Facial mask forming machine with automatic deviation rectifying function

Abstract

The utility model relates to a facial mask forming machine, in particular to a facial mask forming machine with an automatic deviation rectifying function. The facial mask forming machine with the automatic deviation rectifying function comprises a base plate, a side plate, a first support, a machine table, a control panel, a conveyor, a material belt roller, a winding roller, a rotating motor, a facial mask hobbing cutter and the like. A side plate is arranged on the rear side of the chassis, first supports are arranged on the front side and the rear side of the top of the chassis, a material belt roller is connected to the middle between the two first supports through a connecting rod, a machine table is arranged on the left side of the top of the chassis, a control panel is arranged on the front side of the machine table, and a conveyor is connected to the top of the machine table. Due to the design of the servo motor, the screw rod and the pressure sensor, the tension of the material belt is monitored in real time through the pressure sensor, and the height of the movable sleeve is automatically adjusted through the servo motor and the screw rod system, so that the tightness of the material belt after deviation correction is controlled, and the tension uniformity of the material belt in the whole production process is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a mask forming machine, especially a mask forming machine with automatic deviation rectifying function. BACKGROUND

[0002] The main use of the mask is to provide intensive care for the skin in a short time. They can be used to improve various skin problems, such as dryness, oiliness, color spots and aging, etc. During the mask making and cutting process, the material belt may deviate due to mechanical vibration, uneven material tension or deviation of the roller position, etc. The deviation rectifying mechanism can be used to adjust the material belt.

[0003] After the deviation of the material belt is rectified, the tension of the material belt changes, but the current mask forming machine does not have a tightening mechanism, which will cause uneven tension of the material belt. If it is too tight, it will affect the shape of the cut mask. If it is too loose, it will cause the material belt to relax under the mask hob, affecting the cutting accuracy. UTILITY MODEL CONTENTS

[0004] In order to overcome the problem that the tension of the material belt changes after the deviation of the material belt is rectified, the current mask forming machine does not have a tightening mechanism, which causes uneven tension of the material belt, and the shape of the mask is affected if it is too tight, and the cutting accuracy is affected if it is too loose, the utility model can provide a mask forming machine with automatic deviation rectifying function.

[0005] The technical scheme of the utility model is: a mask forming machine with automatic deviation rectifying function, comprising a chassis, a side plate, a first support, a machine table, a control panel, a conveyor, a material belt roller, a winding roller, a rotary motor, a mask hob, a deviation rectifying mechanism and a tightening mechanism, the rear side of the chassis is provided with a side plate, the top of the chassis is provided with a first support on both sides, the middle part between the two first supports is provided with a material belt roller, the left side of the top of the chassis is provided with a machine table, the front side of the machine table is provided with a control panel, the top of the machine table is connected with a conveyor, the front side of the side plate is provided with a mask hob, the mask hob is located directly above the conveyor, the upper part between the two first supports is connected with a winding roller, the rear side of the winding roller is provided with a rotary motor, the output shaft of the rotary motor is connected to the winding roller, the top of the chassis is provided with a tightening mechanism, and the tightening mechanism is connected with the deviation rectifying mechanism.

[0006] As a preferred, the deviation rectifying mechanism comprises a connecting plate, an electric sliding rail, an L-shaped plate and a position sensor, the top of the chassis is provided with a connecting plate, the top of the connecting plate is provided with an electric sliding rail on both sides, the moving parts on the two electric sliding rails are both provided with an L-shaped plate, the two L-shaped plates are connected with a movable sleeve, the movable sleeve is built-in with a pressure sensor, the front side of the conveyor is provided with a position sensor, the position sensor is located on the right side of the mask hob, and the pressure sensor, the position sensor and the electric sliding rail are all electrically connected with the control panel.

[0007] As preferred, the tightening mechanism comprises a servo motor, a support frame and a screw rod, the support frame is arranged on the top of the chassis, the servo motor is arranged on the top of the support frame, the output shaft of the servo motor is connected with the screw rod, and the screw rod is threadedly connected with the connecting plate.

[0008] As preferred, the utility frame, the support frame, the partition plate and the limiting plate are further arranged, the support frame is arranged on the top of the chassis, the utility frame is arranged between the support frame and the first support, the limiting plate is arranged on the left end of the utility frame, and the partition plate is slidably connected with the top of the utility frame.

[0009] As preferred, the telescopic cylinder and the convex block are further arranged, the telescopic cylinder is arranged on the upper portion of the first support, the telescopic rod of the telescopic cylinder is connected with the convex block, and the convex block is matched with the material belt roller.

[0010] As preferred, the distance between the telescopic cylinder and the utility frame is greater than the radius of the material belt roller.

[0011] The utility model has the advantages that: the servo motor, the screw rod and the pressure sensor are designed, the tension of the material belt is monitored in real time through the pressure sensor, the height of the movable sleeve is automatically adjusted through the servo motor and the screw rod system, so that the tightness of the material belt after deviation correction is controlled, the tension of the material belt in the whole production process is ensured to be uniform, and the problems of poor cutting and inconsistent mask shape caused by uneven tension are avoided. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0013] Figure 2 It is a three-dimensional structure schematic view of the utility model.

[0014] Figure 3 It is a three-dimensional structure schematic view of the utility model.

[0015] Figure 4 It is a three-dimensional structure schematic view of the utility model.

[0016] Figure 5 It is a three-dimensional structure schematic view of the utility model.

[0017] In the above drawings: 1, the chassis, 2, side plate, 3, the first support, 301, the second support, 4, machine, 401, control panel, 5, conveyor, 6, storage frame, 601, support frame, 7, material belt roller, 8, partition, 9, telescopic cylinder, 10, protruding block, 11, limit plate, 12, winding roller, 13, rotary motor, 14, servo motor, 141, support frame, 142, screw, 15, connecting plate, 16, electric slide rail, 17, L-shaped plate, 18, position sensor, 19, mask hob, 20, fixed frame, 21, first connecting block, 22, second connecting block, 23, movable sleeve, 24, support sleeve. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] A mask forming machine with automatic deviation correction function, as shown in Figures 1-5 The mask forming machine comprises a chassis 1, a side plate 2, a first support 3, a machine 4, a control panel 401, a conveyor 5, a material belt roller 7, a winding roller 12, a rotary motor 13, a mask hob 19, a fixed frame 20, a first connecting block 21, a second connecting block 22, a second support 301, a support sleeve 24, a deviation correction mechanism and a tightening mechanism. The rear side of the chassis 1 is provided with the side plate 2. The top of the chassis 1 is provided with the first support 3 on both sides. The material belt roller 7 is arranged between the two first supports 3. The left side of the top of the chassis 1 is provided with the machine 4. The front side of the machine 4 is provided with the control panel 401. The top of the machine 4 is connected with the conveyor 5. The front side of the side plate 2 is provided with the mask hob 19, which is located directly above the conveyor 5. The upper part between the two first supports 3 is connected with the winding roller 12. The rear side of the winding roller 12 is provided with the rotary motor 13. The output shaft of the rotary motor 13 is connected to the winding roller 12. The top of the chassis 1 is provided with the tightening mechanism. The tightening mechanism is connected with the deviation correction mechanism. The top of the chassis 1 is provided with the second support 301. The outer side of the conveyor 5 is provided with the second connecting block 22, the fixed frame 20 and the first connecting block 22 from right to left. The second support 301, the second connecting block 22, the fixed frame 20 and the first connecting block 22 are all provided with the support sleeve 24.

[0020] As shown in Figure 4As shown, the deviation rectifying mechanism includes a connecting plate 15, an electric slide rail 16, an L-shaped plate 17 and a position sensor 18, the top of the chassis 1 is provided with the connecting plate 15, the top of the connecting plate 15 is provided with the electric slide rail 16 on both sides, the movable part of the two electric slide rails 16 is rotatably provided with the L-shaped plate 17, the two L-shaped plates 17 are connected with the movable sleeve 23, the movable sleeve 23 is provided with a pressure sensor, the front side of the conveyor 5 is provided with the position sensor 18, the position sensor 18 is located on the right side of the mask hob 19, the pressure sensor, the position sensor 18 and the electric slide rail 16 are electrically connected with the control panel 401, the tightening mechanism includes a servo motor 14, a support frame 141 and a screw rod 142, the top of the chassis 1 is provided with the support frame 141 on both sides, the support frame 141 is located on both sides of the connecting plate 15, the top of the two support frames 141 is provided with the servo motor 14, the servo motor 14 is electrically connected with the control panel 401, the output shaft of the servo motor 14 is connected with the screw rod 142, and the screw rod 142 is threadedly connected with the connecting plate 15.

[0021] As shown in the Figure 3 , it also includes a storage frame 6, a support frame 601, a partition plate 8 and a limiting plate 11, the top of the chassis 1 is provided with the support frame 601, the support frame 601 and the first support 3 are provided with the storage frame 6, the left end of the storage frame 6 is provided with the limiting plate 11, the top of the storage frame 6 is slidably connected with the partition plate 8, the partition plate 8 penetrates through the storage frame 6, and the standby material belt roller 7 can be placed in the storage frame 6, and when it is needed to be used, the partition plate 8 can be lifted to make the material belt roller 7 slide to the left side of the storage frame 6, which is simple and convenient to operate, and the limiting plate 11 can prevent the material belt roller 7 from sliding out.

[0022] As shown in the Figure 3 , it also includes a telescopic cylinder 9 and a protrusion 10, the two first supports 3 are provided with the telescopic cylinder 9, the distance between the telescopic cylinder 9 and the storage frame 6 is greater than the radius of the material belt roller 7, the material belt roller 7 has enough space so as not to contact the storage frame 6, avoiding the material belt from being jammed or damaged, the telescopic rod of the two telescopic cylinders 9 is connected with the protrusion 10, and the protrusion 10 and the material belt roller 7 are matched.

[0023] Working principle: the material belt roller 7 is supported in the designated position, the two telescopic cylinders 9 are started, the telescopic rods on the two telescopic cylinders 9 drive the protruding blocks 10 to move in the direction of the material belt roller 7, so as to fix the material belt roller 7 in the air, the telescopic cylinders 9 are closed, the adhesive is applied on the winding roller 12, one end of the material belt is threaded through the bottom of the movable sleeve 23, and then threaded through the second connecting block 22, the first connecting block 21, the fixed frame 20 and the supporting sleeve 24 on the second support 301 in sequence, and finally the material belt is pasted on the winding roller 12. The rotary motor 13 and the mask rolling cutter 19 are started, the rotary motor 13 drives the winding roller 12 to rotate, the material belt is moved through the winding roller 12, and when the material belt passes through the bottom of the mask rolling cutter 19, the material belt is cut into mask pieces of a predetermined shape by the mask rolling cutter 19, with the continuous advancement of the material belt, the mask pieces are cut out in sequence and then transported to the next work line by the conveyor 5. During the movement of the material belt, mechanical vibration or uneven tension of the material belt can cause the material belt to deviate, if the material belt deviates, the position sensor 18 detects the degree of deviation of the material belt, sends an electric signal to the control panel 401, and the control panel 401 receives the signal, calculates the adjustment range according to the deviation, sends an electric signal to the electric sliding rail 16 to start the electric sliding rail 16, adjusts the position of the L-shaped plate 17 through the moving part on the electric sliding rail 16 to adjust the direction of the movable sleeve 23, so that the movable sleeve 23 returns to the correct path, then the pressure sensor feeds back an electric signal to the control panel 401, the control panel 401 compares the pressure fed back by the pressure sensor with the standard pressure, and sends an electric signal to the servo motor 14 to start the servo motor 14, the servo motor 14 drives the screw 142 to rotate, so that the connecting plate 15 moves up and down, thereby driving the movable sleeve 23 to move up and down to adjust the tightness of the material belt.

[0024] Those skilled in the art should understand that the above embodiments do not limit the utility model in any form, and any technical solution obtained by equivalent replacement or equivalent transformation falls within the protection scope of the utility model.

Claims

1. A mask forming machine with automatic correction function, comprising a chassis (1), side plates (2), first supports (3), and a machine base (4), wherein the side plates (2) are provided on the rear side of the chassis (1), the first supports (3) are provided on both the front and rear sides of the top of the chassis (1), and the machine base (4) is provided on the left side of the top of the chassis (1), characterized in that: It also includes a control panel (401), a conveyor (5), a material belt roller (7), a take-up roller (12), a rotary motor (13), a mask roller (19), a correction mechanism, and a tightening mechanism. The material belt roller (7) is located in the middle between the two first supports (3). The control panel (401) is located on the front side of the machine base (4). The conveyor (5) is connected to the top of the machine base (4). The mask roller (19) is located on the front side of the side plate (2). The mask roller (19) is located directly above the conveyor (5). The take-up roller (12) is connected above the two first supports (3). The rotary motor (13) is located on the rear side of the take-up roller (12). The output shaft of the rotary motor (13) is connected to the take-up roller (12). The tightening mechanism is located on the top of the chassis (1). The correction mechanism is connected to the tightening mechanism.

2. A mask forming machine with automatic deviation correction function according to claim 1, characterized in that: The correction mechanism includes a connecting plate (15), an electric slide rail (16), an L-shaped plate (17), and a position sensor (18). The chassis (1) is provided with a connecting plate (15) on the top. Electric slide rails (16) are provided on both the front and rear sides of the top of the connecting plate (15). L-shaped plates (17) are provided on the moving parts on the two electric slide rails (16). A movable sleeve (23) is connected between the two L-shaped plates (17). The movable sleeve (23) has a built-in pressure sensor. A position sensor (18) is provided on the front side of the conveyor (5). The position sensor (18) is located on the right side of the mask roller (19). The pressure sensor, the position sensor (18), and the electric slide rail (16) are all electrically connected to the control panel (401).

3. A mask forming machine with automatic deviation correction function according to claim 2, characterized in that: The tightening mechanism includes a servo motor (14), a support frame (141), and a screw (142). The support frame (141) is provided on both the front and rear sides of the top of the chassis (1). The support frame (141) is located on the front and rear sides of the connecting plate (15). The servo motor (14) is provided on the top of the support frame (141). The servo motor (14) is electrically connected to the control panel (401). The screw (142) is connected to the output shaft of the servo motor (14). The screw (142) is threadedly connected to the connecting plate (15).

4. A mask forming machine with automatic deviation correction function according to claim 3, characterized in that: It also includes a storage frame (6), a support frame (601), a partition (8) and a limiting plate (11). The top of the chassis (1) is provided with a support frame (601), and a storage frame (6) is provided between the support frame (601) and the first bracket (3). The left end of the storage frame (6) is provided with a limiting plate (11), and the top of the storage frame (6) is slidably connected with a partition (8), which penetrates the storage frame (6).

5. A mask forming machine with automatic deviation correction function according to claim 4, characterized in that: It also includes a telescopic cylinder (9) and a protrusion (10). Both first supports (3) are equipped with telescopic cylinders (9), and both telescopic rods on the telescopic cylinders (9) are connected to protrusions (10). The protrusions (10) and the material belt rollers (7) are matched.

6. A mask forming machine with automatic deviation correction function according to claim 5, characterized in that: The distance between the telescopic cylinder (9) and the storage frame (6) is greater than the radius of the conveyor belt roller (7).

Images