Packaging product surface marking equipment

Abstract

The utility model discloses a packaging product surface marking device, which comprises a machine table and a material pushing mechanism, the machine table is provided with an advancing mechanism, a pigment tray and a lifting mechanism, the advancing mechanism is connected with a stamping mechanism, the stamping mechanism is provided with a gravure die, the lifting mechanism is connected with a lifting table, the lifting table is provided with a feeding mechanism and a discharging mechanism, and the feeding mechanism is connected with the material pushing mechanism. The material pushing mechanism comprises a machining base and a jig, the machining base is arranged on the lifting table, a feeding area and a machining area are arranged on the machining base, the feeding mechanism is communicated with the feeding area, the jig is connected with the feeding area, a through groove is formed in the jig, a material pushing air cylinder is arranged on the lifting table and connected with the jig, and a third contact plate is connected to the machining base. The discharging mechanism comprises a discharging pipeline and a discharging air cylinder, the discharging pipeline communicates with the machining area, and the discharging air cylinder is connected with the third contact plate. According to the packaging product surface marking equipment provided by the utility model, a plurality of products are subjected to synchronous gravure, automatic continuous processing is realized, and the processing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of product packaging equipment, and in particular to a marking device for the surface of packaged products. Background Technology

[0002] In the packaging process of small products, it is often necessary to wrap the outside of the product with a soft protective film and then use gravure printing technology to form identification information or manufacturer logo on the product surface. Existing gravure printing technology is mostly based on single-station gravure printing equipment, which fixes the products one by one manually or semi-automatically and completes the printing operation.

[0003] For small products with a length of 6cm-9cm and a width of 5cm-8cm, although their size is suitable for conventional mold processing, the equipment structure design limits the positioning, clamping and imprinting operations of each product one by one during the gravure printing process. The single-piece processing mode leads to low production efficiency, especially in batch production scenarios, where frequent manual intervention and significantly increased process time are required. Utility Model Content

[0004] The purpose of this invention is to provide a marking device for the surface of packaging products, which enables simultaneous gravure printing on multiple products, automated continuous processing, and improved processing efficiency.

[0005] The technical solution adopted by the surface marking equipment for packaging products disclosed in this utility model is:

[0006] The device includes a machine base and a feeding mechanism. The machine base is equipped with a traveling mechanism, a pigment tray, and a lifting mechanism. A stamping mechanism is slidably connected to the traveling mechanism. A gravure mold is mounted on the output shaft of the stamping mechanism. A lifting platform is slidably connected to the lifting mechanism. A feeding mechanism and a discharging mechanism are mounted on the lifting platform. The feeding mechanism includes a processing seat and a fixture. The processing seat is placed on the lifting platform and has a feeding area and a processing area. The feeding area and the processing area are connected. The discharge port of the feeding mechanism is connected to the feeding area. The pigment tray and the processing area are both located below the traveling mechanism. The fixture is slidably connected to the feeding area and has a through slot. A feeding cylinder is mounted on the lifting platform. The output shaft of the feeding cylinder is fixedly connected to the fixture. A third contact plate is slidably connected to the processing seat. The discharging mechanism includes a discharging pipe and a discharging cylinder. The inlet of the discharging pipe is connected to the processing area. The processing area is located between the third contact plate and the discharging pipe. The output shaft of the discharging cylinder is fixedly connected to the third contact plate.

[0007] As a preferred embodiment, the lifting platform is provided with a flipping mechanism, which is located between the feeding mechanism and the pushing mechanism. The discharge port of the feeding mechanism is connected to the inlet of the pushing mechanism, and the discharge port of the pushing mechanism is connected to the feeding area.

[0008] As a preferred embodiment, the feeding mechanism includes a feeding seat and a feeding pipe. The feeding seat has a feeding channel with two bends. A first contact plate and a second contact plate are slidably connected to the feeding seat. The first contact plate and the second contact plate are respectively close to the two bends on the feeding channel. A first feeding cylinder and a second feeding cylinder are provided on the lifting platform. The output shaft of the first feeding cylinder is fixedly connected to the first contact plate, and the output shaft of the second feeding cylinder is fixedly connected to the second contact plate. The outlet of the feeding pipe is connected to the inlet of the feeding channel.

[0009] As a preferred embodiment, the flipping mechanism includes a feeding seat, a motor, and a transmission belt. The feeding seat is placed on a lifting platform and has a feeding channel. The outlet of the feeding channel is connected to the inlet of the feeding channel, and the outlet of the feeding channel is connected to the feeding area. A rotating shaft is rotatably connected to the feeding seat, and a slot is passed through the rotating shaft. The slot is connected to the feeding channel. The motor is placed on the lifting platform, and pulleys are fixedly connected to both the output shaft and the rotating shaft of the motor. The transmission belt is sleeved on the outside of the two pulleys.

[0010] As a preferred embodiment, a positioning block is fixedly connected to the end of the rotating shaft, and two positioning columns are fixedly connected to the lifting platform, with the two positioning columns symmetrically arranged on both sides of the rotating shaft.

[0011] As a preferred embodiment, the feeding seat is provided with an observation slot, which is connected to the middle of the feeding channel. The connection between the observation slot and the feeding channel is located between the slot and the feed inlet of the feeding channel. The lifting platform is provided with a detection probe, which faces into the observation slot.

[0012] As a preferred embodiment, the processing base is provided with a feeding channel, the processing area is connected to the feeding port of the feeding channel, the feeding mechanism includes a feeding pipe, and the feeding channel outlet is connected to the feeding pipe.

[0013] As a preferred embodiment, the lifting mechanism includes a lifting seat and a lead screw. The lifting seat is fixedly connected to the machine base, the lifting platform is slidably connected to the lifting seat, one end of the lead screw is engaged with the bottom of the lifting platform, and the middle part of the lead screw is slidably connected to the lifting seat.

[0014] As a preferred embodiment, the machine is provided with a mounting platform, and the pigment tray is placed on the mounting platform.

[0015] As a preferred embodiment, the output shaft of the stamping mechanism is provided with a connecting seat, and the gravure mold is detachably connected to the connecting seat.

[0016] The beneficial effects of the surface marking equipment for packaging products disclosed in this utility model are:

[0017] The feeding mechanism sequentially pushes multiple products into the through slot of the fixture. Once the through slot is full, the output shaft of the pushing cylinder pushes the fixture to slide into the processing area. The traveling mechanism drives the stamping mechanism to move above the pigment tray. The output shaft of the stamping mechanism pushes the gravure mold to press down on the pigment tray to pick up the pigment. Then, it is transferred to the processing area to perform gravure printing on the products in the through slot of the fixture. The gravure mold completes the lettering and pigment filling when it contacts the soft film of the product. The output shaft of the unloading cylinder pushes the third contact plate horizontally through the through slot of the fixture, pushing the processed products in batches into the unloading pipe, realizing simultaneous gravure printing of multiple products and continuous production.

[0018] The height of the lifting platform is dynamically adjusted by the lifting mechanism to control the printing stroke of the gravure mold. This ensures the depth of the characters while forming a pressure buffer to prevent the gravure mold from impacting and damaging the product encased in the soft film. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a marking device for the surface of packaging products according to this utility model.

[0020] Figure 2 This is a schematic diagram of the traveling mechanism of a marking device for the surface of packaging products according to this utility model.

[0021] Figure 3 This is a schematic diagram of the stamping mechanism of a marking equipment for the surface of packaging products according to this utility model.

[0022] Figure 4 This is a schematic diagram of the connecting seat and gravure mold of a marking equipment for the surface of packaging products according to this utility model.

[0023] Figure 5 This is a schematic diagram of the lifting mechanism of a marking device for the surface of packaging products according to this utility model.

[0024] Figure 6 This is a schematic diagram of the feeding mechanism of a marking device for the surface of packaging products according to this utility model.

[0025] Figure 7 This is a partial cross-sectional view of the flipping mechanism of a marking device for the surface of packaging products according to this utility model.

[0026] Figure 8 This is a partial sectional view of the feeder of a marking device for the surface of packaging products according to this utility model.

[0027] Figure 9 This is a schematic diagram of the pushing mechanism and the unloading mechanism of a marking device for the surface of packaging products according to this utility model.

[0028] Figure 10This is a schematic diagram of the operation of the pushing mechanism of a marking device for the surface of packaging products according to this utility model. Detailed Implementation

[0029] The present invention will be further described and illustrated below with reference to specific embodiments and the accompanying drawings:

[0030] Please refer to Figures 1-3 .

[0031] This utility model discloses a marking device for the surface of packaging products, including a machine base 1 and a material pushing mechanism 7.

[0032] The machine 1 is equipped with a traveling mechanism 2, a paint tray 111 and a lifting mechanism 4;

[0033] The traveling mechanism 2 includes two first guide rods 21, a traveling slide plate 22, and a traveling cylinder 221; both ends of the first guide rods 21 are fixedly connected to the machine base 1, and the two first guide rods 21 are parallel to each other. In this embodiment, the first guide rods 21 are preferably arranged horizontally; the traveling slide plate 22 is slidably connected to the first guide rods 21, and a stamping mechanism 3 is slidably connected to the traveling mechanism 2, and the stamping mechanism 3 is located on the traveling slide plate 22;

[0034] Furthermore, the travel cylinder 221 is fixedly connected to the inside of the machine base 1, and the output shaft of the travel cylinder 221 extends out of the machine base 1. The output shaft of the travel cylinder 221 is parallel to the first guide rod 21. The travel cylinder 221 is located between the two first guide rods 21. The output shaft of the travel cylinder 221 is fixedly connected to the travel slide plate 22. The travel cylinder 221 drives the travel slide plate 22 through the linear drive of the output shaft, so that it performs reciprocating linear motion along the axial direction of the first guide rod 21.

[0035] The stamping mechanism 3 includes a connecting plate 32 and a stamping cylinder 321; the top of the connecting plate 32 is fixedly connected to two parallel second guide rods 31, the second guide rods 31 are slidably connected to the traveling slide plate 22, and the second guide rods 31 are perpendicular to the first guide rod 21.

[0036] Furthermore, the stamping cylinder 321 is fixedly connected to the traveling slide plate 22, and the output shaft of the stamping cylinder 321 passes through the traveling slide plate 22 and is fixedly connected to the connecting plate 32. The output shaft of the stamping cylinder 321 is parallel to the second guide rod 31, and the stamping cylinder 321 is located between the two second guide rods 31. The stamping cylinder 321 is linked to the connecting plate 32 through the linear drive of the output shaft, so that it performs reciprocating linear motion along the axial direction of the second guide rod 31.

[0037] Furthermore, the output shaft of the stamping mechanism 3 is provided with a connecting seat 33, the top of the connecting seat 33 is fixedly connected to the bottom of the connecting plate 32; the output shaft of the stamping mechanism 3 is provided with a gravure mold 34, and the gravure mold 34 is detachably connected to the connecting seat 33.

[0038] The machine 1 is equipped with a mounting platform 11, and the paint tray 111 is placed on the mounting platform 11.

[0039] Please refer to Figure 4 .

[0040] The bottom of the connecting seat 33 is provided with an installation groove; the top of the gravure mold 34 extends with an installation block, and a limit groove is provided on one side of the middle of the installation block; the bottom of the gravure mold 34 protrudes with multiple sets of fonts describing product parameters; the installation block slides into the installation groove, and a limit block 331 is detachably embedded on the connecting seat 33, and the limit block 331 is snapped into the limit groove.

[0041] The gravure mold 34 achieves quick assembly and disassembly through the engaging connection structure between the limiting block 331 and the limiting groove. When the mold needs to be replaced, after releasing the mechanical constraint of the limiting block 331 on the limiting groove, the operator can move the gravure mold 34 out of the connecting seat 33 along the predetermined disassembly trajectory. After completing the modular replacement operation of the mold, the limiting constraint is re-established. This structural design makes it easy for the operator to quickly replace gravure molds 34 with different fonts.

[0042] Please refer to Figure 1 and Figure 5 .

[0043] The lifting mechanism 4 includes a lifting seat 41 and a lead screw 411; the lifting seat 41 is fixedly connected to the machine base 1, and a lifting platform 42 is slidably connected to the lifting mechanism 4, with the lifting platform 42 slidably connected to the lifting seat 41.

[0044] Furthermore, one end of the lead screw 411 is connected to the bottom of the lifting platform 42, the lead screw 411 and the second guide rod 31 are parallel to each other, the lead screw 411 and the sliding path of the lifting platform 42 on the lifting seat 41 are parallel, the other end of the lead screw 411 passes through the bottom of the lifting seat 41, the middle part of the lead screw 411 is connected to the bottom of the lifting seat 41, and a handwheel is fixedly connected to the other end of the lead screw 411.

[0045] Furthermore, a screw is connected to the bottom of the lifting seat 41, with one end of the screw penetrating the bottom of the lifting seat 41 and touching the handwheel. When it is necessary to rotate the handwheel, the screw is removed to release the screw's restriction on the handwheel. After the handwheel adjustment is completed, the screw is reset. When the equipment is running, the screw can prevent the handwheel from rotating due to the vibration of the equipment.

[0046] The operator rotates the handwheel to drive the lead screw 411 to rotate forward or reverse. Based on the cooperative connection between the lead screw 411 and the lifting seat 41, this is converted into a linear displacement output, driving the lifting platform 42 to slide up or down on the lifting seat 41. This achieves stepless adjustment of the height of the lifting platform 42 on the lifting seat 41, thereby adjusting the distance between the lifting platform 42 and the gravure mold 34. This controls the printing stroke of the gravure mold 34, ensuring the depth of the characters while forming a pressure buffer protection to prevent the gravure mold 34 from impacting and damaging the product wrapped in the soft film.

[0047] Please refer to Figure 1 , Figure 6 and Figure 7 .

[0048] The lifting platform 42 is equipped with a feeding mechanism 5, which includes a feeding seat 51 and a feeding pipe 54. The feeding seat 51 is provided with a feeding channel 511, which has two bends. In this embodiment, the angle of the first bend is preferably 90°, and the angle of the second bend is preferably -90°. The width of the feeding channel 511 is only wide enough for one product to pass through at a time.

[0049] Furthermore, a first contact plate 521 and a second contact plate 531 are slidably connected on the feeding seat 51. One end of the first contact plate 521 and one end of the second contact plate 531 are respectively close to two bends on the feeding channel 511. The feeding seat 51 is covered with a feeding cover plate, which covers the feeding channel 511, the first contact plate 521 and the second contact plate 531 to prevent the product from falling out of the feeding channel 511 under the push of the first contact plate 521 or the second contact plate 531.

[0050] Furthermore, the lifting platform 42 is provided with a first feeding cylinder 52 and a second feeding cylinder 53. The output shaft of the first feeding cylinder 52 is fixedly connected to the other end of the first contact plate 521, and the output shaft of the second feeding cylinder 53 is fixedly connected to the other end of the second contact plate 531.

[0051] Furthermore, the outlet of the feeding pipe 54 is connected to the inlet of the feeding channel 511, and the product slides into the feeding channel 511 within the feeding pipe 54.

[0052] The output shaft of the first feeding cylinder 52 drives the first contact plate 521 to perform a pushing stroke, pushing the product located at the first bend along the feeding channel 511 into the space between the two bends, and then immediately performing a reset action; the output shaft of the second feeding cylinder 53 drives the second contact plate 531 to perform a pushing stroke, pushing the product at the second bend out in turn. The first feeding cylinder 52 and the second feeding cylinder 53 establish phase difference control through a timing controller, so that the first contact plate 521 and the second contact plate 531 alternately switch between reset standby and pushing operation states, forming a seamless cyclic pushing of the product, ensuring that the product is continuously pushed out in single pieces in the feeding channel 511.

[0053] Please refer to Figure 1 , Figure 7 and Figure 8 .

[0054] The lifting platform 42 is equipped with a tilting mechanism 6, and the pushing mechanism 7 is placed on the lifting platform 42. The tilting mechanism 6 is placed between the feeding mechanism 5 and the pushing mechanism 7, and the discharge port of the feeding mechanism 5 is connected to the inlet of the pushing mechanism 7.

[0055] Furthermore, the flipping mechanism 6 includes a feeding seat 61, a motor 63, and a transmission belt 631; the feeding seat 61 is placed on the lifting platform 42, and a feeding channel 611 is provided on the feeding seat 61. The outlet of the feeding channel 511 is connected to the inlet of the feeding channel 611, so that the product in the feeding channel 511 can be pushed into the feeding channel 611.

[0056] Furthermore, a rotating shaft 62 is rotatably connected to the feeding base 61, and a slot 621 passes through the rotating shaft 62. The slot 621 communicates with the feeding channel 611 and is located in the middle of the feeding channel 611. In this embodiment, it is preferred that the slot 621 can only accommodate one product.

[0057] Furthermore, in this embodiment, the preferred motor 63 is a servo motor 63. The motor 63 is placed on the lifting platform 42. The output shaft and the rotating shaft 62 of the motor 63 are both fixedly connected to pulleys. The transmission belt 631 is sleeved on the outside of the two pulleys. When the product entering the slot 621 needs to be rotated 180°, the motor 63 drives the rotating shaft 62 to rotate 180° through the transmission belt 631, so that the product in the slot 621 can rotate 180°.

[0058] Furthermore, the distance that the second feeding cylinder 53 pushes the product to move is greater than the width of the product, so that there is a frame gap between the product and the product located in the second bend; when the rotating shaft 62 flips the product, the product will push the adjacent product to move a certain distance in the direction of the second feeding cylinder 53, and the frame gap can provide space for the product to move backward a certain distance.

[0059] A positioning block 622 is fixedly connected to the end of the rotating shaft 62, and two positioning columns 623 are fixedly connected to the lifting platform 42. The two positioning columns 623 are symmetrically arranged on both sides of the rotating shaft 62.

[0060] When the rotating shaft 62 rotates 180°, the positioning block 622 touches one of the positioning posts 623. When the rotating shaft 62 rotates -180°, the positioning block 622 touches the other positioning post 623, thereby limiting the rotation angle of the rotating shaft 62 and preventing the slot 621 from rotating less than 180°, which would cause the rotating shaft 62 to interfere with the product entering the slot 621.

[0061] An observation slot 612 is provided on the feeding seat 61. The observation slot 612 is connected to the middle of the feeding channel 611. The connection between the observation slot 612 and the feeding channel 611 is located between the slot 621 and the inlet of the feeding channel 611. In this embodiment, it is preferable that the size of the observation slot 612 is smaller than the size of the product to prevent the product from sliding into the observation slot 612.

[0062] Furthermore, the lifting platform 42 is equipped with a detection probe 64, which faces into the observation slot 612. The products will pass through the observation slot 612 in sequence. The detection probe 64 determines whether the products need to be flipped, and then starts the flipping mechanism 6 to run.

[0063] Furthermore, the feed seat 61 is covered with a feed cover plate, which covers the feed channel 611 and the observation slot 612 to prevent the product from detaching from the feed channel 611 under the push of the second contact plate 531.

[0064] Please refer to Figure 1 , Figure 9 and Figure 10 .

[0065] The pushing mechanism 7 includes a processing base 71 and a fixture 72; the processing base 71 is placed on the lifting platform 42, and the processing base 71 has a feeding area 711 and a processing area 712. The feeding area 711 and the processing area 712 are connected. The discharge port of the feeding mechanism 5 is connected to the feeding area 711 through the pushing mechanism 7. The discharge port of the pushing mechanism 7 is connected to the feeding area 711. Specifically, the discharge port of the feeding channel 611 is connected to the feeding area 711.

[0066] The pigment tray 111 and the processing area 712 are both located below the traveling mechanism 2. The traveling mechanism 2 drives the stamping mechanism 3 to move, so that the gravure mold 34 can move above the processing area 712 or above the pigment tray 111. The stamping mechanism 3 pushes the gravure mold 34 down, so that the gravure mold 34 enters the processing area 712 or presses down on the pigment tray 111 to pick up the pigment.

[0067] Furthermore, the fixture 72 is slidably connected to the loading area 711, and the lifting platform 42 is equipped with a pusher cylinder 73. The output shaft of the pusher cylinder 73 is fixedly connected to the fixture 72, and the fixture 72 is provided with a through groove 721. The output shaft of the pusher cylinder 73 pushes the fixture 72 to slide into the processing area 712 within the loading area 711, and the output shaft of the pusher cylinder 73 pulls the fixture 72 to slide back into the loading area 711 within the processing area 712.

[0068] Furthermore, a third contact plate 821 is slidably connected to the machining base 71. When the fixture 72 is located in the machining area 712, the third contact plate 821 is parallel to the through groove 721, and one end of the third contact plate 821 is close to one end of the through groove 721.

[0069] The lifting platform 42 is equipped with a feeding mechanism 8, which includes a feeding pipe 81 and a feeding cylinder 82; the processing seat 71 is provided with a feeding channel 713, the processing area 712 is connected to the inlet of the feeding channel 713, the outlet of the feeding channel 713 is connected to the feeding pipe 81, and the processing area 712 is located between the third contact plate 821 and the feeding channel 713;

[0070] Furthermore, the output shaft of the feeding cylinder 82 is fixedly connected to the other end of the third contact plate 821, and the output shaft of the feeding cylinder 82 is parallel to the through groove 721;

[0071] When the jig 72 is located in the loading area 711, one end of the through groove 721 is aligned with the outlet of the feeding channel 611, so that the products in the feeding channel 611 can be pushed into the through groove 721 in sequence. After the through groove 721 is full of products, the pushing cylinder 73 pushes the jig 72 to slide into the processing area 712. When the jig 72 is located in the processing area 712 and the gravure mold 34 is located above the processing area 712, the products in the through groove 721 are located below the gravure mold 34, and the other end of the through groove 721 is aligned with the inlet of the unloading channel 713. The stamping mechanism 3 pushes the gravure mold 34 to process on the soft film on the outside of the product to complete the font forming and pigment filling.

[0072] After the intaglio printing of the lettering is completed, the output shaft of the unloading cylinder 82 pushes the third contact plate 821 to slide through the through groove 721, pushing the product in the through groove 721 into the unloading channel 713. After the output shaft of the unloading cylinder 82 pulls the third contact plate 821 to reset, the pushing cylinder 73 pulls the fixture 72 to reset in the loading area 711.

[0073] Please refer to Figures 1-10 .

[0074] When the equipment is running, multiple products are guided into the feeding channel 511 of the feeding seat 51 by the feeding channel 511. The first feeding cylinder 52 and the second feeding cylinder 53 operate alternately to push multiple products from the feeding channel 511 into the feeding channel 611 in sequence. The detection probe 64 determines whether the product near the observation slot 612 needs to be flipped, thereby starting the flipping mechanism 6 to run.

[0075] Multiple products are sequentially fed from the feeding channel 611 into the through slot 721, arranging them neatly in the through slot 721 of the fixture 72. The pushing cylinder 73 pushes the fixture 72 into the processing area 712. The traveling mechanism 2 and the stamping mechanism 3 drive the gravure mold 34 to press down the pigment tray 111 to pick up the pigment. After the traveling mechanism 2 and the stamping mechanism 3 drive the gravure mold 34 to transfer to the processing area 712 to perform gravure printing on the products in the through slot 721 of the fixture 72.

[0076] The feeding cylinder 82 pushes the third contact plate 821 to slide and push the product with the intaglio printing completed in the through groove 721 into the feeding channel 713. The product in the feeding channel 713 slides into the feeding pipe 81. After the product feeding is completed, the feeding cylinder 82 pulls the third contact plate 821 to slide and reset. The pushing cylinder 73 pulls the fixture 72 into the loading area 711 to reset. The cycle runs to realize automated processing.

[0077] This utility model provides a marking device for the surface of packaging products. The feeding mechanism sequentially pushes multiple products into the through slot of the fixture. After the through slot is full, the output shaft of the pushing cylinder pushes the fixture to slide into the processing area. The traveling mechanism drives the stamping mechanism to move above the pigment tray. The output shaft of the stamping mechanism pushes the gravure mold to press down on the pigment tray to pick up the pigment. Then, it is transferred to the processing area to perform gravure printing on the products in the through slot of the fixture. The gravure mold completes the lettering and pigment filling when it contacts the soft film of the product. The output shaft of the unloading cylinder pushes the third contact plate to pass laterally through the through slot of the fixture, pushing the processed products in batches into the unloading pipe, realizing simultaneous gravure printing of multiple products and continuous production.

[0078] The height of the lifting platform is dynamically adjusted by the lifting mechanism to control the printing stroke of the gravure mold. This ensures the depth of the characters while forming a pressure buffer to prevent the gravure mold from impacting and damaging the product encased in the soft film.

[0079] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A packaging article surface marking apparatus characterized by, The application relates to a printing machine. The machine table is provided with a running mechanism, a pigment tray and a lifting mechanism, the running mechanism is slidably connected with a stamping mechanism, and the output shaft of the stamping mechanism is provided with a gravure printing die; The lifting mechanism is slidably connected with a lifting table, the lifting table is provided with a feeding mechanism and a discharging mechanism; The pushing mechanism comprises a processing seat and a jig, the processing seat is arranged on the lifting table, the processing seat is provided with a feeding area and a processing area, the feeding area is communicated with the processing area, the discharge port of the feeding mechanism is communicated with the feeding area, the pigment tray and the processing area are located below the running mechanism, the jig is slidably connected with the feeding area, a through slot is formed in the jig, a pushing cylinder is arranged on the lifting table, and the output shaft of the pushing cylinder is fixedly connected with the jig; The processing seat is slidably connected with a third contact plate, the discharging mechanism comprises a discharging pipeline and a discharging cylinder, the feeding port of the discharging pipeline is communicated with the processing area, the processing area is located between the third contact plate and the discharging pipeline, and the output shaft of the discharging cylinder is fixedly connected with the third contact plate.

2. A packaging article surface marking apparatus according to claim 1, wherein The lifting table is provided with a turnover mechanism, the turnover mechanism is arranged between the feeding mechanism and the pushing mechanism, the discharge port of the feeding mechanism is communicated with the feeding port of the pushing mechanism, and the discharge port of the pushing mechanism is communicated with the feeding area.

3. A packaging article surface marking apparatus according to claim 2, wherein The feeding mechanism comprises a feeding seat and a feeding pipeline, the feeding seat is provided with a feeding channel, two bending portions are arranged on the feeding channel, the feeding seat is slidably connected with a first contact plate and a second contact plate, the first contact plate and the second contact plate are respectively close to the two bending portions on the feeding channel, the lifting table is provided with a first feeding cylinder and a second feeding cylinder, the output shaft of the first feeding cylinder is fixedly connected with the first contact plate, the output shaft of the second feeding cylinder is fixedly connected with the second contact plate, and the discharge port of the feeding pipeline is communicated with the feeding port of the feeding channel.

4. A packaging article surface marking apparatus according to claim 3, wherein The turnover mechanism comprises a feeding seat, a motor and a transmission belt, the feeding seat is arranged on the lifting table, the feeding seat is provided with a feeding channel, the discharge port of the feeding channel is communicated with the feeding port of the feeding channel, the discharge port of the feeding channel is communicated with the feeding area, a rotating shaft is rotatably connected with the feeding seat, a slot is arranged through the rotating shaft, the slot is communicated with the feeding channel, the motor is arranged on the lifting table, the output shaft of the motor and the rotating shaft are fixedly connected with pulleys, and the transmission belt is sleeved outside the two pulleys.

5. A packaging article surface marking apparatus according to claim 4, wherein The end of the rotating shaft is fixedly connected with a positioning block, the lifting table is fixedly connected with two positioning columns, and the two positioning columns are symmetrically arranged on the two sides of the rotating shaft.

6. A packaging article surface marking apparatus according to claim 5, wherein An observation slot is formed in the feeding seat, the observation slot is communicated with the middle portion of the feeding channel, the communication position of the observation slot and the feeding channel is located between the slot and the feeding port of the feeding channel, a detection probe is arranged on the lifting table, and the detection probe faces the observation slot.

7. A packaging article surface marking apparatus according to claim 6, wherein A discharging channel is formed in the processing seat, the processing area is communicated with the feeding port of the discharging channel, and the discharging mechanism comprises a discharging pipeline. The discharge port of the discharging channel is communicated with the discharging pipeline.

8. A packaging article surface marking apparatus according to claim 7, wherein The lifting mechanism comprises a lifting seat and a lead screw, the lifting seat is fixedly connected with the machine table, the lifting table is slidingly connected with the lifting seat, one end of the lead screw is connected with the bottom of the lifting table, and the middle part of the lead screw is slidingly connected with the lifting seat.

9. A packaging article surface marking apparatus according to either one of claims 1 or 8, characterized in that, The machine table is provided with a mounting table, and the palette is arranged on the mounting table.

10. A packaging article surface marking apparatus according to claim 8, wherein, The output shaft of the stamping mechanism is provided with a connecting seat, and the intaglio printing die is detachably connected with the connecting seat.

Images