CN220074863U

CN220074863U - Cutting device for dust screen processing

Info

Publication number: CN220074863U
Application number: CN202320896323.8U
Authority: CN
Inventors: 黄珅
Original assignee: Anhui Wenzhi New Material Technology Co ltd
Current assignee: Anhui Wenzhi New Material Technology Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-11-24
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a cutting device for dust screen processing, which comprises an unreeling platform, wherein the right side of the unreeling platform is fixedly connected with a cutting machine platform and a receiving machine platform respectively, the bottom of the cutting machine platform is connected with a cutting knife driven by a motor in a sliding manner, a groove matched with the surface of the cutting knife is formed in the inner cavity of the receiving machine platform, one side of the cutting knife is fixedly connected with a fixing frame, the bottom of the fixing frame is fixedly connected with a reset spring, and one end of the reset spring is fixedly connected with an extrusion frame abutting against the surface of the cutting knife. This cutting device is used in dust screen processing, when the cutting, extrusion frame butt is on the surface of dust screen, through the right angle bending part and the dust screen butt of hot plate bottom, heats the dust screen department of cutting off and makes it melt to the inner chamber butt of tangent plane and recess can make its shaping to the even heating of dust screen cutting department, prevents its laddering, and finished product quality is better.

Description

Cutting device for dust screen processing

Technical Field

The utility model relates to the technical field of dust screen processing, in particular to a cutting device for dust screen processing.

Background

In the production and processing process, for convenient use, the dust screen can be cut into the size of each different specification generally, according to the cutting device for dust screen production and processing of patent number CN217223407U, the motor in the fixing base drives the driving handles on both sides to rotate when in use, thereby the compression roller synchronously moves up and down under the driving of the end shafts at both ends, the dust screen in the cutting state is compacted, but when in cutting, the tail end treatment of the dust screen is poor, the silk drawing phenomenon easily occurs at the weaving part, and especially the dust screen woven by a plurality of strings can cause damage.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a cutting device for processing a dustproof net, which solves the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a dust screen processing is with cutting device, includes unreels the platform, the right side of unreeling the platform is fixedly connected with cutting machine platform respectively and is accepted the board, the bottom sliding connection of cutting machine platform has the cutting knife through motor drive, accept the inner chamber of board seted up the recess with the surface adaptation of cutting knife, one side fixedly connected with mount of cutting knife, the bottom fixedly connected with reset spring of mount, reset spring's one end fixedly connected with and the extrusion frame of the surface butt of cutting knife, one side fixedly connected with of extrusion frame and the hot plate of the surface butt of dust screen, right angle buckling has been seted up to hot plate one side, cuts the dust screen of unreeling in the platform through cutting knife and recess cooperation when cutting, then when cutting, extrusion frame butt is at the surface of dust screen, and the right angle buckling department through the hot plate bottom makes it melt to the dust screen cutting department, prevents its wire drawing, and finished product quality is better.

As a further scheme of the utility model: one side fixedly connected with motor case of unreeling platform, the inner chamber rotation of motor case is connected with the semicircle lantern ring that drives the dust screen pivoted, the inner chamber threaded connection of semicircle lantern ring has the jackscrew that is used for carrying out the centre gripping to the dust screen roller end, and when using, put into the semicircle lantern ring with the roller end of dust screen, then lock the dust screen through the jackscrew, accomplish the fixed to the dust screen.

As a further scheme of the utility model: one side fixedly connected with spacing collar of motor case, one side of semicircle lantern ring runs through one side of spacing collar and extends to the opposite side of spacing collar, the surface of semicircle lantern ring rotates with the inner chamber of spacing collar and is connected, leads to semicircle lantern ring through the spacing collar, makes its pivoted more smooth and easy.

As a further scheme of the utility model: the motor box is characterized in that a connecting plate is fixedly connected to one end of the inner cavity of the motor box, a driven gear is fixedly connected to the left side of the connecting plate, a driving motor is fixedly connected to the inner cavity of the motor box, a driving gear meshed with the surface of the driven gear is fixedly connected to one end of an output shaft of the driving motor, and when the motor box is used, the driving gear is driven to rotate through the driving motor, the driven gear is driven to rotate, the semicircular lantern ring is driven to rotate, and a dust screen is driven to rotate together for conveying.

As a further scheme of the utility model: the tangent plane has been seted up to the bottom of hot plate, when the cutting knife moved to the below, the inner chamber butt of tangent plane and recess can evenly heat dust screen cutting part, and the shaping effect is better.

When using, put into the semicircle cover ring with the roller end of dust screen, then lock the dust screen through the jackscrew, accomplish the fixed to the dust screen, drive the driving gear through driving motor and rotate, drive driven gear and rotate, drive the semicircle lantern ring and rotate, drive the dust screen and rotate together and carry, when the cutting, cut the dust screen in the unreeling platform through cutting knife and recess cooperation, then when the cutting, extrusion frame butt is on the surface of dust screen, through the right angle bending part and the dust screen butt of hot plate bottom, heat the dust screen department of cutting off and make it melt, prevent its wire drawing, the finished product quality is better.

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

1. according to the utility model, during cutting, the extrusion frame is abutted against the surface of the dustproof net, the right-angle bending part at the bottom of the heating plate is abutted against the dustproof net, the cutting part of the dustproof net is heated to melt the dustproof net, and the tangent plane is abutted against the inner cavity of the groove, so that the cutting part of the dustproof net can be uniformly heated to be molded, the wire drawing is prevented, and the quality of a finished product is better.

2. According to the utility model, the roller shaft end of the dustproof net is placed in the semicircular sleeve ring, then the dustproof net is locked through the jackscrew, the dustproof net is fixed, the driving gear is driven to rotate through the driving motor, the driven gear is driven to rotate, the semicircular sleeve ring is driven to rotate, the dustproof net is driven to rotate together for conveying, and the dustproof net can be fixed rapidly.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of a portion of the utility model at A in FIG. 1;

FIG. 3 is a side view of the structure of the unwind stand of the present utility model;

fig. 4 is a structural side view of the semicircular collar of the present utility model.

In the figure: 1. an unreeling table; 2. a cutting machine; 3. a receiving machine; 4. a groove; 5. a cutting knife; 6. a fixing frame; 7. an extrusion frame; 8. a return spring; 9. a heating plate; 10. a motor case; 11. a dust screen; 12. a semicircular collar; 13. a limit ring; 14. a connecting plate; 15. a driven gear; 16. a driving motor; 17. a driving gear.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1-4, the present utility model provides a technical solution: cutting device is used in dust screen processing, including unreeling platform 1, unreel the right side of platform 1 and fixedly connected with cutting machine platform 2 respectively and accept board 3, the bottom sliding connection of cutting machine platform 2 has the cutting knife 5 through motor drive, accept board 3's inner chamber seted up with the recess 4 of the surface adaptation of cutting knife 5, one side fixedly connected with mount 6 of cutting knife 5, the bottom fixedly connected with reset spring 8 of mount 6, reset spring 8's one end fixedly connected with and the extrusion frame 7 of the surface butt of cutting knife 5, one side fixedly connected with of extrusion frame 7 and the hot plate 9 of the surface butt of dust screen 11, right angle buckling has been seted up to hot plate 9 one side, when cutting, cut through cutting knife 5 and recess 4 cooperation to the dust screen 11 in unreeling platform 1, then during the cutting, extrusion frame 7 butt is at the surface of dust screen 11, through the right angle buckling department of hot plate 9 bottom and dust screen 11 butt, heat the department of cutting to the dust screen 11 and make it melt, prevent its wire drawing, the finished product quality is better.

One side fixedly connected with motor case 10 of unreeling platform 1, the inner chamber rotation of motor case 10 is connected with the semicircle lantern ring 12 that drives dust screen 11 pivoted, and the inner chamber threaded connection of semicircle lantern ring 12 has the jackscrew that is used for carrying out the centre gripping to dust screen 11 roller end, and when using, put into semicircle lantern ring 12 with the roller end of dust screen 11, then lock dust screen 11 through the jackscrew, accomplish the fixed to dust screen 11.

One side of the motor case 10 is fixedly connected with a limit ring 13, one side of a semicircular collar 12 penetrates through one side of the limit ring 13 and extends to the other side of the limit ring 13, the surface of the semicircular collar 12 is rotationally connected with the inner cavity of the limit ring 13, and the semicircular collar 12 is guided through the limit ring 13, so that the rotation of the semicircular collar 12 is smoother.

The semicircle lantern ring 12 is located the one end fixedly connected with connecting plate 14 of motor case 10 inner chamber, the left side fixedly connected with driven gear 15 of connecting plate 14, the inner chamber fixedly connected with driving motor 16 of motor case 10, the one end fixedly connected with of driving motor 16 output shaft and the driving gear 17 of driven gear 15 surface engagement, when using, drive driving gear 17 through driving motor 16 and rotate, drive driven gear 15 and rotate, drive semicircle lantern ring 12 and rotate, drive dust screen 11 and rotate together and carry.

The tangent plane has been seted up to the bottom of hot plate 9, and when cutting knife 5 moved to the below, tangent plane and the inner chamber butt of recess 4 can evenly heat dust screen 11 cutting department, and the shaping effect is better.

When the automatic feeding device is used, the roller shaft end of the dust screen 11 is placed in the semicircular lantern ring 12, then the dust screen 11 is locked through the jackscrew, the dust screen 11 is fixed, the driving gear 17 is driven to rotate through the driving motor 16, the driven gear 15 is driven to rotate, the semicircular lantern ring 12 is driven to rotate, the dust screen 11 is driven to rotate together for conveying, when the automatic feeding device is used for cutting, the dust screen 11 in the unreeling table 1 is matched with the groove 4 through the cutting knife 5, then when the automatic feeding device is used for cutting, the extrusion frame 7 is abutted against the surface of the dust screen 11, the right-angle bending part at the bottom of the heating plate 9 is abutted against the dust screen 11, the cutting part of the dust screen 11 is heated to be molten, the drawing wire of the dust screen 11 is prevented, and the quality of a finished product is better.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims

1. The utility model provides a dust screen processing is with cutting device, includes unreels platform (1), the right side of unreeling platform (1) is fixedly connected with cutting machine platform (2) respectively and accepts board (3), its characterized in that: the bottom of the cutting machine table (2) is connected with a cutting knife (5) driven by a motor in a sliding way, a groove (4) matched with the surface of the cutting knife (5) is formed in the inner cavity of the bearing machine table (3), one side of the cutting knife (5) is fixedly connected with a fixing frame (6), the bottom of the fixing frame (6) is fixedly connected with a reset spring (8), one end fixedly connected with of reset spring (8) with extrusion frame (7) of cutting knife (5) surface butt, one side fixedly connected with of extrusion frame (7) with hot plate (9) of dust screen (11) surface butt, right angle bending has been seted up to hot plate (9) one side.

2. The dust screen processing cutting device according to claim 1, wherein: one side fixedly connected with motor case (10) of unreeling platform (1), the inner chamber rotation of motor case (10) is connected with semicircle lantern ring (12) that drive dust screen (11) pivoted, the inner chamber threaded connection of semicircle lantern ring (12) has the jackscrew that is used for carrying out the centre gripping to dust screen (11) roller end.

3. The dust screen processing cutting device according to claim 2, wherein: one side of the motor case (10) is fixedly connected with a limit ring (13), one side of the semicircular lantern ring (12) penetrates through one side of the limit ring (13) and extends to the other side of the limit ring (13), and the surface of the semicircular lantern ring (12) is rotationally connected with an inner cavity of the limit ring (13).

4. A dust screen processing cutting apparatus according to claim 3, wherein: the motor is characterized in that one end of the semicircular lantern ring (12) located in the inner cavity of the motor case (10) is fixedly connected with a connecting plate (14), the left side of the connecting plate (14) is fixedly connected with a driven gear (15), the inner cavity of the motor case (10) is fixedly connected with a driving motor (16), and one end of the output shaft of the driving motor (16) is fixedly connected with a driving gear (17) meshed with the surface of the driven gear (15).

5. The dust screen processing cutting device according to claim 1, wherein: the bottom of the heating plate (9) is provided with a tangent plane, and when the cutting knife (5) moves to the lowest position, the tangent plane is abutted with the inner cavity of the groove.