CN213564929U

CN213564929U - Carton silk screen printing equipment

Info

Publication number: CN213564929U
Application number: CN202021968748.8U
Authority: CN
Inventors: 彭富军
Original assignee: Dongguan Hopeway Packaging Technology Co ltd
Current assignee: Dongguan Hopeway Packaging Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-29
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a paper box silk screen printing device, which comprises a machine body, a paper box bearing device, a paper box limiting device and a silk screen printing device, wherein the paper box bearing device, the paper box limiting device and the silk screen printing device are arranged on the machine body; the paper box bearing device is arranged below the screen printing device and comprises a bearing flat plate, a supporting rod and a stepping lifting mechanism, wherein the bearing flat plate is used for bearing stacked folding paper boxes, the supporting rod is vertically arranged, the upper end of the supporting rod is fixedly connected with the bearing flat plate, and the lower end of the supporting rod is connected with the stepping lifting mechanism; the paper box limiting device is arranged outside the paper box bearing device and comprises a left limiting mechanism and a right limiting mechanism, the left limiting mechanism is used for limiting the left position of the folding paper box on the bearing flat plate, and the right limiting mechanism is used for limiting the right position of the folding paper box on the bearing flat plate; the silk-screen printing device is used for silk-screen printing identification patterns on the folding paper boxes on the bearing flat plate. The utility model discloses machining efficiency is high, the practicality is strong, can carry on spacingly to the left end and the right-hand member of carton.

Description

Carton silk screen printing equipment

Technical Field

The utility model relates to a carton processing equipment technical field, in particular to carton silk screen printing equipment.

Background

A paper box is a very common packaging box, and is very commonly used in packaging products such as electronic products and plastic products. In the processing process of the paper box, identification patterns are generally printed on the surface of the paper box in a silk screen mode according to requirements. The equipment for silk-screen printing the identification patterns is a silk screen printing machine, and the printing ink is transferred to a paper box through holes of a silk screen printing plate through certain pressure to form the identification patterns. When printing, ink is poured into one end of the screen printing plate, a scraping scraper plate is used for applying a certain pressure on the ink part on the screen printing plate, and meanwhile, the ink moves towards the other end of the screen printing plate. The ink is squeezed from the mesh of the image-text part onto the paper box by the scraper in the moving process.

In the prior art, during the process of silk-screen printing of the identification patterns on the paper box, a worker usually takes the folded paper box to the lower end of the silk-screen printing plate, and takes the folded paper box away after the silk-screen printing is finished, and the silk-screen printing equipment and the method have the following defects: firstly, each folded paper box needs to be manually conveyed to the lower side of a silk screen printing plate in the silk screen printing process and then manually taken away, so that the efficiency is low, and the workload is large; secondly, the left end and the right end of the paper box are not limited, the silk-screen position of the paper box is often inaccurate, the error is large, and the work efficiency is further influenced by manual work in the process of aligning the position.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is according to above-mentioned prior art not enough, provide a machining efficiency height, practicality strong, can carry out spacing carton silk screen printing equipment to the left end and the right-hand member of carton.

In order to solve the technical problem, the technical scheme of the utility model is that: a paper box silk-screen device comprises a machine body, a paper box bearing device, a paper box limiting device and a silk-screen device, wherein the paper box bearing device, the paper box limiting device and the silk-screen device are installed on the machine body; the paper box bearing device is arranged below the screen printing device and comprises a bearing flat plate, a supporting rod and a stepping lifting mechanism, wherein the bearing flat plate is used for bearing stacked folding paper boxes, the supporting rod is vertically arranged, the upper end of the supporting rod is fixedly connected with the bearing flat plate, and the lower end of the supporting rod is connected with the stepping lifting mechanism; the paper box limiting device is arranged outside the paper box bearing device and comprises a left limiting mechanism and a right limiting mechanism, the left limiting mechanism is used for limiting the left position of the folding paper box on the bearing flat plate, and the right limiting mechanism is used for limiting the right position of the folding paper box on the bearing flat plate; the silk-screen printing device is used for silk-screen printing identification patterns on the folding paper boxes on the bearing flat plate.

Preferably, a machine table panel is arranged in the middle of the machine body, the stepping lifting mechanism is arranged in the machine body below the machine table panel, a panel middle hole is formed in the middle of the machine table panel, and the support rod movably penetrates through the panel middle hole.

Preferably, the bearing flat plate is square, the number of the support rods is 4, and the upper ends of the 4 support rods are fixedly connected with the four corners of the bearing flat plate; step-by-step elevating system includes step motor, step-by-step lead screw and elevator, the lower extreme and the elevator fixed connection of bracing piece, the middle part of elevator is equipped with the internal thread, the vertical setting of step-by-step lead screw, the upper end activity of step-by-step lead screw pass the elevator and cooperate with the internal thread at elevator middle part, step motor's power take off end is connected with the lower extreme of step-by-step lead screw.

Preferably, the left limiting mechanism is mounted on the left end of the machine table panel and comprises a base and a left limiting column, a transverse sliding groove is formed in the base, the left limiting column is vertically arranged, the lower end of the left limiting column is clamped in the sliding groove, and the position of the left limiting column can be adjusted transversely along the sliding groove; the right limiting mechanism comprises a right positioning column, a right movable column and two limiting cylinders, the right positioning column and the right movable column are vertically arranged, the lower end of the right positioning column is fixed on the right end of the machine panel, the two limiting cylinders are transversely arranged at the right end of the right positioning column, and cylinder rods of the two limiting cylinders extend leftwards and are connected with the right movable column.

Preferably, a first vertical guide rod and a second vertical guide rod are mounted on the rear end of the machine table panel, a first sliding sleeve is mounted on the first guide rod, a second sliding sleeve is mounted on the second guide rod, and the screen printing device is mounted at the front ends of the first sliding sleeve and the second sliding sleeve; the upper ends of the first guide rod and the second guide rod are connected with a transverse fixing rod, two vertical screw rods penetrate through the fixing rod, and the two screw rods movably penetrate through the rear end of the screen printing device.

Preferably, the screen printing device comprises a rear seat, a first guide rail, a second guide rail, a screen printing cylinder, a sliding seat, a scraper cylinder and a screen printing plate; the rear seat is fixedly connected with the first sliding sleeve and the second sliding sleeve, and a nut mechanism matched with the screw rod is further arranged on the rear side of the rear seat; the first guide rail and the second guide rail are transversely arranged on the front side of the rear seat and are parallel to each other; the sliding seat is slidably arranged on the first guide rail and the second guide rail, the scraper cylinder is vertically arranged on the sliding seat, and a cylinder rod of the scraper cylinder extends downwards and is connected with the scraper; the screen printing cylinder is transversely arranged at the right end of the rear seat, and a cylinder rod of the screen printing cylinder extends leftwards and is connected with the sliding seat; the silk screen printing board is transversely installed on the front side of the rear seat and is located below the scraper, and the silk screen printing board corresponds to the bearing flat plate up and down.

Preferably, the front side of back seat transversely is equipped with first horizontal pole and second horizontal pole, and first horizontal pole and second horizontal pole are parallel to each other, and right connecting plate is installed to the right-hand member of first horizontal pole and second horizontal pole, the silk screen printing cylinder is installed on right connecting plate, left connecting plate is installed to the left end of first horizontal pole and second horizontal pole, is equipped with limit switch on the left connecting plate, and this limit switch cooperatees with the sliding seat and corresponds.

Preferably, the scraper blade comprises a left scraper blade and a right scraper blade, the scraper blade cylinder comprises a left scraper blade cylinder and a right scraper blade cylinder, the cylinder rod of the left scraper blade cylinder is connected with the left scraper blade, and the cylinder rod of the right scraper blade cylinder is connected with the right scraper blade.

Preferably, the silk screen printing plate comprises a square screen frame and a silk screen, the silk screen is installed in the square screen frame, and the silk screen is provided with identification patterns.

Preferably, a control button and a touch screen are disposed on the front side of the body.

The utility model has the advantages that: one of them, because the carton bears the device including bearing dull and stereotyped, bracing piece and step-by-step elevating system, bear the dull and stereotyped folding carton that is used for bearing the weight of and stacks, the vertical setting of bracing piece, the upper end and the dull and stereotyped fixed connection of bearing of bracing piece, the lower extreme of bracing piece is connected with step-by-step elevating system, step-by-step elevating system can drive the bracing piece and rise step-by-step, and the bracing piece drives again and bears the dull and stereotyped step-by-step rising, like this, bear and stack a plurality of folding cartons on the dull and stereotyped, the staff only need wait silk screen printing device silk screen printing finish a carton. And secondly, because the paper box limiting device is arranged outside the paper box bearing device, the paper box limiting device comprises a left limiting mechanism and a right limiting mechanism, the left limiting mechanism is used for limiting the left position of the folding paper box on the bearing flat plate, and the right limiting mechanism is used for limiting the right position of the folding paper box on the bearing flat plate, so that each folding paper box can accurately reach the lower part of the screen printing device, the screen printing position of the paper box is accurate, the error is small, and the manual alignment position is not needed.

Drawings

Fig. 1 is a schematic structural diagram of a paper box silk-screen printing device.

Fig. 2 is a schematic structural view of the support plate, the support rod and the stepping lifting mechanism.

Detailed Description

The structure and operation of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the utility model relates to a paper box screen printing device, which comprises a machine body 1, a paper box bearing device 2, a paper box limiting device 3 and a screen printing device 4, wherein the paper box bearing device 2, the paper box limiting device 3 and the screen printing device 4 are arranged on the machine body 1; the paper box bearing device 2 is arranged below the screen printing device 4, the paper box bearing device 2 comprises a bearing flat plate 21, a supporting rod 22 and a stepping lifting mechanism 23, the bearing flat plate 21 is used for bearing stacked folding paper boxes (not shown in the figure), the supporting rod 22 is vertically arranged, the upper end of the supporting rod 22 is fixedly connected with the bearing flat plate 21, and the lower end of the supporting rod 22 is connected with the stepping lifting mechanism 23; the paper box limiting device 3 is arranged outside the paper box bearing device 2, the paper box limiting device 3 comprises a left limiting mechanism 31 and a right limiting mechanism 32, the left limiting mechanism is used for limiting the left position of the folding paper box on the bearing flat plate, and the right limiting mechanism is used for limiting the right position of the folding paper box on the bearing flat plate; the silk-screen printing device is used for silk-screen printing identification patterns on the folding paper boxes on the bearing flat plate.

In the screen printing process of the utility model, firstly, a plurality of stacked folding paper boxes are placed on the bearing flat plate 21, and the stepping lifting mechanism 23 supports the stacked folding paper boxes to the lower side of the screen printing device 4; then, the left position of the folding paper box is adjusted by a left limiting mechanism 31 of the paper box limiting device 3, and the right position of the folding paper box is adjusted by a right limiting mechanism 32; then, silk-screen printing identification patterns are printed on the uppermost folding paper box by the silk-screen printing device 4, after silk-screen printing is finished, the paper box limiting device 3 releases limiting on the folding paper box, and a worker takes out the uppermost folding paper box; then the stepping lifting mechanism 23 ascends in a stepping mode, the lower stacked folding paper boxes are continuously propped against the lower side of the silk-screen device 4, the paper box limiting device 3 works repeatedly, the silk-screen device 4 works repeatedly, and the process is circulated in this way, so that the silk-screen procedure of each folding paper box is completed.

As shown in fig. 1 and 2, a machine deck 5 is disposed in the middle of the machine body, the step lifting mechanism 23 is disposed in the machine body below the machine deck 5, a deck center hole 51 is disposed in the middle of the machine deck 5, and the support rod 21 movably passes through the deck center hole 51. The bearing flat plate 21 is square, the number of the support rods 22 is 4, and the upper ends of the 4 support rods 22 are fixedly connected with the four corners of the bearing flat plate 21; step-by-step elevating system 23 includes step motor 231, step lead screw 232 and elevator 233, the lower extreme and the elevator 233 fixed connection of bracing piece 22, the middle part of elevator 233 is equipped with the internal thread, the vertical setting of step lead screw 232, the upper end activity of step lead screw 232 passes elevator 233 and cooperatees with the internal thread at elevator 233 middle part, step motor 231's power take off end is connected with step lead screw 232's lower extreme.

As shown in fig. 1, the left limiting mechanism 31 is installed on the left end of the machine deck 5, the left limiting mechanism 31 includes a base 311 and a left limiting column 312, a horizontal sliding slot 313 is provided on the base 311, the left limiting column 312 is vertically disposed, the lower end of the left limiting column 312 is clamped in the sliding slot 313, and the position can be adjusted horizontally along the sliding slot 313; the right limiting mechanism 32 comprises a right positioning column 321, a right movable column 322 and two limiting cylinders 323, the right positioning column 321 and the right movable column 322 are vertically arranged, the lower end of the right positioning column 321 is fixed on the right end of the machine table panel 5, the two limiting cylinders 323 are transversely installed at the right end of the right positioning column 321, and cylinder rods of the two limiting cylinders 323 extend leftwards and are connected with the right movable column 322.

As shown in fig. 1, a first vertical guide rod 61 and a second vertical guide rod 62 are installed on the rear end of the machine table panel 5, a first sliding sleeve 63 is installed on the first guide rod 61, a second sliding sleeve 64 is installed on the second guide rod 62, and the screen printing device 4 is installed at the front ends of the first sliding sleeve 63 and the second sliding sleeve 64; the upper ends of the first guide rod 64 and the second guide rod 62 are connected with a transverse fixing rod 65, two vertical screw rods 66 penetrate through the fixing rod 65, and the two screw rods 66 movably penetrate through the rear end of the screen printing device 4. The screen printing device 4 comprises a rear seat 41, a first guide rail 42, a second guide rail 43, a screen printing cylinder 44, a sliding seat 45, a scraper 46, a scraper cylinder 47 and a screen printing plate 48; the rear seat 41 is fixedly connected with the first sliding sleeve 63 and the second sliding sleeve 64, and a nut mechanism (not shown in the figure) matched with the screw 66 is further arranged on the rear side of the rear seat 41; the first guide rail 42 and the second guide rail 43 are transversely arranged on the front side of the rear seat 41, and the first guide rail 42 and the second guide rail 43 are parallel to each other; the sliding seat 45 is slidably arranged on the first guide rail 42 and the second guide rail 43, the scraper cylinder 47 is vertically arranged on the sliding seat 45, and a cylinder rod of the scraper cylinder 44 extends downwards and is connected with the scraper 46; the screen printing cylinder 44 is transversely arranged at the right end of the rear seat 41, and a cylinder rod of the screen printing cylinder 44 extends leftwards and is connected with the sliding seat 45; the screen printing plate 48 is transversely installed on the front side of the rear seat 41 and is positioned below the scraper 46, and the screen printing plate 48 corresponds to the bearing flat plate 21 up and down.

As shown in fig. 1, a first cross bar 491 and a second cross bar 492 are transversely arranged on the front side of the rear seat 41, the first cross bar 491 and the second cross bar 492 are parallel to each other, a right connecting plate 493 is mounted at the right ends of the first cross bar 491 and the second cross bar 492, the screen printing cylinder 44 is mounted on the right connecting plate 493, a left connecting plate 494 is mounted at the left ends of the first cross bar 491 and the second cross bar 492, a limit switch 492 is arranged on the left connecting plate 494, and the limit switch 495 corresponds to the sliding seat 45 in a matching manner.

As shown in fig. 1, the scraper 46 includes a left scraper 461 and a right scraper 462, the scraper cylinder 47 includes a left scraper cylinder 471 and a right scraper cylinder 472, the cylinder rod of the left scraper cylinder 471 is connected with the left scraper 761, and the cylinder rod of the right scraper cylinder 472 is connected with the right scraper 462. The silk screen 48 comprises a square screen frame 481 and a silk screen 482, the silk screen 482 is mounted in the square screen frame 481, and the silk screen 482 is provided with a mark pattern 483.

As shown in fig. 1, a control button 71 and a touch screen 72 are disposed on the front side of the machine body 1, the control button includes a switch button and an emergency stop button, and the touch screen can set various working parameters.

The above, only the utility model discloses preferred embodiment, all be according to the utility model discloses a technical scheme does any slight modification, the equivalent change and the modification to above embodiment, all belong to the utility model discloses technical scheme's within range.

Claims

1. The utility model provides a carton silk screen printing equipment which characterized in that: comprises a machine body, a paper box bearing device, a paper box limiting device and a screen printing device, wherein the paper box bearing device, the paper box limiting device and the screen printing device are arranged on the machine body; the paper box bearing device is arranged below the screen printing device and comprises a bearing flat plate, a supporting rod and a stepping lifting mechanism, wherein the bearing flat plate is used for bearing stacked folding paper boxes, the supporting rod is vertically arranged, the upper end of the supporting rod is fixedly connected with the bearing flat plate, and the lower end of the supporting rod is connected with the stepping lifting mechanism; the paper box limiting device is arranged outside the paper box bearing device and comprises a left limiting mechanism and a right limiting mechanism, the left limiting mechanism is used for limiting the left position of the folding paper box on the bearing flat plate, and the right limiting mechanism is used for limiting the right position of the folding paper box on the bearing flat plate; the silk-screen printing device is used for silk-screen printing identification patterns on the folding paper boxes on the bearing flat plate.

2. The carton screen printing apparatus of claim 1, wherein: the middle part of the machine body is provided with a machine table panel, the stepping lifting mechanism is arranged in the machine body below the machine table panel, the middle part of the machine table panel is provided with a panel middle hole, and the support rod movably penetrates through the panel middle hole.

3. The carton screen printing apparatus of claim 2, wherein: the bearing flat plate is square, the number of the support rods is 4, and the upper ends of the 4 support rods are fixedly connected with the four corners of the bearing flat plate; step-by-step elevating system includes step motor, step-by-step lead screw and elevator, the lower extreme and the elevator fixed connection of bracing piece, the middle part of elevator is equipped with the internal thread, the vertical setting of step-by-step lead screw, the upper end activity of step-by-step lead screw pass the elevator and cooperate with the internal thread at elevator middle part, step motor's power take off end is connected with the lower extreme of step-by-step lead screw.

4. The carton screen printing apparatus of claim 2, wherein: the left limiting mechanism is arranged on the left end of the machine table panel and comprises a base and a left limiting column, a transverse sliding groove is formed in the base, the left limiting column is vertically arranged, the lower end of the left limiting column is clamped in the sliding groove, and the position of the left limiting column can be adjusted transversely along the sliding groove; the right limiting mechanism comprises a right positioning column, a right movable column and two limiting cylinders, the right positioning column and the right movable column are vertically arranged, the lower end of the right positioning column is fixed on the right end of the machine panel, the two limiting cylinders are transversely arranged at the right end of the right positioning column, and cylinder rods of the two limiting cylinders extend leftwards and are connected with the right movable column.

5. The carton screen printing apparatus of claim 2, wherein: a first guide rod and a second guide rod which are vertical are arranged on the rear end of the machine table panel, a first sliding sleeve is arranged on the first guide rod, a second sliding sleeve is arranged on the second guide rod, and the screen printing device is arranged at the front ends of the first sliding sleeve and the second sliding sleeve; the upper ends of the first guide rod and the second guide rod are connected with a transverse fixing rod, two vertical screw rods penetrate through the fixing rod, and the two screw rods movably penetrate through the rear end of the screen printing device.

6. The carton screen printing apparatus of claim 2, wherein: the screen printing device comprises a rear seat, a first guide rail, a second guide rail, a screen printing cylinder, a sliding seat, a scraper cylinder and a screen printing plate; the rear seat is fixedly connected with the first sliding sleeve and the second sliding sleeve, and a nut mechanism matched with the screw rod is further arranged on the rear side of the rear seat; the first guide rail and the second guide rail are transversely arranged on the front side of the rear seat and are parallel to each other; the sliding seat is slidably arranged on the first guide rail and the second guide rail, the scraper cylinder is vertically arranged on the sliding seat, and a cylinder rod of the scraper cylinder extends downwards and is connected with the scraper; the screen printing cylinder is transversely arranged at the right end of the rear seat, and a cylinder rod of the screen printing cylinder extends leftwards and is connected with the sliding seat; the silk screen printing board is transversely installed on the front side of the rear seat and is located below the scraper, and the silk screen printing board corresponds to the bearing flat plate up and down.

7. The carton screen printing apparatus of claim 6, wherein: the front side of back seat transversely is equipped with first horizontal pole and second horizontal pole, and first horizontal pole and second horizontal pole are parallel to each other, and right connecting plate is installed to the right-hand member of first horizontal pole and second horizontal pole, the silk screen printing cylinder is installed on right connecting plate, left connecting plate is installed to the left end of first horizontal pole and second horizontal pole, is equipped with limit switch on the left connecting plate, and this limit switch cooperatees with the sliding seat and corresponds.

8. The carton screen printing apparatus of claim 6, wherein: the scraper blade includes left scraper blade and right scraper blade, the scraper blade cylinder includes left scraper blade cylinder and right scraper blade cylinder, the left scraper blade is connected to the cylinder pole of left scraper blade cylinder, the right scraper blade is connected to the cylinder pole of right scraper blade cylinder.

9. The carton screen printing apparatus of claim 6, wherein: the silk screen printing plate comprises a square screen frame and a silk screen, the silk screen is arranged in the square screen frame, and identification patterns are arranged on the silk screen.

10. A carton screen printing apparatus as claimed in any one of claims 1 to 9, wherein: the front side of the machine body is provided with a control button and a touch screen.