A double cover body forming and separation equipment

Abstract

The present invention discloses a double cover body forming and separation equipment, including a frame, on which a double paperboard feeding station, a supporting station, a paper mounting station, a drying station and a separation station are sequentially arranged, and a separation device is arranged on the separation station, and the separation device includes a conveying platform, a cutter assembly and a pressing assembly; the conveying platform has a gap; the cutter assembly includes an upper cutter and a lower cutter, the lower cutter is arranged in the gap, the lower cutter is not higher than the conveying plane of the conveying platform, and the upper cutter is connected to the cutting drive member by transmission; the pressing assembly is arranged on the side of the cutter assembly, and the pressing assembly includes a first lifting and pressing block connected to the pressing drive member by transmission; when the material is conveyed to the bottom of the pressing block, the first lifting and pressing block presses the material, and the cutter assembly cooperates to cut and separate the material into independent cover bodies. After the material of the present invention is formed, it enters the separation station, the conveying platform carries the material, the first lifting and pressing block presses the material to avoid displacement when the material is separated to ensure the yield rate, and the cutting assembly cuts the material to form an independent cover body, thereby improving the production efficiency and ensuring the yield rate.

Description

Technical Field

[0001] The invention relates to the field of cover body molding, and in particular to a double cover body molding and separation device. Background Art

[0002] The wine box cover usually refers to the top part used to close the wine box. Its function is to protect the wine bottle and the wine liquid and prevent leakage and external pollution. The cover forming equipment refers to the wine box cover formed by assembling the bottom plate, inner support and mounting paper, and the inner support is used to fix the position of the wine bottle.

[0003] In order to improve production efficiency, the prior art sets two forming stations on a long bottom plate to realize an efficient production mode of producing two cover bodies at one time. This design usually reserves a tear line in the middle of the long paperboard so that after the cover body is formed, it can be torn apart manually to separate the two independent cover bodies.

[0004] However, this manual tearing operation has certain limitations. First, it increases production costs because additional labor is required. Second, the inconsistency of manual operation may cause material damage and affect product quality. In addition, the manual tearing process is not stable enough, which may cause inconsistency in the finished product, thus affecting the overall production efficiency and product appearance quality. Summary of the invention

[0005] The present invention aims at the shortcomings of the prior art and provides a more efficient, more stable and more economical double cover separation device.

[0006] To solve the above technical problems, the present invention is solved by the following technical solutions: a double cover body forming and separation equipment, including a frame, on which a double paperboard feeding station, a supporting station, a paper mounting station, a drying station and a separation station are sequentially arranged, and a separation device is arranged on the separation station, and the separation device includes a conveying platform, a cutter assembly and a pressing assembly; the conveying platform has a gap corresponding to the middle of the material; the cutter assembly includes an upper cutter and a lower cutter, the lower cutter is arranged in the gap, the lower cutter is not higher than the conveying plane of the conveying platform, and the upper cutter is connected to the cutting drive member driving it to move downward to cooperate with the cutting action; the pressing assembly is arranged on the side of the cutter assembly, and the pressing assembly includes a first lifting and pressing block, and the first lifting and pressing block is connected to the pressing drive member driving it to descend and press the material on the conveying platform; when the material is conveyed to the bottom of the pressing block, the first lifting and pressing block presses the material, and the cutter assembly cooperates to cut and separate the material into independent cover bodies.

[0007] The material of the present invention refers to a formed double cover body, which is finally formed after passing through a double paperboard feeding station, a supporting station, a paper mounting station and a drying station in sequence, and then enters a separation station. The conveying platform carries the material, and the first lifting and pressing block presses the material to avoid displacement during separation to ensure the yield rate. The upper cutter of the cutting component descends and cooperates with the lower cutter to cut the material to form an independent cover body, thereby reducing manual participation, reducing costs, improving production efficiency and ensuring the yield rate.

[0008] Preferably, calibration blocks are provided on both sides of the conveying platform, and the calibration blocks on both sides can move relatively. The calibration blocks move relatively to calibrate the materials to ensure the yield rate.

[0009] Furthermore, a ribbon loading station is provided in front of the paper mounting station, a ribbon cutting device is provided on the ribbon loading station, and a double-linked cardboard conveyor belt is provided on the frame, the ribbon cutting device is provided on both sides of the double-linked cardboard conveyor belt, and the double-linked cardboard conveyor belt is connected with the conveying platform to adapt to different styles of materials.

[0010] Furthermore, the ribbon cutting device includes a ribbon guide seat, a ribbon drawing robot, a ribbon folding rod, a ribbon clamping and transferring member and an electric heating knife; the ribbon guide seat includes a discharge channel for the ribbon to pass through; the ribbon drawing robot is arranged opposite to the ribbon guide seat, the ribbon drawing robot includes a lifting clamping arm and a fixed clamping arm, the lifting clamping arm and the fixed clamping arm cooperate to clamp the ribbon, and the ribbon drawing robot can move laterally to draw the ribbon out of the ribbon guide seat; the ribbon folding rod is transmission-connected to the lifting drive member, and the lifting drive member A folding rod is driven to move downward to fold the ribbon, and the folding rod is also connected to a telescopic driving member driving it to perform a telescopic action; a ribbon clamping and transferring member is used to clamp the folded ribbon, and the ribbon clamping and transferring member includes a clamping member and a rotating driving member driving the clamping member to rotate, and the clamping member has a clamping portion and a cavity for the folding rod to enter, and the cavity is arranged below the clamping portion; an electric heating knife is connected to a cutting driving member driving it to move up and down, and the cutting driving member drives the electric heating knife to cut the folded ribbon.

[0011] On the basis of having a ribbon guide seat, the ribbon guide seat includes an upper guide plate and a lower guide plate, the discharge channel is arranged between the upper guide plate and the lower guide plate, the upper guide plate is provided with a passage opening at a position corresponding to the discharge channel, a material pressing block is arranged above the passage opening, the material pressing block is connected with a material pressing driving member that drives it to descend to press the material, and when the electric hot knife is cutting, the material pressing block passes through the material pressing block to press the ribbon. The material pressing block presses the ribbon, which facilitates the electric hot knife to accurately cut the ribbon and ensures the yield rate.

[0012] On the basis of having an upper ribbon station, a ribbon guide plate is provided on the outside of the correction block, and the ribbon guide plate has an inclined guide surface and a horizontal guide surface, and the conveying path of the conveying platform passes through the inclined guide surface and the horizontal guide surface in sequence. The inclined guide surface facilitates the entry of the ribbon, ensures that the ribbon leaves the conveying surface of the conveying platform, avoids the correction block from interfering with the ribbon during the correction process, and ensures the smooth operation of the equipment.

[0013] On the basis of having an upper supporting station, the upper supporting station includes an inner supporting conveyor belt and an inner supporting material loading assembly; the conveying path of the inner supporting conveyor belt is perpendicular to the conveying path of the double-linked cardboard conveyor belt; the inner supporting material loading assembly includes a first suction cup and a second suction cup, the first suction cup and the second suction cup are respectively arranged on both sides of the adjusting transmission belt, the adjusting transmission belt drives the first suction cup and the second suction cup to approach or move away, the adjusting transmission belt is arranged on a lifting seat, and the lifting seat is slidably arranged on the transverse track of the frame beam. The adjusting transmission belt can adjust the distance between the first suction cup and the second suction cup to adapt to materials of different specifications.

[0014] Preferably, a limit block is provided above the conveying platform, the first lifting and lowering block and the limit block are respectively arranged on both sides of the cutter assembly, and a limit channel for the material to pass through is provided between the limit block and the conveying platform. When cutting the material, the other side of the material is not subjected to force and thus warps up, and the limit block limits the side of the material that is not subjected to force to ensure the yield of finished products.

[0015] Preferably, the frame also has a controller, a photoelectric sensor and a material blocking positioning plate, the material blocking positioning plate is connected to a material blocking driving member that drives it to move up and down to block the material, the controller is connected to the conveying platform, the material blocking driving member and the photoelectric sensor, the photoelectric sensor is arranged at the feeding end of the conveying platform, and the controller controls the conveying platform and the material blocking driving member to move. When the photoelectric sensor detects the material, the controller controls the material blocking driving member to drive the material blocking positioning plate to move up, block and position the material, ensure the accurate position of the material, and stop the conveying platform to avoid damaging the surface of the cover body.

[0016] Preferably, the conveying platform includes a movable conveying unit and a fixed conveying unit, the movable conveying unit and the fixed conveying unit are arranged on both sides of the gap, the movable conveying unit is arranged outside the fixed conveying unit, the movable conveying unit includes a movable mounting seat and a movable conveying belt running around the movable mounting seat, the frame is rotatably arranged on an adjusting screw, the movable mounting seat is sleeved on the adjusting screw, and the adjusting screw drives the movable conveying unit to move left and right relative to the fixed conveying unit to adapt to materials of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention.

[0018] Figure 2 It is a stereogram of the separation device of the present invention.

[0019] Figure 3 It is a front view of the separation device of the present invention.

[0020] Figure 4 It is a structural schematic diagram of the inner support feeding assembly of the present invention.

[0021] Figure 5 It is a structural schematic diagram of the ribbon cutting device of the present invention The parts indicated by the numbers in the above drawings are as follows: Among them, 1. frame; 2. double-link cardboard feeding station; 3. upper support station; 31. inner support conveyor belt; 32. inner support loading assembly; 321. first suction cup; 322. second suction cup; 323. adjusting conveyor belt; 33. lifting seat; 4. paper mounting station; 5. drying station; 6. separation station; 61. conveying platform; 611. movable conveying unit; 611a. movable mounting seat; 611b. movable conveyor belt; 612. adjusting screw; 613. fixed conveying unit; 62. cutter assembly; 621. upper cutter; 622 , lower cutting knife; 63, first lifting and pressing block; 7, correction block; 8, ribbon cutting device; 81, ribbon guide seat; 811, upper guide plate; 812, lower guide plate; 813, passage opening; 82, belt pulling manipulator; 83, belt folding rod; 84, ribbon clamping and transferring part; 841, clamping part; 841a, cavity; 841b, clamping part; 85, electric heating knife; 86, pressing block; 9, ribbon guide plate; 10, double cardboard conveyor belt; 11, limit block; 12, controller; 13, photoelectric sensor; 14, material blocking and positioning plate. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] A double-link cover body forming and separating device comprises a frame 1, on which a double-link cardboard feeding station 2, a supporting station 3, a paper mounting station 4, a drying station 5 and a separation station 6 are sequentially arranged, and the frame 1 also comprises a double-link cardboard conveyor belt 10, which passes through the double-link cardboard feeding station 2, the supporting station 3, the paper mounting station 4 and the drying station 5 in sequence, and the double-link cardboard enters the double-link cardboard conveyor belt 10 at the double-link cardboard feeding station 2, and then the double-link cardboard enters the supporting station 3, and the supporting station 3 comprises an inner supporting conveyor belt 31 and an inner supporting feeding assembly 32; the conveying path of the inner supporting conveyor belt 31 is perpendicular to the conveying path of the double-link cardboard conveyor belt 10, and the inner supporting conveyor belt 31 and the double-link cardboard conveyor belt 10 are connected through the inner supporting feeding assembly 32, and the inner supporting feeding assembly 32 comprises a first suction cup 321 and a second suction cup 322, and the first suction cup The first suction cup 321 and the second suction cup 322 are respectively arranged on both sides of the adjustment belt, the adjustment belt is arranged on the lifting seat 33, the lifting seat is provided with a motor, the motor has a driving gear, the driving gear cooperates with the adjustment belt, the first suction cup 321 and the second suction cup 322 are respectively arranged on the front side and the rear side of the adjustment belt 323, the lifting seat 33 is slidably arranged on the transverse track of the crossbeam of the frame 1, the crossbeam has a transverse driving member, the transverse driving member drives the lifting seat 33 to move back and forth between the double-linked cardboard conveyor belt 10 and the inner support conveyor, the adjustment belt drives the first suction cup 321 and the second suction cup 322 to move closer or farther, the adjustment belt drives the first suction cup 321 and the second suction cup 322 to move relative to each other, the adaptability is stronger, it can adapt to materials of different specifications, and it can also adapt to the situation that the spacing of the inner support on the inner support conveyor belt 31 is different from the inner support position of the double-linked cardboard. The inner mounting paper on the mounting station 4 is glued and pasted on the double-linked cardboard to form the material, and then the material enters the drying station 5 for drying and enters the separation station 6. The separation station 6 is provided with a separation device, which includes a conveying platform 61, a cutter assembly 62 and a material pressing assembly; the conveying platform 61 has a gap corresponding to the middle of the material; the conveying platform 61 receives the dried material. The cutter assembly 62 includes an upper cutter 621 and a lower cutter 622, the lower cutter 622 is arranged in the gap, the lower cutter 622 is not higher than the conveying plane of the conveying platform 61, and the upper cutter 621 is connected to a cutting drive member that drives it to move downward to cooperate with the cutting action. The material pressing assembly is arranged on the side of the cutter assembly 62, and the material pressing assembly includes a first lifting and pressing block, which is connected to a material pressing drive member that drives it to descend and press the material on the conveying platform 61; when the material is conveyed to the bottom of the pressing block, the first lifting and pressing block presses the material, and the cutter assembly 62 cooperates to cut and separate the material into independent covers. Before cutting, the first lifting and pressing block presses the material to position it, and the cutting drive member drives the upper cutter 621 to move downward to cut the middle part of the material, thereby ensuring the yield rate, reducing labor costs, and automatically separating the cover body to improve production efficiency.

[0024] In order to further improve the product qualification rate, correction blocks 7 are provided on both sides of the conveying platform 61. The correction blocks 7 are connected to the correction driving parts that drive them to move left and right. The correction blocks 7 on both sides can move relatively. The correction blocks 7 correct both sides of the material to ensure the accurate position when the material is cut.

[0025] In order to adapt to materials of different styles, a ribbon upper station is provided in front of the paper mounting station 4 , and a ribbon cutting device 8 is provided on the ribbon upper station. The ribbon cutting device 8 is arranged on both sides of the double-linked cardboard conveyor belt 10 . The ribbon cutting device 8 is arranged on the mounting plate, and the ribbon cutting device 8 includes a ribbon guide seat 81, a ribbon drawing manipulator 82, a ribbon folding rod 83, a ribbon clamping and transferring part 84 and an electric hot knife 85; the ribbon guide seat 81 includes a discharge channel for the ribbon to pass through; the ribbon drawing manipulator 82 is arranged opposite to the ribbon guide seat 81, and the ribbon drawing manipulator 82 and the ribbon guide seat 81 are arranged in the middle of the mounting plate, and the ribbon drawing manipulator 82 includes a lifting clamp arm and a fixed clamp arm, and the lifting clamp arm and the fixed clamp arm are arranged opposite to each other up and down, and the lifting clamp arm and the fixed clamp arm cooperate to clamp the ribbon, and the ribbon drawing manipulator 82 can move horizontally to extract the ribbon from the ribbon guide seat 81, and the first cylinder can be arranged on the moving block, and the fixed clamp arm is fixedly arranged at the bottom of the moving block, and the fixed clamp arm and the moving block are L-shaped, and the lifting clamp arm is arranged above the fixed clamp arm and connected to the first cylinder. The moving block is connected to the second cylinder that drives it to move horizontally, and the first cylinder and the second cylinder cooperate to drive the ribbon drawing manipulator 82 to extract the ribbon. The belt folding rod 83 is transmission connected with the lifting drive member, and the belt folding rod 83 passes through the mounting plate and is arranged toward the belt pulling robot 82. The lifting drive member drives the belt folding rod 83 to move downward to fold the ribbon. The belt folding rod 83 is also transmission connected with the telescopic drive member that drives it to perform telescopic action. The telescopic drive member drives the belt folding rod 83 to extend, and the belt folding rod 83 moves downward to fold the pulled-out part of the ribbon. The telescopic drive member can also drive the belt folding rod 83 to retract, so as to facilitate the belt folding rod 83 to withdraw and return the ribbon to its position. The ribbon clamping and transferring member 84 is arranged at the lower part of the mounting plate. The ribbon clamping and transferring member 84 is used to clamp and transfer the folded ribbon. The ribbon clamping and transferring member 84 includes a clamping member 841 and a rotating driving member driving the clamping member 841 to rotate. The rotating driving member drives the clamping member 841 to rotate back and forth between the ribbon folding position and the ribbon and the cover bonding position. The clamping member 841 has a clamping portion 841b and a cavity 841a for the folding rod 83 to enter. The cavity 841a is arranged below the clamping portion 841b. The folding rod 83 moves down to fold the ribbon and enters the cavity 841a of the clamping member 841, which facilitates the clamping member 841 to take the material. The electric heating knife 85 is connected to the cutting driving member driving it to move up and down. The electric heating knife 85 is arranged at the upper part of the mounting plate. The cutting driving member drives the electric heating knife 85 to cut the folded ribbon.

[0026] In order to ensure accurate cutting of the ribbon, the ribbon guide seat 81 includes an upper guide plate 811 and a lower guide plate 812, and the upper guide plate 811 and the lower guide plate 812 are arranged up and down, and the discharge channel is arranged between the upper guide plate 811 and the lower guide plate 812, and the upper guide plate 811 is provided with a passage opening 813 at the corresponding position of the discharge channel, and a pressing block 86 is provided above the passage opening 813, and the pressing block 86 is transmission-connected with a pressing drive member that drives it to descend to press the material. When the electric hot knife 85 is cutting, the pressing block 86 passes through the pressing block 86 to press the ribbon, and the pressing block 86, the belt drawing manipulator 82 and the belt folding rod 83 position the ribbon at three points, cooperate to make the ribbon straight, reduce the elastic deformation of the ribbon, facilitate the electric hot knife 85 to accurately cut the ribbon, and at the same time ensure that the edge of the ribbon is neat.

[0027] In order to prevent the correction block 7 from clamping the ribbon during the process of calibrating the material position and affecting the normal operation of the equipment, a ribbon guide plate 9 is provided on the outside of the correction block 7. The ribbon guide plate 9 has an inclined guide surface and a horizontal guide surface. The conveying path of the conveying platform 61 passes through the inclined guide surface and the horizontal guide surface in sequence. The inclined guide surface is from low to high, which is convenient for the ribbon to enter the horizontal guide surface. The ribbon guide plate 9 lifts the ribbon to prevent the correction block 7 from clamping the ribbon when correcting the cardboard position and affecting the normal operation of the device.

[0028] The first lifting and pressing block presses one side of the material to position the material. When the upper cutter 621 cuts the middle of the material, the unstressed end of the material will rise. In order to prevent the material from rising excessively and affecting the yield rate, a limit block 11 is provided above the conveying platform 61. The first lifting and pressing block and the limit block 11 are respectively arranged on both sides of the cutter assembly 62. There is a limit channel for the material to pass through between the limit block 11 and the conveying platform 61. The unstressed end of the material enters the limit channel, and the limit block 11 blocks the material to ensure product quality.

[0029] In order to make the conveying platform 61 adapt to materials of different specifications, the conveying platform 61 includes a movable conveying unit 611 and a fixed conveying unit 613, and the movable conveying unit 611 and the fixed conveying unit 613 are arranged on both sides of the gap, and the movable conveying unit 611 is arranged on the outside of the fixed conveying unit 613. The movable conveying unit 611 includes a movable mounting seat 611a and a movable conveying belt 611b that orbits on the movable mounting seat 611a. An adjusting screw 612 is rotatably arranged on the frame 1, and the movable mounting seat 611a is sleeved on the adjusting screw 612. The adjusting screw 612 drives the movable conveying unit 611 to move left and right relative to the fixed conveying unit 613. A hand wheel can be fixed at one end of the adjusting screw 612 for manual adjustment, or the adjusting screw 612 can be connected to a servo motor for automatic adjustment.

[0030] In order to ensure that the materials are accurately in place and make the equipment more intelligent, the frame 1 also has a controller 12, a photoelectric sensor 13 and a material blocking positioning plate 14. The material blocking positioning plate 14 is connected to a material blocking driving member that drives it to move up and down to perform a material blocking action. The controller 12 is connected to the conveying platform 61, the material blocking driving member and the photoelectric sensor 13. The photoelectric sensor 13 is arranged at the feed end of the conveying platform 61. The photoelectric sensor 13 detects material signals. The controller 12 controls the conveying platform 61 and the material blocking driving member to move. When the material is detected, the photoelectric sensor 13 sends a signal to the controller 12. The controller 12 controls the material blocking driving member to drive the material blocking positioning plate 14 to move, block the material, ensure that the material is accurately in place, and the conveying platform 61 stops conveying to avoid damaging the material surface.

[0031] The working principle of the present invention is described below in conjunction with the accompanying drawings: Before starting the machine, the adjustment screw 612 is rotated to adjust the position of the movable conveying unit 611 according to the material specifications.

[0032] After the double-linked cardboard conveyor belt 10 conveys the double-linked cardboard and enters the ribbon-upper station, it stops conveying. The belt-drawing manipulators 82 on both sides of the double-linked cardboard conveyor belt 10 simultaneously pull out part of the ribbon. The clamping member 841 is in an open state and waits below. The folding rod 83 extends and descends to fold the ribbon in half and enter the inner cavity of the clamping member 841. The pressing block 86 passes through the passage opening 813 to press the ribbon on the ribbon guide seat 81. At the same time, the clamping part 841b of the clamping member 841 clamps the folded ribbon. The electric hot knife 85 descends to cut the ribbon. The folding rod 83 exits the inner cavity. The rotating driving member drives the clamping member 841 to drive the folded ribbon to rotate onto the double-linked cardboard. The double-linked cardboard can be self-adhesive or can be glued by a glue gun before entering the ribbon-upper station to glue the ribbon bonding position. In addition, in order to make the ribbon stably bonded to the double-linked cardboard, a pressing head can be set at the corresponding position to press the ribbon at the ribbon bonding position. Subsequently, the double-linked cardboard conveyor belt 10 drives the double-linked cardboard with the ribbon into the upper supporting station 3 and stops moving, the lifting seat 33 drives the first suction cup 321 and the second suction cup 322 to move downward, and then absorbs the inner support respectively, and then the lifting seat 33 moves upward and slides along the transverse track of the crossbeam of the frame 1. During the movement, the transmission belt is adjusted to drive the first suction cup 321 and the second suction cup 322 to move relative to each other, so that the spacing between the first suction cup 321 and the second suction cup 322 adapts to the spacing between the inner support bonding positions of the double-linked cardboard. When the lifting seat 33 is above the double-linked cardboard, the lifting seat 33 drives the first suction cup 321 and the second suction cup 322 to descend, so that the inner support is bonded to the double-linked cardboard. After the inner support bonding is completed, the double-linked conveyor belt sends the double-linked cardboard to the paper mounting station 4, and after the inner mounting paper is adhered to the double-linked cardboard, it enters the drying station 5 to dry the material and form it.

[0033] The material then enters the separation station 6, and the ribbon is lifted along the ribbon guide plate 9 during the entry process. After the photoelectric sensor 13 detects the material, it sends a signal to the controller 12. The controller 12 controls the positioning baffle to rise and controls the conveying platform 61 to stop conveying the material after it is sent to the front of the positioning baffle. The positioning baffle blocks the material, and the correction block 7 then regularizes both sides of the material to ensure the accurate position of the material. The first lifting and pressing block of the pressing assembly then descends to press one side of the material, and the other side of the material is in the limiting channel. The upper cutter 621 descends to cooperate with the lower cutter 622 to cut the middle of the material, so that the material is separated into two independent covers. After the cutting is completed, the positioning baffle descends to avoid, and the conveying platform 61 then delivers the independent cover.

[0034] The specific structures of the pressing head, the paper mounting station 4 and the drying station 5 are conventional technical solutions that are easily available to those skilled in the art and will not be described in detail here.

[0035] In the description of the present invention, it should be understood that the terms "center", "length", "width", "thickness", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0036] In conclusion, the above is only a preferred embodiment of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the patent of the present invention.

Claims

1. A double cover forming and separating device, characterized in that: The machine comprises a frame (1), wherein a double-linked paperboard feeding station (2), a supporting station (3), a paper mounting station (4), a drying station (5) and a separation station (6) are sequentially arranged on the frame (1), wherein a separation device is arranged on the separation station (6), and the separation device comprises a conveying platform (61), a cutting knife assembly (62) and a pressing assembly; A conveying platform (61) having a gap corresponding to the middle of the material; A cutter assembly (62), comprising an upper cutter (621) and a lower cutter (622), wherein the lower cutter (622) is arranged in the gap, the lower cutter (622) is not higher than the conveying plane of the conveying platform (61), and the upper cutter (621) is drivingly connected to a cutting drive member that drives the upper cutter (621) to move downward to cooperate with a cutting action; A material pressing assembly, which is arranged on the side of the cutter assembly (62), the material pressing assembly comprising a first lifting and pressing block, the first lifting and pressing block being in driving connection with a material pressing driving member that drives the first lifting and pressing block to descend and press the material on the conveying platform (61); When the material is transported to the bottom of the pressing block, the first lifting pressing block presses the material, and the cutter assembly (62) cooperates to cut and separate the material into independent cover bodies.

2. The double cover forming and separating device according to claim 1 is characterized in that: Correction blocks (7) are provided on both sides of the conveying platform (61), and the correction blocks (7) on both sides are relatively movable.

3. The double cover forming and separating device according to claim 2 is characterized in that: A ribbon loading station is arranged in front of the paper mounting station (4), and a ribbon cutting device (8) is arranged on the ribbon loading station. The frame (1) also has a double-linked cardboard conveyor belt (10), and the ribbon cutting device (8) is arranged on both sides of the double-linked cardboard conveyor belt (10). The double-linked cardboard conveyor belt (10) is connected to the conveying platform (61).

4. The double cover forming and separating device according to claim 3 is characterized in that: The ribbon cutting device (8) comprises a ribbon guide seat (81), a ribbon drawing manipulator (82), a ribbon folding rod (83), a ribbon clamping and transferring member (84) and an electric heating knife (85); A ribbon guide seat (81), comprising a discharge channel for the ribbon to pass through; A ribbon-pulling manipulator (82) is arranged opposite to the ribbon guide seat (81), the ribbon-pulling manipulator (82) comprises a lifting clamping arm and a fixed clamping arm, the lifting clamping arm and the fixed clamping arm cooperate to clamp the ribbon, and the ribbon-pulling manipulator (82) can move laterally to draw the ribbon out of the ribbon guide seat (81); A belt folding rod (83) is drivingly connected to a lifting drive member, the lifting drive member drives the belt folding rod (83) to move downward to fold the ribbon, and the belt folding rod (83) is also drivingly connected to a telescopic drive member that drives it to perform a telescopic action; A ribbon clamping and transferring member (84) for clamping a folded ribbon, the ribbon clamping and transferring member (84) comprising a clamping member (841) and a rotation driving member for driving the clamping member (841) to rotate, the clamping member (841) comprising a clamping portion (841b) and a cavity (841a) for the ribbon folding rod (83) to enter, the cavity (841a) being arranged below the clamping portion (841b); The electric heating knife (85) is drivingly connected to a cutting driving member that drives it to move up and down, and the cutting driving member drives the electric heating knife (85) to cut the folded ribbon.

5. The double cover forming and separating device according to claim 4, characterized in that: The ribbon guide seat (81) comprises an upper guide plate (811) and a lower guide plate (812); the discharge channel is arranged between the upper guide plate (811) and the lower guide plate (812); the upper guide plate (811) is provided with a passage opening (813) at a position corresponding to the discharge channel; a material pressing block (86) is arranged above the passage opening (813); the material pressing block (86) is in transmission connection with a material pressing driving member that drives it to descend to press the material; when the electric heating knife (85) is cutting, the material pressing block (86) passes through the material pressing block (86) to press the ribbon.

6. The double cover forming and separating device according to claim 3, characterized in that: A ribbon guide plate (9) is provided on the outside of the correction block (7), the ribbon guide plate (9) having an inclined guide surface and a horizontal guide surface, and the conveying path of the conveying platform (61) passes through the inclined guide surface and the horizontal guide surface in sequence.

7. The double cover forming and separating device according to claim 3, characterized in that: The upper support station (3) comprises an inner support conveyor belt (31) and an inner support loading assembly (32); The conveying path of the inner support conveyor belt (31) is perpendicular to the conveying path of the double-linked cardboard conveyor belt (10); The inner support loading assembly (32) comprises a first suction cup (321) and a second suction cup (322), the first suction cup (321) and the second suction cup (322) being respectively arranged on two sides of an adjusting transmission belt, the adjusting transmission belt driving the first suction cup (321) and the second suction cup (322) to move closer or farther away, the adjusting transmission belt being arranged on a lifting seat (33), and the lifting seat (33) being slidably arranged on a transverse track of a crossbeam of the frame (1).

8. The double cover forming and separating device according to claim 1, characterized in that: A limit block (11) is provided above the conveying platform (61); the first lifting and lowering block and the limit block (11) are respectively arranged on both sides of the cutter assembly (62); and a limit channel for materials to pass through is provided between the limit block (11) and the conveying platform (61).

9. The double cover forming and separating device according to claim 1, characterized in that: The frame (1) also has a controller (12), a photoelectric sensor (13) and a material blocking positioning plate (14); the material blocking positioning plate (14) is transmission-connected to a material blocking driving member that drives the material blocking driving member to move up and down to perform a material blocking action; the controller (12) is connected to the conveying platform (61), the material blocking driving member and the photoelectric sensor (13); the photoelectric sensor (13) is arranged at the feeding end of the conveying platform (61); and the controller (12) controls the actions of the conveying platform (61) and the material blocking driving member.

10. The double cover forming and separating device according to claim 1, characterized in that: The conveying platform (61) comprises a movable conveying unit (611) and a fixed conveying unit (613); the movable conveying unit (611) and the fixed conveying unit (613) are arranged on both sides of the gap; the movable conveying unit (611) is arranged outside the fixed conveying unit (613); the movable conveying unit (611) comprises a movable mounting seat (611a) and a movable conveying belt (611b) running around the movable mounting seat (611a); an adjusting screw (612) is rotatably arranged on the frame (1); the movable mounting seat (611a) is sleeved on the adjusting screw (612); and the adjusting screw (612) drives the movable conveying unit (611) to move left and right relative to the fixed conveying unit (613).

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