Leather shell edge covering equipment

Abstract

The utility model relates to leather shell edge covering equipment, which is characterized in that a paper feeding device comprises a paper feeding component, and a side edge covering device comprises an edge covering plate; the feeding station is used for feeding semi-finished leather shells; the magnetic stripe edge repairing assembly station is used for assembling magnetic stripes at grooves in the left edge and the right edge of a paperboard for edge repairing; the side edge covering station is used for covering the left side edge and the right side edge of the paperboard; the incoming material station and the magnetic strip edge repairing assembly station are connected through a paper feeding device, the magnetic strip edge repairing assembly station and the side edge covering station are connected through a paper feeding device, the magnetic strip edge repairing assembly station is provided with a magnetic strip feeding edge repairing device, and the side edge covering station is provided with a side edge covering device. According to the leather shell edge covering equipment, a leather shell with the left edge and the right edge capable of being magnetically attracted and matched through the magnetic strips can be manufactured in a matched mode, the magnetic strips can fill the vacant positions of grooves in the left edge and the right edge of a paperboard, and the problems that the left edge and the right edge of the paperboard are uneven, not full and not full after edge covering are solved; and the magnetic strip can be covered and fixed through the edge covering of the paperboard.

Description

Technical Field

[0001] The utility model relates to leather shell edge wrapping equipment. Background Art

[0002] In paper boxes and other products, the corresponding leather shell can be used to make paper covers. Currently, the opening and closing methods of the box cover can be magnetic or plug-in. For example, for magnetic fit, components for magnetic fit (such as magnets) can be set on the box body and the box cover respectively.

[0003] Among them, in the production process of the skin shell, the facial paper is first fed, and then the facial paper is glued on the surface and pasted with the cardboard, and the cardboard is pasted on the surface of the facial paper. After that, the cardboard is edge-wrapped, and the part of the facial paper edge that exceeds the edge of the cardboard is wrapped at the edge of the cardboard.

[0004] In order to design a leather cover with magnetically attached left and right edges for making a paper cover for a paper box, so that the left and right edges of the paper cover can be opened and closed magnetically, how to make this type of leather cover for paper box production remains to be solved. Utility Model Content

[0005] In view of the technical problems existing in the background technology, the present invention aims to provide a leather case edging device that can be used to make the left and right edges of the leather case magnetically matched.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: a shell edge wrapping device, comprising a paper feeding device and a side edge wrapping device for wrapping the left and right sides of the cardboard respectively, the paper feeding device comprises a paper feeding component, and the side edge wrapping device comprises an edge wrapping plate, which is characterized in that: from front to back, there are a material incoming station for supplying semi-finished shell materials, a magnetic stripe edge filling assembly station for assembling magnetic stripe edge fillings at the grooves of the left and right edges of the cardboard, and a side edge wrapping station for wrapping the left and right sides of the cardboard, the material incoming station is arranged at the preceding position of the magnetic stripe edge filling assembly station, and the side edge wrapping station is arranged at the subsequent position of the magnetic stripe edge filling assembly station, the material incoming station and the magnetic stripe edge filling assembly station, and the magnetic stripe edge filling assembly station and the side edge wrapping station are all connected by the paper feeding device, the magnetic stripe edge filling assembly station is equipped with a magnetic stripe feeding and edge filling device, and the side edge wrapping station is equipped with the side edge wrapping device.

[0007] The following various optimizations or supplementary explanations can be made on the above technical solutions respectively.

[0008] For example, the paper feeding component includes an intermittent feeding paper conveyor belt that transports from front to back. The incoming material station, the magnetic stripe edge filling assembly station and the side edge wrapping station are arranged in sequence along the conveying path of the paper conveyor belt. The paper conveyor belt is provided with suction holes and / or push blocks.

[0009] For example, the paper feeding conveyor belt of the paper feeding component includes a left conveyor belt and a right conveyor belt, the left conveyor belt is arranged on the left bracket, and the right conveyor belt is arranged on the right bracket, and the left bracket and / or the right bracket are relatively adjusted to the left and right positions on the frame; the left bracket and the right bracket are also respectively installed with the magnetic stripe feeding and filling device; the magnetic stripe feeding and filling device is adjusted to the front and rear positions on the corresponding left bracket and the right bracket, and the left bracket and the right bracket are provided with mounting seats for the magnetic stripe feeding and filling device; the left bracket and the right bracket are also respectively provided with the side edge wrapping device.

[0010] In addition, the magnetic stripe feeding and edge filling device includes a lifting and pressing paper component; the lifting and pressing paper component is arranged at the left and right side positions of the magnetic stripe edge filling assembly station; the paper feeding output side of the magnetic stripe edge filling assembly station is also equipped with a paper blocking component, the paper blocking component has a paper blocking position and an avoidance position, and the paper blocking component is connected to a shift drive device.

[0011] For example, the magnetic stripe feeding and edge filling device includes a feeding seat, a suction baffle and a lifting downward pushing head. The feeding seat is provided with a feeding channel in which the magnetic strips are arranged side by side. The suction baffle is arranged at the end of the feeding channel. The suction baffle cooperates with the magnetic attraction. The suction baffle has a blocking part, which faces the feeding channel. The end of the feeding channel is also provided with a feeding port for outputting the magnetic strips. The feeding port is located on the side of the suction baffle facing the feeding channel, and the downward pushing head is arranged at the feeding port.

[0012] For another example, the material feeding channel is configured as a material feeding guide groove that matches the magnetic strip, and a cover plate is provided above the material feeding guide groove; the material feeding seat is made of non-magnetic material, and the cover plate is made of non-magnetic material; the material suction baffle includes magnetic material.

[0013] In addition, the cover plate is arranged in front of the material feeding guide groove; a space for the downward pushing material head to move up and down is left between the cover plate and the material suction baffle; the path of the material feeding guide groove is arranged in a straight line; and the material blocking part adopts a vertical plane.

[0014] It can also be optimized so that the downward pushing head cooperates with the magnetic attraction, and the lower end surface of the downward pushing head is the feeding horizontal surface.

[0015] Additional optimization, the magnetic stripe feeding and edge filling device also includes a material receiving support plate, which is configured below the downward pushing head, the material receiving support plate is located below the discharge port, and the material receiving support plate cooperates with the magnetic attraction; the downward pushing head includes magnetic material, and the material receiving support plate includes magnetic material; the material receiving support plate is set on the outer side of the paper feeding component.

[0016] Even the downward pushing head is also equipped with a lifting and separating material pressing head. The lower end of the lifting and separating material pressing head is the pressing part, and the lifting and separating material pressing head is arranged at the discharge port; the lifting and separating material pressing head is set to rise and fall at the discharge port; the discharge port is arranged on the lifting path of the downward pushing head; the lifting and separating material pressing head uses non-magnetic material.

[0017] The beneficial effect of the present invention is that the leather shell edge wrapping equipment can cooperate with the production of leather shells whose left and right edges can be magnetically attracted to each other by magnetic strips, and the magnetic strips can fill the vacant positions of the grooves on the left and right edges of the cardboard, avoiding the problems of uneven, unfilled and unfull left and right edges of the cardboard after wrapping, and the magnetic strips can be covered inside to block and fix them through the wrapping of the cardboard edges.

[0018] The magnetic stripe feeding and edge-filling device is used to feed magnetic strips. Magnetic strips are installed in the grooves on the left and right edges of the cardboard and can be used in the production of leather cases, paper boxes, and other products. During operation, magnets are pre-arranged and placed in the feed channel. The magnetic strips are attracted by the suction baffle and moved smoothly into position (and held in place by the baffle). Once in position, the magnetic strips are positioned above the feed port. As the pusher head descends, they are pushed down the feed channel and fed downward from the feed port, completing the feeding process. This feeding method ensures a stable, individual supply of magnetic strips for subsequent operations. Magnets primarily attract magnetic materials such as iron, cobalt, and nickel. The attractive force of the magnets, or magnetic force, complements the magnetic attraction of the magnetic material. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The following describes the relevant details and working principles of the implementation methods and embodiments of the present invention in conjunction with the accompanying drawings.

[0020] Figure 1 It is a structural diagram of the present utility model.

[0021] Figure 2 for Figure 1 Schematic diagram of the middle part structure.

[0022] Figure 3 for Figure 2 Schematic diagram of the structure from another angle.

[0023] Figure 4 for Figure 3 Schematic diagram of the structure on the other side.

[0024] Figure 5 for Figure 3 Schematic diagram of the structure of the middle magnetic strip feeding and edge filling device.

[0025] Figure 6 for Figure 5 Schematic diagram after hiding part of the structure.

[0026] Figure 7 for Figure 5 Schematic diagram of the structure from another angle.

[0027] Figure 8 for Figure 7 Schematic diagram after hiding part of the structure.

[0028] Figure 9 for Figure 8 A schematic diagram of the structure from another angle, showing the material receiving support plate.

[0029] In the picture:

[0030] 1. Feeding seat; 10. Feeding channel; 11. Feeding guide groove; 12. Cover plate; 13. Feeding port;

[0031] 2. Suction baffle; 20. Material blocking part;

[0032] 3. Pushing head downward; 30. Lifting drive device; 31. Avoidance groove;

[0033] 4. Material receiving plate;

[0034] 5. Lifting and distributing materials away from the pressing head; 50. Lifting drive components;

[0035] 6. Paper feeding device; 60. Paper feeding component; 61. Paper feeding conveyor belt; 62. Push block; 63. Left conveyor belt; 64. Right conveyor belt; 65. Left bracket; 66. Right bracket; 67. Mounting seat; 68. Track;

[0036] 7. Incoming material station;

[0037] 8. Magnetic stripe edge filling assembly station; 80. Magnetic stripe feeding and edge filling device; 81. Lifting and pressing paper component; 82. Paper stop component; 83. Shift drive device;

[0038] 9. Side hemming station; 90. Side hemming device; 91. Hemming board;

[0039] 100. Magnetic stripe. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the implementation of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0041] Referring to the accompanying drawings, the leather shell edge wrapping device in the embodiment of this embodiment includes a paper feeding device 6 and a side edge wrapping device 90 for wrapping the left and right sides of the cardboard respectively. The paper feeding device 6 is used to transport the leather shell semi-finished product (i.e., the cardboard with the face paper pasted on the lower surface), wherein the paper feeding device 6 includes a paper feeding component 60, and the side edge wrapping device 90 (which is a mature technology, such as the horizontal edge wrapping mechanism in CN101780734A) includes an edge wrapping plate 91, and the edge of the face paper is wrapped around the edge of the cardboard by the edge wrapping plate 91.

[0042] In addition, the shell edge wrapping equipment is provided with a material incoming station 7 for supplying semi-finished shell materials, a magnetic stripe edge filling assembly station 8 for assembling magnetic stripe edge fillings at the grooves on the left and right edges of the cardboard, and a side edge wrapping station 9 for wrapping the left and right sides of the cardboard from front to back. The material incoming station 7 is used for inputting semi-finished shell materials; the material incoming station 7 is arranged at the preceding position of the magnetic stripe edge filling assembly station 8, and the side edge wrapping station 9 is arranged at the subsequent position of the magnetic stripe edge filling assembly station 8, that is, the semi-finished shell material is first fed at the material incoming station 7, and then passes through the magnetic stripe edge filling assembly station 8, and then enters the side edge wrapping station 9. The incoming material station 7 and the magnetic stripe edge filling assembly station 8, as well as the magnetic stripe edge filling assembly station 8 and the side edge wrapping station 9 are connected by a paper feeding device 6. The paper feeding device 6 transfers the semi-finished shell product from the incoming material station 7 to the magnetic stripe edge filling assembly station 8, and then transfers the semi-finished shell product from the magnetic stripe edge filling assembly station 8 to the side edge wrapping station 9.

[0043] Among them, the magnetic stripe edge filling assembly station 8 is equipped with a magnetic stripe feeding and filling device 80. At the magnetic stripe edge filling assembly station 8, the magnetic stripe feeding and filling device 80 cooperates with the grooves on the left and right edges of the cardboard to assemble the magnetic stripe 100 for edge filling. The magnetic stripe feeding and filling device 80 is arranged on the left and right sides of the magnetic stripe edge filling assembly station 8, so that the edge of the cardboard is neat and flat and has magnetic attraction and matching capabilities.

[0044] Among them, the side hemming station 9 is equipped with the side hemming device 90. At the side hemming station 9, the side hemming device 90 cooperates with the left and right side hemming of the cardboard to cover the magnetic strip 100 inside. The magnetic strip 100 is covered inside when the left and right side hemming of the cardboard is assembled in the left and right grooves of the cardboard. The side hemming device 90 is arranged on the left and right sides of the side hemming station 9.

[0045] The working principle is that the semi-finished leather shell is in the incoming material station 7, and then the paper feeding device 6 sends the semi-finished leather shell to the magnetic stripe filling assembly station 8. At the magnetic stripe filling assembly station 8, the magnetic stripe feeding and filling device 80 cooperates to assemble the magnetic stripe filling at the grooves on the left and right edges of the cardboard. Then, the leather shell semi-finished product after the magnetic stripe filling is completed is sent by the paper feeding device 6 to the side edge wrapping station 9. At the side edge wrapping station 9, the side edge wrapping device 90 cooperates to wrap the left and right sides of the cardboard to wrap the magnetic strip inside, thereby making a leather shell whose left and right edges can be magnetically attracted to each other by the magnetic strips. It can be used to make paper boxes, etc. in the leather shell production line or paper box production line.

[0046] The leather shell edge wrapping equipment can be used to produce leather shells whose left and right edges can be magnetically attracted to each other through magnetic strips, and the magnetic strips can fill the vacant positions of the grooves on the left and right edges of the cardboard, avoiding the problems of uneven, incomplete and unfull left and right edges of the cardboard after wrapping. In addition, the magnetic strips can be covered inside and fixed by wrapping the edge of the cardboard.

[0047] The following optimization or further explanation may be performed based on the above embodiments.

[0048] For example, the paper feed assembly 60 includes an intermittent paper feed conveyor belt 61 that transports materials (such as semi-finished shells) from front to back. The paper feed assembly 60 can transport materials (such as semi-finished shells) and can stop at various workstations to facilitate operations (such as magnetic stripe trimming and hemming), as well as material loading and unloading. The incoming material station 7, the magnetic stripe trimming assembly station 8, and the side hemming station 9 can be sequentially arranged along the conveying path of the paper feed conveyor belt 61. The paper feed conveyor belt 61 is equipped with suction holes (forming a suction conveyor belt) and / or push blocks 62. These suction holes and / or push blocks 62 ensure smooth material movement during conveyance. In particular, after the magnetic stripe trimming is assembled, the magnetic stripe attracts other magnetic materials, potentially causing the material to deviate or become blocked, potentially hindering subsequent operations such as hemming. The suction holes and / or push blocks 62 assist in conveying the material, preventing it from deviating and ensuring smooth material movement. The paper feed conveyor belt 61 can be driven intermittently by a motor. The paper feeding conveyor belt 61 can also coordinate the input and output of materials.

[0049] After further optimization, the paper feeding conveyor belt 61 of the paper feeding component 60 includes a left conveyor belt 63 and a right conveyor belt 64. The left conveyor belt 63 is arranged on the left bracket 65, and the right conveyor belt 64 is arranged on the right bracket 66. The left bracket 65 and / or the right bracket 66 are relatively adjusted in the left and right positions on the frame (can be adjusted through the screw rod and nut mechanism). The left conveyor belt 63, the right conveyor belt 64, the left bracket 65, and the right bracket 66 can match materials of different sizes on the left and right.

[0050] Additionally, the left and right brackets 65 and 66 are each mounted with a magnetic stripe feeding and edge-filling device 80. The left and right magnetic stripe feeding and edge-filling devices 80 can adjust their position accordingly to accommodate materials of varying left and right sizes. The magnetic stripe feeding and edge-filling devices 80 are also adjustable in their forward and backward positions on the respective left and right brackets 65 and 66, allowing for adjustment of their front-to-back relative alignment with the grooves, ensuring smooth insertion of the magnetic stripe into the cardboard edge grooves. Mounting blocks 67 are provided on the left and right brackets 65 and 66 for the magnetic stripe feeding and edge-filling devices 80. Forward and backward tracks 68 can be installed on the mounting blocks 67 to facilitate forward and backward relative position adjustment. Multiple magnetic stripe feeding and edge-filling devices 80 can be installed on each side (left and right) as needed. Side hemming devices 90 are also mounted on the left and right brackets 65 and 66, allowing for adjustment of their position accordingly to accommodate materials of varying left and right sizes. In this optimized structure, the left and right positions can be adjusted together with the left bracket 65 and the right bracket 66, which makes the operation more convenient.

[0051] In addition, the magnetic stripe feeding and edge filling device 80 is further optimized and includes a lifting and pressing paper component 81, such as a lifting and pressing paper component 81 driven by a motor or a cylinder, which can press the material (the semi-finished shell product, that is, the cardboard for pasting the surface paper), not only to stabilize the magnetic stripe assembly at the edge of the material, but also to relatively flatten the material, to avoid the problem of the groove position deviation caused by the bending of the cardboard affecting the assembly; the lifting and pressing paper component 81 is arranged on the left and right sides of the magnetic stripe edge filling assembly station 8, to flatten the edge of the cardboard, to avoid the problem of the groove position deviation caused by the bending of the cardboard affecting the assembly.

[0052] The paper feed output side of the magnetic stripe edge filling assembly station 8 is also equipped with a paper stop component 82. The paper stop component 82 has a paper stop position and a bypass position. The paper stop component 82 is connected to a shift drive device 83 (such as a cylinder or motor). The shift drive device 83 cooperates to drive the paper stop component 82 to move back and forth between the paper stop position and the bypass position, for example, by lifting and lowering the position. When the paper stop component 82 is in the paper stop position, it can block the material conveyed by the paper feed component 60 (such as the paper feed conveyor belt 61), ensuring that the material is accurately positioned and preventing the material from inertially moving forward. The magnetic stripe can accurately complete the edge filling assembly in the cardboard groove. When the paper stop component 82 is in the bypass position, it can make way for the material to advance, for example, making way for the paper feed component 60 (such as the paper feed conveyor belt 61) to continue conveying the material forward.

[0053] The magnetic strip feeding and edge-filling device 80 is used for feeding and outputting the magnetic strip (i.e., the magnetic strip 100) and performing edge-filling assembly. The device comprises a feeding seat 1, a material suction baffle 2, and a downward pushing head 3.

[0054] Among them, the feeding seat 1 is provided with a feeding channel 10, and the feeding channel 10 is provided for the magnetic strips to be arranged side by side, that is, the magnetic strips 100 are laid in the middle for feeding and moving, and the magnetic strips 100 are magnetically attracted to each other.

[0055] The material suction baffle 2 is disposed at the end of the material feeding channel 10. The material suction baffle 2 cooperates with magnetic attraction to attract the magnetic strips 100. In the absence of additional power, the material suction baffle 2 can be used to directly attract the magnetic strips arranged in the material feeding channel 10 to move. The material suction baffle 2 has a blocking portion 20, which faces the material feeding channel 10. When the magnetic strips 100 in the material feeding channel 10 are attracted and moved forward, they will be blocked by the blocking portion 20, so that the magnetic strips 100 can move smoothly into place.

[0056] The end of the material feeding channel 10 is also provided with a discharge port 13 for discharging the magnetic strip. The discharge port 13 is located on the side of the material suction baffle 2 facing the material feeding channel 10, that is, the discharge port 13 is located on the material inlet side of the material suction baffle 2. After the magnetic strip is attracted by the material suction baffle 2 and moves to a certain position (and is stopped and limited by the material stop portion 20), it can be discharged downward from the discharge port 13.

[0057] Among them, the lower pushing head 3 is of lifting type and can perform lifting and lowering movements. The lower pushing head 3 is arranged at the discharge port 13. When the lower pushing head 3 descends, the magnetic strip is pushed downward to output the feeding material, and the magnetic strip is installed in the grooves on the left and right edges of the cardboard to complete the magnetic strip edge filling assembly. The magnetic strip has been attracted by the material suction baffle 2 and moved (and blocked by the material blocking part 20) and is smoothly in place. After that, the lower pushing head 3 rises back to wait for the next feeding.

[0058] This magnetic strip feeding and edge-filling device 80 is used for feeding magnetic strips. It is installed in the grooves on the left and right edges of the cardboard and can be used in the production of leather cases, paper boxes, and the like. During operation, magnets are pre-arranged and placed in the feed channel 10. The magnetic strips are attracted by the material suction baffle 2 and moved (and limited by the material stop 20) smoothly into position. Once in position, the magnetic strips are positioned above the discharge port 13. As the downward push head 3 descends, they are pushed downward from the feed channel 10 and fed downward from the discharge port 13, completing the magnetic strip feeding process. This feeding method ensures that the magnetic strips are stably fed one by one to subsequent operations. The magnets primarily attract magnetic materials such as iron, cobalt, and nickel. The magnet's attractive force, or magnetic attraction, can cooperate with the magnetic attraction of the magnetic material.

[0059] The following optimization or further explanation may be performed based on the above embodiments.

[0060] For example, the material feeding channel 10 is provided with a material feeding guide groove 11, which matches the material feeding guide groove 11, allowing the magnetic strips to be arranged therein to stably guide the material feeding movement. A cover plate 12 is also provided above the material feeding guide groove 11. While the material feeding guide groove 11 is being processed, the cover plate 12 can seal the magnetic strips in the material feeding guide groove 11 to prevent them from detaching and shifting. When the magnetic strips move forward and approach the material suction baffle 2, the cover plate 12 seals the magnetic strips in the material feeding guide groove 11 to prevent the magnetic strips from shifting out of the material feeding guide groove 11 due to magnetic attraction. The material feeding seat 1 can be made of a non-magnetic material (such as an aluminum seat), and the cover plate 12 can be made of a non-magnetic material (such as a glass cover). The material suction baffle 2 includes a magnetic material (for example, the entire material suction baffle 2 is made of iron).

[0061] Further optimization, cover plate 12 is positioned in front of feed guide groove 11, requiring only the front area vulnerable to detachment from suction baffle 2. A clearance space is left between cover plate 12 and suction baffle 2 for the downward movement of feed head 3, ensuring smooth operation. The linear path of feed guide groove 11 ensures smoother feed of the magnetic strips and prevents material jamming.

[0062] Among them, the material feeding path of the feeding channel 10 can be a straight path, which is convenient for processing and setting, and is not easy to get stuck, and the material feeding is smoother.

[0063] Among them, the material blocking part 20 can adopt a material blocking vertical plane, which can be set orthogonally to the material feeding guide groove 11 arranged in a straight line of the path. Under the premise that the magnetic strip moves smoothly, the magnetic strip can be stably blocked and limited on the material blocking part 20 (material blocking vertical plane), and the posture of each magnetic strip remains relatively consistent (relatively uniform), which is convenient for subsequent pushing of the material for magnetic strip edge filling assembly.

[0064] In addition, the downward pushing head 3 cooperates with the magnetic attraction, and the downward pushing head 3 can attract the magnetic strip. In the process of the downward pushing head 3 pushing the magnetic strip downward to output the feeding and assembling the magnetic strip edge filling, the downward pushing head 3 can also absorb the magnetic strip to push the material downward, ensuring the stability of the magnetic strip feeding and the posture of the magnetic strip is not easy to change; the lower end face of the downward pushing head 3 is the feeding horizontal plane, and the downward pushing head 3 can contact the magnetic strip and keep the magnetic strip in a horizontal state when pushing the material downward, ensuring stability during the feeding and magnetic strip edge filling assembly process.

[0065] In addition, the magnetic stripe feeding and trimming device 80 also includes a receiving support plate 4, which is disposed below the lower pushing head 3 and below the feeding port 13. The receiving support plate 4 can be used to cooperate with and support the magnetic stripe being pushed down (for trimming and assembly); the receiving support plate 4 cooperates with magnetic attraction and can also attract the magnetic stripe being pushed down, so that the magnetic stripe is in a relatively stable position and posture for trimming and assembly, and is also convenient for separation from the magnetic stripe when the lower pushing head 3 rises and returns to its original position. The lower pushing head 3 includes a magnetic material (such as iron), and the receiving support plate 4 includes a magnetic material (such as iron). Further optimization can be made so that the magnetic attraction of the receiving support plate 4 is greater than the magnetic attraction of the lower pushing head 3, ensuring that the lower pushing head 3 can smoothly separate from the magnetic strip when it rises and returns. The magnetic strip is attracted (i.e., sucked) on the receiving support plate 4 and will not be carried away by the lower pushing head 3 when it rises and returns. Of course, other methods can also be used, such as using a lifting and separating material separation press head 5 to prevent the magnetic strip from being carried away when the lower pushing head 3 rises and returns. The receiving support plate 4 can be set at an outer position of the paper feeding component 60, such as on the left side of the left conveyor belt 63 and on the right side of the right conveyor belt 64.

[0066] For example, the lower pushing head 3 is also equipped with a lifting and separating material pressing head 5. The lower end of the lifting and separating material pressing head 5 is the pressing part. The lifting and separating material pressing head 5 is configured at the feeding port 13. The lifting and separating material pressing head 5 can press the magnetic strip with the pressing part, and cooperate with the lower pushing head 3 that rises and returns to its position to separate the material, so that the magnetic strip that has been pushed down (the cardboard groove filling assembly is completed) can be smoothly separated from the lower pushing head 3 (separation and separation), and the magnetic strip will not be taken away (sucked) when the lower pushing head 3 rises and returns. Before the lower pushing head 3 rises and returns, the lifting and separating material pressing head 5 descends to press the magnetic strip (that has been pushed down into place by the lower pushing head 3). After the lower pushing head 3 rises and returns, the lifting and separating material pressing head 5 rises and returns again to release the pressed magnetic strip.

[0067] The lifting and distributing head 5 for separating the material from the material press is arranged to be lifted and lowered at the discharge port 13, and the lifting and lowering movement of the lifting and distributing head 5 can pass through the discharge port 13. The lifting and lowering movement of the pushing head 3 can also pass through the discharge port 13. The lifting and distributing head 5 for separating the material from the material press is connected to a lifting drive component 50 (such as a motor or a cylinder, etc.), and the lifting drive component 50 cooperates to drive the lifting and distributing head 5 for separation and separation to perform lifting movements. The pushing head 3 is connected to a lifting drive device 30 (such as a motor or a cylinder, etc.), and the lifting drive device 30 cooperates to drive the pushing head 3 for separation and separation to perform lifting movements. The pushing head 3 and the lifting and distributing head 5 for separating the material from the material press can share a power source or be configured with separate power sources. The discharge port 13 is arranged on the lifting path of the pushing head 3. The lifting and distributing head 5 for separating the material from the material press is made of non-magnetic material and will not be attracted by magnets. In addition, in order to make the spatial layout more reasonable, the suction baffle 2 is provided with an avoidance groove 31 for the lifting and distributing of the material to be separated from the pressing head 5 to be lifted up and down; or, the side (left and right or front and back) of the suction baffle 2 is reserved with an avoidance position for the lifting and distributing of the material to be separated from the pressing head 5 to be lifted up and down; it is convenient for the suction baffle 2 to be lifted up and down smoothly and cooperate with the lifting and distributing of the pushing head 3 to complete the corresponding operation smoothly.

Claims

1. A paper cover hemming device, comprising a paper feeding device (6) and a side hemming device (90) for hemming the left and right sides of a paperboard, wherein the paper feeding device (6) comprises a paper feeding component (60), and the side hemming device (90) comprises an hemming plate (91), characterized in that: From the front to the back, there are provided a material supply station (7) for supplying semi-finished shell materials, a magnetic stripe filling assembly station (8) for assembling magnetic stripe fillings at the grooves on the left and right edges of the cardboard, and a side edge wrapping station (9) for wrapping the left and right side edges of the cardboard. The material supply station (7) is provided at a preceding position of the magnetic stripe filling assembly station (8), and the side edge wrapping station (9) is provided at a subsequent position of the magnetic stripe filling assembly station (8). The incoming material station (7) and the magnetic stripe edge filling assembly station (8), and the magnetic stripe edge filling assembly station (8) and the side edge wrapping station (9) are connected by a paper feeding device (6). The magnetic stripe edge filling assembly station (8) is equipped with a magnetic stripe feeding and edge filling device (80). The side edge wrapping station (9) is equipped with the side edge wrapping device (90).

2. The leather cover hemming device according to claim 1, characterized in that: The paper feeding component (60) includes an intermittent paper feeding conveyor belt (61) for conveying from front to back. The incoming material station (7), the magnetic stripe edge filling assembly station (8) and the side edge wrapping station (9) are arranged in sequence along the conveying path of the paper feeding conveyor belt (61). The paper feeding conveyor belt (61) is provided with an air suction hole and / or a push block (62).

3. The leather cover hemming device according to claim 1, characterized in that: The paper feeding conveyor belt (61) of the paper feeding component (60) includes a left conveyor belt (63) and a right conveyor belt (64), the left conveyor belt (63) is arranged on a left bracket (65), and the right conveyor belt (64) is arranged on a right bracket (66), and the left bracket (65) and / or the right bracket (66) are relatively adjusted on the left and right positions of the frame; The magnetic stripe feeding and edge-filling device (80) is also installed on the left bracket (65) and the right bracket (66), respectively; the magnetic stripe feeding and edge-filling device (80) is adjusted in front and back positions on the corresponding left bracket (65) and the right bracket (66), and a mounting seat (67) is provided on the left bracket (65) and the right bracket (66) for the magnetic stripe feeding and edge-filling device (80) to be installed; The side edge wrapping devices (90) are also provided on the left bracket (65) and the right bracket (66), respectively.

4. The leather cover hemming device according to claim 1, characterized in that: The magnetic stripe feeding and edge filling device (80) comprises a lifting and pressing paper component (81); the lifting and pressing paper component is arranged at the left and right side positions of the magnetic stripe edge filling assembly station (8); The paper feeding output side of the magnetic stripe edge filling assembly station (8) is further provided with a paper blocking component (82), the paper blocking component (82) having a paper blocking position and a avoiding position, and the paper blocking component (82) is transmission-connected to a shift driving device (83).

5. The leather cover hemming device according to claim 1, characterized in that: The magnetic strip feeding and edge filling device (80) comprises a feeding seat (1), a material suction baffle (2) and a lifting downward pushing head (3). The feeding seat (1) is provided with a feeding channel (10) in which the magnetic strips are arranged side by side. The material suction baffle (2) is arranged at the end of the material feeding channel (10). The suction baffle (2) cooperates with the magnetic attraction, The material suction baffle (2) has a material blocking portion (20), and the material blocking portion (20) faces the material feeding channel (10). The end of the feeding channel (10) is also provided with a discharge port (13) for outputting the magnetic strip. The discharge port (13) is located on the side of the suction baffle (2) facing the feeding channel (10). The downward pushing head (3) is arranged at the material discharge port (13).

6. The leather cover hemming device according to claim 5, characterized in that: The material feeding channel (10) is configured as a material feeding guide groove (11) matching the magnetic strip, and a cover plate (12) is provided above the material feeding guide groove (11); the material feeding seat (1) is made of non-magnetic material, and the cover plate (12) is made of non-magnetic material; and the material suction baffle (2) includes a magnetic material.

7. The leather cover hemming device according to claim 6, characterized in that: The cover plate (12) is arranged in front of the material guide groove (11); a space for the downward pushing material head (3) to move upward and downward is reserved between the cover plate (12) and the material suction baffle (2); The path of the material guide groove (11) is arranged in a straight line; the material blocking portion (20) adopts a material blocking vertical plane.

8. The leather cover hemming device according to claim 5, characterized in that: The downward pushing head (3) cooperates with magnetic attraction, and the lower end surface of the downward pushing head (3) is a feeding horizontal surface.

9. The leather cover hemming device according to claim 8, characterized in that: The magnetic strip feeding and edge filling device (80) further includes a material receiving support plate (4), which is arranged below the downward pushing material head (3), and is located below the material discharge port (13), and the material receiving support plate (4) cooperates with the magnetic attraction; The downward pushing head (3) comprises a magnetic material, and the receiving support plate (4) comprises a magnetic material; the receiving support plate (4) is arranged at an outer position of the paper feeding component (60).

10. The leather cover hemming device according to claim 8, characterized in that: The lower pushing head (3) is also equipped with a lifting material separation and pressing head (5), the lower end of the lifting material separation and pressing head (5) is a pressing part, and the lifting material separation and pressing head (5) is arranged at the material discharge port (13); The lifting material separation and press head (5) is lifted and lowered at the material discharge port (13); the material discharge port (13) is arranged on the lifting path of the downward pushing material head (3); and the lifting material separation and press head (5) is made of non-magnetic material.

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