly connected with the rotary shaft (33), and one end of the rotary shaft (33) penetrates through the cutting plate (17) to the second movable groove (18) and is fixedly connected with the second screw rod (19).