Disclosure of Invention
The invention aims to provide a labeling machine for product packaging based on computer control, which solves the problems that when products are conveyed on a conveying belt of the labeling machine, the positions of the products are influenced by manual placement due to the fact that a righting device is not provided, the positions of the products are corrected when labeling is carried out, labeling is askew, even labels cannot be completely adhered to the products, labeling effect is poor, and meanwhile, labeling places of the products are not cleaned, if dust exists, label adhesion is easy to be unstable, and labels are easy to fall off after the labels are adhered.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a labeller for product packaging based on computer control, it includes the labeller body, install the conveyer belt on the labeller body, the computer control box is installed to one side of labeller body;
The automatic labeling machine is characterized in that two positioning plates are arranged on the conveyor belt, the two positioning plates are matched, clamping frames are connected to the two positioning plates, the two clamping frames are respectively contacted with two sides of the labeling machine body, a fixed block is fixedly arranged on the top side of the clamping frames, an adjusting seat is movably arranged on one side of the fixed block, an extension sleeve is fixedly arranged on one side of the clamping frames, an extension plate is slidably arranged on the extension sleeve, the extension plate and the extension sleeve are both positioned below the adjusting seat, a rotating shaft is fixedly arranged on the top side of the extension plate, the positioning plates are movably sleeved on the rotating shaft, and the top end of the rotating shaft is fixedly arranged on the bottom side of the adjusting seat;
The locating plate is provided with a torsional spring installation groove, a torsional spring is sleeved on the rotation shaft, one end of the torsional spring is fixedly installed on the rotation shaft, the other end of the torsional spring is fixedly installed on the inner wall of the torsional spring installation groove, two splicing frames are inserted on the fixing blocks, fixing rods are fixedly installed on one sides, close to each other, of the splicing frames, and one cleaning roller is sleeved on the fixing rods.
Further, in a preferred embodiment of the present invention, the adjusting seat is provided with an adjusting groove, an adjusting plate is movably mounted in the adjusting groove, and the adjusting plate is fixedly mounted on the fixing block.
Further, in a preferred embodiment of the present invention, an adjusting hole is formed in an inner wall of a top side of the adjusting groove, an adjusting screw is fixedly installed on a top side of the adjusting plate, a top end of the adjusting screw penetrates through the adjusting hole, a nut is installed on the adjusting screw in a threaded manner, and the nut is in contact with a top side of the adjusting seat.
Further, in a preferred embodiment of the present invention, the top sides of the two fixing blocks are respectively provided with a plugging hole, the two plugging frames respectively penetrate through the two plugging holes, the top sides of the two clamping frames are respectively provided with a plugging groove, and the bottom sides of the two plugging frames are respectively plugged in the two plugging grooves.
Further, in a preferred embodiment of the present invention, a plurality of clamping grooves are formed on one side of the plugging frame at equal intervals, a U-shaped clamping frame is rotatably mounted on the fixing block, a clamping block is fixedly mounted on the U-shaped clamping frame, and the clamping block is clamped in one clamping groove at a corresponding position.
Further, in the preferred embodiment of the present invention, two sides of the U-shaped clamping frame are provided with rotation holes, rotation shafts are rotatably mounted in the two rotation holes, and the two rotation shafts are respectively and fixedly mounted on two sides of the fixing block.
Further, in the preferred embodiment of the present invention, a rotation hole is formed in an inner wall of a bottom side of the torsion spring mounting groove, a top end of the rotation shaft penetrates through the rotation hole, a limiting circular groove is formed in an annular shape on an inner wall of the rotation hole, a limiting circle is rotatably mounted in the limiting circular groove, and the limiting circle is fixedly sleeved on the rotation shaft.
Further, in the preferred embodiment of the present invention, the cleaning roller is provided with a plug hole, the two fixing rods are fixedly provided with dust absorption assemblies, the adsorption pipes of the two dust absorption assemblies are plugged in the plug hole, two sides of the cleaning roller are respectively contacted with one side of the two dust absorption assemblies, which is close to each other, the cleaning roller is movably sleeved with a sponge sleeve, the cleaning roller and the sponge sleeve are provided with a plurality of adsorption holes, and the adsorption holes are communicated with the plug hole.
Further, in the preferred embodiment of the present invention, clamping blocks are fixedly installed on the sides of the two clamping frames, which are close to each other, and stretching holes are formed on the sides of the two clamping blocks, which are close to each other, the same stretching rod is movably installed in the two stretching holes, a stretching spring is sleeved on the stretching rod, and two ends of the stretching spring are respectively fixedly installed on the sides of the two clamping blocks, which are close to each other.
Further, in the preferred embodiment of the present invention, a plurality of tooth grooves are formed on one side of each of the two clamping frames, which is close to each other, and the tooth grooves are adapted to the labeling machine body.
The labeling machine for product packaging based on computer control provided by the embodiment of the invention has the beneficial effects that:
According to the embodiment of the invention, through the arrangement of the cleaning roller and the two positioning plates, when the product is conveyed on the conveyor belt to be labeled, the labeling can be kept clean under the cleaning of the cleaning roller, so that the labeling stability is ensured, and meanwhile, the positioning plates can straighten the product, so that the labeling accuracy is ensured.
Furthermore, in the invention, through the arrangement of the two clamping frames, the two clamping frames are only pulled to move to one side far away from each other by force, the two clamping frames respectively drive the two clamping blocks to move, the two clamping blocks respectively slide on the stretching rod through the stretching holes, the stretching springs are stressed and stretched, the two clamping frames can be moved at the moment, the position of the positioning plate can be adjusted, and after the adjustment is finished, the two clamping frames are loosened, so that the two clamping frames can be firmly clamped on the labeling machine body under the stressed acting force of the stretching springs.
Further, in the invention, through the arrangement of the adjusting seat and the inserting frame, the screw cap is firstly screwed and screwed, then the adjusting seat is pulled to enable the screw cap to slide on the adjusting plate through the adjusting groove, meanwhile, the adjusting screw rod slides in the adjusting hole, meanwhile, when the adjusting seat moves, the rotating shaft is driven to move, the positioning plates are driven to move, so that the width between the two positioning plates can be adjusted, meanwhile, the two inserting frames are pulled to enable the two inserting frames to move in the inserting holes and the inserting grooves, and when the U-shaped clamping frame moves to a required position, the U-shaped clamping frame is rotated, and the clamping blocks are driven to clamp the clamping grooves at corresponding positions, so that the height of the cleaning roller can be adjusted.
Furthermore, in the invention, through the arrangement of the sponge sleeve sleeved on the cleaning roller, when a product passes through the cleaning roller, the top side labeling of the product can be wiped through the sponge sleeve, so that the labeling position of the product is kept clean, the stability of label sticking is further ensured, meanwhile, when the sponge sleeve is replaced, only two inserting frames are required to be taken down, and then the two inserting frames are moved, so that the two fixing rods are separated from the two inserting holes, and the cleaning roller can be taken down and replaced with the sponge sleeve; simultaneously when the upper surface of cleaning roller to the product is cleaned, can start two dust absorption subassemblies for the suction that dust absorption subassembly produced can be through a plurality of absorption holes for adsorbing the spliced eye with the impurity on product surface, when cleaning roller is cleared up the upper surface of product like this, can give the impurity such as dust and absorb, guarantee the cleanness of sponge cover, simultaneously, when cleaning up the product, can not be because the sponge cover loses clean effect because of the many that the dust was accumulated up, also can guarantee that the product can really reach clean effect after being cleared up, simultaneously when adsorbing impurity more, can remove the cleaning roller for the impurity can be cleared up fast and conveniently.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In addition, in the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," and the like are not intended to require that the component be absolutely vertical, but rather may be slightly inclined. As "vertical" merely means that its direction is more vertical than "horizontal" and does not mean that the structure must be perfectly vertical, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-8 of the specification, an embodiment of the invention provides a labeling machine for product packaging based on computer control, comprising a labeling machine body 1, wherein a conveyor belt 2 is installed on the labeling machine body 1, a computer control box 3 is installed on one side of the labeling machine body 1, two positioning plates 4 are arranged on the conveyor belt 2, the two positioning plates 4 are matched, clamping frames 5 are connected to the two positioning plates 4, the two clamping frames 5 are respectively contacted with two sides of the labeling machine body 1, a fixed block 14 is fixedly installed on the top side of the clamping frames 5, an adjusting seat 13 is movably installed on one side of the fixed block 14, an extension sleeve 38 is fixedly installed on one side of the clamping frames 5, an extension plate 6 is slidingly installed on the extension sleeve 38, the extension plate 6 and the extension sleeve 38 are both positioned below the adjusting seat 13, a rotating shaft 8 is fixedly installed on the top side of the extension plate 6, the positioning plates 4 are movably sleeved on the rotating shaft 8, the top end of the rotating shaft 8 is fixedly arranged on the bottom side of the adjusting seat 13, the positioning plate 4 is provided with a torsion spring mounting groove 11, the rotating shaft 8 is sleeved with a torsion spring 12, one end of the torsion spring 12 is fixedly arranged on the rotating shaft 8, the other end of the torsion spring 12 is fixedly arranged on the inner wall of the torsion spring mounting groove 11, the two fixing blocks 14 are respectively inserted with an inserting frame 22, one side, close to each other, of the two inserting frames 22 is fixedly provided with a fixing rod 37, the two fixing rods 37 are sleeved with the same cleaning roller 34, when a product is conveyed on the conveyor belt 2, the product is firstly cleaned by the cleaning roller 34 to be marked and kept clean, and the product can squeeze the two positioning plates 4 through gaps between the two positioning plates 4 from large to small, so that the purpose of righting the product by the two positioning plates 4 is achieved, simultaneously with continuous conveying of the conveyor belt 2, the products extrude the two positioning plates 4, the positioning plates 4 rotate on the rotating shaft 8 through the rotating holes 7, the torsion springs 12 are stressed, and when the products pass through the two positioning plates 4, the positioning plates 4 can be reset under the reaction force of the torsion springs 12, so that the next product can be conveniently righted.
Further, in the embodiment of the present invention, the adjusting seat 13 is provided with the adjusting groove 15, the adjusting plate 16 is movably installed in the adjusting groove 15, the adjusting plate 16 is fixedly installed on the fixed block 14, and the adjusting seat 13 slides on the adjusting plate 16 through the adjusting groove 15, so that the adjusting seat 13 can only move in the horizontal direction.
Further, in the embodiment of the present invention, the inner wall of the top side of the adjusting slot 15 is provided with an adjusting hole 17, the top side of the adjusting plate 16 is fixedly provided with an adjusting screw 18, the top end of the adjusting screw 18 penetrates through the adjusting hole 17, a nut 19 is screwed on the adjusting screw 18, the nut 19 contacts with the top side of the adjusting seat 13, when the positions of the two positioning plates 4 need to be adjusted according to the width of the product, the nut 19 can be screwed, then the adjusting seat 13 is pulled to slide on the adjusting plate 16 through the adjusting slot 15, meanwhile, the adjusting screw 18 slides in the adjusting hole 17, and after the adjustment is completed, the positions of the positioning plates 4 can be fixed by reversely rotating the nut 19.
Further, in the embodiment of the present invention, the top sides of the two fixing blocks 14 are provided with the plugging holes 20, the two plugging frames 22 respectively penetrate through the two plugging holes 20, the top sides of the two clamping frames 5 are provided with the plugging grooves 21, and the bottom sides of the two plugging frames 22 are respectively plugged into the plugging holes 20 and the plugging grooves 21 when the plugging frames 22 are installed in the two plugging grooves 21, so that the plugging frames 22 can be conveniently taken down, and the sponge on the cleaning roller 34 is conveniently detached and replaced.
Further, in the embodiment of the present invention, a plurality of clamping grooves 23 are formed on one side of the plugging frame 22 at equal intervals, a U-shaped clamping frame 25 is rotatably mounted on the fixed block 14, a clamping block 24 is fixedly mounted on the U-shaped clamping frame 25, the clamping block 24 is clamped in one clamping groove 23 at a corresponding position, and the clamping block 24 is clamped into the clamping groove 23 at the corresponding position, so that the height of the plugging frame 22 can be adjusted, and further, the cleaning roller 34 can be adapted to products with different heights.
Further, in the embodiment of the present invention, both sides of the U-shaped clamping frame 25 are provided with rotation holes 26, rotation shafts 27 are rotatably installed in both rotation holes 26, the two rotation shafts 27 are fixedly installed on both sides of the fixed block 14, and the U-shaped clamping frame 25 rotates on the two rotation shafts 27 through the two rotation holes 26.
Further, in the embodiment of the invention, the inner wall of the bottom side of the torsion spring mounting groove 11 is provided with the rotating hole 7, the top end of the rotating shaft 8 penetrates through the rotating hole 7, the inner wall of the rotating hole 7 is provided with the limiting circular groove 9 in a ring shape, the limiting circular groove 9 is rotationally provided with the limiting circle 10, the limiting circle 10 is fixedly sleeved on the rotating shaft 8, and when the positioning plate 4 rotates, the positioning plate 4 rotates on the limiting circle 10 through the limiting circular groove 9, so that the positioning plate 4 can stably rotate on the rotating shaft 8 without slipping.
Further, in the embodiment of the invention, the cleaning roller 34 is provided with the inserting holes 36, the two fixing rods 37 are fixedly provided with the dust absorption assemblies 33, the adsorption pipes of the two dust absorption assemblies 33 are inserted into the inserting holes 36, two sides of the cleaning roller 34 are respectively contacted with one side of the two dust absorption assemblies 33, which is close to each other, the cleaning roller 34 is movably sleeved with the sponge sleeve 35, the cleaning roller 34 and the sponge sleeve 35 are provided with the plurality of adsorption holes 40, the plurality of adsorption holes 40 are communicated with the inserting holes 36, through the arrangement of the sponge sleeve 35 sleeved on the cleaning roller 34, when a product passes through the cleaning roller 34, the top side labeling of the product can be wiped through the sponge sleeve 35, so that the labeling position of the product can be kept clean, the label pasting stability is further ensured, meanwhile, when the sponge sleeve 35 is replaced, only the two inserting frames 22 are required to be removed, and then the two inserting frames 22 are moved, the two fixing rods 37 are separated from the two inserting holes 36, so that the cleaning roller 34 can be taken down and the sponge sleeve 35 is replaced, meanwhile, when the cleaning roller 34 wipes the upper surface of a product, the two dust collection assemblies 33 can be started, so that the suction force generated by the dust collection assemblies 33 can adsorb impurities on the surface of the product into the inserting holes 39 through the plurality of adsorption holes 40, when the cleaning roller 34 cleans the upper surface of the product, the impurities such as dust can be absorbed, the cleaning effect of the sponge sleeve 35 can be ensured, when the product is cleaned, the cleaning effect of the product can not be lost due to the accumulation of the dust on the sponge sleeve 35, the cleaning effect can be really achieved, and when the impurities are adsorbed, the cleaning roller 34 can be conveniently and rapidly removed, so that the impurities can be conveniently cleaned, convenient to use.
Further, in the embodiment of the present invention, the clamping blocks 29 are fixedly installed on the sides of the two clamping frames 5, the stretching holes 30 are formed on the sides of the two clamping blocks 29, which are close to each other, the same stretching rod 31 is movably installed in the two stretching holes 30, the stretching springs 32 are sleeved on the stretching rods 31, the two ends of the stretching springs 32 are respectively fixedly installed on the sides of the two clamping blocks 29, which are close to each other, when the positions of the two positioning plates 4 need to be adjusted, only the two clamping frames 5 are pulled by force to move to the sides, which are far away from each other, the two clamping frames 5 respectively drive the two clamping blocks 29 to move, the two clamping blocks 29 respectively slide on the stretching rods 31 through the stretching holes 30, and the stretching springs 32 are stressed to stretch, so that the positions of the positioning plates 4 can be adjusted, after the adjustment is completed, the two clamping frames 5 can be firmly clamped on the labeling machine body 1 under the stress of the stretching springs 32, and the operation is convenient.
Further, in the embodiment of the present invention, a plurality of tooth grooves 28 are formed on one side of each of the two clamping frames 5, which is close to each other, and the plurality of tooth grooves 28 are adapted to the labeling machine body 1, and by the arrangement of the plurality of tooth grooves 28, when the two clamping frames 5 are clamped on the labeling machine body 1, the friction force can be effectively increased, so that the clamping frames 5 can be more firmly fixed on the labeling machine body 1.
The labeling machine for product packaging based on computer control provided by the embodiment of the invention has the working principle that:
When the labeling machine body 1 runs, products are conveyed through the conveyor belt 2 and firstly pass through the cleaning roller 34, at the moment, the cleaning roller 34 cleans labeling positions of the products through the sponge sleeves 35 sleeved on the cleaning roller to ensure labeling stability, then the products pass through the two positioning plates 4, at the moment, the products pass through gaps between the two positioning plates 4, as the gaps are from large to small, the products can squeeze the two positioning plates 4, and the two positioning plates 4 can straighten the righted products, so that the products can keep a correct position when labeling is performed, meanwhile, the products can continuously conveyed along with the conveyor belt 2, the two positioning plates 4 are extruded by the products, the positioning plates 4 rotate on the rotating shaft 8 through the rotating holes 7, the torsion springs 12 are stressed, and when the products pass through the two positioning plates 4, the positioning plates 4 can be reset under the reaction force of the torsion springs 12, so that the righting operation is convenient for the next products;
Further, at the same time, when the positions of the positioning plate 4 and the cleaning roller 34 are required to be adjusted according to the width and the height of the product, the screw cap 19 is first screwed and screwed, then the adjusting seat 13 is pulled to enable the adjusting seat to slide on the adjusting plate 16 through the adjusting groove 15, meanwhile, the adjusting screw 18 slides in the adjusting hole 17, when the adjusting seat 13 moves, the rotating shaft 8 is driven to move to drive the positioning plate 4 to move, meanwhile, the rotating shaft 8 is driven to move to drive the extension plate 6 to move, after adjustment is completed, the screw cap 19 is reversely rotated, the position of the positioning plate 4 can be fixed, then the two inserting frames 22 are pulled to enable the two inserting frames to move in the inserting holes 20 and the inserting grooves 21, and when the adjusting seat moves to the required position, the U-shaped clamping frames 25 are rotated to enable the U-shaped clamping frames to drive the clamping blocks 24 to clamp the clamping grooves 23 at the corresponding positions.
In summary, the labeling machine for product packaging based on the computer control provided by the embodiment of the invention can keep the labeling clean under the cleaning of the cleaning roller when the product is conveyed on the conveyor belt for labeling through the arrangement of the cleaning roller and the two positioning plates, so that the labeling stability is ensured, and meanwhile, the positioning plates can straighten the product, so that the labeling accuracy is ensured; through the arrangement of the two clamping frames, the two clamping frames are only pulled to move to the side far away from each other by force, the two clamping frames respectively drive the two clamping blocks to move, the two clamping blocks respectively slide on the stretching rod through the stretching holes, the stretching springs are stressed and stretched, the two clamping frames can be moved at the moment, the positions of the positioning plates can be adjusted, and after the adjustment is finished, the two clamping frames are loosened, so that the two clamping frames can be firmly clamped on the labeling machine body under the stressed acting force of the stretching springs; through the arrangement of the adjusting seat and the inserting frame, the screw cap is screwed and screwed firstly, then the adjusting seat is pulled to enable the screw cap to slide on the adjusting plate through the adjusting groove, meanwhile, the adjusting screw rod slides in the adjusting hole, meanwhile, when the adjusting seat moves, the rotating shaft is driven to move, the positioning plates are driven to move, the width between the two positioning plates can be adjusted, meanwhile, the two inserting frames are pulled to enable the two inserting frames to move in the inserting holes and the inserting grooves, and when the adjusting seat moves to a required position, the U-shaped clamping frame is rotated, and the U-shaped clamping frame is driven to drive the clamping blocks to clamp the clamping grooves at corresponding positions, so that the height of the cleaning roller can be adjusted; through the arrangement of the sponge sleeve sleeved on the cleaning roller, when a product passes through the cleaning roller, the top side labeling of the product is wiped through the sponge sleeve, so that the labeling position of the product is kept clean, the stability of label adhesion is further ensured, meanwhile, when the sponge sleeve is replaced, only two inserting frames are required to be taken down, and then the two inserting frames are moved, so that the two fixing rods are separated from the two inserting holes, and the cleaning roller can be taken down and the sponge sleeve is replaced; simultaneously when the upper surface of cleaning roller to the product is cleaned, can start two dust absorption subassemblies for the suction that dust absorption subassembly produced can be through a plurality of absorption holes for adsorbing the grafting downthehole with the impurity on product surface, like this when cleaning roller is cleared up the upper surface of product, can give the impurity such as dust and absorb, guarantees the cleanness of sponge cover, simultaneously, when clearing up the product, can not lose cleaning effect because of the many that the dust was accumulated on the sponge cover, also can guarantee that the product is by the clearance after, can really reach clean effect for a long time.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.