A cutting device for producing screen windows

Abstract

A cutting device for screen window production, the utility model relates to the technical field of screen window production, support columns are equidistantly distributed and fixed on the upper ends of the front and rear inner walls of an operating slot; a limit plate is fixed on an operating table, and the limit plate is arranged on the rear side of the operating slot; a scale marking layer is provided on the limit plate; a limit mechanism is arranged in the operating slot; the limit columns are respectively embedded between the support columns; a moving rod is arranged in the operating slot, and the limit column is fixed on the moving rod; a No. 1 connecting rod is respectively fixed to the left and right of the bottom of the moving rod; a No. 2 connecting rod is fixed between two No. 1 connecting rods; a No. 1 screw is respectively screwed on the rear inner wall of the operating slot through bearings; the limit can be performed according to the width of the screen net to avoid inaccurate positioning of the screen net before cutting; the screen net can be fixed during cutting to avoid deviation of the screen net during cutting.

Description

Technical Field

[0001] The utility model relates to the technical field of screen window production, in particular to a cutting device for screen window production. Background Art

[0002] The produced screen net needs to be cut according to the use length of the screen. Currently, it is generally cut using simple scissors or knives. This cutting method is easy to cut off-center and difficult to cut the required length. Therefore, a cutting device for screen production is proposed. Utility Model Content

[0003] The utility model aims to solve the defects and shortcomings of the prior art and to provide a cutting device for producing screen windows, so as to solve the above problems.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: it comprises an operating table; an operating slot is provided in the operating table; a detection door is provided on the opening of the right wall of the operating table;

[0005] It also contains:

[0006] Support columns, the number of which is several and which are equidistantly distributed and fixed on the upper ends of the front and rear inner side walls of the operating slot;

[0007] A limit plate, the limit plate is fixed on the operating table and is arranged at the rear side of the operating slot; a scale marking layer is arranged on the limit plate;

[0008] The limiting mechanism is arranged in the operating slot; the limiting mechanism comprises:

[0009] Limiting columns, the number of which is several and are respectively embedded between the supporting columns;

[0010] A moving rod, wherein the moving rod is arranged in the operating slot, and a limiting column is fixed on the moving rod;

[0011] A No. 1 connecting rod, wherein the number of the No. 1 connecting rods is two and they are fixed to the left and right sides of the bottom of the moving rod respectively;

[0012] A No. 2 connecting rod, the No. 2 connecting rod being fixed between the two No. 1 connecting rods;

[0013] The first screw rod has two screw rods, and the first screw rods are respectively screwed to the rear inner wall of the operation slot through bearings; the front end of the first screw rod is connected to the output shaft of the first motor, the first motor is connected to an external power supply, and the first motor is fixed to the front inner wall of the operation slot;

[0014] A backing plate, the backing plate being fixed to the upper end of the left inner wall of the operating slot;

[0015] A fixing mechanism, the fixing mechanism is arranged on the operating table; the fixing mechanism comprises:

[0016] Fixed platform, the number of the fixed platforms is two, the fixed platform on the left is arranged above the pad, and connecting plates are fixed front and back between the left and right fixed platforms;

[0017] An electric telescopic rod, wherein the electric telescopic rod is fixed on the operating table and connected to an external power supply; the movable end of the electric telescopic rod is fixed to the connecting plate on the front side;

[0018] No. 2 support rods, the number of which is two and respectively fixed to the connection plate at the rear side, the No. 2 support rods are movably inserted in the support tube, and the support tube is fixed on the operating table;

[0019] The cutting mechanism is arranged on the left side of the operating slot; the cutting mechanism comprises:

[0020] A cutting blade, wherein the cutting blade is arranged between the fixed tables, the left side of the cutting blade is connected to the output shaft of the No. 2 motor, and the No. 2 motor is connected to an external power supply; the left side of the No. 2 motor is fixed to the No. 1 mounting plate, and the right side of the cutting blade is screwed to the No. 2 mounting plate through a shaft and a bearing;

[0021] A moving block, wherein the moving block is fixed between the bottom of the No. 1 mounting plate and the No. 2 mounting plate, and the bottom of the moving block is connected with left and right No. 2 moving wheels;

[0022] A second screw rod, the second screw rod is inserted into the moving block through a threaded connection, and the front end of the second screw rod is screwed to the rear inner wall of the operating groove through a bearing;

[0023] The third motor is fixed on the front inner wall of the operation slot and is connected to an external power supply.

[0024] Preferably, a No. 1 supporting rod is fixed to the bottom of the No. 1 connecting rod, and a No. 1 moving wheel is connected to the bottom of the No. 1 supporting rod.

[0025] Preferably, an anti-slip pad is fixed to the bottom of the fixing platform.

[0026] Preferably, the impurity removal mechanism is connected to the cutting mechanism, and the impurity removal mechanism comprises:

[0027] A vacuum cleaner, the vacuum cleaner is fixed on the front inner wall of the operating slot, and the vacuum cleaner is connected to an external power source;

[0028] A telescopic tube, the telescopic tube is connected to the air inlet end of the vacuum cleaner, the rear end of the telescopic tube is connected to the fixed tube through the rear end of the fixed tube, and the rear end of the fixed tube is fixed between the first mounting plate and the second mounting plate through the third mounting plate;

[0029] The air intake pipe is connected with the fixed pipe through the air intake pipe, and the air intake pipe is an "L"-shaped structure; the upper end of the air intake pipe is arranged on the front side of the cutting blade.

[0030] Preferably, the air scoop is connected through the upper end of the air inlet pipe.

[0031] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model provides a cutting device for screen window production, which can limit the position according to the width of the screen window net to avoid inaccurate positioning of the screen window net before cutting; the screen window net can be fixed during cutting to avoid deviation of the screen window net during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0033] Figure 1 It is a structural schematic diagram of the utility model.

[0034] Figure 2 It is a structural schematic diagram of the limiting mechanism in the utility model.

[0035] Figure 3 It is a structural schematic diagram of the fixing mechanism in the utility model.

[0036] Figure 4 It is a structural schematic diagram of the cutting mechanism and the impurity removing mechanism in the utility model.

[0037] Description of reference numerals:

[0038] Operating table 1, operating slot 1-1, supporting column 2, limiting plate 3, scale identification layer 4, limiting mechanism 5, limiting column 5-1, moving rod 5-2, No. 1 connecting rod 5-3, No. 1 supporting rod 5-4, No. 1 moving wheel 5-5, No. 2 connecting rod 5-6, No. 1 screw rod 5-7, No. 1 motor 5-8, pad 6, fixing mechanism 7, fixing table 7-1, connecting plate 7-2, anti-slip pad 7-3, electric telescopic rod 7-4, Support rod No. 2 7-5, support tube 7-6, cutting mechanism 8, cutting disc 8-1, motor No. 2 8-2, mounting plate No. 1 8-3, mounting plate No. 2 8-4, moving block 8-5, moving wheel No. 2 8-6, screw rod No. 2 8-7, motor No. 3 8-8, debris removal mechanism 9, vacuum cleaner 9-1, telescopic tube 9-2, fixed tube 9-3, mounting plate No. 3 9-4, air inlet pipe 9-5, wind bucket 9-6, detection door 10. DETAILED DESCRIPTION

[0039] The utility model is further described below in conjunction with the accompanying drawings.

[0040] See also Figure 1-4 , it comprises an operating table 1; an operating slot 1-1 is provided in the operating table 1; a detection door 10 is provided on the opening of the right wall of the operating table 1;

[0041] It also contains:

[0042] Support columns 2, the number of the support columns 2 is several, and they are equidistantly distributed and fixed to the upper ends of the front and rear inner walls of the operating slot 1-1 by bolts;

[0043] The limit plate 3 is fixed on the operating table 1 and is arranged at the rear side of the operating slot 1-1; a scale marking layer 4 is arranged on the limit plate 3;

[0044] The limiting mechanism 5 is arranged in the operating slot 1-1; the limiting mechanism 5 comprises:

[0045] Limiting columns 5-1, the number of the limiting columns 5-1 is several, and they are respectively embedded between the supporting columns 2;

[0046] A moving rod 5-2, wherein the moving rod 5-2 is disposed in the operating slot 1-1, and the limiting column 5-1 is fixed on the moving rod 5-2;

[0047] A No. 1 connecting rod 5-3, wherein the number of the No. 1 connecting rod 5-3 is two, and they are fixed to the left and right sides of the bottom of the moving rod 5-2 respectively; a No. 1 supporting rod 5-4 is fixed to the bottom of the No. 1 connecting rod 5-3, and a No. 1 moving wheel 5-5 is connected to the bottom of the No. 1 supporting rod 5-4;

[0048] A second connecting rod 5-6, wherein the second connecting rod 5-6 is fixed between the two first connecting rods 5-3;

[0049] The number of the screw rods 5-7 is two, and they are respectively screwed to the rear inner wall of the operation slot 1-1 through bearings; the front end of the screw rod 5-7 is connected to the output shaft of the motor 5-8, the motor 5-8 is connected to the external power supply, the motor 5-8 is fixed to the front inner wall of the operation slot 1-1, and the specific model of the motor 5-8 is directly purchased from the market and installed and used according to actual use requirements;

[0050] A backing plate 6, wherein the backing plate 6 is fixed to the upper end of the left inner wall of the operating slot 1-1;

[0051] The fixing mechanism 7 is arranged on the operating table 1; the fixing mechanism 7 comprises:

[0052] The number of the fixed platforms 7-1 is two, the fixed platform 7-1 on the left is arranged above the pad 6, and connecting plates 7-2 are fixed between the left and right fixed platforms 7-1 in front and back; the bottom of the fixed platform 7-1 is fixed with an anti-slip pad 7-3 by gluing;

[0053] The electric telescopic rod 7-4 is fixed to the operating table 1 by bolts, the electric telescopic rod 7-4 is connected to an external power supply, and the specific use model of the electric telescopic rod 7-4 is directly purchased and installed from the market according to actual use requirements; the movable end of the electric telescopic rod 7-4 is fixed to the front connecting plate 7-2;

[0054] The second support rod 7-5, the number of the second support rod 7-5 is two, and they are respectively fixed to the connecting plate 7-2 at the rear side, the second support rod 7-5 is movably inserted in the support tube 7-6, and the support tube 7-6 is fixed on the operating table 1;

[0055] The cutting mechanism 8 is arranged on the left side of the operating slot 1-1; the cutting mechanism 8 comprises:

[0056] Cutting blade 8-1, the cutting blade 8-1 is arranged between the fixed platform 7-1, the left side of the cutting blade 8-1 is connected to the output shaft of the second motor 8-2, and the second motor 8-2 is connected to the external power supply; the left side of the second motor 8-2 is fixed on the first mounting plate 8-3, and the right side of the cutting blade 8-1 is screwed on the second mounting plate 8-4 through the shaft and the bearing;

[0057] A moving block 8-5, wherein the moving block 8-5 is fixed between the bottom of the No. 1 mounting plate 8-3 and the No. 2 mounting plate 8-4, and the bottom of the moving block 8-5 is connected to the left and right No. 2 moving wheels 8-6;

[0058] The second screw rod 8-7 is inserted into the moving block 8-5 through a threaded connection, and the front end of the second screw rod 8-7 is screwed to the rear inner wall of the operating slot 1-1 through a bearing;

[0059] The third motor 8-8 is fixed on the front inner wall of the operation slot 1-1, the third motor 8-8 is connected to an external power supply, and the specific model of the third motor 8-8 is purchased and installed directly from the market according to actual use requirements;

[0060] The impurity removal mechanism 9 is connected to the cutting mechanism 8, and the impurity removal mechanism 9 comprises:

[0061] A vacuum cleaner 9-1, wherein the vacuum cleaner 9-1 is fixed to the front inner wall of the operating slot 1-1, and the vacuum cleaner 9-1 is connected to an external power source. The specific model of the vacuum cleaner 9-1 is purchased directly from the market and installed and used according to actual use requirements;

[0062] Telescopic tube 9-2, the telescopic tube 9-2 is connected to the air inlet end of the vacuum cleaner 9-1, the rear end of the telescopic tube 9-2 is connected to the fixed tube 9-3, and the rear end of the fixed tube 9-3 is fixed between the first mounting plate 8-3 and the second mounting plate 8-4 through the third mounting plate 9-4;

[0063] An air intake pipe 9-5, the air intake pipe 9-5 is connected to the fixed pipe 9-3, and the air intake pipe 9-5 is an "L"-shaped structure; the upper end of the air intake pipe 9-5 is arranged on the front side of the cutting blade 8-1;

[0064] The wind scoop 9-6 is connected through the upper end of the air inlet pipe 9-5.

[0065] The working principle of this specific embodiment is as follows: the screen net to be cut is placed on the operating table 1; the back side of the screen net is placed against the limit plate 3, and the No. 1 motor 5-8 is started to rotate the two No. 1 screw rods 5-7, drive the No. 2 moving rod to move, so that several limit columns 5-1 are moved, and the limit columns 5-1 are placed against the screen net; according to the indication of the scale identification layer 4, the length of the screen net on the support column 2 is adjusted; the electric telescopic rod 7-4 is started to lower the fixed platform 7-1, and the anti-skid pad 7-3 is placed against the screen net, and the No. 2 motor 8-2 and the No. 3 motor 8-8 are started to rotate the No. 2 screw rod 8-7, drive the moving block 8-5 to move, and the cutting piece 8-1 is rotated and moved to cut the screen net; the vacuum cleaner 9-1 is started to make the air bucket 9-6 and the air inlet pipe 9-5 suck away the cut debris.

[0066] After adopting the above structure, the beneficial effects of this specific implementation are:

[0067] 1. A limiting mechanism 5 and a limiting plate 3 are provided, which can limit the position according to the width of the screen net to avoid inaccurate positioning of the screen net before cutting;

[0068] 2. A fixing mechanism 7 and a cutting mechanism 8 are provided to fix the window screen when cutting, so as to prevent the window screen from being offset when cutting.

[0069] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A cutting device for producing screen windows, comprising an operating table (1); an operating slot (1-1) is provided in the operating table (1); a detection door (10) is provided on an opening on the right side wall of the operating table (1); It is characterized in that It also contains: Support columns (2), the number of the support columns (2) being several and being equidistantly distributed and fixed on the upper ends of the front and rear inner side walls of the operating slot (1-1); A limit plate (3), wherein the limit plate (3) is fixed on the operating table (1), and the limit plate (3) is arranged at the rear side of the operating slot (1-1); a scale marking layer (4) is provided on the limit plate (3); A limiting mechanism (5), wherein the limiting mechanism (5) is arranged in the operating slot (1-1); the limiting mechanism (5) comprises: Limiting columns (5-1), the limiting columns (5-1) being of a plurality and respectively embedded between the supporting columns (2); A moving rod (5-2), wherein the moving rod (5-2) is arranged in the operating groove (1-1), and the limiting column (5-1) is fixed on the moving rod (5-2); A No. 1 connecting rod (5-3), wherein the number of the No. 1 connecting rods (5-3) is two and they are respectively fixed on the left and right sides of the bottom of the moving rod (5-2); A No. 2 connecting rod (5-6), wherein the No. 2 connecting rod (5-6) is fixed between the two No. 1 connecting rods (5-3); No. 1 screw rods (5-7), the number of the No. 1 screw rods (5-7) being two and respectively screwed to the rear inner wall of the operating slot (1-1) via bearings; the front end of the No. 1 screw rod (5-7) being connected to the output shaft of the No. 1 motor (5-8), the No. 1 motor (5-8) being connected to an external power source, and the No. 1 motor (5-8) being fixed to the front inner wall of the operating slot (1-1); A backing plate (6), the backing plate (6) being fixed to the upper end of the left inner wall of the operating groove (1-1); A fixing mechanism (7), wherein the fixing mechanism (7) is arranged on the operating table (1); the fixing mechanism (7) comprises: A fixed platform (7-1), wherein the number of the fixed platforms (7-1) is two, the fixed platform (7-1) on the left is arranged above the pad (6), and connecting plates (7-2) are fixed front and back between the two fixed platforms (7-1) on the left and right; An electric telescopic rod (7-4), wherein the electric telescopic rod (7-4) is fixed on the operating table (1), and the electric telescopic rod (7-4) is connected to an external power source; the movable end of the electric telescopic rod (7-4) is fixed to the front connection plate (7-2); No. 2 support rods (7-5), the number of the No. 2 support rods (7-5) being two and respectively fixed to the rear connection plate (7-2), the No. 2 support rods (7-5) being movably inserted into the support tube (7-6), and the support tube (7-6) being fixed on the operating table (1); A cutting mechanism (8), wherein the cutting mechanism (8) is arranged on the left side of the operating slot (1-1); the cutting mechanism (8) comprises: A cutting blade (8-1), wherein the cutting blade (8-1) is disposed between the fixed platforms (7-1), the left side of the cutting blade (8-1) is connected to the output shaft of the second motor (8-2), and the second motor (8-2) is connected to an external power source; the left side of the second motor (8-2) is fixed to the first mounting plate (8-3), and the right side of the cutting blade (8-1) is screwed to the second mounting plate (8-4) via a shaft and a bearing; A moving block (8-5), wherein the moving block (8-5) is fixed between the bottom of the first mounting plate (8-3) and the second mounting plate (8-4), and the bottom of the moving block (8-5) is connected to left and right second moving wheels (8-6); A second screw rod (8-7), the second screw rod (8-7) being inserted into the moving block (8-5) by screw thread connection, and the front end of the second screw rod (8-7) being screwed onto the rear inner wall of the operating slot (1-1) by a bearing; A third motor (8-8), wherein the third motor (8-8) is fixed on the front inner wall of the operating slot (1-1), and the third motor (8-8) is connected to an external power source.

2. A cutting device for window screen production according to claim 1, characterized in that: A No. 1 support rod (5-4) is fixed to the bottom of the No. 1 connecting rod (5-3), and a No. 1 moving wheel (5-5) is connected to the bottom of the No. 1 support rod (5-4).

3. A cutting device for window screen production according to claim 1, characterized in that: An anti-skid pad (7-3) is fixed to the bottom of the fixed platform (7-1).

4. A cutting device for window screen production according to claim 1, characterized in that: A debris removal mechanism (9), wherein the debris removal mechanism (9) is connected to the cutting mechanism (8), and the debris removal mechanism (9) comprises: A vacuum cleaner (9-1), wherein the vacuum cleaner (9-1) is fixed on the front inner wall of the operating slot (1-1), and the vacuum cleaner (9-1) is connected to an external power source; A telescopic tube (9-2), the telescopic tube (9-2) being connected to the air inlet end of the vacuum cleaner (9-1), the rear end of the telescopic tube (9-2) being connected through the fixed tube (9-3), the rear end of the fixed tube (9-3) being fixed between the first mounting plate (8-3) and the second mounting plate (8-4) via the third mounting plate (9-4); An air intake pipe (9-5), the air intake pipe (9-5) is connected through the fixed pipe (9-3), and the air intake pipe (9-5) is an "L"-shaped structure; the upper end of the air intake pipe (9-5) is arranged on the front side of the cutting blade (8-1).

5. A cutting device for window screen production according to claim 4, characterized in that: The wind scoop (9-6) is connected through the upper end of the air intake pipe (9-5).

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