Mask belt cutting equipment for mask production

Abstract

The utility model discloses mask belt cutting equipment for mask production, which relates to the field of mask production and comprises a base, a mounting plate is fixedly mounted on the rear side of the base, a conveying component is fixedly mounted on the inner side of the mounting plate, a cutting component is fixedly mounted on the inner side of the conveying component, and a rope guide frame is fixedly mounted at the top of the base. The cutting assembly comprises a supporting frame, and a first electric push rod is fixedly installed at the top of the supporting frame. The first electric push rod is controlled to drive the guide frame to descend, the pressing mechanism is pressed on the ear belt rope for pressing, the first driving motor drives the half gear to rotate between the racks, and teeth outside the racks are located between the upper rack and the lower rack and rotate in a meshed mode to drive the sliding frame to move in the sliding rail in a reciprocating mode. And the cutter is driven by the sliding frame to quickly reciprocate to cut off the ear belt rope, so that the ear belt rope is uniformly and stably cut.

Description

TECHNICAL FIELD

[0001] The utility model relates to a mask production field, concretely relates to a mask belt cutting equipment for mask production. BACKGROUND

[0002] Mask is a kind of sanitary article, generally refers to the air filter into the nose part for filtering into the nose of air, to achieve the purpose of blocking harmful gas, smell, droplet in and out of the nose of the wearer, mask both sides are provided with the elastic mask belt, and the mask belt is cut from long ear belt rope.

[0003] The existing mask belt cutting equipment for mask production, such as the authorized announcement No.CN220762875U discloses a kind of mask belt cutting equipment for mask production, by a certain number of ear belt rope is laid side by side on top plate, by the electric push rod no.1 drives mounting frame to descend, so that the belt is pressed on ear belt rope, by stepper motor drive driving roller rotation, in turn drive belt rotation, drive ear belt rope to move, utilize cutter to cut by electric control, since ear belt rope has certain elasticity, cutter straight up and straight down cutting, the outlet end of ear belt rope is not pressed tightly, ear belt rope is easy to move, it is not easy to cut ear belt rope, simultaneously, ear belt rope passes through top plate, and the friction between belt and ear belt rope is large, and the movement of ear belt rope is not stable enough. UTILITY MODEL CONTENTS

[0004] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0005] A kind of mask belt cutting equipment for mask production, including base, the rear side of the base is fixedly installed with mounting plate, the inner side of the mounting plate is fixedly installed with conveying assembly, the inner side of the conveying assembly is fixedly installed with cutting assembly, the top of the base is fixedly installed with guide rope frame, the cutting assembly includes support frame, the top of the support frame is fixedly installed with electric push rod no.1, the bottom of the electric push rod no.1 is fixedly installed with guide frame located below support frame, the inner side of the guide frame is equipped with slide rail, the inside of the slide rail is movably clamped with sliding frame, the inner side of the sliding frame is fixedly installed with rack on the upper and lower two sides, the middle part of the outer side of the guide frame is fixedly installed with drive motor no.1, the outside of the output shaft of the drive motor no.1 is fixedly installed with half gear located in guide frame, the half gear is arranged between rack, the left and right sides of the outside of the guide frame are fixedly installed with pressing mechanism, the bottom of the sliding frame is fixedly installed with cutter.

[0006] The further improvement in the technical scheme of the utility model lies in that the conveying assembly comprises the second electric push rod, the second electric push rod is fixedly installed at the top of the mounting plate, the bottom of the second electric push rod is fixedly installed with the lifting frame, the inner side of the lifting frame is movably installed with the conveying roller, the front and back sides of the conveying roller are fixedly installed with the synchronous wheel, the outer sides of the adjacent synchronous wheels are movably installed with the synchronous belt, the rear side of the lifting frame is fixedly installed with the second driving motor which is connected with one of the conveying rollers, the top of the base is provided with the notch, the notch is movably installed with the auxiliary roller which corresponds to the position of the conveying roller, and the outer sides of the conveying roller and the auxiliary roller are movably installed with the conveying belt.

[0007] The further improvement in the technical scheme of the utility model lies in that the pressing mechanism comprises the sleeve which is fixedly connected to the outer side of the guide frame, the inner side of the sleeve is movably connected with the spring and the sliding block which is located below the spring, the bottom of the sliding block is fixedly connected with the supporting rod which is located outside the sleeve, and the bottom of the supporting rod is fixedly connected with the pressing plate.

[0008] The further improvement in the technical scheme of the utility model lies in that the half gear is meshed between the racks.

[0009] The further improvement in the technical scheme of the utility model lies in that the bottom of the guide frame is provided with an opening, and the cutter is fixedly connected to the bottom of the sliding frame by bolts.

[0010] The further improvement in the technical scheme of the utility model lies in that the top of the base is provided with the through hole which corresponds to the cutter.

[0011] The further improvement in the technical scheme of the utility model lies in that the top of the lifting frame is provided with the opening, and the cutting assembly is fixedly installed above the opening.

[0012] Thanks to the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0013] The utility model provides a mask belt cutting equipment for mask production, through control electric push rod one drives guide frame to descend, make pressing mechanism press on ear belt rope and carry out pressure tightly, through driving motor one drives half gear to rotate between rack, through the tooth outside the rack is located between the upper and lower two part racks and is engaged to rotate and drives sliding frame to reciprocatingly move in slide rail, through sliding frame drives cutter to cut ear belt rope and cut off fast reciprocatingly, so as to guarantee the uniform stability of ear belt rope cutting.

[0014] The utility model provides a mask band cutting equipment for mask production, through control electric push rod two drive lifting frame to drop, through the transport tape outside the transport roll is attached above ear band rope and is pressed tightly on the transport tape outside the auxiliary roll, through control drive motor no. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic drawing of mask band cutting equipment for mask production of the utility model;

[0016] Figure 2 It is the structure explosion schematic drawing of cutting assembly of the utility model;

[0017] Figure 3 It is the structure schematic drawing of the utility model's press tightly mechanism;

[0018] Figure 4 It is the structure schematic drawing of the utility model's transport assembly;

[0019] Figure 5 It is the structure schematic drawing of the auxiliary roll of the utility model.

[0020] In the drawing: 1, base, 2, mounting plate, 3, transport assembly, 31, electric push rod two, 32, lifting frame, 33, transport roll, 34, synchronous wheel, 35, synchronous belt, 36, drive motor two, 37, auxiliary roll, 38, transport tape, 39, opening, 4, cutting assembly, 41, support frame, 42, electric push rod one, 43, guide frame, 44, slide rail, 45, slide frame, 46, rack, 47, drive motor one, 48, half gear, 49, press tightly mechanism, 491, sleeve, 492, spring, 493, sliding block, 494, support rod, 495, press plate, 410, cutter, 5, guide rope frame. DETAILED DESCRIPTION

[0021] The utility model will be further explained in detail as follows:

[0022] For example, Figures 1 to 5As shown, the utility model provides a kind of mask belt cutting equipment for mask production, including pedestal 1, the rear side of pedestal 1 is fixedly installed with mounting plate 2, the inboard of mounting plate 2 is fixedly installed with conveying assembly 3, the inboard of conveying assembly 3 is fixedly installed with cutting assembly 4, the top of pedestal 1 is fixedly installed with guide rope frame 5, cutting assembly 4 includes support frame 41, the top of support frame 41 is fixedly installed with electric push rod one 42, the bottom of electric push rod one 42 is fixedly installed with guide frame 43 located below support frame 41, the inboard of guide frame 43 is equipped with slide rail 44, the inside of slide rail 44 is movably clamped with sliding frame 45, the inboard of sliding frame 45 is fixedly installed with rack 46 in upper and lower two sides, the middle part of the outside of guide frame 43 is fixedly installed with drive motor one 47, the outside of the output shaft of drive motor one 47 is fixedly installed with half gear 48 located in guide frame 43, half gear 48 is arranged between rack 46, the left and right sides of the outside of guide frame 43 are fixedly installed with pressing mechanism 49, the bottom of sliding frame 45 is fixedly installed with cutter 410.

[0023] by controlling electric push rod one 42 drive guide frame 43 drop, make pressing mechanism 49 press on ear belt rope and carry out compaction, by drive motor one 47 drive half gear 48 is located between rack 46 rotation, by the tooth of the outside of rack 46 is located between its upper and lower two rack 46 meshing rotation drive sliding frame 45 reciprocating activity along slide rail 44, by sliding frame 45 drive cutter 410 fast reciprocating activity ear belt rope is cut and cut, to ensure that ear belt rope cutting uniform stability.

[0024] As shown in Figure 4 and Figure 5 As shown, conveying assembly 3 includes electric push rod two 31, electric push rod two 31 is fixedly installed on the top of mounting plate 2, the bottom of electric push rod two 31 is fixedly installed with lifting frame 32, the inboard of lifting frame 32 is movably installed with conveying roller 33, the front and rear sides of conveying roller 33 are fixedly installed with synchronous wheel 34, the outside of adjacent synchronous wheel 34 is movably installed with synchronous belt 35, the rear side of lifting frame 32 is fixedly installed with drive motor two 36 connected with one of conveying roller 33, the top of pedestal 1 is equipped with notch, notch is movably installed with auxiliary roller 37 corresponding to the position of conveying roller 33, the outside of conveying roller 33 and auxiliary roller 37 is movably installed with conveying belt 38.

[0025] By controlling the electric push rod two 31 to drive the lifting frame 32 to descend, the conveying belt 38 outside the conveying roller 33 is attached above the ear band rope to press it on the conveying belt 38 outside the auxiliary roller 37, the driving motor two 36 connected with the conveying roller 33 is controlled to rotate, the synchronous pulley 34 at the end of the conveying roller 33 is matched with the synchronous belt 35 to drive the conveying roller 33 to rotate, the auxiliary roller 37 outside the conveying roller 33 is driven to rotate by the conveying roller 33, so as to drive the ear band rope between the conveying belt 38 arranged outside the conveying roller 33 and the auxiliary roller 37 to move, the ear band rope is located between the conveying belts 38, so as to move by the rotation of the conveying belt 38, and the stable conveying of the ear band rope is ensured.

[0026] As shown in Figure 3 , the pressing mechanism 49 comprises a sleeve 491 fixedly connected to the outside of the guide frame 43, a spring 492 and a sliding block 493 located below the spring 492 movably clamped in the inside of the sleeve 491, a support rod 494 fixedly connected to the bottom of the sliding block 493 and located outside the sleeve 491, and a pressing plate 495 fixedly connected to the bottom of the support rod 494.

[0027] The pressing plate 495 is pressed on the ear band rope, the support rod 494 pushes the sliding block 493 to move upward in the sleeve 491 to extrude the spring 492 as the guide frame 43 descends, so that the pressing plate 495 presses the ear band rope tightly, avoiding the stretching of the ear band rope due to its elasticity during cutting, and ensuring the stability.

[0028] As shown in Figure 2 , the half gear 48 is arranged between the gear racks 46.

[0029] The half gear 48 is engaged between the gear racks 46, the half gear 48 is engaged between the upper and lower gear racks 46 to rotate, so as to drive the sliding frame 45 to reciprocate and drive the cutter 410 to cut the ear band rope, ensuring the stability of cutting.

[0030] As shown in Figure 2 , the bottom of the guide frame 43 is open, and the cutter 410 is fixedly connected to the bottom of the sliding frame 45 by bolts.

[0031] The cutter 410 is fixed by bolts, which is convenient for disassembly and maintenance.

[0032] As shown in Figure 1 , the top of the base 1 is provided with a through hole corresponding to the cutter 410.

[0033] The cutter 410 is lowered into the through hole, so as to completely cut off the ear band rope.

[0034] As shown in Figure 4 , the top of the lifting frame 32 is provided with an opening 39, and the cutting assembly 4 is fixedly installed above the opening 39.

[0035] By providing the opening 39 , the cutting assembly 4 is installed above the opening 39 to avoid affecting the use of the opening 39 .

[0036] The following is a detailed description of the working principle of the mask tape cutting equipment for mask production.

[0037] like Figures 1 to 5 As shown, by setting the ear strap rope in the notch in the guide rope frame 5 and setting one end thereof under the lifting frame 32, the lifting frame 32 is driven down by controlling the electric push rod 2 31, and the conveyor belt 38 outside the conveyor roller 33 is fitted over the ear strap rope to press it onto the conveyor belt 38 outside the auxiliary roller 37, and the conveyor roller 33 connected thereto is driven to rotate by controlling the drive motor 2 36, and the synchronous wheel 34 at the end of the conveyor roller 33 cooperates with the synchronous belt 35 to drive the conveyor roller 33 to rotate, and the conveyor belt 38 outside the conveyor roller 33 is driven to rotate by the conveyor roller 33, thereby driving the ear strap rope between the conveyor roller 33 and the conveyor belt 38 set outside the auxiliary roller 37 to move, and the guide frame 43 is driven down by controlling the electric push rod 1 42 to make the pressure plate 495 is pressed on the ear strap rope, and as the guide frame 43 descends, the support rod 494 pushes the slider 493 in the sleeve 491 to move up and squeeze the spring 492, so that the pressure plate 495 presses the ear strap rope, and contacts the ear strap rope through the cutter 410 under the guide frame 43, and drives the half gear 48 to rotate between the rack 46 through the driving motor 1 47. The teeth on the outside of the rack 46 are engaged and rotated between the upper and lower parts of the rack 46 to drive the slide frame 45 to reciprocate along the slide rail 44. The slide frame 45 drives the cutter 410 to reciprocate quickly to cut the ear strap rope and then reset it to ensure stable cutting of the ear strap rope. After cutting, the cut ear strap rope is moved out by controlling the rotation of the conveyor roller 33 and the subsequent ear strap ropes are moved.

[0038] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A mask strap cutting device for mask production, comprising a base (1), characterized in that: The rear side of the base (1) is fixedly installed with a mounting plate (2), the inner side of the mounting plate (2) is fixedly installed with a conveying assembly (3), the inner side of the conveying assembly (3) is fixedly installed with a cutting assembly (4), and the top of the base (1) is fixedly installed with a guide rope frame (5). The cutting assembly (4) comprises a support frame (41), the top of the support frame (41) is fixedly installed with an electric push rod I (42), the bottom of the electric push rod I (42) is fixedly installed with a guide frame (43) below the support frame (41), the inner side of the guide frame (43) is provided with a sliding rail (44), the inside of the sliding rail (44) is movably connected with a sliding frame (45), the inner side of the sliding frame (45) is fixedly installed with a gear rack (46) on the upper side and the lower side, the middle of the outer side of the guide frame (43) is fixedly installed with a driving motor I (47), the outside of the output shaft of the driving motor I (47) is fixedly installed with a half gear (48) in the guide frame (43), the half gear (48) is arranged between the gear racks (46), the outer side of the guide frame (43) is fixedly installed with a pressing mechanism (49) on the left side and the right side, and the bottom of the sliding frame (45) is fixedly installed with a cutter (410).

2. A mask belt cutting apparatus for mask production according to claim 1, characterized in that: The conveying assembly (3) comprises an electric push rod II (31), the electric push rod II (31) is fixedly installed on the top of the mounting plate (2), the bottom of the electric push rod II (31) is fixedly installed with a lifting frame (32), the inner side of the lifting frame (32) is movably installed with a conveying roller (33), the front side and the rear side of the conveying roller (33) are fixedly installed with a synchronous wheel (34), the outer side of adjacent synchronous wheels (34) are movably installed with a synchronous belt (35), the rear side of the lifting frame (32) is fixedly installed with a driving motor II (36) connected with one of the conveying rollers (33), the top of the base (1) is provided with a notch, the notch is movably installed with an auxiliary roller (37) corresponding to the position of the conveying roller (33), and the outer side of the conveying roller (33) and the auxiliary roller (37) is movably installed with a conveying belt (38).

3. A mask belt cutting apparatus for mask production according to claim 1 characterized in that: The pressing mechanism (49) comprises a sleeve (491) fixedly connected to the outer side of the guide frame (43), the inside of the sleeve (491) is movably connected with a spring (492) and a sliding block (493) below the spring (492), the bottom of the sliding block (493) is fixedly connected with a support rod (494) outside the sleeve (491), and the bottom of the support rod (494) is fixedly connected with a pressing plate (495).

4. A mask belt cutting apparatus for mask production according to claim 1, characterized in that: The half gear (48) is arranged between the gear racks (46).

5. A mask belt cutting apparatus for mask production according to claim 1 characterized in that: The bottom of the guide frame (43) is arranged in an open manner, and the cutter (410) is fixedly connected to the bottom of the sliding frame (45) by bolts.

6. A mask belt cutting apparatus for mask production according to claim 5, characterized in that: The top of the base (1) is provided with a through hole corresponding to the cutter (410).

7. A mask belt cutting apparatus for mask production according to claim 2, characterized in that: The top of the lifting frame (32) is provided with an opening (39), and the cutting assembly (4) is fixedly installed above the opening (39).

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