CN216471388U - High efficiency fold forming production output device - Google Patents

Abstract

The utility model discloses a high-efficiency fold forming production output device, which comprises a deviation correcting mechanism for conveying materials to correct deviation, a fold folding mechanism for folding folds of the materials, a folding carding device for carding folds on the folded and folded materials, a folding rolling mechanism for rolling and shaping the carded products, a welding device for welding and fixing the folded parts of the shaped products, a cutting device for cutting and splitting the welded materials into single products, a clamping and rolling device for conveying the materials from the welding device to the cutting device, and a finished product sorting device for classified conveying and storing the cut single products, wherein the deviation correcting mechanism is used for correcting the deviation of the conveyed materials; the folding carding device effectively improves the product percent of pass, avoids dislocation caused by direct opposite folding and rolling after folding, and improves the product percent of pass and the production efficiency.

Description

High efficiency fold forming production output device

Technical Field

The utility model relates to the technical field of mask production, in particular to a high-efficiency folding forming production output device.

Background

Along with the speed of the modern industrial development accelerates, also attach more and more importance to the improvement of production efficiency, it is higher and higher to the shaping of product material and transport requirement, under present global epidemic situation, also attach more and more importance to the production health requirement, use the manual work as main productivity in the complicated technology in traditional production, the demand of modern production has been can't be satisfied, in order to raise the efficiency, use automated production in the industrial production now generally, because gauze mask surface fabric needs folding welding, directly carry out the roll extrusion after folding to the material, can produce the dislocation, cause folding unqualified, the qualification rate is high, easily produce the product of scrapping, increase manufacturing cost.

SUMMERY OF THE UTILITY MODEL

The technical purpose is as follows: the utility model discloses a high-efficiency folding forming production output device which can fold and comb folds and effectively improve the product percent of pass and the production efficiency, and aims to overcome the defects that the production efficiency is low and dislocation is easily generated when a fabric is folded in the production process of the existing mask.

The technical scheme is as follows: in order to achieve the technical purpose, the utility model adopts the following technical scheme:

the utility model provides a high efficiency fold forming production output device, including the mechanism of rectifying that is used for carrying the material to rectify, a fold folding mechanism for carrying out the fold folding to the material, a folding carding device for fold the fold on the material, a fold rolling mechanism for carry out the roll extrusion moulding to the product after combing, a welding set for carrying out welded fastening to the folding part of product after moulding, a cutting device for cutting the material after finishing welding into singleness, a centre gripping rolling device for transmitting the material to cutting device from welding device, and a finished product sorting device that the singleness classified transmission after will cutting was stored.

Preferably, the folding carding device comprises a first support frame, wherein a first sliding frame and a second sliding frame which are perpendicular to the material conveying direction are arranged on the first support frame, an upper carding sheet is arranged on the first sliding frame, a lower carding sheet is arranged on the second sliding frame, the upper carding sheet and the lower carding sheet are both connected with the corresponding sliding frames in a sliding manner along the direction perpendicular to the material conveying direction, and corresponding upper adjusting handles and lower adjusting handles are arranged; the end surfaces of the upper carding piece and the lower carding piece which are close to each other are provided with carding grooves.

Preferably, the fold folding mechanism comprises a second support frame, a fold lower roller and a fold upper roller are arranged on the second support frame, the axial directions of the fold upper roller and the fold lower roller are perpendicular to the conveying direction of the material, rolling grooves for fold folding of the material are arranged on the peripheries of the fold lower roller and the fold upper roller, and the material is folded from the junction of the fold lower roller and the fold upper roller through the cooperation of the rolling grooves.

Preferably, the pair-folding rolling mechanism comprises a third support frame, wherein rollers are vertically arranged on the third support frame, are symmetrically arranged on two sides of the material along the material conveying direction, and are used for performing rolling shaping on folds of the material; a rolling motor for driving the roller to rotate is arranged below the third support frame.

Preferably, the roller comprises a fixed roller and a movable roller, the bottom of the fixed roller is connected with the driving end of a rolling motor, transmission gears which are meshed with each other are arranged at the end parts of the fixed roller and the movable roller, and the fixed roller drives the movable roller to rotate through the transmission gears; the movable roller is connected with a third support frame in a sliding manner along the direction vertical to the material conveying direction, and the third support frame is provided with a movable assembly at the upper end and the lower end of the movable roller;

the moving assembly comprises a roller fixing plate, a screw rod, a rectangular spring, a connecting rod and a handle, the roller fixing plate is fixedly connected with the end part of the moving roller, the screw rod is arranged on the side surface of the roller fixing plate, one end of the screw rod is connected with the roller fixing plate through the rectangular spring, the other end of the screw rod penetrates through a side plate of the third support frame and is in threaded connection with the third support frame, the screw rod is rotated to adjust the tightness degree of the rectangular spring, and the position of the moving roller is adjusted; the handle passes through connecting rod and cylinder fixed plate fixed connection, drags the handle to carry out the removal of cylinder fixed plate, sets up the limiting plate of restriction cylinder fixed plate displacement on the third support frame.

Preferably, the number of the fixed rollers and the number of the movable rollers are two, and the fixed rollers and the movable rollers are arranged in the third support frame side by side along the material conveying direction; the third support frame sets up light and detection camera in the exit after the material roll extrusion is moulding, shoots the product through detecting the camera, and width after the contrast folding is qualified with setting for the width, judge folding.

Preferably, the clamping and rolling device of the utility model is the same as the double-stitching mechanism, and the number of the fixed rollers and the movable rollers on the clamping and rolling device is one group.

Preferably, the welding device of the present invention comprises a material pressing cylinder and an ultrasonic welding head, wherein the material passes through the material pressing cylinder) 33 and the ultrasonic welding head, and the material is pressed between the ultrasonic welding head by the material pressing cylinder for welding; the front end of the material pressing cylinder is provided with two clamping rollers for guiding and arranging materials along the material conveying direction, the two clamping rollers are symmetrically arranged on two sides of the materials, and a fan for cooling a welding position is arranged above the welding device; the welding device comprises a welding device and is characterized in that a first driving mechanism used for driving the welding device to reciprocate along the material conveying direction is arranged below the welding device, the first driving mechanism comprises a driving motor, a ball screw, a transmission belt wheel and a linear slide rail, a screw rod of the ball screw is connected with the driving end of the driving motor through the transmission belt wheel, the welding device is fixedly connected with a nut of the ball screw, the driving motor drives the screw rod of the ball screw to rotate, and the nut drives the welding device to slide on the linear slide rail.

Preferably, the cutting device of the utility model comprises a fourth support frame, wherein a cutting cylinder and a cutting and pressing plate are arranged in the fourth support frame, a driving end of the cutting cylinder is connected with a push handle, a cutter mounting plate is fixed on the push handle, a cutter is fixed on the cutter mounting plate and faces to the plate surface of the cutting and pressing plate, and a POM plate used as a cutter backing plate is arranged on the plate surface of the cutting and pressing plate;

and a second driving mechanism for driving the cutting device to move along the material conveying direction and placing the cut products into the finished product sorting device is arranged below the fourth support frame, and the second driving mechanism is the same as the first driving mechanism and drives the cutting device to slide back and forth along the linear slide rail.

Preferably, the finished product sorting device comprises a fifth support frame, two groups of belt roller sets are oppositely arranged on the fifth support frame at two sides of the material conveying direction, the materials are arranged from side belts adjacent to the two groups of belt roller sets to a distribution hopper arranged at an outlet, a swing distribution mechanism is arranged below the distribution hopper, and a chute and a finished product conveying line are respectively arranged at the left side and the right side of the swing distribution mechanism;

the swing material distributing mechanism comprises a swing air cylinder and a swing plate arranged below the material distributing hopper, unqualified products fall into an unqualified product material box through a chute, and qualified products enter a finished product conveying line.

Has the advantages that: the high-efficiency fold forming production output device provided by the utility model has the following beneficial effects:

1. according to the folding and rolling device, after the folding and folding mechanism is folded and before the folding and rolling mechanism is subjected to rolling and shaping, the folds on the material are arranged, so that the probability of folding and dislocation is reduced, and the qualification rate of products is improved.

2. The folding carding device can adjust the space between the carding grooves by the upper carding piece and the lower carding piece which are arranged up and down and are provided with the corresponding upper adjusting handle and lower adjusting handle, so that the folding carding device can meet the carding requirements of different types of products; through setting up the carding groove with the folding demand assorted of product, can carry out further arrangement to the material that does not fold in place, guarantee the yield.

3. According to the double-roller rolling mechanism, the fixed rollers which are fixedly arranged and the movable rollers which are connected with the third support frame in a sliding mode are used, and the movable rollers are adjusted through the movable assembly, so that the rolling gap can be adjusted.

4. The utility model adopts a uniform vertical roller output mode, after folding and folding materials, the materials are conveyed or processed by using the vertical rollers, and the folding and rolling mechanism, the welding device, the clamping and rolling device, the cutting device and the finished product sorting device are tightly integrated together, thereby saving the occupied space and improving the production efficiency.

5. The movable assembly of the utility model utilizes the matching of the screw rod and the rectangular spring to position the position of the movable roller, an elastic space is reserved, the size deviation of products can be compatible, the damage to the products or equipment caused by the fixed gap value between the rollers is avoided, and meanwhile, the distance between the movable roller and the fixed roller can be carried out, so as to meet the rolling and shaping requirements of different types of products.

6. The illuminating lamp and the detection camera are arranged at the outlet of the third support frame, the illuminating lamp irradiates the surface of the product, the detection camera shoots, the image of the product is compared with the preset image, and whether the folding of the folds meets the requirements or not is judged.

7. The cutting device of the utility model is provided with the POM plate on the cutting pressure plate, and the POM plate is used as a cutting buffer when a product is cut, so that a cutter can be protected, and the service life of the cutter is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is an overall structural view of the present invention;

FIG. 2 is a structural diagram of a deviation correcting mechanism of the present invention;

FIG. 3 is a view of the fold folding mechanism of the present invention;

FIG. 4 is a block diagram of a folding carding machine of the utility model;

FIG. 5 is a block diagram of a pair of stitching mechanisms in accordance with the present invention;

FIG. 6 is a view showing the construction of a welding apparatus according to the present invention;

FIG. 7 is a view showing the structure of the clamping and rolling device of the present invention;

FIG. 8 is a view showing the construction of the cutting apparatus of the present invention;

FIG. 9 is a plan view showing the construction of the cutting apparatus of the present invention;

FIG. 10 is a cross-sectional view taken along line A-A of FIG. 9;

wherein, 1-a deviation rectifying mechanism, 2-a fold folding mechanism, 3-a folding carding device, 4-a pair of folding rolling mechanisms, 5-a welding device, 6-a cutting device, 7-a clamping rolling device, 8-a finished product sorting device, 9-a first support frame, 10-a first sliding frame, 11-a second sliding frame, 12-an upper carding sheet, 13-a lower carding sheet, 14-an upper adjusting handle, 15-a lower adjusting handle, 16-a carding groove, 17-a second support frame, 18-a fold lower roller, 19-a fold upper roller, 20-a rolling groove, 21-a third support frame, 22-a rolling motor, 23-a fixed roller, 24-a movable roller, 25-a roller fixed plate, 26-a screw rod, 27-a rectangular spring, 28-connecting rod, 29-handle, 30-limit plate, 31-illuminating lamp, 32-detection camera, 33-material pressing cylinder, 34-ultrasonic welding head, 35-clamping roller, 36-fan, 37-first driving mechanism, 38-ball screw, 39-driving pulley, 40-linear slide rail, 41-driving motor, 42-fourth support frame, 43-cutting cylinder, 44-cutting plate, 45-push handle, 46-cutter mounting plate, 47-cutter, 48-POM plate and 49-second driving mechanism.

Detailed Description

The present invention will be more clearly and completely described below by way of a preferred embodiment in conjunction with the accompanying drawings, without thereby limiting the scope of the utility model to the described embodiment.

Fig. 1 shows a high-efficiency fold forming production output device provided by the utility model, which includes a deviation rectifying mechanism 1 for rectifying deviation of conveyed materials, a fold folding mechanism 2 for folding folds of the materials, a fold carding device 3 for carding folds on the folded and folded materials, a fold rolling mechanism 4 for roll forming of the carded products, a welding device 5 for welding and fixing of folded parts of the formed products, a cutting device 6 for cutting and splitting the welded materials into single products, a clamping and rolling device 7 for conveying the materials from the welding device 5 to the cutting device 6, and a finished product sorting device 8 for sorting and conveying the cut single products for storage.

As shown in figure 2, the deviation rectifying mechanism 1 of the utility model adopts a deviation rectifying integrated machine, a sensor 57 is arranged at the outlet of the deviation rectifying integrated machine, whether the edge of the fabric exceeds the range is detected through the sensor 57, whether the material has deviation is judged, and the deviation rectifying mechanism 1 automatically rectifies the deviation, thereby ensuring the yield and the product quality.

As shown in fig. 3, the fold folding mechanism 2 of the present invention includes a second support frame 17, a fold lower roller 18 and a fold upper roller 19 are disposed on the second support frame 17, the axial directions of the fold upper roller 19 and the fold lower roller 18 are perpendicular to the conveying direction of the material, rolling grooves 20 for folding the folds of the material are disposed on the peripheries of the fold lower roller 18 and the fold upper roller 19, the material is folded from the junction of the fold lower roller 18 and the fold upper roller 19 through the cooperation of the rolling grooves, and the folded material enters the folding and carding device 3, and the product that is not completely folded is adjusted to be folded by the folding and carding device 3.

As shown in fig. 4, the folding carding device 3 of the utility model comprises a first support frame 9, a first sliding frame 10 and a second sliding frame 11 which are perpendicular to the material conveying direction are arranged on the first support frame 9, an upper carding sheet 12 is arranged on the first sliding frame 10, a lower carding sheet 13 is arranged on the second sliding frame 11, the upper carding sheet 12 and the lower carding sheet 13 are both connected with the corresponding sliding frames in a sliding way along the direction perpendicular to the material conveying direction, and a corresponding upper adjusting handle 14 and a corresponding lower adjusting handle 15 are arranged; the end faces of the upper carding piece 12 and the lower carding piece 13, which are close to each other, are provided with carding grooves 16, and materials are folded and then carded through the carding grooves, so that the product percent of pass is improved.

After being carded, the product enters a folding and rolling mechanism 4 for rolling and shaping, the folding and rolling mechanism 4 comprises a third support frame 21, rollers are vertically arranged on the third support frame 21 and symmetrically arranged on two sides of the material along the material conveying direction, and folds of the material are rolled and shaped; a rolling motor 22 for driving the roller to rotate is arranged below the third supporting frame 21.

The roller comprises a fixed roller 23 and a movable roller 24, the bottom of the fixed roller 23 is connected with the driving end of a rolling motor 22, transmission gears which are meshed with each other are arranged at the end parts of the fixed roller 23 and the movable roller 24, and the fixed roller 23 drives the movable roller 24 to rotate through the transmission gears; the movable roller 24 is connected with the third support frame 21 in a sliding manner along the direction perpendicular to the material conveying direction, and the third support frame 21 is provided with movable components at the upper end and the lower end of the movable roller 24;

the moving assembly comprises a roller fixing plate 25, a screw rod 26, a rectangular spring 27, a connecting rod 28 and a handle 29, the roller fixing plate 25 is fixedly connected with the end part of the moving roller 24, the screw rod 26 is arranged on the side surface of the roller fixing plate 25, one end of the screw rod 26 is connected with the roller fixing plate 25 through the rectangular spring 27, the other end of the screw rod 26 passes through a side plate of the third supporting frame 21 and is in threaded connection with the third supporting frame 21, and the screw rod 26 is screwed to adjust the tightness degree of the rectangular spring 27 so as to adjust the position of the moving roller 24; the handle 29 is fixedly connected to the roller fixing plate 25 through the link 28, the roller fixing plate 25 is moved by pulling the handle 29, and the third support frame 21 is provided with a stopper plate 30 for limiting the moving distance of the roller fixing plate 25.

The number of the fixed rollers 23 and the number of the movable rollers 24 are two, and the fixed rollers and the movable rollers are arranged in the third support frame 21 side by side along the material conveying direction; the third support frame 21 sets up light 31 and detection camera 32 in the exit after the material roll extrusion is moulded, shoots the product through detecting camera 32, and width after the contrast folding is qualified with setting for the width, judge folding.

After being subjected to roll forming, the product is conveyed to the welding device 5 through the clamping rolling device 7, the clamping rolling device 7 and the opposite-folding rolling mechanism 4 adopt the same structure, as shown in fig. 7, the fixed rollers and the movable rollers on the clamping rolling device 7 are in a group, and the material is clamped and conveyed.

As shown in fig. 6, the welding device 5 of the present invention includes a material pressing cylinder 33 and an ultrasonic horn 34, wherein the material passes through between the material pressing cylinder 33 and the ultrasonic horn 34, and the material is pressed between the ultrasonic horns 34 by the material pressing cylinder 33 for welding; along the material conveying direction, the front end of the material pressing cylinder 33 is provided with two clamping rollers 35 for guiding and arranging materials, the two clamping rollers 35 are symmetrically arranged on two sides of the materials, and a fan 36 for cooling a welding position is arranged above the welding device 5; a first driving mechanism 37 used for driving the welding device 5 to reciprocate along the material conveying direction is arranged below the welding device 5, the first driving mechanism comprises a driving motor 41, a ball screw 38, a transmission belt wheel 39 and a linear slide rail 40, a screw of the ball screw 38 is connected with the driving end of the driving motor 41 through the transmission belt wheel 39, the welding device 5 is fixedly connected with a nut of the ball screw 38, the driving motor 41 drives the screw of the ball screw 38 to rotate, and the nut drives the welding device 5 to slide on the linear slide rail 40.

After the material pressing cylinder 33 compresses the material, the welding device 5 integrally slides along the linear slide rail 40 under the driving of the driving motor 41 to pull and move the material forward, after the welding is completed, the welding device 5 resets under the driving of the driving motor 41 to pull and weld the next material again.

As shown in fig. 8 to 10, the cutting device 6 of the present invention includes a fourth support frame 42, a cutting cylinder 43 and a cutting platen 44 are provided in the fourth support frame 42, a pushing handle 45 is connected to a driving end of the cutting cylinder 43, a cutter mounting plate 46 is fixed to the pushing handle 45, a cutter 47 is fixed to the cutter mounting plate 46 and faces a plate surface of the cutting platen 44, and a POM plate 48 serving as a cutter pad is provided on the plate surface of the cutting platen 44; when the cutter cuts off a product, the POM plate is used as a base plate, so that the damage of the cutter can be reduced, and the service life of the cutter is prolonged.

The second driving mechanism 49 for driving the cutting device 6 to move along the material conveying direction is arranged below the fourth supporting frame 42, the cut products are placed into the finished product sorting device 8, the second driving mechanism 49 is the same as the first driving mechanism 37, the cutting device 6 is driven to slide in a reciprocating mode along the linear sliding rail, the products are cut into single products and then are conveyed to the finished product sorting device 8, and the processed products are conveyed in a classified mode.

The finished product sorting device 8 comprises a fifth support frame, two groups of belt roller sets are oppositely arranged on the fifth support frame at two sides of the material conveying direction, a conveying motor for driving rollers on the belt roller sets to rotate is arranged below the fifth support frame, materials are arranged to a distribution hopper arranged at an outlet from side belts adjacent to the two groups of belt roller sets, a swing distribution mechanism is arranged below the distribution hopper, and a chute and a finished product conveying line are respectively arranged at the left side and the right side of the swing distribution mechanism;

the swing material distributing mechanism comprises a swing air cylinder and a swing plate arranged below the material distributing hopper, unqualified products fall into an unqualified product material box through a chute, and qualified products enter a finished product conveying line.

When the utility model is used, a product is subjected to deviation rectification adjustment through a deviation rectification mechanism 1, a sensor 57 detects whether the deviation rectification of the output product is qualified or not, the product enters a fold folding mechanism 2 to be folded, a fabric is subjected to fold treatment between a fold lower roller 18 and a fold upper roller 19, the product which is not completely folded is folded through a fold carding device 3, an upper carding sheet 12 and a lower carding sheet 13 are fixed on a first support frame 9, an upper adjusting handle 14 and a lower adjusting handle 15 can respectively adjust the distance between the carding sheets, the fold rolling mechanism 4 rolls and shapes the fold-folded product after the fabric is adjusted through the upper carding sheet 12 and the lower carding sheet 13, a handle 29 can simultaneously adjust a fixed roller 23 and a movable roller 24 according to the product, an illuminating lamp 31 irradiates the product after the fabric is rolled between the rollers, a detection camera 32 detects whether the fold-folded product is qualified or not, and the product is welded and fixed after being folded to a welding device 5, the welding device 5 is integrally fixed on a linear slide rail 40, a clamping roller 35 is used for rolling products to be sent to a welding position, a pressure head is extended out of a material pressing cylinder 33, the products are contacted with an ultrasonic welding head 34 to be welded, a fan 36 cools the welding position, the welded products are sent to a clamping rolling device 7, the products are clamped and rolled to a cutting device 6 through the clamping rolling device 7, the cutting device 6 is integrally fixed on the linear slide rail 40, a cutting cylinder 43 is connected with a push handle 45, the products enter the cutting position from a guide plate 58 arranged at the inlet of the cutting device, the cutting cylinder 43 pushes a cutter 47 to cut the products, the cutting device 6 cuts the products into single products, the single products after being cut are received by a finished product sorting device and are conveyed by belts on two belt roller sets, and the rollers of one belt roller set can be moved by using a moving component of a folding rolling mechanism, the distance between two sets of belt roller group belts is adjusted, the belt roller group is connected with the conveying motor and conveys products to the material distributing hopper, when the products are qualified products, the swing cylinder drives the swing plate to deviate from the chute and fall into the finished product conveying line, and the unqualified products swing cylinder drives the swing plate to deviate from the chute and fall into the unqualified product material box.

The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the utility model and these are intended to be within the scope of the utility model.

Claims (10)

1. The utility model provides a high efficiency fold forming production output device, a serial communication port, including the mechanism of rectifying (1) that is used for carrying the material to rectify, a fold folding mechanism (2) for carrying out fold folding to the material, a folding carding device (3) for combing the fold on the material after fold folding, a fold rolling mechanism (4) for carrying out roll shaping to the product after combing, a welding set (5) for carrying out welded fastening to the folding part of product after moulding, a cutting device (6) for cutting the splitting into singleton with the material after finishing welding, a centre gripping rolling device (7) for transmitting the material to cutting device (6) from welding set (5), and a finished product sorting device (8) that is used for the singleton classified transmission after cutting stores.

2. The high efficiency fold forming production output device of claim 1, wherein the folding carding device (3) comprises a first support frame (9), a first carriage (10) and a second carriage (11) perpendicular to the material conveying direction are arranged on the first support frame (9), an upper carding sheet (12) is arranged on the first carriage (10), a lower carding sheet (13) is arranged on the second carriage (11), the upper carding sheet (12) and the lower carding sheet (13) are both connected with the corresponding carriages in a sliding manner along the direction perpendicular to the material conveying direction, and corresponding upper adjusting handles (14) and lower adjusting handles (15) are arranged; the end surfaces of the upper carding piece (12) and the lower carding piece (13) which are close to each other are provided with carding grooves (16).

3. The high-efficiency fold forming production output device is characterized in that the fold folding mechanism (2) comprises a second support frame (17), a fold lower roller (18) and a fold upper roller (19) are arranged on the second support frame (17), the axial directions of the fold upper roller (19) and the fold lower roller (18) are perpendicular to the conveying direction of the material, rolling grooves (20) for fold folding the material are formed in the peripheries of the fold lower roller (18) and the fold upper roller (19), and the material is folded from the junction of the fold lower roller (18) and the fold upper roller (19) through the cooperation of the rolling grooves.

4. The high-efficiency fold forming production output device according to claim 1, wherein the pair of folding and rolling mechanisms (4) comprises a third support frame (21), rollers are vertically arranged on the third support frame (21), the rollers are symmetrically arranged on two sides of the material along the material conveying direction, and folds of the material are subjected to roll forming; a rolling motor (22) for driving the roller to rotate is arranged below the third support frame (21).

5. The high-efficiency fold-forming production output device is characterized in that the rollers comprise a fixed roller (23) and a movable roller (24), the bottom of the fixed roller (23) is connected with the driving end of a rolling motor (22), transmission gears which are meshed with each other are arranged at the end parts of the fixed roller (23) and the movable roller (24), and the fixed roller (23) drives the movable roller (24) to rotate through the transmission gears; the movable roller (24) is in sliding connection with the third support frame (21) along the direction perpendicular to the material conveying direction, and the third support frame (21) is provided with movable components at the upper end and the lower end of the movable roller (24);

the moving assembly comprises a roller fixing plate (25), a screw rod (26), a rectangular spring (27), a connecting rod (28) and a handle (29), the roller fixing plate (25) is fixedly connected with the end of the moving roller (24), the screw rod (26) is arranged on the side surface of the roller fixing plate (25), one end of the screw rod (26) is connected with the roller fixing plate (25) through the rectangular spring (27), the other end of the screw rod penetrates through a side plate of the third support frame (21) and is in threaded connection with the third support frame (21), the tightness degree of the rectangular spring (27) is adjusted by rotating the screw rod (26), and the position of the moving roller (24) is adjusted; the handle (29) is fixedly connected with the roller fixing plate (25) through a connecting rod (28), the handle (29) is dragged to move the roller fixing plate (25), and a limiting plate (30) for limiting the moving distance of the roller fixing plate (25) is arranged on the third supporting frame (21).

6. A high efficiency fold forming production output device according to claim 5, wherein the number of said fixed rollers (23) and moving rollers (24) is two, and they are arranged side by side in the third support frame (21) along the material conveying direction; the third support frame (21) sets up light (31) and detection camera (32) in the exit after the material roll extrusion is moulding, shoots the product through detecting camera (32), and width after the contrast folding is qualified with setting for the width, judge folding.

7. A high efficiency fold forming production output device according to claim 5, wherein the clamping rolling device (7) is the same structure as the double-stitching mechanism (4), and the number of the fixed rollers and the movable rollers on the clamping rolling device (7) is one group.

8. The high-efficiency fold-forming production output device according to claim 1, wherein the welding device (5) comprises a pressing cylinder (33) and an ultrasonic welding head (34), the material passes through the pressing cylinder (33) and the ultrasonic welding head (34), and the material is pressed between the ultrasonic welding heads (34) by the pressing cylinder (33) for welding; clamping rollers (35) for guiding and arranging materials are arranged at the front end of the material pressing cylinder (33) along the material conveying direction, the number of the clamping rollers (35) is two, the two clamping rollers are symmetrically arranged on two sides of the materials, and a fan (36) for cooling a welding position is arranged above the welding device (5); a first driving mechanism (37) used for driving the welding device (5) to reciprocate along the material conveying direction is arranged below the welding device (5), the first driving mechanism comprises a driving motor (41), a ball screw (38), a transmission belt wheel (39) and a linear sliding rail (40), a screw of the ball screw (38) is connected with the driving end of the driving motor (41) through the transmission belt wheel (39), the welding device (5) is fixedly connected with a nut of the ball screw (38), the driving motor (41) drives the screw of the ball screw (38) to rotate, and the nut drives the welding device (5) to slide on the linear sliding rail (40).

9. The high-efficiency fold-forming production output device according to claim 8, wherein the cutting device (6) comprises a fourth support frame (42), a cutting cylinder (43) and a cutting press plate (44) are arranged in the fourth support frame (42), a pushing handle (45) is connected to the driving end of the cutting cylinder (43), a cutter mounting plate (46) is fixed on the pushing handle (45), a cutter (47) is fixed on the cutter mounting plate (46) and faces the plate surface of the cutting press plate (44), and a POM plate (48) serving as a cutter backing plate is arranged on the plate surface of the cutting press plate (44);

and a second driving mechanism (49) for driving the cutting device (6) to move along the material conveying direction and placing the cut products into the finished product sorting device (8) is arranged below the fourth supporting frame (42), and the second driving mechanism (49) is the same as the first driving mechanism (37) and drives the cutting device (6) to slide in a reciprocating manner along the linear sliding rail.

10. The high-efficiency fold forming production output device according to claim 1, wherein the finished product sorting device (8) comprises a fifth support frame, two sets of belt roller sets are oppositely arranged on the fifth support frame at two sides of the material conveying direction, the material is arranged from the side belts adjacent to the two sets of belt roller sets to a distribution hopper arranged at an outlet, a swing distribution mechanism is arranged below the distribution hopper, and a chute and a finished product conveying line are respectively arranged at the left side and the right side of the swing distribution mechanism; the swing material distributing mechanism comprises a swing air cylinder and a swing plate arranged below the material distributing hopper, unqualified products fall into an unqualified product material box through a chute, and qualified products enter a finished product conveying line.

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