CN212887761U

CN212887761U - Film cutting device

Info

Publication number: CN212887761U
Application number: CN202021814189.5U
Authority: CN
Inventors: 陈桂平
Original assignee: Shantou Bright Color New Material Technology Co ltd
Current assignee: Shantou Bright Color New Material Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-04-06
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a film cutting device in the technical field of film cutting, which comprises a device base, wherein both sides of the top of the device base are provided with a first chute and a second chute, the first chute is positioned at the right side of the second chute, the inside of the first chute is movably connected with a first moving block, the inside of the second chute is movably connected with a second moving block, the tops of the first moving block and the second moving block are fixedly connected with a second cutting device, the second cutting device comprises a support frame, the bottoms of both sides of the support frame are respectively fixedly connected with the first moving block and the second moving block, the top of the support frame is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a first electric telescopic rod, the film cutting device has simple structure and convenient operation, reduces the production cost and improves the film cutting quality, has high practicability.

Description

Film cutting device

Technical Field

The utility model relates to a film cutting technical field specifically is a film cutting device.

Background

The film is a thin and soft transparent sheet and is processed by lamp materials such as plastics, adhesives, rubber and the like, and the film is required to be cut into a fixed size by a film cutting device in the production process of the film; to current general film cutting device, the structure is complicated, and the film cutting volume of confirming again for every cutting all needs the manual work, and intensity of labour is big, and the practicality is not high, cuts and produces deckle edge easily, and the quality of cutting is relatively poor, shifts easily at the cutting in-process film simultaneously, leads to the film to cut edge incomplete, causes the loss, increases manufacturing cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a film cutting device to solve the not high and poor problem of cutting quality of practicality that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a film cutting device comprises a device base, wherein a first sliding groove and a second sliding groove are formed in two sides of the top of the device base, the first sliding groove is located on the right side of the second sliding groove, a first moving block is movably connected to the inside of the first sliding groove, a second moving block is movably connected to the inside of the second sliding groove, a second cutting device is fixedly connected to the tops of the first moving block and the second moving block, the second cutting device comprises a supporting frame, the bottoms of two sides of the supporting frame are fixedly connected with the first moving block and the second moving block respectively, a connecting rod is fixedly connected to the top of the supporting frame, a first electric telescopic rod is fixedly connected to the bottom of the connecting rod, a movable rod is fixedly connected to the bottom of the first electric telescopic rod, a cutting knife is fixedly connected to the bottom of the movable rod, and a heating plate is fixedly connected to the top, the support frame is characterized in that limiting grooves are formed in two inner sides of the support frame, sliding blocks are movably connected inside the limiting grooves, two ends of each movable rod penetrate through the limiting grooves and are fixedly connected with the sliding blocks, a first supporting rod and a second supporting rod are fixedly connected to the front sides of two sides of the support frame, the second supporting rod is located below the first supporting rod, a second electric telescopic rod is fixedly connected to the bottom of the first supporting rod, an upper pressing plate is fixedly connected to the bottom of the second electric telescopic rod, and a lower pressing plate is fixedly connected to the top of the second supporting rod.

Preferably, the top fixedly connected with fixed plate, first cutting device and the second cutting device of device base, first cutting device is located the right side of fixed plate, the second cutting device is located first cutting device's right side, the top of device base is in first cutting device and the inboard below fixedly connected with cutting bed of second cutting device, first cutting device and second cutting device's inner structure is constituteed the same, the front side fixedly connected with back shaft of fixed plate, the one end that the fixed plate was kept away from to the back shaft is through screw thread fixedly connected with film stopper.

Preferably, the second moving block is connected with a fixed block through a threaded rod, and one side of the fixed block is movably connected with the outer surface of the device base.

Preferably, the heating pieces are arranged in two groups, and the two groups of heating pieces are respectively positioned at the tops of two sides of the cutting knife.

Preferably, the device is characterized in that a controller is fixedly mounted on one side of the outer surface of the base, and the input ends of the first electric telescopic rod, the heating plate and the second electric telescopic rod are electrically connected with the output end of the controller.

Compared with the prior art, the beneficial effects of the utility model are that: according to the film cutting device, the film is fixed through the fixing plate, the supporting shaft and the film limiting block, the film is effectively prevented from sliding off the supporting shaft in the rotating process through the film limiting block, and the practicability of the device is improved; the second cutting device is moved through the arranged moving block, and the distance between the second cutting device and the first cutting device is adjusted, so that a worker can accurately grasp the film cutting amount during film cutting, unnecessary waste is reduced, the production cost is reduced, and the practicability of the device is further improved; the film is fixed through the arranged first supporting rod, the lower pressing plate, the upper pressing plate, the second electric telescopic rod and the second supporting rod, when the film is fixed, the film passes through the position between the upper pressing plate and the lower pressing plate which are arranged on the first cutting device and the second cutting device, the operation controller controls the second electric telescopic rod to be started, the second electric telescopic rod pushes the upper pressing plate to move downwards, and further the upper pressing plate and the lower pressing plate extrude and fix the film, so that the film is effectively prevented from moving in the cutting process to cause film cutting dislocation, unnecessary loss is caused, and the practicability of the device is further improved; the first electric telescopic rod is controlled to be started through the operation controller, the first electric telescopic rod pushes the movable rod downwards, the movable rod drives the cutting knife to move downwards, the cutting knife is further enabled to cut the thin film, the heating sheets arranged on two sides of the cutting knife heat the cutting knife, the thin film is thermally cut, burrs generated after the thin film is cut are effectively avoided, the quality of the device for cutting the thin film is improved, meanwhile, the limiting groove and the sliding block are arranged, the movable rod is effectively prevented from being deviated in the downward moving process to cause cutting dislocation, and the cutting quality of the device is further improved; this film cutting device, simple structure, convenient operation has reduced manufacturing cost, has improved film cutting quality, has higher practicality.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the overall structure of the present invention;

FIG. 3 is a top view of the overall structure of the present invention;

FIG. 4 is a schematic view of the structure of the cutting knife of the present invention;

fig. 5 is a schematic view of the structure of the limiting groove of the present invention.

In the figure: 1. a device base; 2. a support frame; 3. a heating plate; 4. a cutting knife; 5. cutting table; 6. a fixed block; 7. a connecting rod; 8. a first electric telescopic rod; 9. a movable rod; 10. a limiting groove; 11. a slider; 12. a first support bar; 13. a second electric telescopic rod; 14. an upper pressure plate; 15. a lower pressing plate; 16. a second support bar; 17. a first moving block; 18. a first chute; 19. a second chute; 20. a second moving block; 21. a fixing plate; 22. a film stopper; 23. a first cutting device; 24. a second cutting device; 25. a support shaft; 26. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a film cutting device comprises a device base 1, a first sliding groove 18 and a second sliding groove 19 are formed in two sides of the top of the device base 1, the first sliding groove 18 is located on the right side of the second sliding groove 19, a first moving block 17 is movably connected to the inside of the first sliding groove 18, a second moving block 20 is movably connected to the inside of the second sliding groove 19, a second cutting device 24 is fixedly connected to the tops of the first moving block 17 and the second moving block 20, the second cutting device 24 comprises a supporting frame 2, the bottoms of two sides of the supporting frame 2 are fixedly connected to the first moving block 17 and the second moving block 20 respectively, a connecting rod 7 is fixedly connected to the top of the supporting frame 2, a first electric telescopic rod 8 is fixedly connected to the bottom of the connecting rod 7, a movable rod 9 is fixedly connected to the bottom of the first electric telescopic rod 8, a cutting knife 4 is fixedly connected to the bottom of the movable rod 9, and, spacing groove 10 has all been seted up to two inboards of support frame 2, the inside swing joint of spacing groove 10 has sliding block 11, the both ends of movable rod 9 all run through and extend to spacing groove 10 inside and sliding block 11 fixed connection, the equal first bracing piece 12 of fixedly connected with in front side and second bracing piece 16 of 2 both sides of support frame, second bracing piece 16 is located the below of first bracing piece 12, the bottom fixedly connected with second electric telescopic handle 13 of first bracing piece 12, the bottom fixedly connected with top board 14 of second electric telescopic handle 13, the top fixedly connected with holding down plate 15 of second bracing piece 16.

Referring to fig. 1, 2 and 3, a fixing plate 21, a first cutting device 23 and a second cutting device 24 are fixedly connected to the top of the device base 1, the first cutting device 23 is located on the right side of the fixing plate 21, the second cutting device 24 is located on the right side of the first cutting device 23, a cutting table 5 is fixedly connected to the top of the device base 1 below the inner sides of the first cutting device 23 and the second cutting device 24, the internal structures of the first cutting device 23 and the second cutting device 24 are the same, a supporting shaft 25 is fixedly connected to the front side of the fixing plate 21, and a film limiting block 22 is fixedly connected to one end, far away from the fixing plate 21, of the supporting shaft 25 through threads.

Referring to fig. 1, the second moving block 20 is connected to a fixing block 6 through a threaded rod, and one side of the fixing block 6 is movably connected to the outer surface of the device base 1.

Referring to fig. 4, two sets of heating plates 3 are disposed, and the two sets of heating plates 3 are respectively disposed on the top of two sides of the cutting knife 4.

Referring to fig. 1, a controller 26 is fixedly installed on one side of the outer surface of the device base 1, and the input ends of the first electric telescopic rod 8, the heating plate 3 and the second electric telescopic rod 13 are electrically connected to the output end of the controller 26.

The working principle is as follows: in practical application, the fixed plate 21, the supporting shaft 25 and the film limiting block 22 are arranged to fix the film, and the film limiting block 22 is arranged to effectively prevent the film from sliding off the supporting shaft 25 in the rotating process, so that the practicability of the device is improved; the first moving block 17 and the second moving block 20 are arranged to move the second cutting device 24, and the distance between the second cutting device 24 and the first cutting device 23 is adjusted, so that a worker can accurately grasp the film consumption during film cutting, unnecessary waste is reduced, the production cost is reduced, and the practicability of the device is further improved; the film is fixed by the aid of the arranged first supporting rod 12, the lower pressing plate 15, the upper pressing plate 14, the second electric telescopic rod 13 and the second supporting rod 16, when the film is fixed, the film passes through a position between the upper pressing plate 14 and the lower pressing plate 15 which are arranged on the first cutting device 23 and the second cutting device 24, the second electric telescopic rod 13 is controlled to be started by the operation controller 26, the second electric telescopic rod 13 pushes the upper pressing plate 14 to move downwards, so that the upper pressing plate 14 and the lower pressing plate 15 extrude and fix the film, film cutting dislocation caused by movement of the film in a cutting process is effectively avoided, unnecessary loss is caused, and practicability of the device is further improved; operation controller 26 controls 8 starts of first electric telescopic handle, 8 downstream promotion movable rod 9 of first electric telescopic handle, movable rod 9 drives cutting knife 4 downstream, and then make cutting knife 4 cut the film, 3 pairs of cutting knife 4 of heating plate that 4 both sides of cutting knife set up heat cutting knife 4, realized carrying out hot cutting to the film, produce deckle edge after having avoided the film cutting effectively, the quality of device to the film cutting has been improved, set up spacing groove 10 and sliding block 11 simultaneously, avoid the movable rod to take place the skew and lead to the cutting dislocation moving down the in-process effectively, the cutting quality of device has further been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A film cutting device, includes device base (1), its characterized in that: a first sliding groove (18) and a second sliding groove (19) are formed in two sides of the top of the device base (1), the first sliding groove (18) is located on the right side of the second sliding groove (19), a first moving block (17) is movably connected inside the first sliding groove (18), a second moving block (20) is movably connected inside the second sliding groove (19), a second cutting device (24) is fixedly connected to the tops of the first moving block (17) and the second moving block (20), the second cutting device (24) comprises a supporting frame (2), the bottoms of two sides of the supporting frame (2) are fixedly connected to the first moving block (17) and the second moving block (20) respectively, a connecting rod (7) is fixedly connected to the top of the supporting frame (2), a first electric telescopic rod (8) is fixedly connected to the bottom of the connecting rod (7), and a movable rod (9) is fixedly connected to the bottom of the first electric telescopic rod (8), the bottom of the movable rod (9) is fixedly connected with a cutting knife (4), the top of the side surface of the cutting knife (4) is fixedly connected with a heating piece (3), two inner sides of the supporting frame (2) are both provided with limiting grooves (10), the inner parts of the limiting grooves (10) are movably connected with sliding blocks (11), two ends of the movable rod (9) penetrate through and extend into the limiting groove (10) to be fixedly connected with the sliding block (11), the front sides of the two sides of the supporting frame (2) are fixedly connected with a first supporting rod (12) and a second supporting rod (16), the second supporting rod (16) is positioned below the first supporting rod (12), the bottom of the first supporting rod (12) is fixedly connected with a second electric telescopic rod (13), the bottom of the second electric telescopic rod (13) is fixedly connected with an upper pressure plate (14), the top of the second supporting rod (16) is fixedly connected with a lower pressing plate (15).

2. The film cutting apparatus according to claim 1, wherein: the utility model discloses a cutting device, including device base (1), top fixedly connected with fixed plate (21), first cutting device (23) and second cutting device (24), first cutting device (23) are located the right side of fixed plate (21), second cutting device (24) are located the right side of first cutting device (23), the top of device base (1) is in first cutting device (23) and second cutting device (24) inboard below fixedly connected with cutting bed (5), the inner structure constitution of first cutting device (23) and second cutting device (24) is the same, the front side fixedly connected with back shaft (25) of fixed plate (21), screw thread fixedly connected with film stopper (22) are passed through to the one end that fixed plate (21) were kept away from in back shaft (25).

3. The film cutting apparatus according to claim 1, wherein: the second moving block (20) is connected with a fixed block (6) through a threaded rod, and one side of the fixed block (6) is movably connected with the outer surface of the device base (1).

4. The film cutting apparatus according to claim 1, wherein: the heating pieces (3) are provided with two groups, and the two groups of heating pieces (3) are respectively positioned at the tops of two sides of the cutting knife (4).

5. The film cutting apparatus according to claim 1, wherein: the device is characterized in that a controller (26) is fixedly mounted on one side of the outer surface of the base (1), and the input ends of the first electric telescopic rod (8), the heating plate (3) and the second electric telescopic rod (13) are electrically connected with the output end of the controller (26).