Trademark folding machine

Abstract

The utility model discloses a trademark folding machine which comprises a machine frame, a feeding mechanism, a cutting mechanism, a folding mechanism and a clamping and conveying mechanism, the cutting mechanism is arranged on a cutting station, the feeding mechanism conveys roll materials to the cutting station, the clamping and conveying mechanism conveys cut unit materials, and the folding mechanism is arranged on the machine frame. The conveying direction of the feeding mechanism is perpendicular to the conveying direction of the clamping and conveying mechanism, and in the cutting working condition, the folding mechanism or the clamping and conveying mechanism is matched with the cutting mechanism for cutting. The materials are cut accurately without displacement, and are folded after being cut or conveyed to a folding station by the clamping and conveying mechanism to be folded, so that the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of trademark folding machine. BACKGROUND

[0002] The trademark folding machine contains fixed-length conveying, cutting and folding, and the trademark folding includes doubling, two-side folding and the like. The existing trademark folding machine has the following problems: 1. The push head feeding is usually used for the feeding of the woven label, the push head feeding is not accurate, and it is difficult to adjust; 2. The trademark folding effect is poor, the crease line is easy to deviate and rebound; 3. After the long trademark is doubled, the lower part is obviously sagging, and the sagging part will block the lower clamp plate that is used to take the material, so that the doubled trademark cannot be normally conveyed; 4. The trademark needs to be manually arranged after folding, which is low in efficiency and high in labor cost. UTILITY MODEL CONTENTS

[0003] In view of the technical problems in the background art, the utility model solves the technical problems and aims to provide a full-automatic trademark folding machine, which is not only accurate in feeding, stable in folding, good in shaping effect, but also improves the production efficiency and realizes automatic collection.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: the trademark folding machine, characterized by comprising a rack, a feeding mechanism, a cutting mechanism, a folding mechanism and a clamping conveying mechanism, the cutting mechanism is arranged at a cutting station, the feeding mechanism conveys the roll material to the cutting station, the clamping conveying mechanism conveys the unit material after cutting, the feeding mechanism and the clamping conveying mechanism are arranged vertically to the conveying direction,

[0005] When cutting, the folding mechanism or the clamping conveying mechanism cooperates with the cutting mechanism to cut the material accurately and without displacement, and after cutting, the material enters the folding mechanism or is sent to the folding station by the clamping conveying mechanism to fold, thereby improving the production efficiency.

[0006] As a preferred, the feeding mechanism comprises a feeding table, a push head and a driving device for driving the push head to move horizontally,

[0007] The push head is arranged above the feeding table, the push head is connected with a first swing arm, the first swing arm is rotatably installed on a first moving seat, and the first swing arm is connected with a driving member for driving the first swing arm to swing up and down, and the driving member is installed on the first moving seat;

[0008] The driving device comprises a transmission member, a first guide member and an adjusting member for adjusting the moving stroke of the push head,

[0009] - the transmission component, which comprises a main shaft, an input gear and a rotating plate, the main shaft is horizontally and longitudinally arranged and is rotatably mounted on the frame, the input gear is mounted on the main shaft and is connected with the motor, and the rotating plate is vertically arranged and is connected with the main shaft,

[0010] - the first guide, which is transversely arranged on the frame, and the first moving seat is slidingly arranged on the first guide;

[0011] - the adjusting component, which comprises a first adjusting screw and a second adjusting screw, the main shaft is provided with a central hole, one end of the first adjusting screw is a driving end, the other end is an output end, the output end is provided with a first bevel gear which is mounted through the central hole, the first adjusting screw is at least partially matched with the central hole and the two are slidingly fitted, the second adjusting screw is rotatably mounted on the rotating plate, the second adjusting screw is vertically arranged with the first adjusting screw, the second adjusting screw is provided with a second bevel gear, and the second adjusting screw is also threadedly connected with an adjusting nut, the adjusting nut is connected with the first moving seat in linkage and the two are movably arranged;

[0012] - during adjustment, the first adjusting screw moves axially towards the second bevel gear, the first bevel gear is engaged with the second bevel gear; after the adjustment is completed, the first adjusting screw moves reversely, the first bevel gear is separated from the second bevel gear, and the first adjusting screw is locked with the main shaft. The first bevel gear is driven to rotate by the first adjusting screw, and then the second bevel gear and the second adjusting screw are driven to rotate, so that the adjusting nut moves on the second adjusting screw, that is, the distance between the adjusting nut and the main shaft changes, and then the moving stroke of the push head changes. Specifically, the main shaft drives the rotating plate to rotate, the adjusting nut on the rotating plate pushes the moving seat to move longitudinally along the guide, and the moving seat reciprocally moves longitudinally once per rotation of the main shaft, and the distance between the adjusting nut and the main shaft determines the moving stroke of the push head. The moving stroke of the push head is adjusted according to the cutting length of the material, the cutting accuracy is improved, and the adjustment of the utility model is convenient and accurate.

[0013] Preferably, the first moving seat is provided with a limiting groove, the adjusting nut is provided with a roller, the roller is rotatably arranged in the limiting groove, and the outer diameter of the roller matches the width of the limiting groove; the roller can roll in the limiting groove, and the two are flexibly matched;

[0014] The limiting groove is vertically arranged and is perpendicular to the moving direction of the first moving seat, so that the adjusting nut can act on the first moving seat and make the first moving seat move.

[0015] The central hole is in a stepped shape and comprises a first section and a second section, the first section faces the first bevel gear, the hole diameter of the first section is larger than that of the second section, and the end face connecting the first section and the second section is a limiting end face.

[0016] The outer circumference of the first adjusting screw is provided with a flange, and the outer diameter of the flange matches the hole diameter of the first section;

[0017] The driving end of the first adjusting screw is threadedly connected with a locking nut;

[0018] When locked, the first bevel gear is separated from the second bevel gear, and the locking nut cooperates with the flange to lock the first adjusting screw on the main shaft. By rotating the locking nut, the first adjusting screw is axially moved relative to the main shaft. When locked, the locking nut and the flange clamp the first section of the main shaft, thereby locking the first adjusting screw and the main shaft.

[0019] Preferably, the folding mechanism comprises a die holder, a folding plate, an upper pressing plate and a lower folding knife,

[0020] The die holder is provided with a second guide arranged transversely;

[0021] The folding plate is mounted on the die holder;

[0022] The upper pressing plate is swingably arranged on the die holder, and the upper pressing plate is arranged above the folding plate and is pressed against the folding plate by swinging downward;

[0023] The lower folding knife is swingably arranged on a moving block, and the moving block is slidingly arranged on the second guide. The lower folding knife has a blade head, and the lower folding knife swings downward so that the blade head is lower than the folding plate and is folded with the folding plate;

[0024] In the folding condition, the lower folding knife is higher than the folding plate, the material is placed on the folding plate, the material is downwardly inclined toward the end of the lower folding knife, the upper pressing plate presses the material on the folding plate downward, the lower folding knife swings downward so that the blade head is lower than the folding plate, and the lower folding knife pushes the downwardly inclined part to move downward of the folding plate, so that the material is folded along the side edge of the folding plate. The upper pressing plate, the folding plate and the lower folding knife are used to fold the trademark. The upper pressing plate and the folding plate are pressed to fix the trademark, the lower folding knife pushes the downwardly inclined part of the trademark based on the side edge of the folding plate, and the blade head of the lower folding knife is folded with the folding plate to fold the trademark along the side edge of the folding plate downward, so that the trademark is not deviated and the crease line is consistent.

[0025] Preferably, the lower folding knife is provided with a heater. The lower folding knife and the folding plate are used to press the folding part of the trademark, so that the folding part is shaped and is not easy to rebound.

[0026] A first rotating shaft is mounted on the die holder, and the upper pressing plate is connected with the first rotating shaft;

[0027] The die holder is slidingly provided with a first guide rail which is raised and lowered, and the upper and lower ends of the first guide rail are respectively provided with upper and lower rollers;

[0028] The folding mechanism further comprises a transmission assembly, the transmission assembly comprises a transmission shaft and a pressing plate cam arranged on the transmission shaft, the transmission shaft is arranged in parallel with the second guide, the upper roller is arranged below the upper pressing plate, the lower roller is arranged on the pressing plate cam, the upper pressing plate is provided with a first elastic member for pressing the upper pressing plate against the upper roller; the elastic force of the first elastic member acts downward on the upper pressing plate, so that the upper pressing plate is pressed against the folding plate, the protruding part of the pressing plate cam pushes the lower roller, so that the first guide moves upward against the elastic force of the first elastic member, so that the upper pressing plate swings upward relative to the folding plate; if the lower roller is in the recessed part of the pressing plate cam, the elastic force of the first elastic member makes the upper pressing plate swing downward and press against the folding plate.

[0029] The transmission shaft is further provided with a planar cam; the cam face of the planar cam faces away from the folding plate;

[0030] The moving block is connected with a connecting rod, the connecting rod is provided with a first roller matched with the planar cam, the first roller is horizontally arranged, and the connecting rod is provided with a second elastic member for pressing the first roller against the cam face of the planar cam; the moving block is subjected to the force of the second elastic member in the direction of the folding plate, and if the first roller is in the recessed part of the cam face, the elastic force of the second elastic member makes the lower folding knife move toward the folding plate and push the sagging part of the material to fold below the folding plate; if the first roller is in the protruding part of the cam face, the protruding part makes the first roller move against the folding plate against the elastic force of the second elastic member, so that the lower folding knife moves reversely.

[0031] The transmission shaft is further provided with a folding knife cam;

[0032] The lower folding knife is mounted on the knife seat, and the knife seat is mounted on the moving block through a second rotating shaft;

[0033] The mold base is slidably provided with a second guide that can move up and down, the lower end of the second guide is provided with a second roller, the second roller is arranged on the folding knife cam, the second guide acts on the knife seat, and the knife seat is provided with a third elastic member for pressing the knife seat against the second guide; the protruding part of the folding knife cam pushes the second roller, so that the second guide moves upward against the elastic force of the third elastic member, so that the lower folding knife swings upward relative to the folding plate.

[0034] The bottom of the knife seat is mounted with a third roller, and the upper end of the second guide is provided with a guide groove for transverse movement of the third roller. When the moving block moves along the guide, the third roller moves in the guide groove of the second guide.

[0035] As preferred, the clamping conveying mechanism comprises a conveying component, the conveying component comprises an upper clamping piece, a lower clamping piece and a second moving base, the second moving base is connected with a transmission assembly driving the second moving base to move longitudinally on the frame, the upper clamping piece and the lower clamping piece are longitudinally arranged and are both installed on the second moving base, the lower clamping piece is arranged to move up and down on the second moving base relative to the lower clamping piece;

[0036] The conveying component further comprises a supporting plate, the supporting plate is connected with the lower ironing plate and a lower clamping plate installation spacing is arranged between the supporting plate and the lower ironing plate;

[0037] The front end of the supporting plate is connected with the front folding station, and the front end of the supporting plate is inclined downward;

[0038] The lower clamping piece moves downward, and the spacing between the upper clamping piece and the lower clamping piece is increased;

[0039] The lower clamping piece moves upward, and the upper clamping piece and the lower clamping piece are clamped. The upper clamping piece is fixedly installed, the height of the upper clamping piece is slightly higher than the height of the folded upper layer trademark, the lower clamping piece moves up and down relative to the upper clamping piece, the lower clamping piece moves downward relative to the upper clamping piece when taking out the material, the spacing between the upper clamping piece and the lower clamping piece is increased, and the folded long trademark can be received. The second moving base moves to the folding station, and the downward moving lower clamping piece is not blocked by the downward lower layer trademark. The folded trademark enters between the upper clamping piece and the lower clamping piece, the lower clamping piece moves upward, and the upper and lower clamping pieces are closed to clamp the folded trademark. Then, the second moving base retreats to the original position, and the trademark moves backward, so that the clamping and conveying of the folded trademark are realized.

[0040] As preferred, the lower clamping piece comprises a lower clamping plate, a clamping plate base and a guide rail shaft, the lower clamping plate is installed on the clamping plate base, the clamping plate base is arranged below the second moving base, the guide rail shaft is vertically installed on the clamping plate base, the second moving base is provided with a guide rail hole in sliding cooperation with the guide rail shaft, and the transmission assembly drives the clamping plate base to move upward relative to the second moving base;

[0041] The transmission assembly comprises an output shaft and a first cam installed on the output shaft, and the output shaft is connected with a motor;

[0042] A second swing arm is arranged on the frame, a third roller and a fourth roller are vertically arranged on the swing end of the second swing arm, the center axes of the third roller and the output shaft are arranged in parallel, the third roller is arranged on the cam surface of the first cam and is in rolling cooperation with the first cam;

[0043] The fourth roller is vertically arranged with the central axis of the third roller and is higher than the third roller, and the clamping plate is arranged on the fourth roller; the gravity of the lower clamping part makes the third roller press on the first cam, the first cam rotates, the third roller rises or falls along with the ups and downs of the cam surface of the first cam, the second swing arm swings upward or downward, and the lower clamping part moves upward or downward.

[0044] The transmission assembly further comprises an eccentric wheel and a connecting rod, the eccentric wheel is connected with the motor, one end of the connecting rod is eccentrically connected with the eccentric wheel, and the other end of the connecting rod is connected with the second moving base;

[0045] The transmission assembly further comprises a guide rod, the guide rod is longitudinally arranged on the rack, and the second moving base is slidingly arranged on the guide rod. The motor drives the second moving base to move longitudinally along the guide rod through the eccentric wheel and the connecting rod, so that the upper clamping part and the lower clamping part move forward and backward, and the clamping plate seat of the lower clamping part moves on the fourth roller.

[0046] Preferably, the clamping and conveying mechanism further comprises a crease shaping part, the crease shaping part is arranged on the side of the conveying part and cooperates with the conveying part, the crease shaping part comprises an upper ironing plate and a lower ironing plate, the upper ironing plate is mounted on the rack, and the lower ironing plate is lifted relative to the upper ironing plate;

[0047] The conveying part conveys the material to a position, the crease shaping part clamps the material conveyed to the position, then the conveying part releases the material and moves forward to take the material, the conveying part retreats after taking the material, and the crease shaping part releases the material; the folded part of the material is ironed, pressed and shaped through the upper ironing plate and the lower ironing plate, so that the folded material remains in a folded state and avoids rebounding.

[0048] The crease shaping part further comprises a fixing seat, a sliding rod, a lower limiting part and a tension spring, the fixing seat is mounted on the rack, the sliding rod penetrates through the fixing seat and is slidingly arranged, the lower ironing plate is arranged above the fixing seat and connected with the sliding rod, the lower limiting part is arranged below the fixing seat and connected with the sliding rod, one end of the tension spring is connected with the rack, the other end of the tension spring is connected with the lower limiting part, and the lower limiting part is mounted with a fifth roller;

[0049] The transmission assembly further comprises a second cam mounted on the output shaft, and the fifth roller is arranged below the second cam and rollingly cooperates with the second cam. The tension spring keeps the fifth roller in pressure with the second cam, the convex part of the second cam pushes the lower limiting part to move downward, and the lower ironing plate moves downward.

[0050] Preferably, the clamping and conveying mechanism sends the folded material to a collecting station, the collecting station is provided with a collecting mechanism, the collecting mechanism comprises a stacking frame, a pressing part and a supporting part,

[0051] The stacking frame comprises a bottom plate and a side baffle, the bottom plate and the side baffle enclose a stacking channel, and an upper end of the stacking channel is a material receiving entrance;

[0052] The material receiving component comprises a third moving seat moving horizontally and a plurality of supporting rods mounted on the third moving seat, the plurality of supporting rods are horizontally arranged and longitudinally arranged, and the upper end of the side baffle close to the supporting rods is provided with through holes for the supporting rods to pass through;

[0053] The material pressing component comprises a pressing plate vertically moving relative to the material receiving entrance, and the pressing plate is arranged in the stacking channel;

[0054] In the material receiving mode, the supporting rods pass through the through holes and extend into the stacking channel and block the material below the pressing plate, and then the pressing plate moves upwards to be above the supporting rods; after the material is received, the supporting rods retract and exit the stacking channel, and the pressing plate moves downwards and presses the material.

[0055] The utility model discloses a material receiving component and a material pressing component cooperate to press the trademark entering the material receiving entrance into the stacking channel, so that the material is stacked in order, the material is stacked one by one from top to bottom in the stacking channel, and the staff does not need to additionally arrange, so that the work efficiency is greatly improved and the production cost is reduced.

[0056] As preferred, the pressing plate is arranged adjacent to the side baffle provided with the through holes, the pressing plate is longitudinally arranged, and the lower end of the pressing plate is provided with a plurality of rod passing grooves corresponding to the supporting rods; the pressing plate close to the side baffle corresponds to the crease line close to the trademark, and the trademark not only enters the stacking channel by the pressing of the pressing plate, but also the crease line of the trademark is strengthened by the pressing, so that the trademark is kept in the folded state and the rebound at the folding position is avoided.

[0057] The stacking frame further comprises a material blocking plate, one end of the material blocking plate extends into the stacking channel and is arranged below the pressing plate, the other end of the material blocking plate is rotatably mounted on a supporting rod, and the supporting rod is mounted on the rack; the trademark entering the stacking channel is supported by the material blocking plate, so that the trademark is more orderly stacked; with the increase of the trademarks and the downward movement of the material pressing component, the material blocking plate is gradually rotated downwards relative to the supporting rod.

[0058] The material receiving component and the material pressing component are provided with two groups, and the two groups of material receiving components are arranged on both sides of the stacking channel;

[0059] The distance between the two groups of material pressing components and the two groups of material receiving components can be adjusted. The utility model is suitable for trademarks folded at two ends, and the distance between the two groups of material pressing components and the two groups of material receiving components is adjusted according to the length of the trademarks after being folded. BRIEF DESCRIPTION OF DRAWINGS

[0060] Figure 1 It is a schematic view of the utility model.

[0061] Figure 2 It is a schematic view of the feeding mechanism of the utility model.

[0062] Figure 3 Figure 1 is a partial schematic view of the feeding mechanism of the present application.

[0063] Figure 4 Figure 2 is a schematic view of the driving device of the present application.

[0064] Figure 5 Figure 3 is a sectional view of the present application. Figure 4

[0065] Figure 6 Figure 4 is a schematic view of the folding mechanism of the present application.

[0066] Figure 7 Figure 5 is a partial schematic view of the folding mechanism of the present application.

[0067] Figure 8 Figure 6 is a schematic view of the folding mechanism and the clamping and conveying mechanism of the present application.

[0068] Figure 9 Figure 7 is a schematic view of the upper clamping member of the present application.

[0069] Figure 10 Figure 8 is a partial schematic view of the driving assembly of the present application. Figure 1

[0070] Figure 11 Figure 9 is a schematic view of the lower clamping member of the present application.

[0071] Figure 12 Figure 10 is a partial schematic view of the crease setting component of the present application.

[0072] Figure 13 Figure 11 is a schematic view of the collecting mechanism of the present application.

[0073] Figure 14 Figure 12 is a partial enlarged view of the present application. Figure 13

[0074] Figure 15 Figure 13 is a partial schematic view of the transmission assembly of the present application. Figure 2

[0075] Figure 16 Figure 14 is a partial sectional view of the collecting mechanism of the present application.

[0076] Figure 17 Figure 15 is a schematic view of the trademark folding.

[0077] Figure 18 Figure 16 is a top view schematic view of the trademark conveying.

[0078] Figure 19 Figure 17 is a schematic view of the trademark after folding. DETAILED DESCRIPTION

[0079] ​​​​The relevant details and working principles of the embodiments and the implementation of the present application are described below in combination with the drawings. In the drawings, the X axis is the horizontal direction, the Y axis is the vertical direction, and the Z axis is the vertical direction.

[0080] The trademark folding machine comprises a rack 1, a feeding mechanism 2, a cutting mechanism 3, a folding mechanism 4, a clamping conveying mechanism and a collecting mechanism 8. A cutting station 13, a folding station 14 and a collecting station 15 are sequentially arranged along a material conveying path. The cutting mechanism is arranged at the cutting station, the folding mechanism is arranged at the folding station, and the collecting mechanism is arranged at the collecting station. The feeding mechanism conveys the roll material to the cutting station, and the clamping conveying mechanism conveys the unit material after cutting. The feeding mechanism and the clamping conveying mechanism are arranged perpendicularly to the conveying direction. In the drawings, the feeding mechanism is horizontally conveyed, and the clamping conveying mechanism is vertically conveyed. The clamping conveying mechanism sends the folded material to the collecting station for unified collection. The material is a trademark. In the cutting state, the folding mechanism or the clamping conveying mechanism cooperates with the cutting mechanism to cut the material accurately and without displacement. After cutting, the material enters the folding station or is sent to the folding station by the clamping conveying mechanism for folding, thereby improving the production efficiency.

[0081] The feeding mechanism 2 can adopt a traction roller for intermittent conveying. The label is better pushed by a push head due to its uneven thickness. Figures 2-5 The feeding mechanism 2 comprises a feeding table 22, a push head 21 and a driving device 23 for driving the push head to move horizontally. The feeding table is provided with a first limiting plate 221 and a second limiting plate 222. The distance between the two plates matches the width of the trademark. The distance between the first limiting plate and the second limiting plate is adjusted according to the width of the trademark, and then the two plates are fixed on the feeding table. The push head is arranged above the feeding table and between the first limiting plate and the second limiting plate. The push head 21 is connected with a first swing arm 213. The first swing arm is rotatably installed on a first moving seat 211. The first swing arm is connected with a driving member for driving it to swing up and down. The driving member is installed on the first moving seat 211. The driving member can adopt a cylinder, a solenoid valve or the like. In this embodiment, the driving member is a solenoid valve 214.

[0082] The driving device 23 comprises a motor, a transmission component, a first guide 212 and an adjusting component for adjusting the moving stroke of the push head, the transmission component comprises a main shaft 232, an input gear 231 and a rotating plate 234, the main shaft is horizontally and longitudinally arranged and is rotatably mounted on a rack, the input gear 231 is mounted on the main shaft, and the input gear is connected with the motor, the rotating plate 234 is vertically arranged and is connected with the main shaft 232, the first guide 212 is transversely arranged on the rack, and the first moving seat 211 is slidingly arranged on the first guide; the adjusting component comprises a first adjusting screw 261 and a second adjusting screw 262, the main shaft 232 is provided with a central hole, one end of the first adjusting screw 261 is a driving end, the other end is an output end, the output end is provided with a first bevel gear 263 which is mounted through the central hole, the first adjusting screw is slidingly matched with the central hole, and the first adjusting screw plays a guiding role when moving axially relative to the main shaft, and the main shaft 232 will not rotate with the first adjusting screw 261 when adjusting. The second adjusting screw 262 is rotatably mounted on the rotating plate 234, the second adjusting screw is perpendicularly arranged with the first adjusting screw, the second adjusting screw is provided with a second bevel gear 264, and the second adjusting screw 262 is further threadedly connected with an adjusting nut 265, the adjusting nut is connected with the first moving seat in linkage and is movably arranged. When adjusting, the first adjusting screw 261 moves axially towards the second bevel gear 264, and the first bevel gear is engaged with the second bevel gear; the first adjusting screw is rotated, the second bevel gear is driven to rotate by the first bevel gear, the second adjusting screw is rotated, the adjusting nut 265 is moved by the rotation of the second adjusting screw, the distance between the adjusting nut and the main shaft changes, and then the moving stroke of the push head 21 changes accordingly; the farther the distance between the adjusting nut 265 and the main shaft 232, the longer the moving stroke of the push head; conversely, the closer the distance between the adjusting nut 265 and the main shaft 232, the shorter the moving stroke of the push head 21. After the adjustment is completed, the first adjusting screw 261 moves reversely, the first bevel gear 263 is separated from the second bevel gear 264, the first adjusting screw is locked with the main shaft 232, and the second adjusting screw and the adjusting nut are in a self-locking state. When feeding, the motor drives the input gear 231 to rotate, the main shaft rotates and drives the rotating plate 234 to rotate, and the adjusting nut 265 on the rotating plate pushes the first moving seat 211 to move longitudinally along the first guide 212, the main shaft 232 rotates one circle, and the first moving seat moves longitudinally and reciprocally one time, that is, one feeding is completed. According to the application, the moving stroke of the push head is adjusted according to the cutting length of the material, and the cutting accuracy is improved.

[0083] The first moving seat 211 is provided with a limiting groove, the adjusting nut 265 is provided with a roller 266, the roller is rotationally arranged in the limiting groove and the outer diameter of the roller matches the width of the limiting groove, the roller can roll in the limiting groove, and the two are matched to realize linkage. The limiting groove is vertically arranged and perpendicular to the moving direction of the first moving seat, which is more beneficial to the action of the adjusting nut 265 on the first moving seat and the movement of the first moving seat. The first guide 212 can adopt a guide rod, a linear guide rail or the like.

[0084] See the attached Figure 5 The central hole is stepped and includes a first section 235 and a second section 236, the first section is towards the first bevel gear 263, the hole diameter of the first section is larger than that of the second section, and the end surface connecting the first section and the second section is a limiting end surface; the outer circumference of the first adjusting screw is provided with a flange 268, the outer diameter of the flange 268 matches the hole diameter of the first section 235. The driving end of the first adjusting screw is provided with a hand wheel 233, the driving end of the first adjusting screw 261 is threadedly connected with a locking nut 267, and the locking nut is arranged between the hand wheel and the main shaft. By rotating the locking nut, the first adjusting screw 261 moves axially relative to the main shaft 232, when locked, the first bevel gear and the second bevel gear are separated, the locking nut and the flange 268 cooperate to lock the first adjusting screw on the main shaft. That is, the distance between the locking nut and the flange becomes smaller, the first adjusting screw moves to the left, the first bevel gear and the second bevel gear are gradually separated, until the locking nut 267 and the flange 268 clamp the first section 235 of the main shaft 232, and the first adjusting screw 261 is locked with the main shaft 232. The distance between the locking nut and the flange becomes larger, the first adjusting screw is pushed to move to the right, so that the first bevel gear and the second bevel gear are engaged, and the position of the adjusting locking nut is adjusted by rotating the first screw at this time.

[0085] In order to further improve the precision of feeding, the first moving seat 211 of the push head 21 is provided with an electric induction plate 25; the rack is provided with a sensor 24 which is inductively connected with the electric induction plate, and the driving member, the sensor and the controller are electrically connected. One end of the electric induction plate is a lifting end 251 and the other end is a pressing end 252. See the attached Figure 3The sensor 24 is connected with an adjusting assembly which adjusts the lateral position of the sensor 24. The adjusting assembly comprises a first guide rod 242, a sliding block 243 and a screw rod 241. The first guide rod and the screw rod are transversely arranged on the frame. The sensor 24 is mounted on the sliding block 243. The sliding block is slidingly arranged on the first guide rod 242 and is threadedly connected with the screw rod. The lateral position of the sensor on the frame is adjusted by the screw rod. When the stroke of the push head is shortened, the distance between the sensor 24 and the electric induction plate 25 is shortened. Conversely, the distance between the sensor and the electric induction plate is increased.

[0086] The cutting mechanism 3 can adopt a cutting knife or an ultrasonic cutting. The folding mechanism comprises a die holder 46, a folding plate 43, an upper pressing plate 41 and a lower folding knife 42. The die holder is provided with a second guide 47 arranged transversely, Figure 6The second guide is a guide rod, and a linear guide can also be used. The folding plate is mounted on the mold base. The left side of the folding plate 43 is provided with a material supporting plate 44. The lower folding knife 42 is on the right side of the folding plate. The material supporting plate and the folding plate have a certain spacing therebetween for the upper clamping member 712 and the lower clamping member 713 of the clamping and conveying mechanism to enter and clamp the trademark. The upper pressing plate 41 is swingably arranged on the mold base 46. The upper pressing plate is arranged above the folding plate. The upper pressing plate swings downward and is pressed against the folding plate. The lower folding knife 42 is swingably arranged on the moving block 48. The moving block is slidably arranged on the second guide 47. The lower folding knife 42 has a knife head. The lower folding knife swings downward. The knife head is lower than the folding plate 43. The knife head cooperates with the folding plate 43 to fold. In the folding state, the lower folding knife is higher than the folding plate. The material is placed on the folding plate. The material is downwardly inclined toward the end of the lower folding knife. The upper pressing plate presses the material on the folding plate downward. The lower folding knife swings downward. The knife head is lower than the folding plate. The lower folding knife 42 pushes the downwardly inclined part to move below the folding plate 43. The material is folded along the side edge of the folding plate. The upper layer of the trademark is placed above the folding plate. The lower layer of the trademark is placed below the folding plate. If one set of folding mechanism is arranged, the folding station and the cutting station are arranged in transverse alignment. The feeding mechanism sends the material to the folding station. The material is placed on the folding plate. The upper pressing plate presses the material. The cutting mechanism performs the cutting operation. The lower folding knife performs the folding operation. If two sets of folding mechanism are arranged, the folding station and the cutting station are longitudinally staggered. The material is pressed by the clamping and conveying mechanism during cutting. After cutting, the material is sent longitudinally to the folding station by the clamping and conveying mechanism.

[0087] The lower folding knife 42 is provided with a heater 45. The heater heats the lower folding knife. The lower folding knife has an ironing effect. The lower folding knife and the folding plate 43 cooperate to press and iron the folded part of the trademark. The folded part is shaped and is not easy to rebound.

[0088] The swinging of the upper pressing plate 41 and the lower folding knife 42 and the left-right movement of the moving block 48 can be driven by multiple powers such as air cylinders. In order to reduce the cost and improve the stability of the folding operation, the folding mechanism further comprises a transmission assembly 6. The transmission assembly comprises a transmission shaft 67 and a pressing plate cam 69, a folding knife cam 68 and a flat cam 610 arranged on the transmission shaft. See the attached Figure 6 The circumferential side surface of the pressing plate cam and the folding knife cam is a cam surface. The cam surface of the flat cam 610 is at the right end surface and faces away from the folding plate 43. The transmission shaft is arranged in parallel with the second guide 47. The transmission assembly and the transmission member can share one motor or multiple motors. In the present embodiment, the two share one motor. The transmission shaft is connected with the motor. The motor drives the transmission shaft to rotate. The pressing plate cam 69, the folding knife cam 68 and the flat cam 610 rotate accordingly. The transmission shaft can also transmit power to the output shaft of the clamping and conveying mechanism and the input shaft of the collecting mechanism through a flat gear, a bevel gear and the like.

[0089] The first rotating shaft 415 is installed on the mold base 46, and the upper pressing plate 41 is connected with the first rotating shaft 415; the mold base 46 is slidably provided with the first guide rail 412 and the second guide rail 422 which are raised and lowered, that is, the mold base 46 and the first guide rail and the second guide rail correspond to the guide lifting, such as the relationship between the linear guide rail and the sliding block or the guide rod and the guide sleeve, so that the first guide rail and the second guide rail are stably raised and lowered on the mold base 46. The upper roller 413 and the lower roller 414 are respectively arranged at the upper end and the lower end of the first guide rail 412, the upper roller is arranged below the upper pressing plate 41, and the lower roller is arranged on the pressing plate cam 69. The upper pressing plate 41 is provided with the first elastic member 411 which keeps the upper pressing plate 41 in pressure with the upper roller 413, and the lower roller 414 is also kept in pressure with the pressing plate cam 69. The first elastic member can adopt the first compression spring, one end of the first compression spring is connected with the mold base 46, and the other end of the first compression spring is pressed on the upper pressing plate 41. With the rotation of the pressing plate cam 69, when the lower roller 414 is in the recessed part of the pressing plate cam 69, the elastic force of the first elastic member makes the upper pressing plate 41 press the material on the folding plate 43; when the lower roller 414 is in the convex part of the pressing plate cam 69, the elastic force of the first elastic member 411 is overcome, the convex part pushes up the lower roller upward, the first guide rail 412 moves upward relative to the mold base 46, and the upper pressing plate 41 swings upward to release the material or supply the material.

[0090] The connecting rod 481 is connected with the moving block 48, the connecting rod is provided with the first roller 482 which cooperates with the planar cam 610, the first roller 482 is horizontally arranged, the connecting rod is provided with the second elastic member 483 which keeps the first roller in pressure with the cam surface of the planar cam 610, the second elastic member is a tension spring, one end of the tension spring is connected with the connecting rod 481, and the other end of the tension spring is connected with the mold base 46. With the rotation of the planar cam 610, when the first roller 482 is in the recessed part of the planar cam 610, the tension of the tension spring makes the moving block 48 move leftward along the second guide 47, that is, the lower folding knife 42 performs the folding operation on the trademark; when the first roller 482 is in the convex part of the planar cam 610, the convex part presses the first roller rightward, so that the moving block moves rightward, that is, the lower folding knife 42 moves rightward and resets.

[0091] The lower folding knife 42 is installed on the knife holder 426, which is installed on the moving block through the second rotating shaft 427. The lower end of the second guide rail 422 is provided with the second roller 424, which is placed on the folding knife cam 68. The second guide rail acts on the knife holder 426, that is, the upward movement of the second guide rail pushes the knife holder to swing upward. The knife holder is provided with the third elastic member 421 for keeping the pressure between the knife holder and the second guide rail. The third elastic member is the second compression spring, one end of which is connected with the moving block 48, and the other end of which is pressed on the knife holder. In addition to the up-down swing, the knife holder 426 also moves left and right relative to the second guide rail 422. The bottom of the knife holder is installed with the third roller 423, and the upper end of the second guide rail is provided with the guide groove 425 for the transverse movement of the third roller. When the moving block 48 moves left and right along the second guide 47, the third roller moves in the guide groove of the second guide rail, and at the same time, the pressure between the knife holder 426 and the second guide rail can be maintained. When the second roller 424 is in the recessed part of the folding knife cam 68, the third elastic member 421 makes the knife holder and the lower folding knife 42 swing downward. When the second roller 424 is in the raised part of the folding knife cam, the raised part pushes the second roller 424 upward, the second guide rail 422 overcomes the elastic force of the third elastic member 421 to move upward, and the lower folding knife 42 swings upward relative to the folding plate 43.

[0092] The clamping conveying mechanism comprises a conveying component 7 and a crease setting component 5. After the trademark is folded, the crease line is unstable and is easy to rebound. The crease setting component 5 is used for pressing and setting the folding part 91, so that the folding part 91 can keep a stable folding state. The conveying component 7 comprises an upper clamping part 712, a lower clamping part 713 and a second moving base 77. The upper and lower clamping parts are arranged at the side of the crease setting component 5. The end part of the trademark, i.e. the folding part 91, is pressed by the upper pressing plate and the lower folding knife of the folding mechanism. The lower layer of the trademark is inclined due to gravity. The inclination of the lower layer of the trademark close to the folding part 91 is small. Therefore, the upper clamping part and the lower clamping part are arranged close to the folding part 91, i.e. the upper clamping part and the lower clamping part 713 are arranged close to the crease setting component 5. In this way, the distance required for opening the upper clamping part and the lower clamping part is small. The second moving base 77 is connected with a transmission assembly 6 which drives the second moving base 77 to move longitudinally and reciprocally on the rack. The upper clamping part and the lower clamping part are long strips. The upper clamping part and the lower clamping part are longitudinally arranged and are installed on the second moving base. The lower clamping part 713 is lifted up and down on the second moving base relative to the upper clamping part. The upper clamping part and the lower clamping part can clamp a plurality of groups of materials arranged longitudinally at the same time. The materials are trademarks after being folded. In the utility model, the upper clamping part 712 is fixedly installed. The height of the upper clamping part is slightly higher than the height of the upper layer of the trademark 92 after being folded. The lower clamping part is moved up and down relative to the upper clamping part. When the materials are taken, the lower clamping part 713 is moved downward relative to the upper clamping part 712. The distance between the upper clamping part and the lower clamping part is increased. The distance is sufficient to receive the upper layer of the trademark 92 and the lower layer of the trademark 93 after being folded. The second moving base 77 is moved to the folding station 14. The lower clamping part 713 which is moved downward is not blocked by the lower layer of the trademark 93 which is inclined. The trademark after being folded is arranged between the upper clamping part and the lower clamping part. The lower clamping part is moved upward. The upper clamping part and the lower clamping part are closed to clamp the trademark after being folded. Then, the second moving base 77 is retreated to the original position. The trademark is moved backward. The clamping and conveying of the trademark after being folded are realized.

[0093] The crease setting component 5 comprises an upper pressing plate and a lower pressing plate 51. The upper pressing plate is installed on the rack. The lower pressing plate 51 is lifted up and down relative to the upper pressing plate. The crease setting component 5 is matched with the conveying component 7. Figure 17 When the conveying component 7 takes the materials and conveys the materials backward, the upper pressing plate and the lower pressing plate 51 are opened. When the conveying component 7 conveys the materials to the position, the upper pressing plate and the lower pressing plate 51 clamp the materials conveyed to the position and press and set the folding part 91. When the conveying component 7 releases the materials and moves forward to take the materials again, when the conveying component 7 moves to the position and clamps the materials, the materials in the folding station 14 are clamped, and the materials clamped by the upper pressing plate and the lower pressing plate 51 are also clamped. The crease setting component 5 releases the materials. The conveying component 7 retreats to take the materials. All the materials retreat one step. The materials arranged at the last position are finally sent out and are arranged in the collecting station 15. The folding part 91 of the materials is pressed and set by the upper pressing plate and the lower pressing plate 51 for many times. The folded materials keep the folding state and are prevented from rebounding.

[0094] See attached Figure 9 The upper clamping member 712 comprises a fixed arm 71, an upper clamping plate 73 and a material passing plate 72. The material passing plate is fixedly installed below the fixed arm and at the front end of the fixed arm. When the conveying member 7 takes the material, the material passing plate 72 enters the folding station 14 and can hold the material. The upper clamping plate is movably installed on the fixed arm and is arranged below the fixed arm and behind the material passing plate. A first spring 74 is arranged between the upper clamping plate and the clamping plate seat 710. A plurality of guide columns 75 are arranged on the upper clamping plate 73. A guide hole is arranged on the fixed arm for the guide columns to pass through. A locking member 76 connected with the guide columns 75 is arranged above the fixed arm 71. The lower clamping plate 79 is hung on the fixed arm due to gravity and the elastic force of the first spring 74. When the upper clamping member 712 is closed by moving upward relative to the lower clamping member 713, the upper clamping plate 73 is forced to move upward relative to the fixed arm. The first spring 74 plays a buffering role. The material can be clamped firmly and damage caused by hard collision can be avoided. The upper and lower clamping members are protected and the service life thereof is prolonged.

[0095] See attached Figure 11The lower clamping piece 713 comprises a lower clamping plate 79, a clamping plate seat 710 and a guide rail shaft 78. The lower clamping plate 79 is installed on the clamping plate seat, and the clamping plate seat is arranged below the second moving seat 77. The guide rail shaft 78 is vertically installed on the clamping plate seat 710. The second moving seat 77 is provided with a guide rail hole in sliding fit with the guide rail shaft 78. The transmission assembly 6 drives the clamping plate seat to move upwards relative to the second moving seat. In order to avoid hard collision, a buffer spring 711 can be arranged between the second moving seat and the clamping plate seat. The transmission assembly 6 comprises an output shaft 61 and a first cam 62 installed on the output shaft. The output shaft is connected with the motor. The rack is provided with a second swing arm 65. The swing end of the second swing arm is rotatably installed with a vertically arranged third roller 63 and a fourth roller 64. The center shafts of the third roller and the output shaft are arranged in parallel. The third roller is arranged on the cam surface of the first cam and is in rolling fit with the first cam. The center shaft of the fourth roller 64 is arranged perpendicularly to the center shaft of the third roller. The fourth roller is higher than the third roller. The clamping plate seat 710 is arranged on the fourth roller 64. The lower clamping piece 713 presses the fourth roller 64 downwards, so that the third roller 63 is pressed on the first cam. The motor drives the output shaft to rotate, so that the first cam rotates. The protruding part of the first cam gradually lifts the third roller 63 upwards. The second swing arm swings upwards, and the lower clamping piece 713 moves upwards accordingly. When the third roller enters the recessed part of the first cam, the second swing arm 65 swings downwards, and the lower clamping piece 713 moves downwards, so as to realize the upward or downward movement of the lower clamping piece 713. The transmission assembly 6 further comprises an eccentric wheel 767 and a connecting rod 768. The eccentric wheel 767 is connected with the motor. One end of the connecting rod is eccentrically connected with the eccentric wheel, and the other end of the connecting rod 768 is connected with the second moving seat 77. The transmission assembly 6 further comprises a guide rod. The guide rod is longitudinally arranged on the rack. The second moving seat is slidingly arranged on the guide rod. The motor drives the second moving seat 77 to move longitudinally along the guide rod through the eccentric wheel 767 and the connecting rod 768, so as to move the upper clamping piece and the lower clamping piece forwards and backwards. When the lower clamping piece 713 moves longitudinally, the fourth roller 64 rolls relative to the bottom of the clamping plate seat 710. The fourth roller always supports the lower clamping piece.

[0096] See the attached Figure 12The crease setting component 5 further comprises a fixing base 52, a slide rod 58, a lower limiting part 59 and a tension spring 54. The fixing base 52 is installed on the frame, the slide rod 58 penetrates through the fixing base 52 and is slidingly arranged with the fixing base 52, the lower ironing plate 51 is arranged above the fixing base 52 and is connected with the slide rod, the lower limiting part 59 is arranged below the fixing base 52 and is connected with the slide rod 58, one end of the tension spring 54 is connected with the frame, the other end of the tension spring 54 is connected with the lower limiting part 59, and the lower limiting part 59 is installed with a fifth roller 53. The transmission assembly 6 further comprises a second cam 66 installed on the output shaft 61, and the fifth roller is arranged below the second cam 66 and is rollingly matched with the second cam 66. The tension spring keeps the fifth roller and the second cam in pressure, the fifth roller 53 enters the convex part of the second cam 66, the convex part presses the fifth roller 53, the lower limiting part 59 moves downward, and the lower ironing plate 51 moves downward; the fifth roller 53 enters the concave part of the second cam 66, the tension of the tension spring 54 makes the lower ironing plate 51 move upward. The lower limiting part 59 comprises a buffer plate 55 and a lower baffle 56. The buffer plate is provided with a through hole through which the slide rod 58 penetrates, the lower baffle is arranged below the buffer plate and is connected with the slide rod, a second spring 57 is arranged between the buffer plate and the lower baffle, the tension spring 54 is connected with the lower baffle, the fifth roller 53 is rotatably installed on the buffer plate 55, and the second spring and the buffer plate play a buffering role, so that the lower ironing plate 51 and the upper ironing plate are stably pressed.

[0097] The conveying component 7 further comprises a supporting plate 12, which is connected with the lower ironing plate 51 and is provided with a lower clamping plate 79 installation spacing between the lower ironing plate 51. The front end of the supporting plate 12 is connected with the folding station 14 in front, and the supporting plate is used for supporting the material conveyed by the conveying component 7 to the position. The front end of the supporting plate is downwardly inclined, so as to better receive the lower layer of the trademark 93.

[0098] The collecting mechanism comprises a stacking frame 84, a material pressing component 82 and a material supporting component 83. The stacking frame 84 comprises a bottom plate 841 and a side plate 842, which enclose a stacking channel. The folded trademarks are arranged in the length direction of the trademarks and are conveyed backward by the clamping conveying mechanism. Therefore, the width of the stacking channel matches the length of the trademarks. The upper end of the stacking channel is a material receiving entrance. The trademarks enter the stacking channel from the material receiving entrance and are gradually moved downward in the stacking channel as the trademarks enter one by one. The bottom plate 841 is preferably arc-shaped. Compared with an inclined surface, the arc-shaped bottom plate prevents the trademarks from sliding and falling in the stacking channel. In order to prevent the trademarks in the stacking channel from sliding and scattering due to gravity, the stacking frame further comprises a material blocking plate 844. One end of the material blocking plate extends into the stacking channel and is arranged below the pressing plate 821. The other end of the material blocking plate is rotatably installed on a supporting rod 845. The supporting rod is installed on the rack. The material blocking plate and the supporting rod have a certain friction force, so that the material blocking plate can support the trademarks entering the stacking channel. As the trademarks increase and are pushed by the material pressing component 82, the friction force is overcome, and the material blocking plate rotates downward relative to the supporting rod. The material blocking plate 844 can support the trademarks in the stacking channel, so that the trademarks are stacked and arranged in order. Each time the material pressing component 82 is pressed downward, the trademarks stacked on the material blocking plate 844 are pressed tightly, so that the trademarks are kept in a compact stacked state.

[0099] The material supporting component 83 comprises a third moving seat 832 moving in the transverse direction and a plurality of supporting rods 831 installed on the third moving seat. The supporting rods are arranged horizontally and longitudinally. The upper end of the side plate near the supporting rods is provided with through holes 843 for the supporting rods to pass through. The material pressing component 82 comprises a pressing plate 821 which moves up and down relative to the material receiving entrance and is arranged in the stacking channel. In the material receiving working condition, the supporting rods 831 pass through the through holes 843 and extend into the stacking channel and block the material below the pressing plate. Then, the pressing plate moves upward to above the supporting rods 831, and the material is sent by the feeding clamp and placed on the supporting rods. After the material is received, the supporting rods retract and exit the stacking channel. The pressing plate 821 moves downward and presses the material, so that the material is stacked on the material below. The material is neatly and orderly stacked in the stacking channel by the cooperation of the material supporting component 83 and the material pressing component 82, without the need for additional arrangement by workers, which greatly improves the work efficiency and saves labor costs.

[0100] The pressing plate 821 is arranged adjacent to the side baffle 842 provided with a through hole, and the feeding clamp longitudinally moves to send the folded trademark to the stacking station, i.e. the material receiving inlet. The pressing plate is longitudinally arranged, and the lower end of the pressing plate is provided with a plurality of through rod grooves 823 corresponding to the supporting rod 831. When the pressing plate presses the trademark, the supporting rod 831 is in the stacking channel, and the through rod groove 823 plays a role of avoiding collision to avoid collision between the two. The pressing plate close to the side baffle is equivalent to close to the crease line of the trademark. By pressing the pressing plate 821, not only the trademark enters the stacking channel, but also the crease line of the trademark is strengthened by pressing, so that the trademark remains in a folded state and avoids rebounding at the folding position. In order to further improve the pressing effect, the pressing component 82 is further provided with a pressing rod 822, the pressing rod is installed on the lifting seat 825, and the pressing plate 821 and the pressing rod jointly press the trademark to balance the pressure on the trademark, thereby improving the pressing effect. The length of the folded trademark is different. In order to make the position of the pressing rod pressed more effectively, the transverse position of the pressing rod is adjusted. Specifically, the pressing rod is connected with the connecting rod two 824, the connecting rod two is detachably installed on the lifting seat, and after the position of the pressing rod is determined, the connecting rod two is installed on the lifting seat by the locking bolt.

[0101] The machine frame is provided with a supporting seat 811, the supporting seat is provided with a second guide rod 813, the transmission assembly 6 includes an input shaft 854, a pressing cam 852, a supporting cam 853 and a transmission gear 851, the pressing cam, the supporting cam and the transmission gear are installed on the input shaft, the transmission gear 851 is in transmission connection with the motor, i.e. the input shaft 854 is driven to rotate by the motor. The pressing plate 821 is installed on the lifting seat 825, the lifting seat is slidably arranged on the second guide rod 813, i.e. the lifting seat is provided with a guide hole matched with the second guide rod 813, the lifting seat is connected with a first jack 826, the lower end of the first jack 826 is provided with a third roller 827, and the lifting seat is connected with an elastic member one 828 for keeping the third roller in contact with the pressing cam 852, and the elastic member one is a tension spring in the figure, and the two ends of the tension spring are connected with the lifting seat and the supporting seat 811 respectively. In order to make the first jack stably ascend and descend, the supporting seat 811 is provided with a first guide hole through which the first jack passes. When the input shaft 854 rotates, the pressing cam rotates, the third roller 827 is in contact with the surface of the pressing cam 852, the high point of the pressing cam pushes the first jack to move upward, and the lifting seat and the pressing plate 821 move upward; the third roller is at the low point of the pressing cam, and the lifting seat and the pressing plate move downward under the tension of the tension spring, so that the lifting and descending of the pressing plate is realized.

[0102] The support base 811 is provided with a guide for horizontally moving the third moving base 832, which can be in the form of a guide rod cooperating with a guide hole, or a linear guide cooperating with a sliding block, etc. A second top rod 833 is vertically slidably arranged on the support base, and the lower end of the second top rod 833 is provided with a roller two 835 cooperating with a material supporting cam 853, and the upper end of the second top rod is linked with the third moving base 832. The high point of the material supporting cam 853 pushes the second top rod 833 to move upward, and the second top rod pushes the third moving base to move horizontally with the supporting rod 831, so that the supporting rod enters the stacking channel; when the roller two is at the low point of the material supporting cam 853, the second top rod 833 moves downward, and the third moving base and the supporting rod move reversely, and the supporting rod 831 retracts away from the stacking channel. See attached Figure 16 The upper end of the second top rod 833 is provided with a roller one 834, the third moving base 832 is provided with a linkage inclined surface 838, the roller one 834 is in rolling contact with the inclined surface, the third moving base 832 is provided with an elastic member two 836 for keeping the linkage inclined surface in contact with the roller one 834, the second top rod 833 is provided with an elastic member three 837 for keeping the roller two 835 in contact with the material supporting cam 853, and the elastic member two and the elastic member three can both be in the form of a tension spring, one end of the elastic member two is connected with the top of the second top rod, and the other end is connected with the support base 811; one end of the elastic member three is connected with the third moving base 832, and the other end is connected with the support base. When the roller two is at the low point of the material supporting cam 853, the elastic member three makes the second top rod move downward, and the elastic member two resets the third moving base 832 and the supporting rod 831.

[0103] The material supporting part 83 and the material pressing part 82 are provided with two groups, and the two groups of material supporting parts are arranged on both sides of the stacking channel, which are suitable for trademarks with relatively long length or trademarks folded at both ends, and the left and right groups cooperate together to achieve better material pressing and supporting effect. In order to be suitable for trademarks with different lengths, the distance between the two groups of material pressing parts and the two groups of material supporting parts can be adjusted. See attached Figure 13 A third adjusting screw 812 and a guide rail are rotatably installed on the rack, the support base 811 is slidably arranged on the guide rail, and the support base is threadedly connected with the third adjusting screw, rotating the third adjusting screw to make the support base move laterally along the guide rail, so as to adjust the distance between the two groups of material supporting parts and the two groups of material pressing parts.

[0104] The working principle of the preferred embodiment is further explained below with reference to the drawings. Taking the example of single-side folding or doubling, the trademark roll is placed on the feeding rack in the initial state, the upper pressing plate 41 and the lower folding knife 42 are higher than the folding plate 43, and the passing plate 72 of the lower clamping member 713 is in the folding station 14, and the passing plate 72 is arranged at the same height as the material supporting plate of the folding station. The feeding mechanism delivers the roll material to the folding station in a fixed length, i.e. the roll material is placed on the material supporting plate 44 and the folding plate 43, and part of it is hanging along the side edge of the folding plate 43, and the hanging part is the lower trademark. The motor drives the rotation of the transmission shaft 67, and the pressing plate cam 69, the folding knife cam 68 and the flat cam 610 on the transmission shaft rotate accordingly. The lower roller 414 is in the recess of the pressing plate cam 69, and the upper pressing plate 41 is pressed downward on the roll material on the folding plate 43 under the action of the first compression spring, the cutting mechanism cuts the roll material into unit length trademarks, the second roller 424 is in the recess of the folding knife cam 68, and the lower folding knife 42 swings downward and the knife head is lower than the folding plate 43 under the action of the second compression spring; then, the first roller 482 is in the recess of the flat cam 610, and the lower folding knife moves left along the second guide 47 under the action of the tension spring, the lower folding knife pushes the hanging part of the trademark to move downward below the folding plate 43, the trademark is folded along the side edge of the folding plate, and is folded below the folding plate, the lower folding knife and the folding plate press the folded end of the trademark to perform ironing and shaping, so that it remains in the folded state and is not easy to rebound.

[0105] The upper and lower clamping members of the conveying member 7 are opened, and the upper and lower clamping plates are moved to the folding station 14, and the folded trademark enters between the two clamping plates. The first cam 62 makes the second swing arm 65 swing upward, and pushes the lower clamping plate 79 to move upward, and the upper and lower clamping plates clamp the folded trademark. The transmission shaft continues to rotate, the protruding part of the pressing plate cam 69 pushes the first guide rail 412 to move upward, and the upper pressing plate 41 swings upward; the protruding part of the flat cam 610 pushes the moving block 48 to move right, so that the lower folding knife 42 moves right to reset; the protruding part of the folding knife cam 68 pushes the second guide rail 422 to move upward, so that the lower folding knife 42 moves upward, higher than the folding plate 43, and gives the material feeding space. Then the second cam 66 presses the fifth roller 53, and the lower pressing plate 51 moves downward, the conveying member 7 retreats, and the material plate 72 returns to the folding station 14, and the clamped trademark moves backward and enters between the upper and lower pressing plates 51. At this time, the fifth roller 53 is in the recess of the second cam 66, the tension of the tension spring 54 makes the lower pressing plate 51 move upward, and the folded part 91 of the trademark is pressed by the upper and lower pressing plates. At this time, the third roller 63 is in the recess of the first cam 62, the second swing arm 65 swings downward, and the lower clamping plate 79 moves downward to release the trademark, so that one clamping and conveying is completed. The conveying member 7 moves forward and backward once, and the clamped trademark moves backward one position, until the folded trademark is sent out and enters the collection station 15; the folded trademark is pressed and shaped by the upper and lower pressing plates from the folding station 14 to the collection station, so that the folded part of the sent trademark is stable and will not rebound.

Claims

1. A trademark folding machine characterized by: The device comprises a frame, a feeding mechanism, a cutting mechanism, a folding mechanism and a clamping and conveying mechanism, the cutting mechanism is arranged at a cutting station, the feeding mechanism feeds the roll material to the cutting station, the clamping and conveying mechanism conveys the cut unit material, the feeding mechanism is arranged perpendicularly to the conveying direction of the clamping and conveying mechanism, When cutting, the folding mechanism or the clamping and conveying mechanism cooperates with the cutting mechanism to cut.

2. The business card folding machine according to claim 1, wherein: The feeding mechanism comprises a feeding table, a push head and a driving device for driving the push head to move laterally, The push head is arranged above the feeding table, the push head is connected with a first swing arm, the first swing arm is rotatably arranged on a first moving seat, and the first swing arm is connected with a driving member for driving the first swing arm to swing up and down, and the driving member is arranged on the first moving seat; The driving device comprises a motor, a transmission member, a first guide member and an adjusting member for adjusting the moving stroke of the push head, The transmission member comprises a main shaft, an input gear and a rotating plate, the main shaft is arranged horizontally and longitudinally and is rotatably arranged on the frame, the input gear is arranged on the main shaft, and the input gear is connected with the motor, and the rotating plate is arranged vertically and is connected with the main shaft, The first guide member is arranged laterally on the frame, and the first moving seat is slidably arranged on the first guide member; The adjusting member comprises a first adjusting screw and a second adjusting screw, the main shaft is provided with a central hole, one end of the first adjusting screw is a driving end, the other end is an output end, the output end is provided with a first bevel gear which is arranged through the central hole, the first adjusting screw is matched with the central hole at least in part and is slidably connected with the central hole, the second adjusting screw is rotatably arranged on the rotating plate, the second adjusting screw is arranged perpendicularly to the first adjusting screw, the second adjusting screw is provided with a second bevel gear, and the second adjusting screw is further provided with an adjusting nut which is threadedly connected with the second adjusting screw, the adjusting nut is connected with the first moving seat in linkage, and the adjusting nut and the first moving seat are movably arranged; When adjusting, the first adjusting screw moves axially to the direction of the second bevel gear, and the first bevel gear is engaged with the second bevel gear. After the adjustment is completed, the first adjusting screw moves reversely, the first bevel gear is separated from the second bevel gear, and the first adjusting screw is locked with the main shaft.

3. The business card folding machine according to claim 2, wherein: The first moving seat is provided with a limiting groove, the adjusting nut is provided with a roller, the roller is rotatably arranged in the limiting groove, and the outer diameter of the roller is matched with the width of the limiting groove; The limiting groove is arranged vertically; The central hole is in a stepped shape and comprises a first section and a second section, the first section is towards the first bevel gear, the hole diameter of the first section is larger than that of the second section, and the end surface of the first section which is connected with the second section is a limiting end surface; The outer circumference of the first adjusting screw is provided with a flange, and the outer diameter of the flange is matched with the hole diameter of the first section; The driving end of the first adjusting screw is threadedly connected with a locking nut; When locking, the first bevel gear is separated from the second bevel gear, the locking nut is matched with the flange to lock the first adjusting screw on the main shaft.

4. The business card folding machine according to claim 1, wherein: The folding mechanism comprises a die seat, a folding plate, an upper pressing plate and a lower folding knife, The die seat is provided with a second guide member which is arranged laterally; The folding plate is arranged on the die seat; The upper pressing plate is swingably arranged on the mold base, the upper pressing plate is arranged above the folding plate, and the upper pressing plate swings downward to press the folding plate; The lower folding knife is swingably arranged on the moving block, the moving block is slidably arranged on the second guide, the lower folding knife has a knife head, and the lower folding knife swings downward so that the knife head is lower than the folding plate and the knife head cooperates with the folding plate to fold; In the folding state, the lower folding knife is higher than the folding plate, the material is placed on the folding plate, the material is downwardly inclined toward the end of the lower folding knife, the upper pressing plate presses the material on the folding plate downward, the lower folding knife swings downward and the knife head is lower than the folding plate, and the lower folding knife pushes the downwardly inclined part to move downward of the folding plate, and the material is folded along the side edge of the folding plate.

5. The business card folding machine according to claim 4, wherein: The lower folding knife is provided with a heater; The mold base is provided with a first rotating shaft, and the upper pressing plate is connected with the first rotating shaft; The mold base is slidably provided with a first guide that is vertically movable, and the upper end and the lower end of the first guide are respectively provided with an upper roller and a lower roller; The folding mechanism further comprises a transmission assembly, the transmission assembly comprises a transmission shaft and a pressing plate cam arranged on the transmission shaft, the transmission shaft is arranged in parallel with the second guide, the upper roller is arranged below the upper pressing plate, the lower roller is arranged on the pressing plate cam, and the upper pressing plate is provided with a first elastic member for keeping the upper pressing plate in pressure contact with the upper roller; The transmission shaft is further provided with a planar cam, and the cam surface of the planar cam faces away from the folding plate; The moving block is connected with a connecting rod, the connecting rod is provided with a first roller matched with the planar cam, the first roller is horizontally arranged, and the connecting rod is provided with a second elastic member for keeping the first roller in pressure contact with the cam surface of the planar cam; The transmission shaft is further provided with a folding knife cam; The lower folding knife is arranged on a knife seat, and the knife seat is arranged on the moving block through a second rotating shaft; The mold base is slidably provided with a second guide that is vertically movable, the lower end of the second guide is provided with a second roller, the second roller is arranged on the folding knife cam, the second guide acts on the knife seat, and the knife seat is provided with a third elastic member for keeping the knife seat in pressure contact with the second guide; The bottom of the knife seat is provided with a third roller, and the upper end of the second guide is provided with a guide groove for transverse movement of the third roller.

6. The business card folding machine according to claim 1, wherein: The clamping and conveying mechanism comprises a conveying component, the conveying component comprises an upper clamping piece, a lower clamping piece and a second moving seat, the second moving seat is connected with a transmission assembly for driving the second moving seat to move longitudinally and reciprocally on a rack, the upper clamping piece and the lower clamping piece are longitudinally arranged and are arranged on the second moving seat, and the lower clamping piece is vertically movable relative to the upper clamping piece on the second moving seat; The conveying component further comprises a supporting plate, the supporting plate is connected with the lower pressing plate and is provided with a lower clamping plate mounting interval between the supporting plate and the lower pressing plate; The front end of the supporting plate is connected with the folding station in front of the supporting plate, and the front end of the supporting plate is downwardly inclined; The lower clamping piece moves downward, and the distance between the upper clamping piece and the lower clamping piece becomes larger; The lower clamping piece moves upward, and the upper clamping piece and the lower clamping piece are clamped.

7. The business card folding machine according to claim 6, wherein: The lower clamping piece comprises a lower clamping plate, a clamping plate seat and a guide rail shaft, the lower clamping plate is installed on the clamping plate seat, the clamping plate seat is arranged below the second moving seat, the guide rail shaft is vertically installed on the clamping plate seat, the second moving seat is provided with a guide rail hole in sliding fit with the guide rail shaft, and the transmission assembly drives the clamping plate seat to move upward relative to the second moving seat; The transmission assembly comprises an output shaft and a first cam installed on the output shaft, and the output shaft is connected with the motor; The second swing arm is provided on the rack, a third roller and a fourth roller are rotatably installed on the swing end of the second swing arm, the third roller is arranged vertically, the center shafts of the third roller and the output shaft are arranged in parallel, the third roller is arranged on the cam surface of the first cam, and the third roller and the first cam are in rolling fit; The center shaft of the fourth roller is arranged perpendicularly to the center shaft of the third roller, and the fourth roller is higher than the third roller, and the clamping plate seat is arranged on the fourth roller; The transmission assembly further comprises an eccentric wheel and a connecting rod, the eccentric wheel is connected with the motor, one end of the connecting rod is eccentrically connected with the eccentric wheel, and the other end of the connecting rod is connected with the second moving seat; The transmission assembly further comprises a guide rod, the guide rod is arranged longitudinally on the rack, and the second moving seat is arranged in sliding fit on the guide rod.

8. The business card folding machine according to claim 7, wherein: The clamping and conveying mechanism further comprises a crease shaping component, the crease shaping component is arranged on the side of the conveying component and cooperates with the conveying component, the crease shaping component comprises an upper ironing plate and a lower ironing plate, the upper ironing plate is installed on the rack, and the lower ironing plate is arranged in lifting cooperation with the upper ironing plate; The conveying component conveys the material to a position, the crease shaping component clamps the material conveyed to the position, then the conveying component releases the material and moves forward to take the material, when the conveying component retreats after taking the material, the crease shaping component releases the material; The crease shaping component further comprises a fixing seat, a sliding rod, a lower limiting piece and a tension spring, the fixing seat is installed on the rack, the sliding rod penetrates through the fixing seat and is arranged in sliding fit with the fixing seat, the lower ironing plate is arranged above the fixing seat and is connected with the sliding rod, the lower limiting piece is arranged below the fixing seat and is connected with the sliding rod, one end of the tension spring is connected with the rack, the other end of the tension spring is connected with the lower limiting piece, and the lower limiting piece is installed with a fifth roller; The transmission assembly further comprises a second cam installed on the output shaft, and the fifth roller is arranged below the second cam and is in rolling fit with the second cam.

9. The business card folding machine according to claim 1, wherein: The clamping and conveying mechanism conveys the folded material to a collecting station, the collecting station is provided with a collecting mechanism, the collecting mechanism comprises a stacking frame, a pressing component and a supporting component, The stacking frame comprises a bottom plate and a side baffle, the bottom plate and the side baffle enclose a stacking channel, and the upper end of the stacking channel is an inlet for receiving the material; The supporting component comprises a third moving seat moving horizontally and a plurality of supporting rods installed on the third moving seat, the supporting rods are arranged horizontally and longitudinally, and the side baffle near the supporting rods is provided with through holes for the supporting rods to pass through; The pressing component comprises a pressing plate arranged in the stacking channel and arranged in lifting cooperation with the inlet for receiving the material. In the material receiving condition, the supporting rod extends into the stacking channel through the through hole and blocks the material below the pressing plate, and then the pressing plate moves up above the supporting rod; after receiving the material, the supporting rod retracts out of the stacking channel, and the pressing plate moves down and presses the material.

10. The business card folding machine according to claim 9, wherein: The pressing plate is arranged adjacent to the side blocking plate provided with the through hole, the pressing plate is longitudinally arranged, and the lower end of the pressing plate is provided with a plurality of through rod grooves corresponding to the supporting rod; The stacking frame further comprises a material blocking plate, one end of the material blocking plate extends into the stacking channel and is arranged below the pressing plate, the other end of the material blocking plate is rotatably installed on a supporting rod, and the supporting rod is installed on the frame; The material supporting part and the material pressing part are provided with two groups, and the two groups of material supporting parts are arranged on both sides of the stacking channel; The distance between the two groups of material pressing parts and the two groups of material supporting parts can be adjusted.

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