A fully automatic document bag processing device

Abstract

A fully automatic document bag processing device includes a feeding mechanism, a chain belt sewing mechanism, a handle sewing mechanism, a pull head installation mechanism, a pressing and steering mechanism and a cutting and sealing mechanism which are arranged in sequence; the feeding mechanism includes a feeding frame and a feeding power assembly, and the feeding power assembly is used to provide initial power; the chain belt sewing mechanism includes a sewing machine; the handle sewing mechanism includes a sewing frame, and the sewing frame is connected with a bending part, and the bending part includes bending claws arranged in pairs, and the bending claws arranged in pairs can rotate in the opposite direction to bend the handle; the installation frame is connected with a material transport assembly, a shaping assembly and an installation assembly, and the material transport assembly is configured to transport the pull head to a preset position. The present invention realizes a complete document bag production process through the feeding mechanism, the chain belt sewing mechanism, the handle sewing mechanism, the pull head installation mechanism, the pressing and steering mechanism and the cutting and sealing mechanism, so that the whole is automated, which greatly improves the production efficiency and reduces the labor cost.

Description

Technical Field

[0001] The invention relates to the technical field of document bag production, in particular to a fully automatic document bag processing device. Background Art

[0002] In study and work, a large number of file bags are needed to collect and store messy files. The portability and simple classification function of file bags provide great convenience for our daily work and study. The existing file bags are mostly segmented processes, and a single workstation completes a single production step, and then collectively transports them to the next step for production. It is impossible to achieve a complete automated production chain. This production method is inefficient and has high labor costs. Therefore, according to this situation, it is necessary to design a fully automatic file bag processing device. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a fully automatic document bag processing device.

[0004] The present invention solves the technical problem by adopting the following technical solutions:

[0005] It includes a feeding mechanism, a chain belt sewing mechanism, a handle sewing mechanism, a pull head installation mechanism, an edge pressing and steering mechanism and a cutting and edge sealing mechanism which are arranged in sequence; the feeding mechanism includes a feeding frame and a feeding power assembly, and the feeding power assembly is used to provide initial power; the chain belt sewing mechanism includes a sewing machine; the handle sewing mechanism includes a sewing frame, and the sewing frame is connected with a bending part, and the bending part includes bending claws arranged in pairs, and the bending claws arranged in pairs can rotate in opposite directions to bend the handle; the pull head installation mechanism includes an installation frame, and the installation frame is connected with a material transport assembly, a shaping assembly and an installation assembly, and the material transport assembly The assembly is configured to transport the slider to a preset position, the shaping assembly includes a mold, a closing portion and a punching portion, the closing portion is configured to engage with a matching chain belt, the punching portion is configured to punch out the chain teeth on the engaged chain belt, the mounting assembly includes a positioning fork, a tooth-breaking plate and a docking portion, the positioning fork is formed with a slot chamber for the engaged chain belt to pass through, the docking portion is configured to transport the slider from a preset position of the material transport assembly to an installation position corresponding to the tooth-breaking plate and can fix the slider, the tooth-breaking plate is located between the positioning fork and the slider, and the tooth-breaking plate is movably arranged at an output end of the chain belt moving in the slot chamber;

[0006] The edge pressing steering mechanism includes a bogie, and the bogie is equipped with a steering roller, a first compression assembly and a second compression assembly. The first compression assembly includes a first transport roller, a second transport roller and a third adjustment part. The second transport roller has a first state adjacent to the first transport roller to squeeze the air in the raw material bag, and a second state directly leaving a larger gap with the first transport roller relative to the first state. The third adjustment part is configured to position the second transport roller in the first state and the second state. The second compression assembly includes a heating part arranged opposite to each other, and the heating parts arranged opposite to each other can move relatively. The heating parts arranged opposite to each other are located at the discharge end of the mounting mechanism, and the heating part is located at the feed end of the first compression assembly. The trimming and edge sealing mechanism is configured to cut the document bag raw material.

[0007] The advantages and positive effects of the present invention are:

[0008] 1. The present invention realizes a complete document bag production process through a feeding mechanism, a chain belt sewing mechanism, a handle sewing mechanism, a pull head installation mechanism, an edge pressing and turning mechanism, and a cutting and sealing mechanism, so that the whole is automated, the production efficiency is greatly improved, and the labor cost is reduced.

[0009] 2. In the present invention, the file bag raw material in the unfolded state is shaped by the mold, and the enclosing mold is formed into an unclosed shape, and the slider-like mold of the closing part is cooperated to make the two chain belts closed without the slider, so that the file bag surrounds the unclosed opening to achieve closure, and then the closed chain teeth are subjected to a rigid impact by the punching part, so that the chain teeth are separated from the chain belt to form a gap, and under the support of the closing part and the mold, the punching part can realize the punching of the file bag chain belt in the closed state without damaging the structure of the chain belt and the file bag, and the engaged chain belt moves to one side through the groove chamber of the positioning fork, and the groove chamber contacts the protrusion of the chain tooth on the chain belt to form a directional effect, and the bottom surface of the positioning fork contacts the file bag raw material, thereby playing a directional role in the transmission of the file bag and the chain belt, and the tooth-breaking plate that can change the relative position can split the engaged chain belt, which is convenient for different sliders to engage with the zipper, and then cooperates with the subsequent heating part to heat the folded bottom edge of the file bag, so that the folding mark of the file bag is more obvious and the finished product effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is an overall top view of the present invention;

[0011] Figure 2 It is an axonometric view of the feeding mechanism of the present invention;

[0012] Figure 3 It is an axonometric diagram of the chain belt sewing mechanism and the transition mechanism in the present invention;

[0013] Figure 4It is a partial structural axonometric diagram of the chain belt sewing mechanism of the present invention from the first viewing angle;

[0014] Figure 5 It is a partial structural axonometric diagram of the chain belt sewing mechanism of the present invention from a second viewing angle;

[0015] Figure 6 It is an axonometric diagram of the pull head installation mechanism and the edge pressing and steering mechanism in the present invention;

[0016] Figure 7 The present invention Figure 6 The main view;

[0017] Figure 8 It is an axonometric diagram of the structure of the slider installation mechanism in the present invention;

[0018] Fig. 9 It is an axonometric diagram of the structure of the fixed component part of the slider installation mechanism in the present invention;

[0019] Fig.10 It is a front view of the material transport component in the present invention;

[0020] Fig.11 It is a partial structural axonometric diagram of the shaping component and the installation component in the present invention;

[0021] Fig.12 It is an axonometric view of the structure connection of the slider installation mechanism in the present invention;

[0022] Fig.13 It is an axonometric diagram of the partial structure of the edge pressing and bending mechanism in the present invention;

[0023] Fig.14 It is a top view of the cutting and edge sealing mechanism in the present invention;

[0024] Fig.15 It is an axonometric diagram of some structures in the present invention;

[0025] Fig.16 It is an axonometric diagram of the cutting part structure in the present invention;

[0026] Fig.17 It is an axonometric view of the clamping jaw structure in the present invention.

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0029] The embodiments of the present invention are further described in detail below with reference to the accompanying drawings:

[0030] A fully automatic document bag processing device comprises a feeding mechanism 100, a chain belt sewing mechanism 200, a handle sewing mechanism 300, a slider installation mechanism 400, an edge pressing and steering mechanism 500 and a cutting and sealing mechanism 600 which are arranged in sequence;

[0031] The feeding mechanism 100 includes a feeding frame 101, on which a material placement assembly 130 and a material power assembly are provided. The feeding power assembly 110 is used to send the raw material out of the feeding device. The feeding power assembly 110 includes a first main power roller 111 and a first auxiliary power roller 112 set at a gap. The first main power roller 111 is connected to the power output end of the feeding power assembly 110, and also includes a first adjusting part 120. The first adjusting part 120 includes an adjusting rod 121 that is positioned and connected to the first auxiliary power roller 112. The adjusting rod 121 drives the first auxiliary power roller 112 to move to adjust the size of the gap between the first main power roller 111 and the first auxiliary power roller 112. Specifically, as shown in FIG. 2, the feeding frame 101 includes a type The lower side of the quadrilateral frame is formed by splicing materials, and the quadrilateral frame is provided with a first group of frames on the front side and a second group of frames on the rear side. The first group of frames includes a plurality of vertical profiles installed on the quadrilateral frame and horizontal profiles installed on the vertical profiles. The material placement component 130 is located on the first group of frames, and the feeding power component 110 is located on the second group of frames. The feeding power component 110 includes a motor installed on the first group of frames, and the output end of the motor is connected to the first main power roller 111. The first main power roller 111, the first auxiliary power roller 112 and the adjusting rod 121 are arranged in sequence from bottom to top. The relative position of the adjusting rod 121 and the first auxiliary power roller 112 is a fixed amount, and the first auxiliary power roller 112 is driven to move by moving the position of the adjusting rod 121.

[0032] The first adjusting part 120 also includes an adjusting block 122 disposed on the loading frame 101, a slider capable of changing relative positions is disposed in the adjusting frame, the first auxiliary power roller 112 and the adjusting rod 121 are both rotatably connected to the slider, a first positioning block 123 is disposed on the adjusting block 122, and an eccentric wheel abutting against the first positioning block 123 is disposed on the adjusting rod 121. Figure 2The feeding power assembly 110 shown includes a plate mounted on a second group of frames, a motor mounted on the plate, two left and right adjusting blocks 122, which are relatively vertically arranged at the two ends of the upper side of the plate, a slide groove is arranged in the adjusting block 122 in the up and down directions, the middle position of the slide groove extends to the left and right sides to penetrate the adjusting block 122 to form a through opening, a slider is connected to the slide groove for up and down sliding movement, the left end of the first main power roller 111 is connected to the motor, and the two adjusting blocks 122 are penetrated by the through hole and the slide groove, the first main power roller 111 is located in the slide groove and is connected to a bearing, thereby realizing the rotational connection between the first main power roller 111 and the adjusting block 122, the first auxiliary power roller 112 is rotationally connected to the slider through the bearing arranged on the slider, and the first auxiliary power roller 112 penetrates the two adjusting blocks 122 through the through hole and the slide groove, and the adjusting rod 121 is connected to the motor through the through hole and the slide groove. The groove runs through the two adjustment blocks 122 and is rotatably connected to the two sliders. A handle is vertically installed at the right end of the adjustment rod 121 to facilitate the rotation of the adjustment rod 121. The first main power roller 111, the first auxiliary power roller 112 and the adjustment rod 121 are arranged in parallel from bottom to top. The raw material fits the first main power roller 111 and the first auxiliary power roller 112 and passes through to transport the raw material. The first adjustment part 120 also includes a first positioning block 123 installed on the adjustment block 122. The first positioning block 123 is installed on the adjustment block 122 by bolts. The first positioning block 123 is located between the first auxiliary power roller 112 and the adjustment rod 121. Two eccentric wheels are provided on the adjustment rod 121. The eccentric wheels correspond to the positions of the first positioning blocks 123 and one side abuts against the positioning hole, and the other side abuts against the side of the fixed block at the same position.

[0033] In addition, Figure 2 As shown, the first adjustment part 120 also includes a knob passing through the upper side of each adjustment block 122. The knob passes through the upper side of the adjustment block 122 and enters into the slide groove, and can abut against the upper side of the slider, thereby limiting the upward displacement of the slider through the knob, and the eccentric wheel and the first positioning block 123 cooperate to limit the downward displacement of the slider, thereby achieving a good positioning effect.

[0034] The first main power roller 111 and the first auxiliary power roller 112 are power-connected, and the left ends of the first main power roller 111 and the first auxiliary power roller 112 are respectively connected with a gear, and the two gears mesh with each other to achieve a power connection effect. A sleeve is also provided on the first main power roller 111 to reduce the gap between the first main power roller 111 and the first auxiliary power roller 112 to achieve a better raw material conveying effect. In addition, the feeding power assembly 110 also includes a protective shell installed on the plate, and the protective shell surrounds the space between the motor output end and the left adjustment block 122 to protect the stability of the gear operation.

[0035] The first auxiliary power roller 112 is provided with no less than two first auxiliary wheels, a gap is left between the first auxiliary wheel and the first main power roller 111, the position of the first auxiliary wheel on the first auxiliary power roller 112 is adjustable, the first auxiliary power roller 112 is provided with two first auxiliary wheels, a gap is left between the first auxiliary wheel and the first main power roller 111, so that the raw materials can be transported in the gap, the first auxiliary wheel is slidably connected to the first auxiliary power roller 112, the first auxiliary wheel is provided with a through hole along its radius, the through hole is threaded with a bolt, and the first auxiliary wheel can be fixed to the first auxiliary power roller 112 by screwing the bolt.

[0036] The material placing assembly 130 includes a material placing roller 131 and a material placing plate 132 disposed on the material placing frame 101. Figure 2 As shown, the material placing plates 132 are located at the left and right ends of the upper side of the first group of frames, a recess is provided on the upper side of the material placing plates 132, a roller is provided at each end of the left and right ends of the recess, a material placing roller 131 is located in the recesses of the two material placing plates 132, and a recessed ring is provided at both ends of the material placing roller 131, the roller abuts against the inner wall of the recessed ring, and then the roller provides support force while facilitating the rolling of the material placing roller 131, and can play a positioning effect on the material placing roller 131.

[0037] like Figure 2 As shown, the loading roller 131 is provided with two second auxiliary wheels, which are slidably connected to the loading roller 131. The second auxiliary wheels are provided with through holes along their radial direction, and bolts are threadedly connected in the through holes. The second auxiliary wheels can be fixed to the loading roller 131 by screwing the bolts.

[0038] The material placing assembly 130 further includes a material placing table 132, which is mounted on the loading rack 101 and is located at the lower side of the material placing roller 131. Figure 2 As shown, the material placing assembly 130 further includes a material placing table 132 located at the lower side of the material placing roller 131 . The material placing table 132 is installed on a quadrilateral frame and is used for placing the material.

[0039] The material loading frame 101 further includes a tensioning assembly 140, which includes a first tensioning roller 141, a second tensioning roller 142 and a third tensioning roller 143 in a triangular shape. A seat is provided on the material loading frame 101, which is rotatably connected to the first tensioning roller 141, the second tensioning roller 142 and the third tensioning roller 143 respectively. The seat can move on the material loading frame 101, such as Figure 2As shown, the tensioning assembly 140 includes a first tensioning roller 141, a second tensioning roller 142 and a third tensioning roller 143 arranged in a triangle, the horizontal profile acts as a slide rail, the seat can move horizontally on the slide rail, the first tensioning roller 141 is installed on the seat slidably connected to the horizontal profile, the first tensioning roller 141 and the feeding roller 131 are located in the same plane, the vertical profile acts as a slide rail, the two opposite sides of the vertical profile are slidably connected to the seat, the second tensioning roller 142 and the third tensioning roller 143 are respectively installed on the seat on the opposite sides of the vertical profile, and each seat is installed with The fastening screws are tightened and connected to the vertical profile / horizontal profile to fix the seat. The first tensioning roller 141, the second tensioning roller 142 and the third tensioning roller 143 are each provided with two third auxiliary wheels. The third auxiliary wheel is slidably connected with the first tensioning roller 141 / the second tensioning roller 142 / the third tensioning roller 143. The third auxiliary wheel is provided with a through hole along its diameter direction. The through hole is threaded with a bolt. The bolt is screwed so that it is connected with the first tensioning roller 141 / the second tensioning roller 142 / the third tensioning roller 143 to position the third auxiliary wheel. The lower side of the loading rack 101 is provided with a conveying wheel and an adjustable foot, wherein there are 4 conveying wheels and 4 foot.

[0040] The chain belt sewing mechanism 200 includes a sewing machine 201; Figure 1 As shown, there are two sewing machines 201 installed on a frame, located at the output end of the first power unit, and the sewing machines 201 sew the chain belts on both sides of the flat file bag. This is the prior art and will not be described in detail here.

[0041] The handle sewing mechanism 300 includes a sewing frame 301, the sewing frame 301 is connected to a bending portion 312, the bending portion 312 includes a pair of bending claws 3123, the pair of bending claws 3123 can rotate in opposite directions to bend the handle line, and the flat file bag material enters the input end of the sewing frame 301 after the chain belt is sewn by the sewing machine 201;

[0042] The sewing machine frame 301 includes a sewing table, and the sewing machine frame 301 is installed with a sewing assembly 310. The sewing assembly 310 includes a fixed module, a bending module and a welding module. The fixed module includes a first fixed part 311, a second fixed part and a cutting part. The first fixed part 311 includes a threading groove 3111 for the handle line to pass through. The first fixed part 311 and the second fixed part are relatively displaceable. The cutting part is arranged between the first fixed part 311 and the second fixed part. The cutting part is located at the discharge slot 3111 of the threading groove 3111 of the first fixed part 311. The bending module includes a moving part and a bending part 312. The bending part 312 includes a pair of bending claws 3123. The pair of bending claws 3123 can rotate in opposite directions to bend the handle line. The moving part is constructed to drive the bending part 312 to displace so that the handle line reaches the welding position of the welding module.

[0043] The bending portion 312 includes a pair of bending shafts 3121, each of which is connected to a bending platform 3122. The bending shafts 3121 rotate in the opposite direction to achieve the reverse rotation of the bending claws 3123. The bending claws 3123 are connected to the bending platform 3122 in a relatively displaceable manner.

[0044] The sewing frame 301 is installed with a sewing power assembly 320, which includes a main power unit, a secondary power unit and a second adjustment unit 330. The main power unit includes a second main power roller 321 connected to the power output end, and the secondary power unit includes a second secondary power roller 322 corresponding to the second main power roller 321. The second adjustment unit 330 controls the displacement of the second secondary power roller 322 to adjust the distance between the second main power roller 321 and the second secondary power roller 322.

[0045] Specifically, Figure 3 As shown, the sewing machine frame 301 includes a profile frame and a sewing table, a welding port is installed on the table, and the welding port runs through the table. The file bag material is transported from left to right on the table of the sewing table. The sewing assembly 310 is installed on the sewing machine frame 301, wherein the fixed module and the bending module are installed on the upper side of the table, combined with Figure 4 and Figure 5 The fixed module also includes a slide rail platform and a slide rail with a certain distance, and the first fixed part 311 includes a first fixed seat 3112, a cylinder, a threading platform 3114 and a second positioning block 3113. Figure 4 Taking the perspective as an example, the first fixed seat 3112 is fixedly installed on the left side of the slide rail, the threading platform 3114 is installed on the first fixed seat 3112, the threading platform 3114 has a sinking groove, the two ends and the upper side of the sinking groove are through-shaped, the cylinder is installed on the first fixed seat 3112, the cylinder output end is connected to the second positioning block 3113, the second positioning block 3113 has a protrusion matching the sinking groove of the threading platform 3114, the protrusion is slidably connected to the sinking groove of the threading platform 3114, the second positioning block 3113 is in the sinking groove, and the sinking groove naturally forms a threading groove 3114 that runs from left to right. 111, the second fixing part includes a second fixing seat, a cylinder and a mechanical claw, the cylinder is installed on the slide rail platform, the cylinder is located on the slide rail, the cylinder is connected to the second fixing seat to control it to slide left and right on the slide rail, the mechanical claw here is different from the ordinary mechanical claw, the clamping end of this mechanical claw is two parallel clamping plates, the two clamping plates are close to each other under the action of the cylinder to achieve clamping, the cutting part 610 includes a cylinder installed on the first fixing seat 3112 and a scissor head 302 installed at the output end of the cylinder, the cutting surface of the scissor head 302 is 5-20mm away from the right notch of the threading groove 3111, as shown in FIG. Figure 4As shown, the bending module is located on the upper side of the fixed module as a whole, the moving part is fixed on the profile, the moving part includes a cylinder, a moving platform is installed on the lower side of the cylinder, and the moving platform is composed of four plates connected end to end, wherein the upper plate is connected to the cylinder, and the lower plate is connected to the bending part 312 as a load-bearing platform, and the bending part 312 includes two bending claws 3123 arranged on the left and right, each bending claw 3123 is connected to a cylinder, so as to Figure 4 Taking the top view of as an example, the bending claw 3123 on the right side rotates clockwise after clamping the handle line, and the bending claw 3123 on the left side rotates counterclockwise after clamping the handle line. Different from ordinary mechanical claws, the clamping end of the bending claw 3123 is two parallel clamping plates. Figure 4 The horizontal stretch setting is the initial style of the hand-held wire clamped on the bending claw 3123, the semicircular one is the final style after bending, and the two cylindrical shapes on the upper side of the hand-held wire are the centers of rotation of the bending claw 3123. It should be noted that Figure 4 The position of the middle bending claw 3123 is not the position when it rotates. The cylinder is required to drive it to move forward so that the clamping end reaches at least the center of the rotation circle. The welding module includes a welding head 303 and a vibration stop head 304. There are two welding heads 303, each of which is installed on the lower side of the slide rail platform through a cylinder. The position of the welding head 303 corresponds to the position of the center of the rotation circle of the bending claw 3123. Figure 1 and Figure 4 The vibration stop head 304 is installed on the lower side of the table, the welding head 303, the welding port and the vibration stop head 304 are installed correspondingly up and down, the upper side surface of the vibration stop head 304 and the upper side surface of the table are located in the same plane, and the moving part is constructed to drive the bending part 312 to move so that the handle line reaches 2-10mm away from the welding position of the welding module, that is, 2-10mm away from the upper surface of the vibration stop head 304, especially the distance of 3mm-5mm, so that the coordinated welding efficiency of the welding head 303, the hand line, the file bag material and the vibration stop head 304 is optimal.

[0046] By means of the first fixed part 311 and the second fixed part which can be relatively displaced, it is possible to regularly pull the hand line in the threading groove 3111 of the first fixed part 311, thereby replacing the work process of manually cutting the hand line, and after the hand line is fixed by the bending claw 3123, the cutting part 610 cuts the hand line, and the hand line can still be ensured to be in the original position, and the mutual cooperation of the first fixed part 311, the second fixed part, the cutting part and the bending claw 3123 can achieve regular hand line cutting, which greatly improves the cutting efficiency, and at the same time, the bending claw 3123 bends the hand line into an arc shape by relative rotation, which makes it easier to sew the hand line onto the document bag material later, and the bent handbag is easier to carry and more comfortable after sewing, and then cooperates with the moving part to send the hand line to the welding position of the welding module, so as to achieve integrated sewing, which greatly improves the sewing efficiency.

[0047] A cylinder is installed on the lower plate of the movable table, and a movable block is connected to the output end of the cylinder. The bending part 312 includes two bending shafts 3121, and the bending shaft 3121 passes through the lower plate and is rotatably connected thereto. A bending table 3122 is installed at the lower end of each bending shaft 3121, and a cylinder is installed on the bending table 3122. The output end of the cylinder is connected to the bending claw 3123. The movable block is located between the two bending shafts 3121, and each bending shaft 3121 is provided with a gear. The left and right ends of the movable block are provided with gears meshing with the gears, so that the position of the bending claw 3123 clamping the hand line has sufficient flexibility. Combined with the relative displacement setting of the first fixed part 311 and the second fixed part, the overall design is more compact, the production area is saved, and the relative displacement distance of each raw material in the production process is reduced, thereby further improving the production efficiency.

[0048] A feeding module is also provided at the feeding slot of the threading slot 3111, and the feeding module includes a first feeding part and a second feeding part. The first feeding part includes at least two first feeding rollers 305, and the second feeding part includes at least one second feeding roller 306. The second feeding roller 306 is not coplanar with any two first feeding rollers 305. The first feeding roller 305 and the second feeding roller 306 are both provided with relative retaining rings, such as Figure 5 As shown, the feeding module is located at the feeding slot mouth of the threading slot 3111, the first feeding part includes three first feeding rollers 305, and the three first feeding rollers 305 are arranged in an isosceles triangle, wherein two first feeding rollers 305 are on the upper side and one first feeding roller 305 is on the lower side, and the gap between the two first feeding rollers 305 on the upper side and the two feeding rollers on the lower side corresponds to the bottom surface of the slot mouth of the threading slot 3111, the second feeding part includes a second feeding roller 306 located on the upper side of the first feeding part, the second feeding roller 306 is arranged in a triangle with any two first feeding rollers 305, the first feeding roller 305 and the second feeding roller 306 are both mounted on the first fixed seat 3112, and the first feeding roller 305 and the second feeding roller 306 are both provided with front and rear corresponding retaining rings, thereby preventing the handle line from shaking during transportation, thereby ensuring its stability.

[0049] The sewing power assembly 320 includes a positioning portion, and the positioning portion includes an elastic member, and the elastic member gives the auxiliary power portion a force toward the main power portion. Figure 3As shown, the sewing power assembly 320 is installed on the right side of the table, wherein the right end face of the table is installed with a load-bearing profile, the sewing power assembly 320 includes a front end plate and a rear end plate installed on the load-bearing profile, the main power unit includes a motor installed on the rear side of the rear end plate, the output end of the motor is connected to the second main power roller 321, the second main power roller 321 is provided with an auxiliary ring, the second main power roller 321 is rotatably connected to the front end plate and the rear end plate, the front end plate and the rear end plate are respectively provided with a front and rear corresponding sliding chamber, the auxiliary power unit includes a slider connected to the sliding chamber for up and down sliding, the second auxiliary power roller 322 passes through two sliders and is rotatably connected thereto, a plurality of pressure rings are installed on the second auxiliary power roller 322, a certain gap is left between the auxiliary ring and the pressure ring, and the gap is located in the same plane as the upper surface of the table, as shown in FIG. Figure 3 As shown, the second adjustment part 330 includes an adjustment plate 332 installed on the front end plate and the rear end plate, a rotating handle 331 is installed on the left side of the second auxiliary power roller 322, and eccentric wheels are connected to the left and right ends of the second auxiliary power roller 322, and the eccentric wheels abut against the upper side surface of the adjustment plate 332. The positioning part includes a first positioning shaft passing through the front end plate / rear end plate, the first positioning shaft is rotatably connected to the front end plate / rear end plate, a spring abutting against the upper end surface of the slider is connected to the lower side of the first positioning shaft, and a disc handle is connected to the upper side of the first positioning shaft.

[0050] The slider installation mechanism 400 includes an installation frame 401, and the installation frame 401 is connected with a material transport component 410, a shaping component 420 and an installation component 430. The material transport component 410 is configured to transport the slider to a preset position. The shaping component 420 includes a mold 406, a closing portion and a stamping portion. The closing portion is configured to engage with a matching chain belt, and the stamping portion is configured to punch out the chain teeth on the engaged chain belt. The installation component 430 includes a positioning fork 431, a tooth-breaking plate 432 and a docking portion. The positioning fork 431 is formed with a groove chamber for the engaged chain belt to pass through. The docking portion is configured to transport the slider from the preset position of the material transport component 410 to an installation position corresponding to the tooth-breaking plate 432 and can fix the slider. The tooth-breaking plate 432 is located between the positioning fork 431 and the slider, and the tooth-breaking plate 432 is movably arranged at the output end of the chain belt movement in the groove chamber.

[0051] The shaping component 420 includes a directional transport groove 403, a stamping part includes a stamping port 424 provided in the directional transport groove 403, the stamping port 424 is located at one end of the mold 406, and also includes a first stamping plate 425 and a second stamping plate 426, an elastic member is connected between the first stamping plate 425 and the second stamping plate 426, and the first stamping plate 425 is connected to a stamping gun 427, and the stamping gun 427 is slidably connected to the second stamping plate 426 and can penetrate the second stamping plate 426;

[0052] The material transport component 410 includes a material transport rail 402 and a material transport part. The material transport part and the material transport rail 402 can be relatively displaced. The output end of the material transport rail 402 corresponds to the output end of the directional transport trough 403. The material transport part is located at the output end of the material transport rail 402. The material transport part includes a first rod body 411 and a second rod body 412 arranged in the same direction. The second rod body 412 is arranged to rotate in one direction. The first rod body 411 is shorter than the second rod body 412.

[0053] The pull head installation mechanism 400 also includes a pre-bending assembly 440, which includes a first bending roller and a second bending roller. The first bending roller and the second bending roller are both provided with rollers. The length of the roller installed on the first bending roller is shorter than the length of the roller installed on the second bending roller. The relative position of the first bending roller is lower than that of the second bending roller. The upper surface of the roller on the second bending roller is adjacent to the center line of the mold 406.

[0054] Specifically, Figure 6 As shown, the mounting frame 401 is a frame body composed of profiles, and a vibration plate is arranged at the uppermost side of the mounting frame 401, in which a pull head is placed, and one end of the vibration plate extends outward, and the vibration of the vibration plate vibrates the pull head to the extended position, and then the pull head is transported to the material transport component 410, and the material transport component 410 includes a material transport rail 402, and the material transport rail 402 is connected to the extension part outside the vibration plate, and a material transport groove is arranged in the material transport rail 402, and the position of the notch of the material transport groove is contracted inwardly to clamp the pull head, and the material transport rail 402 includes a vertical part and a horizontal part, and there is an arc transition in the middle, and the pull head slides on the material transport rail 402 to a preset working position by its gravity and the thrust of the rear pull head, combined with Figure 7 and Figure 8 The mold 406 includes a hollow structure similar to a rectangular parallelepiped formed by three plate bodies, and the upper sides of the two vertical plate bodies are respectively provided with edges extending toward the other plate body. The left side of the three plate bodies is a structure formed by the combination of three triangles. Each triangular plate is connected to a plate body, and one end of the three triangular plates intersects. The upper sides of the front and rear triangular plates are provided with extended edges. In other embodiments, the triangular plates and the plate bodies can also be replaced with other shapes, such as a hollow structure similar to a cylinder plus a hollow structure similar to a truncated cone. The main purpose is to facilitate the flat file bag to enter from the left side and form a semi-enclosed state around the mold 406. The horizontal part of the material transport rail 402 is located in the hollow structure of the mold 406. Figure 8 and Fig. 9 As shown, the closing portion includes a closing base 421 and a closing pressure seat 422. The upper surface of the closing pressure seat 422 is slightly higher than the upper surface of the mold 406 by 2-5 mm. The closing pressure seat 422 is arranged on the upper side of the closing base 421. The closing pressure seat 422 is provided with a heat dissipation hole that penetrates its body, as shown in FIG. Fig. 9As shown, the closure is provided with a first protrusion and a second protrusion similar to the internal structure of the slider from the upper left, the second protrusion is arranged in an eight-shaped shape, the first protrusion extends toward the second protrusion and gradually narrows, the first protrusion position of the two chain belt tubes enters and receives the action of the closing pressure seat 422 and the second protrusion, and moves to the right to be in a meshing state, the stamping part includes a stamping base 423, the stamping base 423 is provided with a stamping port 424, the upper side of the stamping port 424 is provided with a cylinder and a stamping gun 427, the stamping gun 427 and the stamping port 424 are arranged in cooperation with each other to flush out the chain teeth on the chain belt with a rigid impact force, so that the meshing chain belt is broken, as shown in FIG. Figure 8 As shown, a first connecting plate is provided on the right side of the stamping base 423, and the upper surface of the first connecting plate is displaced from the same surface as the upper surface of the stamping base 423. The right end of the first connecting plate is connected to the positioning fork 431 of the mounting assembly 430. A cylinder is installed on the mounting frame 401, and the output end of the cylinder is connected to the positioning fork 431. Fig.11 As shown, the lower pull head is the preset position of the material transport component 410, which is transported by the material transport rail 402 itself. The broken tooth plate 432 is hinged to the first connecting plate, and the upper end of the broken tooth plate 432 protrudes from the first connecting plate. The lower end of the broken tooth plate 432 is connected to the cylinder, and the cylinder drives the broken tooth plate 432 to rotate. The upper end of the broken tooth plate 432 is semi-cylindrical, and the semi-cylindrical shape gradually widens downward to facilitate the upper end to be inserted into the broken end of the chain belt, and then the meshed chain belt is torn apart by itself. The pull head is located on the right side of the broken tooth plate 432 and is fixed by the connecting part. Fig.11 As shown, the connection part includes a vertical slide rail, a cylinder and a clamping block 433. The clamping block 433 clamps the pulling head and drives the pulling head from the preset position of the lower transport assembly to the right side of the broken tooth plate 432. The clamping block 433 is controlled by the cylinder to clamp and fix the pulling head.

[0055] The file bag material in the unfolded state is shaped by the mold 406, and the enclosing mold 406 is formed into an enclosed unclosed shape, and the slider-like mold of the closing part is used to make the two chain belts closed without a slider, so that the file bag can be closed around the unclosed opening, and then the closed chain teeth are subjected to a rigid impact by the stamping part, so that the chain teeth are separated from the chain belt to form a gap, and with the support of the closing part and the mold 406, the stamping part can realize the stamping of the file bag chain belt in the closed state without damaging the structure of the chain belt and the file bag, and the engaged chain belt moves to one side through the groove chamber of the positioning fork 431, and the groove chamber contacts the protrusion of the chain tooth on the chain belt to form a directional effect, and the bottom surface of the positioning fork 431 contacts the file bag material, thereby playing a directional role in the transmission of the file bag and the chain belt, and the tooth-breaking plate 432 that can change the relative position can split the engaged chain belt to facilitate the engagement of different sliders with the zipper.

[0056] The molding component 420 includes a directional transport groove 403, and the stamping part includes a stamping port 424 arranged in the directional transport groove 403, and the stamping port 424 is located at one end of the mold 406, and also includes a first stamping plate 425 and a second stamping plate 426, and an elastic member is connected between the first stamping plate 425 and the second stamping plate 426, and the first stamping plate 425 is connected to a stamping gun 427, and the stamping gun 427 is slidably connected to the second stamping plate 426 and can penetrate the second stamping plate 426.

[0057] like Fig. 9 As shown, the closed base 421 is located on the left side of the stamping base 423, the closed base 421 and the stamping base 423 are both installed on the second connecting plate, and the second connecting plate is installed on the mold 406. The qualitative component includes a directional transport groove 403, and the directional transport groove 403 is located on the upper side of the stamping base 423 and the first connecting plate. The left port of the directional transport groove 403 is located at the right end of the closed base 421. The height difference between the bottom surface of the directional transport groove 403 and the upper surface of the closed base 421 is less than 2mm. The stamping port 424 is located on the stamping base 423, the stamping port 424 runs through the stamping base 423, and the stamping port 424 is located on the directional transport groove 403. The front and rear distance of the stamping port 424 is greater than the width of the directional transport groove 403. The stamping part also includes a cylinder installed on the mounting frame 401, the cylinder is located on the upper side of the second connecting plate, and a third connecting plate is provided between the cylinder and the second connecting plate. Figure 8 and Fig. 9 The output end of the cylinder is connected to the third connecting plate, the lower side of the third connecting plate is connected to the first stamping plate 425, the stamping gun 427 is connected to the first stamping plate 425 and the third connecting plate at the same time, the lower side of the first stamping plate 425 is connected to the second stamping plate 426 through a spring, the second stamping plate 426 is provided with a through hole adapted to the stamping gun 427, the second stamping plate 426 is located in the through hole in a free state, and after the second stamping plate 426 moves toward the first stamping plate 425, the lower end of the stamping gun 427 can expose the second stamping plate 42 6. Entering into the punching port 424, a first directional rod is further provided on the lower side of the first punching plate 425, the first directional rod is slidably connected to the second punching plate 426, second directional rods are installed on the left and right sides of the second connecting plate, the second directional rod passes through the third connecting plate and is slidably connected thereto, a spring is connected between the third connecting plate and the second connecting plate, another through opening is further provided on the second connecting plate, which is located on the left side of the closed base 421, the vertical portion of the material transport rail 402 passes through this through opening, and the horizontal portion is located on the lower side of the second plate body and extends to the right.

[0058] After engagement, the chain teeth of the zipper are located in the directional transport groove 403, and the movement is more stable. The punching hole 424 opened on the directional transport groove 403 has an axial diameter larger than the axial diameter of the directional transport groove 403, and then cooperates with the punching hole 424 to form a positioning effect on the chain belt. Compared with the flat punching hole 424, since the directional transport groove 403 reduces the counter-impact surface of the punching hole 424, the impact on the chain belt and the document bag during stamping is reduced. Combined with the positioning effect of the directional transport groove 403 on the chain teeth, it can be ensured that the chain belt and the document bag will not be offset due to stamping.

[0059] The material transport component 410 includes a material transport rail 402 and a material transport part. The material transport part and the material transport rail 402 can be relatively displaced. The output end of the material transport rail 402 corresponds to the output end of the directional transport trough 403. The material transport part is located at the output end of the material transport rail 402. The material transport part includes a first rod body 411 and a second rod body 412 arranged in the same direction. The second rod body 412 is arranged to rotate in one direction. The first rod body 411 is shorter than the second rod body 412.

[0060] Combination Fig. 9 and Fig.11 The horizontal part of the material transport rail 402 includes a first section and a second section. The first section is connected to the vertical section. The second section is a left-right symmetrical structure arranged at the lower side of the second connecting plate. A slide groove connected to the first section is formed in the middle of the structure. The material transport part includes a cylinder connected to the lower side of the second connecting plate. The output end of the cylinder is connected to a material transport block, such as Fig.10 As shown, the left side of the material transport block is rotatably connected to the second rod body 412, and the second rod body 412 can only rotate between 0-90 degrees. The second rod body 412 has two supporting teeth, which are respectively in contact with the two ends of the left side of the sliding head. The right end of the material transport block is fixedly connected to the second rod body 412, and the prominence rod body has two supporting teeth, which are vertically arranged and extend toward one side of the sliding head, but do not contact the sliding head, and a gap of 0-5mm is retained from the sliding head. The cylinder pushes the material transport block, the first rod body 411 and the second rod body 412 to move to the right, and the sliding head can be pushed to the material transport rail 402 through the first rod body 411.

[0061] The mounting assembly 430 includes a stretching portion, which includes receiving blocks 434 relatively arranged on both sides of the directional transport groove 403, and the distance between the receiving blocks 434 and the directional transport groove 403 is variable. It also includes a mechanical claw relatively displaceably arranged, and the mechanical claw corresponds to the receiving block 434 and the relative displacement is variable. An elastic block is provided at one end of the mechanical claw close to the receiving block 434.

[0062] Specific, combined Fig.11 and 12The right end of the second connecting plate is provided with inner grooves at both ends of the directional transport groove 403, and a sliding rod is provided in the inner groove. The receiving block 434 is slidably connected with the sliding rod, so that the receiving block 434 can passively slide on the sliding rod. A vertical cylinder and a sub-control cylinder for controlling two mechanical claws are provided on the mounting frame 401. The vertical cylinder drives the sub-control cylinder to move up and down. The sub-control cylinder connects the two mechanical claws to control the two mechanical claws to move closer to or away from each other. An elastic block is connected under the mechanical claw, which is mainly an elastic rubber block. When stretching, the sub-control cylinder stretches the file bag to both sides by 2-5mm through the mechanical claws. A smaller stretching amount can ensure that the chain does not deform when combined with the pull head.

[0063] The installation assembly 430 also includes a docking portion, which includes a clamping block 433 whose relative position can be changed. A first slot 435 is formed on one side adjacent to the clamping block 433. The first slot 435 formed by the clamping block 433 corresponds to the output end of the directional transport slot 403 and the material transport rail 402. The position of the first slot 435 can be adjusted to achieve switching connection between the output end of the directional transport slot 403 and the output end of the material transport rail 402.

[0064] Combination Fig.11 and Fig.12 The docking portion is located on the right side of the receiving block 434 and the positioning fork 431, and includes a fourth connecting plate, which is installed on the mold 406, and a notch is formed on the fourth connecting plate toward the side of the receiving block 434. Two vertical slide rails are installed on the lower side of the left end of the fourth connecting plate, and a docking base is slidably connected to the slide rail. A folding rod is hinged on the right end of the docking base, and the folding angle position of the folding rod is hinged to the fourth connecting plate. A cylinder is also installed on the lower side of the fourth connecting plate, and the cylinder is hinged to one end of the folding rod. The cylinder drives one end of the folding rod so that the other end drives the docking base to rise and fall. A notch that runs through the upper and lower sides is formed on the left side of the docking base, and two clamping blocks 433 are symmetrically arranged at the notch. Each clamping block 433 is connected to the docking base through a cylinder, and each clamping block 433 is formed with a notch in the direction toward each other. The notches of the two clamping blocks 433 are combined to form a first notch 435, and the first notch 435 is docked with the output end of the directional transport trough 403 and the material transport rail 402 on the left. In another embodiment, the docking portion further includes a second notch 436 communicating with the first notch 435 , and the positions of the second notch 436 and the first notch 435 are adjustable.

[0065] Combination Fig.11 and Fig.12The notch position of the docking base is also provided with a lifting block, which is controlled by a lifting cylinder, and a second notch 436 is opened on the upper side of the lifting block. The depth of the second notch 436 is the same as that of the first notch 435, and the width of the second notch 436 is smaller than that of the first notch 435. In the normal transportation state, the second notch 436 is connected to the first notch 435. After the clamping block 433 releases the slider, the slider arrives at the right end of the first notch 435 and is stuck through the left end of the second notch 436, so that the slider moves one end distance on the chain belt, thereby engaging the two chain belts to verify whether the connection between the slider and the chain belt is stable and qualified. After that, the lifting block and the second notch 436 are lowered, so that the slider moves to the right with the file bag and the chain belt. It should be noted that the fourth connecting plate is formed with an inclined plate at the notch position, and the inclined plate is located on the right side of the lifting block. The inclined plate gradually rises from left to right to facilitate the free movement of the slider to prevent it from getting stuck.

[0066] The pre-bending assembly 440 is also included. The pre-bending assembly 440 includes a first bending roller and a second bending roller. The first bending roller and the second bending roller are both provided with rollers. The length of the roller installed on the first bending roller is shorter than the length of the roller installed on the second bending roller. The relative position of the first bending roller is lower than that of the second bending roller. The upper surface of the roller on the second bending roller is adjacent to the center line of the mold 406.

[0067] like Figure 7 As shown, a second bending roller is provided on the left side of the mold 406, and the second bending roller is rotatably connected to the mounting frame 401, and also includes a first bending roller. Figure 6 Not shown, such as Figure 2 As shown, the first bending roller is horizontally lower than the second bending roller, and the length of the roller installed on the first bending roller is shorter than the length of the roller installed on the second bending roller. It can be understood that the width of the flattened document bag material is 40 cm, then the length of the roller installed on the first bending roller is 36 cm, and the length of the roller installed on the second bending roller is 44 cm. It should be noted that, taking the mold 406 of this embodiment as an example, the line connecting the midpoints of the vertical height of the mold 406 is the dividing line, and the upper surface of the second bending roller is located at the positive and negative 2 mm position of the dividing line of the mold 406, so that the upper and lower tensions of the document bag are the same when it is on the mold 406, and the force is consistent.

[0068] The mold 406 further includes a first support wheel 404 and a second support wheel 405 which are arranged opposite to each other at one end of the mold 406. The outer wheel edge thickness of the second support wheel 405 is not greater than 5 mm. Figure 6 and Figure 7 As shown, a T-shaped structure is connected to the right side of the mold 406, and the upper side of the T-shaped structure is rotatably connected to the first supporting wheel 404, and the lower side is rotatably connected to the second supporting wheel 405, as shown in FIG. Figure 6As shown, the thickness of the outer wheel edge of the first supporting wheel 404 is greater than that of the outer wheel edge of the second supporting wheel 405. The thickness of the outer wheel edge of the second supporting wheel 405 is 2 mm to facilitate the folding of the document bag. The thickness of the outer wheel edge of the first supporting wheel 404 is 7 mm.

[0069] In another embodiment, a waste recycling mechanism is also included, such as Figure 8 As shown, it includes a waste pipe, one end of which is located at the lower side of the punching port 424 of the punching base 423, and the other end is extended to the outside of the output mold 406. One end of the outside is connected to a suction fan to directly suck out the waste in the waste pipe.

[0070] In the specific implementation, the flat file bag material enters from the lower side of the first bending rod 441. Since the width of the first bending rod 441 is smaller than the width of the file bag material, two folds are naturally formed on the edge. Then the flat file bag material enters the upper surface of the first bending rod 441, and then moves to the right under the mold 406. The first bending rod 441 gives the file bag material an upward force, making the folds on the two edges more obvious. After the file bag material enters the lower side of the mold 406, the folds on both sides facilitate it to form an enclosed shape. Then, the rightmost fold of the file bag material is manually operated. The chain belt sewn at the end passes through the closed base 421, and the file bag on the right side of the closed base 421 is engaged with the chain belt to form a closed state of the surrounding mold 406, while the left side is in an open state. At this time, the file bag on the left side forms a good surrounding shape, and then the engaged chain belt enters the directional transport groove 403 and moves to the right. The punching gun 427 cooperates with the punching port 424 to punch out a fracture on the engaged chain belt. The enclosed file bag material continues to move to the right, and the cylinder drives the positioning fork 431 downward to fit the outer surface of the file bag material, and the inner wall of the positioning fork 431 slot chamber slides with the chain teeth of the chain The positioning fork 431 does not limit the left and right movement of the document bag. The fracture punched out by the punching gun 427 is located on the right side of the positioning fork 431. At this time, it is also located on the directional transport groove 403, that is, the second connecting plate. Then the vertical cylinder drives the sub-control cylinder downward, and the elastic rubber block on the lower side of the mechanical claw and the receiving block 434 clamp the document bag material together. The mechanical claws move away from each other and give the chain belt an external support force. The cylinder drives the toothed plate 432 upward into the directional transport groove 403. At this time, the toothed plate 432 moves upward from the fracture of the chain belt, and the toothed plate 432 itself breaks the fracture, so that one of them The end disengages, and at the same time, the cylinder of the material transport part drives the material transport block to the right, and the second rod body 412 pushes the sliding head into the first slot 435 of the clamping block 433, and the cylinder of the docking part drives the clamping block 433 to clamp the sliding head, and then the docking base is upward, the first slot 435 is docked with the directional transport groove 403, and the chain enters the sliding head, and the installation of the sliding head and the chain is completed, and then the clamping blocks 433 are separated from each other, releasing the sliding head, and the sliding head follows the file bag to the right and is stuck at the left end of the second slot 436. At this time, the second slot 436 drops, and the sliding head can move to the right, and then the next round of installation is completed.

[0071] The edge pressing steering mechanism 500 includes a steering frame 501, the steering frame 501 is equipped with a steering roller 506, a first compression assembly and a second compression assembly, the first compression assembly includes a first transport roller 504, a second transport roller 505 and a third adjustment part 510, the second transport roller 505 has a first state adjacent to the first transport roller 504 to squeeze the air in the raw material bag, and a second state directly leaving a larger gap with the first transport roller 504 relative to the first state, the third adjustment part 510 is configured to position the second transport roller 505 in the first state and the second state, the second compression assembly includes a heating part 530 arranged oppositely, the heating part 530 arranged oppositely can move relatively, the heating part 530 arranged oppositely is located at the discharge end of the mounting mechanism, and the heating part 530 is located at the feed end of the first compression assembly;

[0072] Specifically, Figure 6As shown, the bogie 501 includes a plurality of profile plates, and a steering roller 506 is obliquely installed at the right end of the profile plate. The inclination angle of the steering roller 506 is 20-80°. In this embodiment, the inclination angle of the steering roller 506 is 45°. The tensioning part includes a plurality of fourth tensioning rollers 502 connected to the bogie 501. The fourth tensioning roller 502 is located at the output end of the steering roller 506. The fourth tensioning roller 502 is horizontally arranged. There are two fourth tensioning rollers 502, and the horizontal heights of the two fourth tensioning rollers 502 are different. In this embodiment, the height of the output end of the steering roller 506 is smaller than that of the other fourth tensioning roller 502, and the height difference is 10 cm. A first compression assembly is installed on the left side of the steering roller 506, and the first compression assembly includes a first transport roller 502 installed vertically. 04 and the second transport roller 505, the folded raw materials will pass through the space between the first transport roller 504 and the second transport roller 505. In the first state, the first transport roller 504 and the second transport roller 505 are in contact with each other or leave a gap of 15 mm, so that after the overlapping raw materials enter between the first transport roller 504 and the second transport roller 505, the air therein will be squeezed out. In the second state, the gap between the first transport roller 504 and the second transport roller 505 is 30 mm, so that the raw materials can pass through it at the initial stage of processing. The second compression assembly is located on the left side of the first compression assembly, including two heating parts 530 located on the left sides of the first transport roller 504 and the second transport roller 505 opposite to each other, and each heating part 530 can be opened and closed by a cylinder. The first compression assembly includes a transport frame 520 connected to the bogie 501, the transport frame 520 includes a steering plate arranged relatively, a sliding chamber is provided on the steering plate, a slider is slidably connected in the sliding chamber, the second transport roller 505 is rotatably connected to the slider, the third adjustment part 510 includes a first positioning plate 511 arranged on the steering plate, the slider is rotatably connected to the second positioning shaft 512, one end of the second positioning shaft 512 passes through the slider and is connected to a handle, the second positioning shaft 512 is provided with a notch adapted to the first positioning plate 511, and also includes an adjusting shaft 513, one end of the adjusting shaft 513 passes through the transport frame 520 and enters the sliding chamber, the adjusting shaft 513 is threadedly connected to the transport frame 520, one end of the adjusting shaft 513 is connected to an elastic member abutting against the slider, Figure 6 and Figure 7 , the transport frame 520 is installed on the left side of the steering roller 506, and the transport frame 520 includes steering plates arranged opposite to each other in the upper and lower directions, and the two steering plates are respectively connected to a side plate on the left and right. The first transport roller 504 is rotatably connected to the upper and lower steering plates, and the upper and lower steering plates are provided with corresponding sliding chambers, and a slider is respectively slidably connected to the left and right in the sliding chamber. A first positioning plate 511 is respectively provided above the upper sliding chamber and below the lower sliding chamber. The upper and lower ends of the second transport roller 505 are respectively rotatably connected to the two sliders, and the upper and lower sliders are rotatably connected to a second positioning shaft 512, and the upper slider protruding on the upper side of the second positioning shaft 512 is connected to a handle, such as Figure 3As shown, a notch is provided on the second positioning shaft 512, and the distance between the upper and lower parts of the notch is adapted to the thickness of the first positioning plate 511, and the depth is smaller than the radius of the second positioning shaft 512, so that the first positioning plate 511 can be snapped into the notch, and the adjusting shaft 513 penetrates the side plate from the right to the left and enters the sliding chamber. The adjusting shaft 513 is provided with one at the top and the bottom, and the adjusting shaft 513 is threadedly connected to the side plate. The left end of the adjusting shaft 513 is connected to a spring, and the other end of the spring abuts against the right end face of the slider.

[0073] like Figure 6 As shown, a load-bearing plate 503 is installed on the bogie 501, and the load-bearing plate 503 is located on the left side of the steering roller 506. The first compression assembly is arranged on the load-bearing plate 503, that is, the side plate is installed on the load-bearing plate 503, as shown in FIG. Figure 7 As shown, a motor is installed at the lower side of the load-bearing plate 503, and the output end of the motor passes through the load-bearing plate 503 and is connected to the first transport roller 504. The first transport roller 504 and the second transport roller 505 are provided with matching gears, and the two gears are meshed with each other.

[0074] like Fig.13 As shown, the second compression assembly includes left and right columns 531 that are relatively arranged, and the columns 531 are relatively arranged on the upper side of the mounting plate. The columns 531 are connected with cylinders, and the two cylinders are relatively arranged. The heating part 530 is installed at the output end of the cylinder, and the cylinder drives the heating part 530 to move relatively. The heating part 530 includes a heating plate 532, and the heating plate 532 is connected with a thermocouple and a temperature sensor. The heating part 530 is located at the output end of the file bag raw material of the first supporting wheel 404 and the second supporting wheel 405.

[0075] The cutting and edge-sealing mechanism 600 is configured to cut the document bag material and seal the side edges thereof. The cutting and edge-sealing mechanism 600 comprises a cutting frame 601, the cutting frame 601 comprises a cutting table, the cutting frame 601 is connected with a first cutting assembly and a second cutting assembly, the first cutting assembly comprises a cutting part 610 and a discharge plate 620, the discharge plate 620 is formed with first spaced teeth 621, the second cutting assembly comprises a clamping claw part 630, the clamping claw part 630 and the discharge plate 620 can be displaced relative to each other, the clamping claw part 630 is formed with second spaced teeth 633 corresponding to the first spaced teeth 621, and the first spaced teeth 621 and the second spaced teeth 633 are staggered. The clamping claw portion 630 includes a first clamping plate 631 and a second clamping plate 632 which can undergo relative displacement to achieve clamping. The first clamping plate 631 and the second clamping plate 632 are both provided with second spaced teeth 633, and the second spaced teeth 633 of the first clamping plate 631 and the second clamping plate 632 are arranged correspondingly; the cutting portion 610 includes a second positioning plate 611, a cutting knife 612 and a positioning rod 613, the discharge plate 620 is located between the cutting knife 612 and the positioning rod 613, a distance is left between the second positioning plate 611 and the cutting table, the positioning rod 613 and the second positioning plate 611 can move relative to each other to achieve positioning of the raw material, and the cutting knife 612 and the second positioning plate 611 can move relative to each other to cut the raw material.

[0076] Specifically, Fig.14 As shown, the cutting frame 601 includes a frame formed by connecting profiles, the frame is connected to a cutting table for processing semi-finished folders, the first cutting component is installed on the table, the second cutting component includes a linear drive part, the linear area includes a slide rail connected to the upper profile frame of the table, the slide rail is provided with a cylinder, the second cutting component is arranged on the slide rail and is slidably connected to the slide rail, the output end of the cylinder is connected to the second cutting component, driving the second cutting component to slide linearly on the slide rail, the first cutting component is located at the lower side of the cutting table, the second cutting component is located at the upper side of the cutting table, the slide rail is vertically arranged, the lower side of the first cutting component is the feeding port of the cutting device, and the upper side of the first cutting component is the discharging port, as shown in FIG. Figure 3 As shown, the first cutting component includes a cutting part 610 and a discharge plate 620. The cutting part 610 cuts the semi-finished file folder. The discharge plate 620 is formed with a first spaced tooth 621 on one side facing the second cutting component, that is, a groove is formed between the spaced teeth, the distance between every two teeth is the same, and all of them are located in the same plane, as shown in FIG. Fig.15 As shown, the first cutting assembly also includes a connecting seat connected to the slide rail, the connecting seat is connected to the clamping claw portion 630, and the clamping claw portion 630 is provided with second spaced teeth 633 corresponding to the first spaced teeth 621, as shown in FIG. Figure 2As shown, the first spaced teeth 621 are arranged upward, the second spaced teeth 633 are arranged downward, and the first spaced teeth 621 and the second spaced teeth 633 are arranged in a staggered manner, that is, the protruding teeth of the first spaced teeth 621 correspond to the tooth grooves of the second spaced teeth 633, and the tooth grooves of the first spaced teeth 621 correspond to the protruding teeth of the second spaced teeth 633. Fig.14 and 17 The clamping claw portion 630 includes a first clamping plate 631 and a second clamping plate 632 which are arranged up and down, and also includes a plate body vertically connected to the first clamping plate 631, the second clamping plate 632 is hinged to the plate body, and a cylinder is also installed on the plate body, and the cylinder is hinged to the second clamping plate 632. The first clamping plate 631 and the second clamping plate 632 are provided with second spaced teeth 633 on the same side, and the second spaced teeth 633 of the first clamping plate 631 and the second clamping plate 632 correspond to each other up and down, that is, the convex teeth of the second spaced teeth 633 of the first clamping plate 631 correspond upward to the convex teeth of the second spaced teeth 633 of the second clamping plate 632, that is, the tooth grooves of the second spaced teeth 633 of the first clamping plate 631 correspond upward to the tooth grooves of the second spaced teeth 633 of the second clamping plate 632. The second clamping plate 632 includes a first segment 6321 and a second segment 6322 which are independent of each other. Both the first segment 6321 and the second segment 6322 can be relatively displaced with the first clamping plate 631 to achieve clamping. Specifically, as shown in FIG. 17 , the second clamping plate 632 includes one first segment 6321 and two second segments 6322. The two second segments 6322 are located on two sides of the first segment 6321. Each segment is hinged to the plate body and is hinged to a cylinder. The clamping lower end surfaces of the first segment 6321 and the second segment 6322 are parallel to the upper end surface of the first clamping plate 631.

[0077] The cutting section 610 includes a second positioning plate 611, a cutting knife 612 and a positioning rod 613. The discharge plate 620 is located between the cutting knife 612 and the positioning rod 613. A distance is left between the second positioning plate 611 and the cutting table. The positioning rod 613 and the second positioning plate 611 can move relative to each other to achieve positioning of the raw material. The cutting knife 612 and the second positioning plate 611 can move relative to each other to cut the raw material. The cutting section 610 includes a rotating shaft, a rotating wheel, a connecting ring 614, a connecting rod and an elastic member. The rotating shaft is connected to a non-center position of the rotating wheel. The rotating wheel is rotatably connected to the connecting ring 614. One end of the connecting rod is hinged to the connecting ring 614, and the other end is connected to the cutting knife 612. The connecting rod is connected to the elastic member. Specifically, as Fig.15 and 16 As shown, the cutting part includes a cutting frame, on which a horizontal limit plate is installed, on which a second positioning plate 611, a left end plate and a right end plate are installed, and the discharge plate 620 is 5-20 mm away from the upper end surface of the second positioning plate 611 (reference Figure 2, a distance of 2-10cm is left between the second positioning plate 611 and the table) The second positioning plate 611 is located between the left end plate and the right end plate, and the horizontal height difference between the second positioning plate 611 and the table is plus or minus 20mm. The discharge plate 620 is located on the upper side of the second positioning plate 611. There are two rotating wheels, connecting rings 614, connecting rods and elastic members. The rotating shaft is connected to the output end of the motor, and the motor drives the rotating shaft to rotate. The non-center position of the rotating wheel is connected to the rotating shaft. The connecting ring 614 includes a ring body and an extension end on the ring body. The elastic member is installed on the lower side of the limiting plate. The connecting rod passes through the limiting plate and is slidably connected to the limiting plate up and down. The connecting rod is connected to the limiting member. The lower end of the connecting rod is connected to the extension end of the connecting ring 614, and the upper end of the connecting rod is connected to the cutting knife 612, that is, the cutting knife 612 is connected to the connecting rod on both sides. The cutting knife 612 is located at the front end of the second positioning plate 611, and contacts with the front end of the second positioning plate 611 to cut off the semi-finished file bag. Fig.15 and 16 As shown, a cylinder is installed on the cutting frame 615 , and the output end of the cylinder is connected to the positioning rod 613 . The positioning rod 613 and the cutting knife 612 are located on both sides of the discharge plate 620 , and the positioning rod 613 is located on the upper side of the second positioning plate 611 .

[0078] like Fig.14 As shown, a suction cup assembly 640 is also installed on the cutting machine frame. The suction cup assembly 640 includes a linear transport module and a suction cup. The suction cup is connected to a cylinder to transport the cut folder to the input end of the sewing machine 201. After being pulled into the sewing machine 201, the cut side edges are sewn and hemmed. This is the prior art and will not be elaborated on.

[0079] The transition mechanism 700 is also included, and the transition mechanism 700 includes a transition frame 710, and the transition frame 710 has a rotatable end body. The non-rotating end of the transition frame 710 is provided with a transition roller 720, and the rotatable end body of the transition frame 710 is rotatably connected to the sewing machine frame 301, such as Figure 1 As shown, the transition frame 710 is rotatably connected to the left and right sides of the sewing frame 301, and the transition frame 710 is also installed on the lower side of the bogie 501. Taking the transition frame 710 at the left end of the sewing frame 301 as an example, the right end of the transition frame 710 is rotatably connected to the sewing frame 301, and the other end is suspended and rotatably connected to the transition roller 720. A profile is installed on the lower side of the other end to prevent the transition roller 720 from colliding. In another embodiment, the transition roller 720 of the transition frame 710 on the right side of the sewing frame 301 is the same roller as the first bending rod 441.

[0080] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive, and therefore the present invention is not limited to the embodiments described in the specific implementation manners. Any other implementation manners derived by those skilled in the art based on the technical solutions of the present invention also fall within the scope of protection of the present invention.

Claims

1. A fully automatic document bag processing device, characterized in that: It comprises a feeding mechanism (100), a chain belt sewing mechanism (200), a handle sewing mechanism (300), a slider installation mechanism (400), an edge pressing and turning mechanism (500) and a cutting and edge sealing mechanism (600) which are arranged in sequence; The feeding mechanism (100) comprises a feeding frame (101) and a feeding power assembly (110), wherein the feeding power assembly (110) is used to provide initial power; The chain belt sewing mechanism (200) comprises a sewing machine (201); The handle sewing mechanism (300) comprises a sewing frame (301), the sewing frame (301) is connected to a bending portion (312), the bending portion (312) comprises bending claws (3123) arranged in pairs, and the bending claws (3123) arranged in pairs can rotate in opposite directions to bend the handle line; The slider installation mechanism (400) comprises an installation frame (401), the installation frame (401) is connected with a material transport component (410), a shaping component (420) and an installation component (430), the material transport component (410) is configured to transport the slider to a preset position, the shaping component (420) comprises a mold (406), a closing portion and a punching portion, the closing portion is configured to engage with a matching chain belt, the punching portion is configured to punch out the chain teeth on the chain belt after engagement, and the installation component (430) is configured to transport the slider to a preset position. 0) comprises a positioning fork (431), a tooth-breaking plate (432) and a docking portion, wherein the positioning fork (431) is formed with a slot chamber for the chain belt to pass through after engagement, and the docking portion is configured to transport the pull head from a preset position of the material transport component (410) to an installation position corresponding to the tooth-breaking plate (432) and to fix the pull head, and the tooth-breaking plate (432) is located between the positioning fork (431) and the pull head, and the tooth-breaking plate (432) is movably arranged at the output end of the chain belt movement in the slot chamber; The edge pressing steering mechanism (500) comprises a steering frame (501), the steering frame (501) is equipped with a steering roller (506), a first compression assembly and a second compression assembly, the first compression assembly comprises a first transport roller (504), a second transport roller (505) and a third adjustment part (510), the second transport roller (505) has a first state adjacent to the first transport roller (504) to squeeze the air in the raw material bag, and a second state directly leaving a larger gap with the first transport roller (504) relative to the first state, the third adjustment part (510) is configured to position the second transport roller (505) in the first state and the second state, the second compression assembly comprises a heating part (530) arranged oppositely, the heating part (530) arranged oppositely can move relative to each other, the heating part (530) arranged oppositely is located at the discharge end of the mounting mechanism, and the heating part (530) is located at the feed end of the first compression assembly; The cutting and edge sealing mechanism (600) is configured to cut the document bag material; The shaping component (420) comprises a directional transport groove (403), the stamping part comprises a stamping port (424) arranged in the directional transport groove (403), the stamping port (424) is located at one end of the mold (406), and further comprises a first stamping plate (425) and a second stamping plate (426), an elastic member is connected between the first stamping plate (425) and the second stamping plate (426), the first stamping plate (425) is connected to a stamping gun (427), and the stamping gun (427) is slidably connected to the second stamping plate (426) and can penetrate the second stamping plate (426); The material transport component (410) comprises a material transport rail (402) and a material transport part, the material transport part and the material transport rail (402) can be relatively displaced, the output end of the material transport rail (402) corresponds to the output end of the directional transport trough (403), the material transport part is located at the output end of the material transport rail (402), the material transport part comprises a first rod body (411) and a second rod body (412) arranged in the same direction, the second rod body (412) is arranged to rotate in one direction, and the first rod body (411) is shorter than the second rod body (412); The sewing machine frame (301) comprises a sewing table, and the sewing machine frame (301) is installed with a sewing assembly (310), and the sewing assembly (310) comprises a fixing module, a bending module and a welding module, and the fixing module comprises a first fixing part (311), a second fixing part and a cutting part, and the first fixing part (311) comprises a threading groove (3111) for a handle line to pass through, and the first fixing part (311) and the second fixing part are relatively displaceably arranged, and the cutting part is arranged on the first fixing part ( 311) and a second fixed part, the cutting part is located at the discharge slot of the threading slot (3111) of the first fixed part (311), the bending module includes a moving part and the bending part (312), the bending part (312) includes bending claws (3123) arranged in pairs, the bending claws (3123) arranged in pairs can rotate in opposite directions to bend the handle line, and the moving part is constructed to drive the bending part (312) to move so that the handle line reaches the welding position of the welding module.

2. The fully automatic document bag processing device according to claim 1 is characterized in that: The pull head installation mechanism (400) also includes a pre-bending component (440), which includes a first bending roller and a second bending roller, and the first bending roller and the second bending roller are both provided with rollers, the length of the roller installed on the first bending roller is shorter than the length of the roller installed on the second bending roller, the relative position of the first bending roller is lower than that of the second bending roller, and the upper surface of the roller on the second bending roller is adjacent to the center line of the mold (406).

3. The fully automatic document bag processing device according to claim 1 is characterized in that: The bending portion (312) comprises a pair of bending shafts (3121), each of the bending shafts (3121) is connected to a bending platform (3122), the bending shafts (3121) rotate in the opposite direction to achieve the reverse rotation of the bending claws (3123), and the bending claws (3123) are connected to the bending platform (3122) in a relatively displaceable manner; The sewing machine frame (301) is installed with a sewing power assembly (320), and the sewing power assembly (320) includes a main power unit, a secondary power unit and a second adjustment unit (330), the main power unit includes a second main power roller (321) connected to the power output end, the secondary power unit includes a second secondary power roller (322) corresponding to the second main power roller (321), and the second adjustment unit (330) controls the displacement of the second secondary power roller (322) to adjust the distance between the second main power roller (321) and the second secondary power roller (322).

4. The fully automatic document bag processing device according to claim 1 is characterized in that: The trimming and edge-sealing mechanism (600) comprises a trimming frame (601), the trimming frame (601) comprises a trimming table, the trimming frame (601) is connected with a first trimming component and a second trimming component, the first trimming component comprises a trimming portion (610) and a discharge plate (620), the discharge plate (620) is formed with first spaced teeth (621), the second trimming component comprises a clamping claw portion (630), the clamping claw portion (630) and the discharge plate (620) can be displaced relative to each other, the clamping claw portion (630) is formed with second spaced teeth (633) corresponding to the first spaced teeth (621), and the first spaced teeth (621) and the second spaced teeth (633) are staggered.

5. The fully automatic document bag processing device according to claim 4 is characterized in that: The clamping claw portion (630) comprises a first clamping plate (631) and a second clamping plate (632) which can be relatively displaced to achieve clamping, the first clamping plate (631) and the second clamping plate (632) are both provided with second spaced teeth (633), and the second spaced teeth (633) of the first clamping plate (631) and the second clamping plate (632) are correspondingly arranged; The cutting part (610) includes a second positioning plate (611), a cutting knife (612) and a positioning rod (613); the discharge plate (620) is located between the cutting knife (612) and the positioning rod (613); a distance is left between the second positioning plate (611) and the cutting table; the positioning rod (613) and the second positioning plate (611) can move relative to each other to achieve positioning of the raw material; and the cutting knife (612) and the second positioning plate (611) can move relative to each other to cut the raw material.

6. A fully automatic document bag processing device according to any one of claims 1 to 5, characterized in that: The invention also comprises a transition mechanism (700), wherein the transition mechanism (700) comprises a transition frame (710), wherein the transition frame (710) has a rotatable end body, and a transition roller (720) is provided at a non-rotating end of the transition frame (710).

7. The fully automatic document bag processing device according to claim 6, characterized in that: The rotatable end body of the transition frame (710) is rotatably connected to the sewing machine frame (301).

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