CN118789747B - A magnetic grabbing device for padding paper on a foaming machine - Google Patents
A magnetic grabbing device for padding paper on a foaming machine Download PDFInfo
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- CN118789747B CN118789747B CN202411282407.8A CN202411282407A CN118789747B CN 118789747 B CN118789747 B CN 118789747B CN 202411282407 A CN202411282407 A CN 202411282407A CN 118789747 B CN118789747 B CN 118789747B
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- Prior art keywords
- plate body
- hook
- paper
- foaming machine
- limiting block
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/92—Devices for picking-up and depositing articles or materials incorporating electrostatic or magnetic grippers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
本发明提供了一种用于发泡机上垫纸的磁力抓取装置，属于机械技术领域。一种用于发泡机上垫纸的磁力抓取装置，包括：能够被磁吸的板体，板体上固定有至少两个连接块，且连接块具有延伸至板体外侧的连接部；转轴，转轴转动连接在连接部上；至少一个限位块，限位块固定在转轴上，限位块能够抵靠在板体的侧部上，以使板体在悬挂状态下与发泡机的输送带之间形成夹角且板体朝向输送方向倾斜，夹角为锐角；至少一个磁铁，磁铁能够与板体磁吸连接，磁铁与板体之间能够用于夹持垫纸；至少两个挂钩，挂钩包括钩状部和杆体部，杆体部与转轴固定连接。本申请具有自动收取多余垫纸并将其覆盖在发泡海绵上面的优点。
The present invention provides a magnetic grabbing device for padding paper on a foaming machine, belonging to the field of mechanical technology. A magnetic grabbing device for padding paper on a foaming machine, comprising: a plate body that can be magnetically attracted, at least two connecting blocks are fixed on the plate body, and the connecting block has a connecting portion extending to the outside of the plate body; a rotating shaft, the rotating shaft is rotatably connected to the connecting portion; at least one limit block, the limit block is fixed on the rotating shaft, the limit block can be against the side of the plate body, so that the plate body forms an angle with the conveyor belt of the foaming machine in a suspended state and the plate body is inclined toward the conveying direction, and the angle is an acute angle; at least one magnet, the magnet can be magnetically connected to the plate body, and the magnet and the plate body can be used to clamp the padding paper; at least two hooks, the hooks include a hook-shaped portion and a rod body portion, and the rod body portion is fixedly connected to the rotating shaft. The present application has the advantage of automatically collecting excess padding paper and covering it on the foaming sponge.
Description
Technical Field
The application belongs to the technical field of machinery, and particularly relates to a magnetic grabbing device for paper pads on a foaming machine.
Background
When the sponge continuous foaming machine foams the sponge, the cushion paper needs to be paved on the conveying belt and is output along with the conveying belt, however, the cushion paper at the forefront end does not bear the sponge, and the cushion paper which does not bear the sponge needs to be manually covered on the foam molding sponge. In the prior art, a plurality of workers are generally required to cover the backing paper, but the conveying belt is in a continuous motion state, the thickness of the foaming sponge is thicker, the covering is difficult, the operation is more troublesome, the single person cannot finish the process, and the safety is not enough.
Disclosure of Invention
The application aims at solving the problems in the prior art, and provides a magnetic grabbing device for backing paper on a foaming machine, which has the characteristics of automatically covering the backing paper on a foaming sponge and avoiding manual intervention.
The aim can be achieved by the following technical scheme:
A magnetic gripping device for backing paper on a foaming machine, comprising:
The magnetic plate comprises a plate body capable of being magnetically attracted, wherein at least two connecting blocks are fixed on the plate body, and each connecting block is provided with a connecting part extending to the outer side of the plate body;
the rotating shaft is rotationally connected to the connecting part;
The limiting block is fixed on the rotating shaft and can be abutted against the side part of the plate body, so that an included angle is formed between the plate body and a conveying belt of the foaming machine in a hanging state, the plate body is inclined towards the conveying direction, and the included angle is an acute angle;
The magnet can be magnetically connected with the plate body, and the magnet and the plate body can be used for clamping packing paper;
the hooks comprise hook-shaped parts and rod body parts, the rod body parts are fixedly connected with the rotating shaft, and the rod body parts can be abutted against the plate body, so that an interval is formed between the hook-shaped parts and a conveying belt of the foaming machine in a placing state;
the hanging device comprises a driving device and a hanging rod, the hanging rod can enter a hook groove of the hook-shaped part, so that the hook can be hung on the hanging rod, and the driving device can drive the hanging rod to lift.
In the magnetic grabbing device for the paper gasket on the foaming machine, the stop lever is fixed on the hook, an inlet for the hanging rod to enter is formed between the stop lever and the free end of the hook-shaped part, and the inlet is communicated with the hook groove of the hook-shaped part.
In the magnetic grabbing device for the upper paper gasket of the foaming machine, in the placed state, the stop lever is perpendicular to the conveying belt or the hanging rod of the foaming machine and inclines towards the conveying direction.
The magnetic grabbing device for the paper gasket on the foaming machine comprises a guide rail, a slide bar, a chain, a guide wheel, a gear and a driving motor, wherein the guide rail is used for being fixed at the top of a box body of the foaming machine, the slide bar is slidably mounted on the guide rail, one end of the chain is fixedly connected to the slide bar, the other end of the chain is fixedly connected with the hanging rod, the guide wheel is used for being rotatably arranged at the top of the box body of the foaming machine, the chain is wound on the guide wheel, a rack in the conveying direction is arranged on the slide bar, the slide bar can move back and forth along the conveying direction, the gear is meshed with the rack, and the driving motor is in transmission connection with the gear and is used for driving the gear to rotate.
In the magnetic grabbing device for the paper gasket on the foaming machine, a plurality of magnets are distributed on the plate body.
In the magnetic grabbing device for the paper gasket on the foaming machine, the plate body comprises a plate capable of being magnetically attracted and a shell part incapable of being magnetically attracted, the shell part is provided with a cavity, the plate is arranged in the shell part, the connecting block is fixed on the shell part, a sliding groove corresponding to a limiting block is formed in the bottom of the plate, a sliding block is slidably arranged on the shell part, the sliding block corresponds to the sliding groove, at least two first guide blocks are fixed on the inner bottom of the sliding groove, a second guide block corresponding to the first guide blocks is fixed on the sliding block, when the sliding block moves towards the limiting block, the second guide block is abutted with the first guide blocks and enables the plate to move towards a direction far away from a magnet, a rope is fixed on the sliding block, a connecting piece is fixed on the limiting block, and the connecting piece is detachably connected with the free end of the rope, and when the rope is connected with the connecting piece, the limiting block can drive the sliding block to move towards the limiting block.
In the magnetic grabbing device for the upper paper gasket of the foaming machine, the limiting block is provided with the limiting groove, the rope can be placed in the limiting groove, the connecting piece is fixed in the limiting groove, the shell part is provided with the through hole, and the rope penetrates through the through hole.
In the magnetic grabbing device for the backing paper on the foaming machine, the connecting piece is a connecting ring, one end of the rope is fixedly provided with a connecting hook, and the connecting hook can hook the connecting ring.
In the magnetic grabbing device for the upper paper gasket of the foaming machine, the limiting block is provided with the supporting portion with the arc-shaped surface, and when the limiting block abuts against the side portion of the plate body, the supporting portion is lower than the lower surface of the plate body, so that the supporting portion can contact the conveying belt, and one side, close to the supporting portion, of the plate body is suspended.
Compared with the prior art, the application has the following advantages:
The device can automatically complete the covering work of the backing paper without manual covering, and improves the safety.
Drawings
FIG. 1 is a block diagram of a magnetic gripping device according to the present application;
FIG. 2 is a view showing a structure of the present application in a state where a plate body portion is placed;
FIG. 3 is a view showing the construction of the present application in a partially suspended state of the plate body;
FIG. 4 is a top view of a plate portion of the present application;
FIG. 5 is a diagram showing the distribution of magnets on a plate body according to the present application;
FIG. 6 is a cross-sectional view of the structure of the position A-A in FIG. 4;
FIG. 7 is a schematic view of the rope of the present application after the rope is connected to the stopper and the stopper is rotated;
FIG. 8 is a schematic view of the rope and stopper of the present application after the rope is separated from the stopper and the stopper is rotated;
FIG. 9 is a schematic view showing an initial state that a limiting block is abutted against a plate body;
FIG. 10 is a schematic flow chart of the process of covering the sponge with the packing paper according to the present application;
In the drawing the view of the figure,
100. 200 Parts of box body, 200 parts of conveying belt, 300 parts of packing paper, 400 parts of sponge;
Alpha, included angle;
D. A conveying direction;
2. Plate body, 21, connecting block, 211, connecting part, 22, plate, 221, chute, 222, avoiding groove, 223, first guide block, 23, shell part, 231, chamber, 232, through hole, 24, slide block, 241, second guide block, 25, rope, 251, connecting hook;
3. A rotating shaft;
4. a limiting block, 41, a limiting groove, 42, a connecting piece, 43 and a supporting part;
5. A magnet;
6. hook 61, hook part 611, hook groove 62, rod body 63, interval 64, stop lever 65 and inlet;
7. Suspension device 71, driving device 711, guide rail 712, slide bar 7121, rack 713, chain 714, guide wheel 715, gear 716, driving motor 72 and hanging rod.
Detailed Description
The application is further described with reference to fig. 1-10 and the specific examples below:
It should be noted herein that, in the description of the present application, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used for descriptive purposes only and are not to be construed as indicating or implying any particular orientation, configuration or operation of the apparatus or element being referred to, but rather that the relative importance of the apparatus or element being referred to, unless otherwise indicated, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying any particular importance. In addition, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "coupled" should be construed broadly, and may be, for example, fixedly connected, removably connected, interference fit, transition fit, etc., as a positive-locking connection, or integrally connected, or may be directly connected, or may be indirectly connected via an intermediate medium, as such, the specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.
As shown in fig. 1,2, 3, 4, 5 and 10, the magnetic grabbing device for the paper gasket 300 on the foaming machine comprises a plate body 2 capable of being magnetically attracted, a rotating shaft 3, at least one limiting block 4, at least one magnet 5, at least two hooks 6 and a hanging device 7.
The plate body 2 is fixedly provided with at least two connecting blocks 21, the connecting blocks 21 are provided with connecting parts 211 extending to the outer side of the plate body 2, the connecting parts 211 are completely located outside the projection position of the plate body 2 in front projection, the rotating shaft 3 is rotatably connected to the connecting parts 211, the position of the rotating shaft 3 is located at the side part of the plate body 2, the limiting block 4 is fixed on the rotating shaft 3, the limiting block 4 can abut against the side part of the plate body 2, so that an included angle alpha is formed between the plate body 2 and a conveying belt 200 of the foaming machine in a hanging state, the plate body 2 is inclined towards the conveying direction D, the included angle alpha is an acute angle, the limiting block 4 cannot contact with the plate body 2 in a preset rotation range, after the limiting block 4 rotates to a preset angle, the limiting block 4 is opposite to the plate body 2, the limiting block, the acute angle is controlled to be 30-60 DEG, the magnet 5 can be magnetically connected with the plate body 2, the magnet 5 can be used for clamping a piece of packing paper 300, the rod body 62 and the rod body 62 are fixedly connected with the rotating shaft 3, the rod body 62 and the rod body 62 can be abutted against the hanging rod body 61, the rod body 62 can be placed against the hanging rod body 61 and the hanging rod 72 in the hanging rod 72, the hanging rod 72 can be placed in the hanging rod 72, and the hanging rod 72 can be placed in the hanging rod 72, and the hanging rod 72 in the hanging rod 72, and the hook 72 can be placed in the hanging rod 72 in the hanging device.
In the present application, as shown in fig. 10, the magnet 5 may be placed on the conveyor belt 200, the packing paper 300 may be placed on the conveyor belt 200 with the end portion of the packing paper 300 pressed against the magnet 5, and then the plate 2 may be placed on the packing paper 300 and magnetically connected to the magnet 5, or the magnet 5 may be placed on the packing paper 300, and then the end portion of the packing paper 300 may be folded and covered with the magnet 5, and then the plate 2 may be pressed against the folded packing paper 300 and magnetically connected to the magnet 5. The second case is preferably selected for setting.
The hook portion 61 of the hook 6 on the plate body 2 is disposed toward the conveying direction D. When the foaming machine foams, the driving device 71 drives the hanging rod 72 to descend to a position lower than the hook-shaped part 61, and the conveying belt 200 drives the hook 6 to translate at the moment, so that the hook-shaped part 61 is automatically hooked on the hanging rod 72. The subsequent driving device 71 drives the hanging rod 72 to ascend, so that the paper gasket 300 can be driven to ascend together. When the foam-completed sponge 400 moves to the position, the paper gasket 300 automatically covers the sponge 400, and then continuously moves, the paper gasket 300 automatically breaks away from between the magnet 5 and the plate body 2, and the magnet 5 still magnetically attracts the plate body 2, so that the paper gasket 300 automatically covers the sponge 400. The application can be improved on the existing sponge continuous foaming machine.
In fig. 10, a is that a packing paper 300 is arranged on the conveyor belt 200, a part of the packing paper 300 is clamped between the magnet 5 and the plate body 2, the hook 6 is not connected with the hanging rod 72, b is that the hook 6 is in initial contact connection with the hanging rod 72 in fig. 10, c is that the plate body 2 is hung by the hanging rod 72 in fig. 10, d is that the packing paper 300 is separated from the magnet 5 and the plate body 2, and the packing paper 300 is covered on the sponge 400 in fig. 10.
The device can automatically complete the covering work of the backing paper 300 without manual covering, and improves the safety. When the hook-shaped part 61 is hooked on the hanging rod 72, the hook 6 rotates towards the direction opposite to the conveying direction D until the limiting block 4 abuts against the side part of the plate body 2, and in a hanging state, an included angle alpha is formed between the plate body 2 and the conveying belt 200 of the foaming machine, and the plate body 2 inclines towards the conveying direction D, so that the follow-up packing paper 300 is conveniently pulled away from between the magnet 5 and the plate body 2, and the possibility that the magnet 5 falls off is reduced.
In view of stability during lifting, in the present application, two hooks 6 and two driving devices 71 are provided, so that the hanging rod 72 can be stably lifted.
In the set state, the hook portion 61 and the conveyor belt 200 of the foaming machine form a gap 63 therebetween, so that the hanger bar 72 can smoothly enter the hook groove 611 of the hook portion 61.
In the present application, as shown in fig. 3, the hanging state is a state in which the plate body 2 is completely hung by the hanging rod 72 and has been separated from the conveyor belt 200. As shown in fig. 2, the set state is a natural state in which the plate body 2 is not contacted by the hanger bar 72 and is set on the conveyor belt 200.
Specifically, as shown in fig. 2 and 3, the catch 64 is fixed to the hook 6, and an inlet 65 for the hanging rod 72 to enter is formed between the catch 64 and the free end of the hook 61, and the inlet 65 communicates with the hook groove 611 of the hook 61.
The entrance 65 formed between the bar 64 and the free end of the hook 61 provides a clear entrance for the hanger bar 72. In the process that the conveyer belt 200 drives the hook 6 to move, the hanging rod 72 can enter the hook groove 611 of the hook-shaped part 61 from the inlet 65 more easily through the guiding of the stop lever 64, the hook 6 can be hooked on the hanging rod 72 quickly and accurately, and in the lifting process of the hanging rod 72, the hanging rod 72 only needs to move to the position corresponding to the stop lever 64 without being particularly accurate.
Specifically, in the set state, the bar 64 is inclined toward the conveying direction D perpendicular to the conveyor belt 200 or the hanger bar 72 of the foaming machine.
The hanging rod 72 is vertically or obliquely arranged, so that the hook 6 can smoothly enter a connection state when contacting with the hanging rod 72. This design reduces the likelihood of jamming, connection failure, and even tipping of the plate body 2 due to improper angles between the hanger bar 72 and the hanger 6.
As shown in fig. 1,2 and 10, the stop lever 64 is perpendicular to the conveyor belt 200 of the foaming machine. The obliquely arranged hanger bar 72 is not illustrated in the figures.
Specifically, as shown in fig. 1 and 10, the driving device 71 includes a guide rail 711, a slide bar 712, a chain 713, a guide wheel 714, a gear 715, and a driving motor 716, wherein the guide rail 711 is fixed on the top of the box 100 of the foaming machine, the slide bar 712 is slidably mounted on the guide rail 711, one end of the chain 713 is fixedly connected to the slide bar 712, the other end is fixedly connected to the hanging bar 72, the guide wheel 714 is used for rotating the top of the box 100 of the foaming machine, the chain 713 is wound on the guide wheel 714, a rack 7121 along the conveying direction D is arranged on the slide bar 712, the slide bar 712 can move back and forth along the conveying direction D, the gear 715 is meshed with the rack 7121, and the driving motor 716 is in transmission connection with the gear 715 and is used for driving the gear 715 to rotate.
After the driving motor 716 is started, the gear 715 is driven to rotate, and as the gear 715 is meshed with the rack 7121 on the sliding rod 712, the sliding rod 712 moves back and forth on the guide rail 711 along the conveying direction D, and when the sliding rod 712 moves, the hanging rod 72 is driven to lift by the chain 713. When the hook 6 needs to be hooked on the hanging rod 72, the driving motor 716 drives the sliding rod 712 to move so that the hanging rod 72 descends to a position lower than the hook-shaped portion 61, the hook-shaped portion 61 automatically hooks on the hanging rod 72 along with the translation of the conveying belt 200, and then the driving motor 716 reverses to drive the sliding rod 712 to reversely move, so that the hanging rod 72 ascends through the chain 713, and the packing paper 300 is ascended together.
In the application, the driving motor 716 is connected with the gear 715 through other chain gear structures for transmission.
The cooperation of the guide rail 711 and the slide bar 712 makes the movement of the slide bar 712 more stable, and the chain 713 is wound on the guide wheel 714 and connected with the slide bar 712 and the hanging rod 72, so that the stability of the lifting process of the hanging rod 72 is ensured. And the arrangement of the guide rail 711 and the slide bar 712 can reduce the occupied space, and is directly arranged on the top wall of the box body 100 in the existing foaming machine.
Specifically, as shown in fig. 5, a plurality of magnets 5 are provided and distributed on the plate body 2.
In the application, a plurality of magnets 5 are arranged and are divided into three rows, and the three rows of magnets 5 are distributed in a staggered manner.
Specifically, as shown in fig. 4, 6, 7 and 8, the plate body 2 comprises a plate 22 capable of being magnetically attracted and a shell part 23 incapable of being magnetically attracted, the shell part 23 is provided with a cavity 231, the plate 22 is arranged in the shell part 23, the connecting block 21 is fixed on the shell part 23, a sliding groove 221 corresponding to the limiting block 4 is formed in the bottom of the plate 22, a sliding block 24 is slidably arranged on the shell part 23, the sliding block 24 corresponds to the sliding groove 221, at least two first guide blocks 223 are fixed at the inner bottom of the sliding groove 221, a second guide block 241 corresponding to the first guide block 223 is fixed on the sliding block 24, when the sliding block 24 moves towards the limiting block 4, the second guide block 241 abuts against the first guide block 223 and enables the plate 22 to move towards the direction far away from the magnet 5, a connecting piece 42 is fixed on the sliding block 24, and a connecting piece 42 is fixed on the limiting block 4, and the connecting piece 42 is connected with the free end of the connecting piece 42, wherein when the rope 25 is connected with the connecting piece 42, the limiting block 4 can drive the sliding block 24 to move towards the limiting block 4.
In the present application, since the plate body 2 and the like are heavy overall, a plurality of persons are required to perform operations, and thus a specific structure is designed to reduce the workload.
When the hook portion 61 of the hook 6 has been connected to the hanger bar 72 and the magnet 5 is required to be provided on the conveyor belt 200 or the packing paper 300, one end of the rope 25 may be connected to the stopper 4.
When the hanging rod 72 moves upwards and drives the hook 6 to rotate, the limiting block 4 synchronously rotates. Since the free end of the rope 25 is connected with the connecting piece 42 on the limiting block 4, the limiting block 4 can drive the rope 25 to move, and the rope 25 pulls the sliding block 24 to slide towards the limiting block 4. In the moving process of the sliding block 24, the second guide block 241 on the sliding block 24 is abutted against the first guide block 223 in the bottom sliding groove 221 of the plate 22, so that the plate 22 moves towards the direction away from the magnet 5 under the action of the sliding block 24, the attraction force of the magnet 5 on the plate 22 is reduced, the magnet 5 automatically falls on the conveying belt 200 or the paper gasket 300 under the action of gravity, and the setting of the magnet 5 is completed. Thus, the magnet 5 is not required to be manually taken down from the plate body 2, and the efficiency is greatly improved. Further, the plate 22 is a steel plate or an iron plate, and preferably, the plate 22 is a steel plate.
When the packing paper 300 is required to be driven to move upwards, the connection between the rope 25 and the connecting piece 42 is released, and after the connection is released, the plate 22 can be automatically reset under the action of gravity.
Further, an avoidance groove 222 for avoiding the connection block 21 is formed in the upper portion of the plate 22.
Specifically, as shown in fig. 4, 6, 7 and 8, the stopper 4 is provided with a stopper groove 41, the rope 25 can be placed in the stopper groove 41, the connector 42 is fixed in the stopper groove 41, the housing member 23 is provided with a through hole 232, and the rope 25 passes through the through hole 232.
The limiting groove 41 formed in the limiting block 4 provides a specific placement position for the rope 25, so that the rope 25 cannot shake or shift randomly in the working process, the running stability of the whole device is guaranteed, the through hole 232 in the shell part 23 provides a reasonable channel for the rope 25, the sliding block 24 can be more stable when the rope 25 is pulled, the through hole 232 is arranged on one side of the corresponding sliding block 24, and the rope 25 between the through hole 232 and the sliding block 24 is positioned in the sliding direction of the sliding block 24.
The connecting piece 42 is fixed in the limiting groove 41, so that the limiting groove is hidden, and the outside is more attractive.
Specifically, as shown in fig. 4, 6, 7 and 8, the connecting member 42 is a connecting ring, and a connecting hook 251 is fixed to one end of the rope 25, and the connecting hook 251 can hook the connecting ring.
The combination of the connecting ring and the connecting hook 251 makes the connection between the rope 25 and the stopper 4 very convenient and quick. When the connecting is needed, the connecting hooks 251 are only needed to be easily hooked on the connecting rings, complex operation and tools are not needed, and the working efficiency is greatly improved.
Specifically, as shown in fig. 6,7,8 and 9, the stopper 4 has a supporting portion 43 with an arc-shaped surface, and when the stopper 4 abuts against the side portion of the plate 2, the supporting portion 43 is lower than the lower surface of the plate 2, so that the supporting portion 43 can contact the conveyor belt 200 and the side of the plate 2 close to the supporting portion 43 is suspended.
When it is necessary to place the magnet 5 on the board 2 on the conveyor belt 200 or the packing paper 300, the connection member 42 is connected with the rope 25.
The hanging rod 72 moves upwards and drives the hanging hook 6 to rotate, the limiting block 4 is provided with an arc-shaped supporting part 43, the supporting part 43 can be abutted against the conveying belt 200 or the packing paper 300, so that one end of the plate body 2 leaves the conveying belt 200 or the packing paper 300 in advance, the magnet 5 is separated from the plate body 2 and is left on the conveying belt 200 or the packing paper 300, after the plate body 2 is lifted by the hanging rod 72, the plate body 2 and the magnet 5 are basically in no contact, the position deviation of the magnet 5 is not caused, and the position of the magnet 5 is basically not required to be adjusted.
It should be noted that the above-mentioned embodiments are only for illustrating the present application and not for limiting the technical solutions described in the present application, and although the present application has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that the present application can be modified or substituted by equivalent ones, and all technical solutions and modifications thereof without departing from the spirit and scope of the present application are intended to be covered by the scope of the claims of the present application.
Claims (9)
1. A magnetic force grabbing device for backing paper on foaming machine, characterized by, include:
The magnetic plate comprises a plate body (2) capable of being magnetically attracted, wherein at least two connecting blocks (21) are fixed on the plate body (2), and the connecting blocks (21) are provided with connecting parts (211) extending to the outer side of the plate body (2);
The rotating shaft (3), the rotating shaft (3) is rotatably connected to the connecting part (211);
the limiting block (4) is fixed on the rotating shaft (3), the limiting block (4) can be abutted against the side part of the plate body (2) so that an included angle (alpha) is formed between the plate body (2) and a conveying belt (200) of the foaming machine in a hanging state, and the plate body (2) is inclined towards the conveying direction (D), and the included angle (alpha) is an acute angle;
the magnet (5) can be magnetically connected with the plate body (2), and the magnet (5) and the plate body (2) can be used for clamping the packing paper (300);
The hooks (6) comprise hook-shaped parts (61) and rod body parts (62), the rod body parts (62) are fixedly connected with the rotating shaft (3), and the rod body parts (62) can be abutted against the plate body (2) so that a gap (63) is formed between the hook-shaped parts (61) and a conveying belt (200) of the foaming machine in a placing state;
The hanging device (7), the hanging device (7) comprises a driving device (71) and a hanging rod (72), the hanging rod (72) can enter a hook groove (611) of the hook-shaped part (61), so that the hook (6) can be hung on the hanging rod (72), and the driving device (71) can drive the hanging rod (72) to lift.
2. Magnetic gripping device for paper mats on foaming machines according to claim 1, characterized in that the hooks (6) are fixed with bars (64), and that between the bars (64) and the free ends of the hooks (61) an inlet (65) is formed for the hanging bar (72) to enter, which inlet (65) communicates with the hook groove (611) of the hooks (61).
3. Magnetic gripping device for paper mats on foaming machines according to claim 2, characterized in that in the placed state the bars (64) are inclined perpendicular to the conveyor belt (200) or the hanging bar (72) of the foaming machine towards the conveying direction (D).
4. The magnetic grabbing device for paper packing on a foaming machine according to claim 1, wherein the driving device (71) comprises a guide rail (711), a sliding rod (712), a chain (713), a guide wheel (714), a gear (715) and a driving motor (716), the guide rail (711) is used for being fixed on the top of a box body (100) of the foaming machine, the sliding rod (712) is slidably mounted on the guide rail (711), one end of the chain (713) is fixedly connected to the sliding rod (712) and the other end of the chain is fixedly connected with the hanging rod (72), the guide wheel (714) is used for being rotatably arranged on the top of the box body (100) of the foaming machine, the chain (713) is wound on the guide wheel (714), the sliding rod (712) is provided with a rack (7121) along a conveying direction (D), the sliding rod (712) can move back and forth along the conveying direction (D), the gear (715) is meshed with the rack (7121), and the driving motor (716) is in transmission connection with the gear (715) and is used for driving the gear (715) to rotate.
5. Magnetic gripping device for paper mats on foaming machines according to claim 1, characterized in that the magnets (5) are distributed on the plate body (2) in number.
6. The magnetic force grabbing device for paper packing on a foaming machine according to claim 1, wherein the plate body (2) comprises a plate (22) capable of being magnetically attracted and a shell part (23) incapable of being magnetically attracted, the shell part (23) is provided with a cavity (231), the plate (22) is arranged in the shell part (23), the connecting block (21) is fixed on the shell part (23), a sliding groove (221) corresponding to a limiting block (4) is formed in the bottom of the plate (22), a sliding block (24) is slidably arranged on the shell part (23), the sliding block (24) corresponds to the sliding groove (221), at least two first guide blocks (223) are fixed on the inner bottom of the sliding groove (221), a second guide block (241) corresponding to the first guide blocks (223) are fixed on the sliding block (24), when the sliding block (24) moves towards the limiting block (4), the second guide blocks (241) are abutted with the first guide blocks (223) and enable the plate (22) to move towards the direction of the limiting block (4), a rope (25) is detachably connected with the rope (42), when the rope (25) is connected with the connecting piece (42), the limiting block (4) can be driven to move towards the limiting block (4) by rotating.
7. The magnetic grabbing device for paper pads on foaming machines according to claim 6, wherein the limiting block (4) is provided with a limiting groove (41), the rope (25) can be placed in the limiting groove (41), the connecting piece (42) is fixed in the limiting groove (41), the shell part (23) is provided with a through hole (232), and the rope (25) passes through the through hole (232).
8. The magnetic grabbing device for paper mats on foaming machines according to claim 7, characterized in that the connecting piece (42) is a connecting ring, one end of the rope (25) is fixed with a connecting hook (251), and the connecting hook (251) can hook the connecting ring.
9. The magnetic force grabbing device for paper gasket on a foaming machine according to claim 6, wherein the limiting block (4) is provided with a supporting portion (43) with an arc-shaped surface, and when the limiting block (4) abuts against the side portion of the plate body (2), the supporting portion (43) is lower than the lower surface of the plate body (2) so that the supporting portion (43) can contact the conveying belt (200) and one side, close to the supporting portion (43), of the plate body (2) is suspended.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202411282407.8A CN118789747B (en) | 2024-09-13 | 2024-09-13 | A magnetic grabbing device for padding paper on a foaming machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411282407.8A CN118789747B (en) | 2024-09-13 | 2024-09-13 | A magnetic grabbing device for padding paper on a foaming machine |
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| CN118789747A CN118789747A (en) | 2024-10-18 |
| CN118789747B true CN118789747B (en) | 2024-12-27 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101535024A (en) * | 2006-10-31 | 2009-09-16 | 亨内克股份有限公司 | Method for the production of polyurethane block foam |
| CN212352655U (en) * | 2020-04-22 | 2021-01-15 | 苏州润迪净化板业有限公司 | Laminboard production equipment with protection function |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2813137C3 (en) * | 1978-03-25 | 1980-10-16 | Metzeler Schaum Gmbh, 8940 Memmingen | Device for synchronizing the movements of the cover sheet and the floor sheet in the production of foam blocks |
| US4278624A (en) * | 1978-10-25 | 1981-07-14 | Kornylak Corporation | Fluid film continuous processing method and apparatus |
| JP3184622B2 (en) * | 1992-08-20 | 2001-07-09 | 株式会社イシダ | Packaging equipment |
| KR102322355B1 (en) * | 2020-03-03 | 2021-11-04 | 김용복 | Top and bottom combined packing machine |
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2024
- 2024-09-13 CN CN202411282407.8A patent/CN118789747B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101535024A (en) * | 2006-10-31 | 2009-09-16 | 亨内克股份有限公司 | Method for the production of polyurethane block foam |
| CN212352655U (en) * | 2020-04-22 | 2021-01-15 | 苏州润迪净化板业有限公司 | Laminboard production equipment with protection function |
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| CN118789747A (en) | 2024-10-18 |
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