PVC wallboard high-efficient laminating machine
Technical Field
The utility model relates to the technical field of laminating machines, in particular to a PVC wallboard efficient laminating machine.
Background
The film coating machine can be divided into a coating machine of instant coating type and a coating machine of precoating type, which are special equipment for paper, board and film mounting, and the two machines are combined together after being pressurized by a rubber roller and a heating roller to form a paper-plastic integrated product.
Chinese patent discloses a sheet laminating machine (issued publication No. CN 207077854U), which can primarily stretch a film through an upper roller, so that a lower roller is not easy to wrinkle or generate bubbles when the sheet is pressed.
The inventor considers that the prior wallboard high-efficiency laminating machine has the defect that the prior wallboard high-efficiency laminating machine does not limit when the board moves on a conveying roller in the process of laminating the board, the board can deviate in the process of conveying, and the laminating machine is uneven in laminating the board.
Disclosure of utility model
The utility model aims to solve the technical problem that the prior art has the defect that a film laminating machine does not limit a plate in the process of conveying the plate, and therefore, the utility model provides a PVC wallboard high-efficiency film laminating machine.
In order to achieve the purpose, the PVC wallboard high-efficiency laminating machine comprises a laminating device, wherein an operating table is fixedly connected to the left side of the laminating device, a transmission base is fixedly connected to the front end of the laminating device, a plurality of conveying rollers are rotatably connected to the inner side of the transmission base, two through holes are formed in two sides of the transmission base, a connecting rod is connected to the inner side of the through holes in a sliding mode, and a limiting plate is fixedly connected to the inner side of the connecting rod.
Preferably, two connecting boxes are fixedly connected to two sides of the transmission base, a sliding plate is slidably connected to the inside of each connecting box, the inner side of each sliding plate is fixedly connected with the left side of the connecting rod, and a push rod is connected to the left side of each sliding plate in a fitting mode.
Preferably, the surface of the ejector rod is in threaded connection with the inside of the connecting box, and the ejector rod is in a rocking rod shape.
Preferably, a tension spring is fixedly connected to the right side of the sliding plate, and the right side of the tension spring is fixedly connected with the left side of the laminating device.
Preferably, four sliding grooves are formed in the top of the limiting plate, an arch plate is connected to the sliding inside of the sliding groove, a rotary round rod is connected to the inner side of the arch plate in a rotary mode, a threaded rod is connected to the inner side of the limiting plate in a threaded mode, and a knob is fixedly connected to the outer side of the threaded rod.
Preferably, the bottom of arch bar fixedly connected with buffer spring, buffer spring's bottom and the inside bottom fixed connection of spout.
Preferably, limit grooves are formed in two sides of the sliding groove, and limit blocks are fixedly connected to two sides of the bottom of the sliding groove.
The utility model has the technical effects and advantages that:
According to the utility model, a user places the plate on the surface of the conveying roller, the plate is conveyed into the film coating device for coating through the rotation of the conveying roller, and when the narrower plate is coated, the user moves the position of the limiting plate inwards, so that the inner side of the limiting plate clamps the plate, and the plate is prevented from inclining in the conveying process, so that uneven film coating is prevented.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a cross-sectional view of a width adjustment structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure A of FIG. 2 according to the present utility model;
FIG. 4 is a cross-sectional view of a height adjustment mechanism of the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present utility model;
fig. 6 is a schematic diagram of a limiting structure of the present utility model.
The illustration is that 1, a film laminating device, 2, an operation table, 3, a transmission base, 4, a transmission roller, 5, a through hole, 6, a connecting rod, 7, a limiting plate, 8, a connecting box, 9, a sliding plate, 10, a push rod, 11, a tension spring, 12, a sliding groove, 13, an arch plate, 14, a rotary round rod, 15, a threaded rod, 16, a knob, 17, a buffer spring, 18, a limiting groove, 19 and a limiting block.
Detailed Description
The utility model will now be described in further detail with reference to the drawings and the preferred embodiments, which are simplified schematic illustrations of the basic structure of the utility model, which are presented only by way of illustration, and thus show only the structures that are relevant to the utility model.
Referring to figures 1-3, the utility model provides a technical scheme that the PVC wallboard high-efficiency laminating machine comprises a laminating device 1, wherein an operation table 2 is fixedly connected to the left side of the laminating device 1, a transmission base 3 is fixedly connected to the front end of the laminating device 1, a plurality of conveying rollers 4 are rotatably connected to the inner side of the transmission base 3, two through holes 5 are formed in two sides of the transmission base 3, a connecting rod 6 is slidably connected to the inner side of the through holes 5, a limiting plate 7 is fixedly connected to the inner side of the connecting rod 6, a user places a board on the surface of the conveying rollers 4, the board is conveyed to the inner side of the laminating device 1 for lamination through rotation of the conveying rollers 4, and when a narrower board is subjected to lamination, the user inwards moves the position of the limiting plate 7 to clamp the board, so that the board is prevented from being inclined in the conveying process and uneven lamination caused.
Referring to fig. 3, in this embodiment, two connecting boxes 8 are fixedly connected to two sides of the transmission base 3, a slide plate 9 is slidably connected to the inside of each connecting box 8, the inner side of each slide plate 9 is fixedly connected to the left side of each connecting rod 6, a push rod 10 is attached to the left side of each slide plate 9, when a user needs to adjust the position of each limiting plate 7 according to the width of a plate, the push rod 10 is rotated to enable the push rod 10 to move inwards or outwards, the connecting rods 6 on the inner side of each slide plate 9 are driven to move in the moving process of the push rod 10, the positions of the limiting plates 7 are adjusted, and the limiting plates 7 clamp the plates.
Referring to fig. 3, in this embodiment, the surface of the ejector rod 10 is in threaded connection with the inside of the connection box 8, the ejector rod 10 is in a rocking bar shape, when a user needs to adjust the position of the limiting plate 7 according to the width of the plate, the ejector rod 10 is rotated, the limiting plate 7 is pushed in the rotation process of the ejector rod 10, so that the limiting plate 7 clamps the plate, and the process of rotating the ejector rod 10 by designing the ejector rod 10 into a rocking bar shape is more labor-saving.
Referring to fig. 3, in this embodiment, a tension spring 11 is fixedly connected to the right side of the sliding plate 9, the right side of the tension spring 11 is fixedly connected to the left side of the film covering device 1, when a user needs to adjust the position of the limiting plate 7 according to the width of a plate, the ejector rod 10 is rotated to drive the limiting plate 7 to move inwards, the plate is clamped, when a wider plate is covered, the ejector rod 10 is reversely rotated, the ejector rod 10 moves outwards, the limitation on the limiting plate 7 is removed, the sliding plate 9 is pushed under the action of the tension spring 11, the limiting plate 7 is driven to move outwards, and the position of the limiting plate 7 is convenient for the user to adjust.
Referring to fig. 4 and 5, in this embodiment, four sliding grooves 12 are provided at the top of the limiting plate 7, an arch plate 13 is slidingly connected inside the sliding grooves 12, a rotary round rod 14 is rotationally connected to the inner side of the arch plate 13, a threaded rod 15 is screwed inside the limiting plate 7, a knob 16 is fixedly connected to the outer side of the threaded rod 15, a user rotates the knob 16 to move the knob 16 outwards, the height of the arch plate 13 is adjusted according to the thickness of the plate to release the limitation of the arch plate 13, the surface of the rotary round rod 14 is attached to the top of the plate to limit the plate, and the rotary knob 16 drives the threaded rod 15 to limit the arch plate 13 to prevent the plate from tilting in the process of transmission and damage to the plate.
Referring to fig. 5, in this embodiment, a buffer spring 17 is fixedly connected to the bottom of the arch plate 13, the bottom of the buffer spring 17 is fixedly connected to the bottom of the inside of the chute 12, when a user adjusts the position of the arch plate 13 according to the thickness of a plate, the knob 16 is turned to drive the threaded rod 15 to move outwards, the limit of the arch plate 13 is released, the position of the arch plate 13 is moved upwards or downwards, and the buffer spring 17 buffers the arch plate 13 at the bottom of the arch plate 13 in the process of moving the arch plate 13, so as to prevent collision.
Referring to fig. 6, in this embodiment, limiting grooves 18 are formed on two sides of the chute 12, limiting blocks 19 are fixedly connected on two sides of the bottom of the chute 12, when a user adjusts the position of the arch plate 13 according to the thickness of the plate, the knob 16 is rotated to drive the threaded rod 15 to move outwards, limiting of the arch plate 13 is released, the position of the arch plate 13 is moved upwards or downwards, in the process of moving the arch plate 13, the limiting blocks 19 on two sides of the arch plate 13 move in the limiting grooves 18, limiting the movement of the arch plate 13, and preventing the arch plate 13 from being separated from the inside of the chute 12.
The working principle of the utility model is as follows: the user puts the plate on the surface of the conveying roller 4, the plate is conveyed to the inside of the laminating device 1 for laminating through the rotation of the conveying roller 4, when the narrower plate is laminated, the user inwards moves the position of the limiting plate 7 to clamp the plate, the plate is prevented from being inclined in the conveying process and uneven in laminating, the ejector rod 10 is rotated to enable the ejector rod 10 to inwards or outwards move, the connecting rod 6 on the inner side of the sliding plate 9 is driven to move in the moving process of the ejector rod 10 to adjust the position of the limiting plate 7 to clamp the plate, the ejector rod 10 is rotated to push the limiting plate 7 in the rotating process of the ejector rod 10 to clamp the plate, the process of the user rotating the ejector rod 10 is more labor-saving through designing the ejector rod 10 into a swinging rod shape, the ejector rod 10 is rotated to drive the limiting plate 7 to move inwards to clamp the plates, when the wider plates are coated, the ejector rod 10 is reversely rotated to enable the ejector rod 10 to move outwards, the limit on the limiting plate 7 is removed, the sliding plate 9 is pushed under the action of the tension spring 11 to drive the limiting plate 7 to move outwards, the position of the limiting plate 7 is convenient for a user to adjust, the user rotates the knob 16 to enable the knob 16 to move outwards, the limit on the arch plate 13 is removed, the height of the arch plate 13 is adjusted according to the thickness of the plates, the surface of the rotary round rod 14 is attached to the top of the plates, the plates are limited, the threaded rod 15 is driven by the rotary knob 16 to limit the arch plate 13, the threaded rod 15 is driven by the rotary knob 16 to move outwards, the limit on the arch plate 13 is removed, the position of the arch plate 13 is moved upwards or downwards, the buffer spring 17 buffers the arch plate 13 at the bottom of the arch plate 13 in the process of moving the arch plate 13, collision is prevented, the knob 16 is rotated to drive the threaded rod 15 to move outwards, limiting of the arch plate 13 is relieved, the arch plate 13 is moved upwards or downwards, the limiting blocks 19 on two sides of the arch plate 13 move in the limiting grooves 18 in the process of moving the arch plate 13, the movement of the arch plate 13 is limited, and the arch plate 13 is prevented from being separated from the sliding groove 12.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.