CN216583399U

CN216583399U - Film cutting device convenient to adjustment

Info

Publication number: CN216583399U
Application number: CN202122651151.1U
Authority: CN
Inventors: 车轰
Original assignee: Shanghai Taisheng Electronic Technology Development Co ltd
Current assignee: Shanghai Taisheng Electronic Technology Development Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-05-24
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a film cutting device convenient to adjust, which comprises a fixed plate and a bolt, wherein a supporting seat is arranged at the top of the bottom of the fixed plate, and a processing plate is arranged at the top of the supporting seat; two sets of slide rail bars are mounted at the top of the processing plate, the top of each slide rail bar is connected with a moving block in a sliding manner, and fixing holes are formed in the front side and the rear side of the processing plate and the outer side of the moving block; the top of the fixed plate is in threaded connection with four groups of bolts, and the bolts are located on the outer side of the supporting seat. According to the utility model, the slide rail bar, the moving block and the fixing hole are arranged on the processing plate, when the fixing position of the thin film of the device needs to be adjusted, the moving block can be pushed by external force, the positions of the driving shaft and the driven shaft indirectly connected with the top of the actuator are moved, then the fixing hole on the outer side of the moving block is aligned with the fixing hole on the outer side of the processing plate, and the external rivet is inserted into the aligned fixing hole to complete the adjustment and the fixation of the fixing part of the device, so that the application range of the device is improved.

Description

Film cutting device convenient to adjustment

Technical Field

The utility model relates to the technical field of film cutting devices, in particular to a film cutting device convenient to adjust.

Background

With the continuous development of modern society and the continuous improvement of technological level, the domestic industrial manufacturing capability is also continuously improved, and in the existing industrial products, the plastic film is taken as a common industrial product in modern society, because the portability, the obdurability and the elasticity of the plastic film gradually become one of necessary tools in industrial manufacturing, agricultural production and food production, and in the existing plastic film production process, in order to ensure that the size of the films produced in the same batch is consistent, the plastic film is often required to be cut after the film production is finished, at the moment, a cutting device is required to be used, heat and the edge of a cutter are utilized to cut the plastic film, so that the size of the produced films is consistent, and the subsequent use of the plastic film is facilitated.

The film cutting device in the prior art has the following defects:

1. patent document CN101522358B discloses a film cutting apparatus and a film cutting method, and the present invention provides a film cutting apparatus and a film cutting method that can prevent soot from adhering to a film and efficiently remove soot generated when a protective film is cut along the outer and inner edges of a substrate by laser light. The disk is provided with a laser irradiation device (6) for cutting the film (1) along the outer edge and the inner edge of the disk by irradiating laser, a first air suction part (3) and a second air suction part (4) for sucking the smoke generated during cutting by laser irradiation, and an adjusting part (5) for adjusting the airflow generated by the first air suction part (3) in order to inhibit the smoke from flowing into the surface of the film (1) corresponding to the disk. Before the film (1) is cut along the inner edge by the laser irradiation device (6), a notch is formed on the inner side of the inner edge, and the film cutting device is lack of a position adjusting component, so that the unfolding position of the film cannot be adjusted according to the requirements of the device in the using process of the device, and the application range of the device is further influenced.

2. The existing film cutting device is lack of a tension adjusting component, so that the expansion tension of a film can not be adjusted in the using process of the device, and the film is influenced by the pressure of a cutter head to move downwards when being cut, so that the cutting position deviates, and the cutting effect of the device is further influenced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a film cutting apparatus with easy adjustment, so as to solve the problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a film cutting device convenient to adjust comprises a fixed plate and a bolt, wherein a supporting seat is installed at the top of the bottom of the fixed plate, and a processing plate is installed at the top of the supporting seat;

two groups of slide rail bars are mounted at the top of the processing plate, the top of each slide rail bar is connected with a moving block in a sliding manner, and fixing holes are formed in the front side and the rear side of the processing plate and the outer side of each moving block;

the top of the fixed plate is in threaded connection with four groups of bolts, and the bolts are located on the outer side of the supporting seat.

Preferably, a connecting plate is mounted at the top of the moving block.

Preferably, a driving shaft is installed on the inner side of one group of the connecting plates, an electric motor is installed on the front face of the one group of the connecting plates, and the output end of the electric motor is connected to the tail end of the driving shaft.

Preferably, a driven shaft is installed on the inner side of the other group of connecting plates, and the tail end of the driven shaft is connected with an electromagnetic brake.

Preferably, the outer surface mounting in both sides of processing board has the processing shell, electric telescopic handle is installed to the bottom of processing shell, cutting tool bit is installed to electric telescopic handle's bottom.

Preferably, an electric heating tube is installed inside the cutting head.

Preferably, a control screen is installed on the outer surface of one side of the processing shell, and the control screen is electrically connected with the motor, the electromagnetic brake and the electric telescopic rod respectively.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by installing the slide rail bar, the moving block and the fixing holes, when the distance and the position of a film fixing point of the device need to be adjusted, the moving block can be pushed by external force, at the moment, the moving block slides along the slide rail bar under the influence of the external force, the positions of the driving shaft and the driven shaft which are indirectly connected with the top of the driver are moved, after the position adjustment is completed, the fixing holes on the outer side of the moving block are aligned with the fixing holes on the outer side of the processing plate, and the external rivets are inserted into the aligned fixing holes to complete the adjustment and the fixation of the fixing parts of the device, so that the application range of the device is improved.

2. According to the utility model, the driving shaft, the motor, the driven shaft and the electromagnetic brake are installed, when the tension of the device needs to be adjusted, electric energy can be transmitted to the interior of the electromagnetic brake through the control screen, the electromagnetic brake is electrified, the clamping component in the electromagnetic brake fixes the driven shaft, the driven shaft is prevented from rotating under the influence of traction force, and meanwhile, the tension of the film is increased under the influence of the traction force of the main shaft, so that the position of the film is prevented from moving when the device is used for cutting, and the cutting effect of the device is ensured.

Drawings

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

FIG. 2 is a schematic view of a top portion of the tooling plate of the present invention;

FIG. 3 is a schematic view of the construction of the driven shaft connection of the present invention;

fig. 4 is a cross-sectional, partial, schematic view of a cutting bit of the present invention.

In the figure: 1. a fixing plate; 2. a supporting seat; 3. processing a plate; 4. a slide rail bar; 5. a moving block; 6. a fixing hole; 7. a bolt; 8. a connecting plate; 9. a drive shaft; 10. an electric motor; 11. a driven shaft; 12. an electromagnetic brake; 13. processing the shell; 14. an electric telescopic rod; 15. a cutter head; 16. an electric heating tube; 17. And (6) a control screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, an embodiment of the present invention: a film cutting device which is convenient to adjust;

the first embodiment comprises a fixed plate 1 and bolts 7, wherein a supporting seat 2 is installed at the top of the bottom of the fixed plate 1, when the fixed plate 1 is placed on the top of the ground, the supporting force transmitted to the inside of the fixed plate 1 through the ground provides support for the whole device, and fixing points are provided for the supporting seat 2 and the bolts 7 installed on the outer surface of the fixed plate, the supporting seat 2 installed to the fixed plate 1 and transmitted to the inside of the fixed plate 1 through the fixed plate 1 provides support for a processing plate 3, a processing plate 3 is installed at the top of the supporting seat 2, and the processing plate 3 provides fixing points for a sliding rail 4, a fixing hole 6 and a processing shell 13 installed on the top and the outer surface of the processing plate; four groups of bolts 7 are connected to the top of the fixing plate 1 in a threaded manner, the bolts 7 are positioned on the outer side of the supporting seat 2, when the device needs to be fixed, the bolts 7 can be inserted into the ground or the top of an external fixing table through the external force rotating bolts 7, the whole fixing of the device is completed, the connecting plate 8 is installed on the top of the moving block 5 and is installed on the top of the moving block 5 to provide fixing points for a driving shaft 9, a motor 10 and a driven shaft 11 which are installed on the inner side and the outer surface of the moving block, processing shells 13 are installed on the outer surfaces of two sides of the processing plate 3 to provide fixing points for the processing shells 13 which are installed on the inner side and the outer surface of the processing plate, an electric telescopic rod 14 is installed at the bottom of the processing shells 13, the electric telescopic rod 14 is electrically connected with a control screen 17, when forward electric energy is transmitted to the inside of the electric telescopic rod 14 through the control screen 17, the electric telescopic rod 14 moves downwards, a cutting tool bit 15 installed at the bottom of a driving tool moves downwards, when the cutting tool bit 15 is moved upwards to cut the film, the cutting tool bit 15 is mounted at the bottom of the actuator, which is retracted by the electric telescopic rod 14, when the control panel 17 transmits reverse electric energy to the inside of the electric telescopic rod 14, the cutting tool bit 15 is mounted at the bottom of the electric telescopic rod 14, when the cutting tool bit 15 moves downwards to contact with the film, the film is cut due to the heat inside the cutting tool bit 15 and the pressure transmitted to the surface of the film by the electric telescopic rod 14 through the cutting tool bit 15, the electric heating tube 16 is mounted inside the cutting tool bit 15, the resistance wire inside the electric heating tube 16 generates heat after the device is powered on, the heat is transmitted to the inside of the cutting tool bit 15, when the outer surface of the cutting tool bit 15 contacts with the film, the edge of the film is melted due to the heat, the control panel 17 is mounted on the outer surface of one side of the processing shell 13, and the control panel 17 is respectively electrically connected with the electric motor 10, the electromagnetic brake 12 and the electric telescopic rod 14, because of control panel 17 has motor 10 respectively, electromagnetic brake 12 and electric telescopic handle 14 electric connection, when needs cut the film, can be via control panel 17 with the inside of forward electric energy conduction to electric telescopic handle 14, drive cutting tool bit 15 moves down, can be via control panel 17 after the cutting is accomplished with the inside of reverse electric energy conduction to electric telescopic handle 14, drive cutting tool bit 15 moves up, when needs adjust film tension, can be via control panel 17 with the inside of electric energy conduction to motor 10 and electromagnetic brake 12 respectively.

As shown in fig. 1 and 2, a film cutting apparatus which is easy to adjust;

in the second embodiment, the device comprises a processing plate 3 and a slide rail bar 4, two sets of slide rail bars 4 are installed at the top of the processing plate 3, the slide rail bar 4 provides a connection point for a moving block 5 which is connected with the top of the slide rail bar 4 in a sliding manner, the movability of the moving block 5 is ensured at the same time, the top of the slide rail bar 4 is connected with the moving block 5 in a sliding manner, when the distance and the position of a fixed point of a device film need to be adjusted, the moving block 5 can be pushed by external force, the moving block 5 slides along the slide rail bar 4 under the influence of the external force, the positions of a driving shaft 9 and a driven shaft 11 which are indirectly connected with the top of a driver move, fixing holes 6 are formed in the front side and the rear side of the processing plate 3 and the outer side of the moving block 5, after the position adjustment is completed, the fixing holes 6 in the outer side of the moving block 5 are aligned, and external rivets are inserted into the aligned fixing holes 6, so as to complete the adjustment and fixation of the device, thereby improving the application range of the device.

As shown in fig. 2 and 3, a film cutting apparatus which is easy to adjust;

in the third embodiment, the device comprises connecting plates 8 and motors 10, a driving shaft 9 is installed on the inner side of one group of connecting plates 8, one end of a film to be cut is fixed on the outer surface of the driving shaft 9 before the device is used, when the driving shaft 9 rotates, traction force is generated on one end of the film, the motors 10 are installed on the front sides of one group of connecting plates 8, the output ends of the motors 10 are connected to the tail end of the driving shaft 9, after cutting is completed, electric energy can be conducted into the motors 10 through a control screen 17, the motors 10 drive the driving shaft 9 to rotate, traction force is generated on one end of the film, the corner film covers the surface of the driving shaft 9, a driven shaft 11 is installed on the inner side of the other group of connecting plates 8, the other end of the film to be cut is fixed on the top of the driven shaft 11 before the device is used, when the driving shaft 9 rotates, traction is transmitted to the inner part of the driven shaft 11 through the film, the film is driven to move, the tail end of the driven shaft 11 is connected with an electromagnetic brake 12, when the tension of the device needs to be adjusted, electric energy can be transmitted to the inside of the electromagnetic brake 12 through a control screen 17, the electromagnetic brake 12 is electrified to fix the driven shaft 11 through a clamping part inside the electromagnetic brake, the driven shaft 11 is prevented from rotating under the influence of traction force, meanwhile, the film is subjected to the influence of the traction force of the main shaft 9 to tighten the tension to be increased, and therefore when the device is prevented from cutting, the position of the film is moved, and the cutting effect of the device is guaranteed.

The working principle is as follows: firstly, one end of a film to be cut is fixed to the outer surface of a driving shaft 9, then the other end of the film to be cut is fixed to the top of a driven shaft 11, a power supply is connected, forward electric energy is conducted to the inside of an electric telescopic rod 14 through a control screen 17, the electric telescopic rod 14 is driven to extend, a cutting tool bit 15 is driven to move downwards, when the cutting tool bit 15 moves downwards to be in contact with the film, the film is cut due to heat inside the cutting tool bit 15 and pressure conducted to the surface of the film by the electric telescopic rod 14 through the cutting tool bit 15, after cutting is completed, reverse electric energy is conducted to the inside of the electric telescopic rod 14 through the control screen 17, the electric telescopic rod 14 is driven to contract, the cutting tool bit 15 is driven to move upwards, meanwhile, the electric energy is conducted to the inside of a motor 10 through the control screen 17, and the driving shaft 9 is driven to rotate after the motor 10 is powered on, traction force is generated at one end of the thin film, so that the corner thin film covers the surface of the driving shaft 9, and subsequent cutting is facilitated.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A film cutting device convenient to adjust, includes fixed plate (1) and bolt (7), its characterized in that: the top of the bottom of the fixed plate (1) is provided with a supporting seat (2), and the top of the supporting seat (2) is provided with a processing plate (3);

two groups of slide rail strips (4) are mounted at the top of the processing plate (3), the top of each slide rail strip (4) is connected with a moving block (5) in a sliding manner, and fixing holes (6) are formed in the front side and the rear side of the processing plate (3) and the outer side of each moving block (5);

the top of the fixed plate (1) is in threaded connection with four groups of bolts (7), and the bolts (7) are located on the outer side of the supporting seat (2).

2. An adjustable film cutting apparatus as defined in claim 1, wherein: and a connecting plate (8) is arranged at the top of the moving block (5).

3. An adjustable film cutting apparatus according to claim 2, wherein: a driving shaft (9) is installed on the inner side of the connecting plate (8), an electric motor (10) is installed on the front face of the connecting plate (8), and the output end of the electric motor (10) is connected to the tail end of the driving shaft (9).

4. An adjustable film cutting apparatus according to claim 2, wherein: and a driven shaft (11) is arranged on the inner side of the other group of connecting plates (8), and the tail end of the driven shaft (11) is connected with an electromagnetic brake (12).

5. An adjustable film cutting apparatus as defined in claim 1, wherein: the utility model discloses a cutting tool, including processing board (3), the both sides surface mounting of processing board (3) has processing shell (13), electric telescopic handle (14) are installed to the bottom of processing shell (13), cutting tool bit (15) are installed to the bottom of electric telescopic handle (14).

6. An adjustable film cutting apparatus as defined in claim 5, wherein: an electric heating tube (16) is arranged in the cutting knife head (15).

7. An adjustable film cutting apparatus as defined in claim 5, wherein: the outer surface of one side of processing shell (13) is installed and is controlled screen (17), and control screen (17) respectively with motor (10), electromagnetic braking ware (12) and electric telescopic handle (14) electric connection.