CN220841850U - Automatic pad printing equipment - Google Patents

Abstract

The application relates to automatic pad printing equipment, which relates to the technical field of pad printing equipment and comprises a workbench, a transfer device and a pad printing device, wherein the transfer device comprises a first driving mechanism, a first mounting part arranged at the output end of the first driving mechanism, a plurality of first positioning parts arranged on the first mounting part, the plurality of first positioning parts are used for being circumferentially positioned and connected with materials to be conveyed, the first driving mechanism is used for driving the first mounting part to convey the materials to the workbench, and the pad printing device is used for printing the materials on the workbench. The transfer device is used for conveying materials to the workbench, the transfer device is used for transferring patterns onto the materials through printing ink, when the transfer device is used for grabbing the materials for conveying, the suckers are sucked at a plurality of different positions of the periphery of the plate-frame-shaped materials, stress points of the plate-frame-shaped materials are average, and the materials cannot be unstable in conveying due to the fact that action points of a mechanical arm for conveying the materials are single.

Description

Automatic pad printing equipment

Technical Field

The application relates to the technical field of pad printing equipment, in particular to automatic pad printing equipment.

Background

Pad printing equipment is a gravure printing equipment, is now a main method for printing and decorating the surfaces of a plurality of objects, is suitable for plastics, glass, metal, electronics and the like, and is operated by firstly etching a pattern to be designed on a printing plate, spraying ink on the etching plate, and then transferring the designed pattern to a material to be printed through the ink by means of a silicon offset printing head.

In the related art, a pad printing apparatus generally includes a table, a robot for transporting a material to the table, and a pad printing device for printing the material on the table.

For the related technology, because the action point of the manipulator is single, when the material to be pad printed is plate frame type, the defect of unstable conveying exists.

Disclosure of utility model

The application aims to provide automatic pad printing equipment which is used for solving the problem of unstable conveying when pad printed materials in the related technology are plate frames.

The application provides automatic pad printing equipment which adopts the following technical scheme:

The utility model provides an automatic pad printing equipment, includes workstation, transfer device and pad printing device, transfer device includes first actuating mechanism, locates the first installed part of first actuating mechanism output, locates a plurality of first locating pieces on the first installed part, and is a plurality of first locating pieces are used for being connected with waiting to carry the material circumference location, first actuating mechanism is used for driving first installed part carries the material to the workstation, the pad printing device is used for right the material on the workstation prints.

Through adopting above-mentioned technical scheme, a plurality of first locating parts inhale a plurality of different positions at plate and frame form material circumference, and the atress point of plate and frame form material is average, and the material can not produce because the manipulator action point of material transportation is single and carry unstable condition.

Optionally, the transfer device further includes a conveyor belt and an alignment assembly, the conveyor belt is disposed on one side of the workbench, the alignment assembly is disposed above the conveyor belt, and the alignment assembly is used for clamping materials.

Through adopting above-mentioned technical scheme, the conveyer belt is with the material from waiting to print the position that the district carried to counterpoint subassembly can the centre gripping, counterpoint subassembly is used for carrying out the fixed of position to the material, and the material is fixed in the position of being convenient for transfer device to absorb.

Optionally, the alignment assembly includes a pair of deflector, fixed plate, first cylinder and alignment board, the fixed plate with the alignment board sets up relatively along the width direction of conveyer belt, a pair of the deflector respectively with the fixed plate with the alignment board links to each other, first cylinder is used for the drive the alignment board is close to the fixed plate direction removes to press from both sides tight material.

Through adopting above-mentioned technical scheme, first cylinder links to each other with the counterpoint board, and first cylinder is used for driving the counterpoint board and to being close to the fixed plate direction and remove, can press from both sides tight material.

Optionally, the first actuating mechanism includes first slip driver, first slide and second cylinder, first slip driver supports and locates the workstation top, first slide with first slip driver is connected, first slip driver is used for the drive first slide is followed conveyer belt direction of delivery removes, first installed part is installed on the first slide, first installed part with the second cylinder is connected, the second cylinder is used for the drive first installed part is followed first locating part direction of delivery removes.

Through adopting above-mentioned technical scheme, first actuating mechanism drives the material through first setting element and removes to place on the workstation, the operation of follow-up pad printing of being convenient for.

Optionally, the first locating piece is installed below the first installation piece, the first locating piece can move on the first installation piece and be connected with the circumferential locating of the material.

Through adopting above-mentioned technical scheme, a plurality of first locating pieces are installed on the long frame of plate frame form material, and the first locating piece that can the slip adjustment position can be according to the adjustment position of the length adaptability of material, the stability of the material centre gripping of being convenient for more and the stability of carrying.

Optionally, the device further comprises a positioning device, wherein the positioning device is arranged on the workbench and is used for positioning materials conveyed to the workbench.

Through adopting above-mentioned technical scheme, after the material is placed on the workstation, positioner fixes a position the material, and the printing position is accurate when being convenient for follow-up pad printing operation.

Optionally, the device further comprises a feeding device, wherein the feeding device is used for providing ink, and the pad printing device is used for taking the ink from the feeding device to print the ink on a material.

Through adopting above-mentioned technical scheme, the feedway provides printing ink and pattern, and the pad printing device of being convenient for takes printing ink through printing ink from the feedway and prints the pattern on the material.

Optionally, the pad printing device includes print head and rotation piece, and the arm is installed on the workstation, the print head with the rotation piece is connected, the rotation piece is connected with the arm, and the arm is used for driving the rotation piece is in the last removal of feedway and material, the rotation piece is used for driving the print head rotates.

Through adopting above-mentioned technical scheme, the arm drives the seal head and dips in printing ink from feedway, puts the printing ink seal on the material, makes the printing position accuracy when transferring the printing operation.

Optionally, the device is got in moving still including getting, it includes second actuating mechanism, second installed part, second setting element to move, the second installed part is located second actuating mechanism output, a plurality of second setting element is located on the second installed part, a plurality of second setting element is used for being connected with waiting to carry the material circumference location, second actuating mechanism is used for driving the second installed part is with the material from the workstation to carry to the pad printing and accomplish the district.

Through adopting above-mentioned technical scheme, after the material is put and is accomplished, second actuating mechanism drives the material through the second setting element and removes to the pad printing from the workstation and accomplish the district, does not influence the imprinting of follow-up material and put.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The transfer device is used for conveying materials to the workbench, the transfer device is used for transferring patterns onto the materials through printing ink, when the transfer device is used for grabbing the materials for conveying, the suckers are sucked at a plurality of different positions of the periphery of the plate-frame-shaped materials, stress points of the plate-frame-shaped materials are average, and the materials cannot be unstable in conveying due to the fact that action points of a mechanical arm for conveying the materials are single.

2. After the material is placed on the workbench, the positioning device positions the material, so that the printing position is accurate in the subsequent pad printing operation.

3. After the material printing is finished, the second driving mechanism drives the material to move from the workbench to the pad printing finishing area through the second positioning piece, and the printing of the subsequent material is not affected.

Drawings

FIG. 1 is a schematic view of a first view angle according to an embodiment of the present application;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1;

FIG. 3 is a schematic diagram of a second view angle according to an embodiment of the present application;

FIG. 4 is a partially enlarged schematic illustration of portion B of FIG. 3;

Fig. 5 is an enlarged partial schematic view of the portion C in fig. 1.

In the drawing the view of the figure,

10. A work table;

20. A transfer device; 21. a first driving mechanism; 211. a first slide driving member; 2111. a first motor; 2112. a first roller; 2113. a first conveyor belt; 212. a first slider; 213. a second cylinder; 22. a first mounting member; 221. a through groove; 23. a first positioning member; 231. a first suction cup; 24. a conveyor belt; 25. an alignment assembly; 251. a guide plate; 252. a fixing plate; 253. a first cylinder; 254. an alignment plate;

30. A positioning device; 31. a third cylinder; 32. a fourth cylinder; 33. a fifth cylinder; 34. a sixth cylinder; 35. a stop block; 36. a rotating block;

40. a feeding device; 41. etching the plate; 42. an ink storage table; 43. a seventh cylinder;

50. a pad printing device; 51. a print head; 52. a rotating member;

60. A moving and taking device; 61. a second driving mechanism; 611. a second slide driving member; 6111. a second motor; 6112. a second roller; 6113. a second conveyor belt; 612. a second slider; 613. an eighth cylinder; 62. a second mounting member; 63. a second positioning member; 631. a second suction cup;

70. and (5) material.

Detailed Description

The present application will be described in further detail with reference to fig. 1 to 5.

The embodiment of the application discloses automatic pad printing equipment.

Referring to fig. 1 and 2, an automatic pad printing apparatus includes a workbench 10, a transfer device 20, a positioning device 30, a feeding device 40, a pad printing device 50 and a pad printing device 60, wherein the transfer device 20 includes a first driving mechanism 21, a first mounting member 22 disposed at an output end of the first driving mechanism 21, and a plurality of first positioning members 23 disposed on the first mounting member 22, the plurality of first positioning members 23 are used for being circumferentially positioned and connected with a material 70 to be conveyed, the first driving mechanism 21 is used for driving the first mounting member 22 to convey the material 70 to the workbench 10, and the pad printing device 50 is used for printing the material 70 on the workbench 10. The transfer device 20 transfers the material 70 from the region to be printed to the workbench 10, the first driving mechanism 21 drives the first mounting piece 22, the first mounting piece 22 drives the first positioning piece 23, the first positioning piece 23 can be a first suction cup 231, the material 70 is sucked on the first suction cup 231, a plurality of first suction cups 231 are sucked at a plurality of different positions of the periphery of the plate-frame-shaped material 70, the stress points of the plate-frame-shaped material 70 are average, and the material 70 cannot be unstable in conveying due to the fact that the action point of a mechanical arm for conveying the material 70 is single. At the same time the printing device 50 prints on the material 70 fed to the table 10, transferring the pattern onto the material 70 by means of ink.

Referring to fig. 1 and 2, a first positioning member 23 is disposed below the first mounting member 22, the first positioning member 23 being movable on the first mounting member 22 in circumferentially positioned connection with the material 70. The first mounting member 22 includes two vertical parallel through slots 221, the first positioning member 23 may be a first suction cup 231, the plurality of first suction cups 231 are slidably connected to the through slots 221 of the first mounting member 22, the plurality of first suction cups 231 are sucked on the long frame of the plate-shaped frame material 70, and the first suction cups 231 capable of sliding to adjust positions can be adjusted according to the length adaptability of the material 70, so that the clamping stability and the conveying stability of the material 70 are more facilitated.

Referring to fig. 3 and 4, the transfer device 20 further includes a conveyor belt 24 and an alignment assembly 25, the conveyor belt 24 is disposed on one side of the table 10, the alignment assembly 25 is disposed above the conveyor belt 24, and the alignment assembly 25 is used for clamping the material 70. The conveyor belt 24 conveys the material 70 from the to-be-printed area to a position where the alignment assembly 25 can clamp, and the alignment assembly 25 is used for fixing the position of the material 70, so as to fix the material 70 at a position convenient for the transfer device 20 to suck.

Referring to fig. 1, 3 and 4, the alignment assembly 25 has a specific structure as follows, and the alignment assembly 25 includes a pair of guide plates 251, a fixing plate 252, a first cylinder 253 and an alignment plate 254, the fixing plate 252 and the alignment plate 254 are disposed opposite to each other along the width direction of the conveyor belt 24, the pair of guide plates 251 are respectively connected to the fixing plate 252 and the alignment plate 254, the first cylinder 253 is connected to the alignment plate 254, and the first cylinder 253 is used for driving the alignment plate 254 to move in a direction approaching to the fixing plate 252 so as to clamp the material 70. The material 70 enters the alignment assembly 25 along with the guiding direction of the guide plate 251 from the region to be printed under the driving of the conveyer belt 24, the fixing plate 252 is fixed, and the first air cylinder 253 drives the alignment plate 254 to move to clamp the material 70.

Referring to fig. 1 and 2, the specific structure of the first driving mechanism 21 and the specific connection relationship between the first mounting member 22 and the first positioning member 23 are as follows, the first driving mechanism 21 includes a first sliding driving member 211, a first sliding seat 212 and a second cylinder 213, the first sliding driving member 211 is supported above the table 10, the first sliding seat 212 is connected with the first sliding driving member 211, the first sliding driving member 211 is used for driving the first sliding seat 212 to move along the conveying direction of the conveying belt 24, the first mounting member 22 is mounted on the first sliding seat 212, the first mounting member 22 is connected with the second cylinder 213, and the second cylinder 213 is used for driving the first mounting member 22 to move along the positioning direction of the first positioning member 23. The first sliding driving member 211 includes a first motor 2111, a first roller 2112 and a first conveyor belt 2113, the first motor 2111 is connected to the first roller 2112, the first conveyor belt 2113 is wound on the first roller 2112, the first sliding seat 212 is connected to the first conveyor belt 2113, the first motor 2111 is driven, the first roller 2112 is rotated to drive the first conveyor belt 2113 to rotate, the first sliding seat 212 moves back and forth along the direction of the conveyor belt 24 on the first conveyor belt 2113, the first sliding seat 212 drives the first mounting member 22 to move, the first suction cup 231 to move, and the material 70 to move.

When the material 70 needs to be printed, the first motor 2111 is driven, the first suction cup 231 sucks the material 70 from above the alignment assembly 25, the first material 70 is conveyed to the workbench 10, after the material 70 is placed on the workbench 10, the first suction cup 231 releases the suction force, the first driving mechanism 21 returns to above the alignment assembly 25 along the original path, and the next material 70 needing to be printed is sucked by the first suction cup 231.

Referring to fig. 1 and 2, after the material 70 is placed on the table 10, the material 70 is positioned by the positioning device 30 to facilitate printing, the positioning device 30 is installed on the table 10, and the positioning device 30 is used for positioning the material 70 conveyed to the table 10. The positioning device 30 comprises a third air cylinder 31, a fourth air cylinder 32, a fifth air cylinder 33, a sixth air cylinder 34, a stop block 35 and a rotating block 36, wherein the third air cylinder 31, the fourth air cylinder 32, the fifth air cylinder 33, the sixth air cylinder 34 and the stop block 35 are connected with the workbench 10, the third air cylinder 31 and the fourth air cylinder 32 are used for transversely clamping the material 70, the third air cylinder 31 is arranged in a frame of the plate-frame-shaped material 70, the fourth air cylinder 32 is arranged outside the frame, after the material 70 is arranged on the workbench 10, the third air cylinder 31 and the fourth air cylinder 32 are driven at the same time, the inner side and the outer side of the frame of the material 70 are clamped at the same time, and the position of the plate-frame-shaped material 70 is fixed transversely; the fifth air cylinder 33 and the stop block 35 are used for longitudinally clamping the material 70, after the material 70 is placed on the workbench 10, the fifth air cylinder 33 and the stop block 35 are respectively arranged on two sides of the long side of the material 70, the fifth air cylinder 33 is driven to move the material 70 towards the stop block 35, and the longitudinal direction of the material 70 is fixed; the sixth air cylinder 34 is connected with the rotating block 36, the sixth air cylinder 34 is used for clamping the material 70 in the vertical direction, after the material 70 is placed on the workbench 10, the rotating block 36 is rotated to enable the rotating block 36 to be placed above the material 70, the sixth air cylinder 34 is driven, the rotating block 36 presses the material 70 downwards from top to bottom to clamp the material 70 in the vertical direction, after the material 70 is printed, the third air cylinder 31 and the fourth air cylinder 32 are driven to transversely relax the material 70, the fifth air cylinder 33 is driven to longitudinally relax the material 70, the sixth air cylinder 34 is driven, the rotating block 36 is separated from the material 70, and the rotating block 36 is rotated to a position which does not interfere with the upward movement of the material 70.

Referring to fig. 1 and 5, a supply device 40 is used to supply ink and a pad printing device 50 is used to apply ink from the supply device 40 to a material 70. The number of the feeding devices 40 may be plural, and each feeding device 40 has a different pattern, and the feeding device 40 includes an etching plate 41, an ink storage table 42, and a seventh cylinder 43, where the etching plate 41 is placed on the table 10, one end of the etching plate 41 etches the pattern, the ink storage table 42 is placed on the etching plate 41, the seventh cylinder 43 is connected to the ink storage table 42, and the seventh cylinder 43 drives the ink storage table 42 to move on the etching plate 41. The seventh cylinder 43 is driven, the ink storage table 42 moves to drain ink at the patterned end of the etching plate 41, and after the pattern of the etching plate 41 is immersed in the ink, the seventh cylinder 43 is driven to pull the ink storage table 42 back to the non-patterned end. The time stamping device 50 takes ink from the patterned end of the etching plate 41 and transfers the pattern imprint to the material 70.

Referring to fig. 1 and 5, the pad printing device 50 has a specific structure that the pad printing device 50 includes a printing head 51 and a rotating member 52, a mechanical arm is installed on the workbench 10, the printing head 51 is connected with the rotating member 52, the rotating member 52 is connected with the mechanical arm, the mechanical arm is used for driving the rotating member 52 to move on the feeding device 40 and the material 70, and the rotating member 52 is used for driving the printing head 51 to rotate. The mechanical arm drives the rotating member 52 to move, the printing heads 51 on the rotating member 52 dip ink from the etching plate 41 of the feeding device 40, the mechanical arm drives the printing heads 51 to print the ink on the material 70, the rotating member 52 is provided with a plurality of printing heads 51, when printing requirements of a plurality of patterns exist, the rotating member 52 is rotated, and dipping of the printing inks of different patterns is carried out on different feeding devices 40.

Referring to fig. 1 and 2, the specific structure of the transferring device 60 is as follows, the transferring device 60 includes a second driving mechanism 61, a second mounting member 62, and a second positioning member 63, the second mounting member 62 is disposed at an output end of the second driving mechanism 61, a plurality of second positioning members 63 are disposed on the second mounting member 62, the plurality of second positioning members 63 are used for being circumferentially positioned and connected with a material 70 to be conveyed, and the second driving mechanism 61 is used for driving the second mounting member 62 to convey the material 70 from the workbench 10 to a pad printing completion area.

The specific structure of the second driving mechanism 61 and the specific connection between the second mounting member 62 and the second positioning member 63 are as follows, the second driving mechanism 61 includes a second sliding driving member 611, a second sliding seat 612 and an eighth cylinder 613, the second sliding driving member 611 is supported above the workbench 10, the second sliding seat 612 is connected with the second sliding driving member 611, the second sliding driving member 611 is used for driving the second sliding seat 612 to move along the conveying direction of the conveying belt 24, the second mounting member 62 is arranged on the second sliding seat 612, the second mounting member 62 is connected with the eighth cylinder 613, and the eighth cylinder 613 is used for driving the second mounting member 62 to move along the positioning direction of the second positioning member 63.

The specific structure of the second sliding driving member 611 is as follows, the second sliding driving member 611 comprises a second motor 6111, a second roller 6112 and a second conveying belt 6113, the second motor 6111 is connected with the second roller 6112, the second conveying belt 6113 is wound on the second roller 6112, a second sliding seat 612 is connected with the second conveying belt 6113, the second motor 6111 is driven, the second roller 6112 is driven to rotate, the second conveying belt 6113 is driven to rotate, the second sliding seat 612 moves back and forth on the second conveying belt 6113 along the direction of the conveying belt 24, the second sliding seat 612 drives the second mounting member 62 to move, the second sucking disc 631 is driven to move, and the material 70 is driven to move.

When the printing of the material 70 is completed, the material 70 needs to be transferred to a pad printing completion area, the second motor 6111 is driven, the second sucking disc 631 sucks the material 70 from the upper part of the positioning device 30, the material 70 moves from the workbench 10 to the pad printing completion area, the second sucking disc 631 releases the suction force, the second driving mechanism 61 returns to the upper part of the positioning device 30 along the original path, and the next material 70 needing to be transferred to the pad printing completion area is sucked by the second sucking disc 631.

The implementation principle of the automatic pad printing device in this embodiment is as follows: the plate-frame-shaped material 70 enters the alignment assembly 25 from the region to be printed under the driving of the conveying belt 24, the alignment assembly 25 is used for fixing the position of the material 70, the first sucking disc 231 in the transfer device 20 is used for sucking the material 70 from the alignment assembly 25, the transfer device 20 is used for driving the material 70 to move to the positioning device 30 placed on the workbench 10 along the conveying direction of the conveying belt 24, the positioning device 30 is used for fixing the material 70, the transfer printing device 50 is used for taking ink from the feeding device 40 and printing patterns on the material 70, after the printing is finished, the positioning device 30 is released, the second sucking disc 631 in the transfer device 60 is used for sucking the material 70 from the workbench 10, and the transfer device 60 is used for moving the material 70 to the transfer printing finishing region along the conveying direction of the conveying belt 24.

The embodiments of the present application are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, wherein like reference numerals are used to refer to like elements throughout. Therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (9)

1. The utility model provides an automatic pad printing equipment, includes material (70), its characterized in that includes workstation (10), transfer device (20), pad printing device, transfer device (20) include first actuating mechanism (21), locate first installed part (22) of first actuating mechanism (21) output, locate a plurality of first locating part (23) on first installed part (22), a plurality of first locating part (23) are used for with wait to carry material (70) circumference location is connected, first actuating mechanism (21) are used for driving first installed part (22) will material (70) are carried to workstation (10), pad printing device (50) are used for to material (70) on workstation (10) are printed.

2. An automatic pad printing apparatus as claimed in claim 1, wherein said transfer device (20) further comprises a conveyor belt (24) and an alignment assembly (25), said conveyor belt (24) being provided on one side of said table (10), said alignment assembly (25) being provided above said conveyor belt (24), said alignment assembly (25) being adapted to hold said material (70).

3. The automatic pad printing apparatus as claimed in claim 2, wherein said alignment assembly (25) comprises a pair of guide plates (251), a fixing plate (252), a first cylinder (253) and an alignment plate (254), said fixing plate (252) and said alignment plate (254) are disposed opposite to each other in a width direction of said conveyor belt (24), a pair of guide plates (251) are respectively connected to said fixing plate (252) and said alignment plate (254), said first cylinder (253) is connected to said alignment plate (254), and said first cylinder (253) is adapted to drive said alignment plate (254) to move in a direction approaching said fixing plate (252) so as to clamp said material (70).

4. An automatic pad printing apparatus according to claim 2, wherein the first driving mechanism (21) comprises a first sliding driving member (211), a first sliding seat (212) and a second cylinder (213), the first sliding driving member (211) is supported above the workbench (10), the first sliding seat (212) is connected with the first sliding driving member (211), the first sliding driving member (211) is used for driving the first sliding seat (212) to move along the conveying direction of the conveying belt (24), the first mounting member (22) is arranged on the first sliding seat (212), the first mounting member (22) is connected with the second cylinder (213), and the second cylinder (213) is used for driving the first mounting member (22) to move along the positioning direction of the first positioning member (23).

5. An automatic pad printing apparatus according to claim 1, wherein the first positioning member (23) is arranged below the first mounting member (22), and the first positioning member (23) is movable on the first mounting member (22) in circumferentially positioned connection with the material (70).

6. An automatic pad printing apparatus according to claim 1, further comprising positioning means (30), said positioning means (30) being arranged on said table (10), said positioning means (30) being adapted to position said material (70) transported to the table (10).

7. An automatic pad printing apparatus according to claim 1, further comprising a supply device (40), said supply device (40) being adapted to supply ink, said pad printing device (50) being adapted to take ink from said supply device (40) to print ink onto said material (70).

8. An automatic pad printing apparatus according to claim 7, wherein the pad printing device (50) comprises a printing head (51) and a rotating member (52), a mechanical arm is arranged on the workbench (10), the printing head (51) is connected with the rotating member (52), the rotating member (52) is connected with the mechanical arm, the mechanical arm is used for driving the rotating member (52) to move on the feeding device (40) and the material (70), and the rotating member (52) is used for driving the printing head (51) to rotate.

9. The automatic pad printing device according to claim 1, further comprising a moving and taking device (60), wherein the moving and taking device (60) comprises a second driving mechanism (61), a second mounting piece (62) and a second positioning piece (63), the second mounting piece (62) is arranged at the output end of the second driving mechanism (61), a plurality of second positioning pieces (63) are arranged on the second mounting piece (62), a plurality of second positioning pieces (63) are used for being circumferentially positioned and connected with a material (70) to be conveyed, and the second driving mechanism (61) is used for driving the second mounting piece (62) to convey the material (70) from the workbench (10) to a pad printing completion area.