CN214111905U - Adjusting device for printing head of pad printing machine - Google Patents
Adjusting device for printing head of pad printing machine Download PDFInfo
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- CN214111905U CN214111905U CN202022734026.2U CN202022734026U CN214111905U CN 214111905 U CN214111905 U CN 214111905U CN 202022734026 U CN202022734026 U CN 202022734026U CN 214111905 U CN214111905 U CN 214111905U
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Abstract
The utility model provides a pad printing machine is with printer head adjusting device, including pad printing machine body and displacement mechanism, displacement mechanism connects on the pad printing machine body, the output of displacement mechanism is connected with printer head adjustment mechanism, the output of printer head adjustment mechanism is connected with the printer head subassembly, the utility model discloses simple structure, convenient to use can adjust the distance between printer head subassembly and the object to be printed through utilizing printer head adjustment mechanism to change the gauge of pushing down of offset head to the object to be printed in the printing process, improve the printing quality when the pad printing machine prints effectively; simultaneously, glue the head and insert the draw-in groove of locating the assembly plate through the connecting plate to fasten by fastening screw, conveniently dismantle and install it, and then conveniently change gluing the head, so have better practicality.
Description
Technical Field
The utility model relates to a bat printing machine equipment technical field, a bat printing machine is with printer head adjusting device.
Background
The pad printing machine is a machine for printing by adopting a movable printing method, patterns and characters to be printed are etched into an intaglio plate with a certain depth, the intaglio plate is arranged on an ink tray, ink is automatically applied and ink except the patterns is scraped off when the machine works, then the printing head is pressed against the intaglio plate to take the pattern ink away and then transferred to the object to be printed, for example, application No. 2019.02.01, publication No. CN209987541U, utility model entitled "a silicone head mechanism for a pad printing machine" also discloses a printing head mechanism, however, since the objects to be printed are various and have different sizes, the position of the rubber head cannot be adjusted when the objects with different sizes are printed in the above patent, make the head of gluing insufficient or dynamics of pushing down the downforce degree of printing in-process, the pattern printing is unclear phenomenon appears easily, and then influences the printing quality of product, so practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main objective is the problem of solving to exist among the prior art, provides a bat printing machine printer head adjusting device.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a bat printing machine printer head adjusting device, includes bat printing machine body and displacement mechanism, displacement mechanism connects on the bat printing machine body, the output of displacement mechanism is connected with printer head adjustment mechanism, printer head adjustment mechanism's output is connected with printer head subassembly.
Further, printer head adjustment mechanism includes casing, fixed plate, thread bush, worm wheel, worm, threaded rod and pilot plate, the casing is connected in displacement mechanism's output, the fixed plate sets up inside the casing, the thread bush rotates and sets up on the fixed plate, the thread bush is located to the fixed cover of worm wheel, the worm rotates to wear to locate to set up on the casing, and the antiskid cap is connected to its input, and the output of this worm meshes on the worm wheel, the threaded rod is worn to locate inside the thread bush soon, the pilot plate is connected in the output of threaded rod, and this pilot plate is connected with printer head subassembly.
Furthermore, the assembly plate is connected with a guide post which is slidably arranged on the shell in a penetrating manner.
Further, the shell is internally provided with a buffer plate in a matched and sliding mode, the buffer plate is fixedly connected to the threaded rod, and the buffer plate is connected with the inner wall of the shell through a plurality of groups of buffer springs.
Further, the printer head assembly comprises a connecting plate, a rubber head and a fastening screw, a clamping groove is formed in the assembling plate, the connecting plate penetrates through the clamping groove in a sliding mode, the rubber head is connected to the connecting plate, the fastening screw is arranged on the assembling plate in a rotating mode, and the connecting plate is fixed to the assembling plate through the fastening screw.
Further, the displacement mechanism comprises a horizontal displacement assembly and a vertical displacement assembly, the horizontal displacement assembly is connected to the pad printing machine body, the vertical displacement assembly is connected with the horizontal displacement assembly, and the output end of the vertical displacement assembly is connected with the shell.
Further, horizontal displacement subassembly is including driving actuating cylinder, slide bar and first slide, drive actuating cylinder and connect on the bat printing machine body, its piston rod output end is connected on first slide, the slide bar is connected on the bat printing machine body, first slide sliding sleeve is located on the slide bar, and this first slide is connected with vertical displacement subassembly.
Furthermore, the vertical displacement assembly comprises a lifting cylinder and a second sliding seat, the lifting cylinder is connected to the first sliding seat, the output end of a piston rod of the lifting cylinder is connected to the second sliding seat, and the second sliding seat is connected with the shell.
Furthermore, a slide rail is arranged on the second slide seat, and the shell is matched with the slide rail and sleeved on the slide rail in a sliding manner.
Further, a locking bolt is screwed on the shell and used for locking the shell on the sliding rail.
Further, the bat printing machine body is provided with an ink box and an objective table which are arranged adjacently, and the ink box and the objective table are both arranged below the printing head.
The utility model has the advantages and positive effects that: the utility model has simple structure and convenient use, and can adjust the distance between the printing head component and the printed object by utilizing the printing head adjusting mechanism, thereby changing the lower pressure degree of the rubber head to the printed object in the printing process, effectively improving the printing quality when the pad printing machine prints, and being suitable for printing objects with different sizes; meanwhile, the rubber head is inserted into the clamping groove of the assembling plate through the connecting plate and is fastened by the fastening screw, so that the rubber head is convenient to detach and install, and the rubber head is convenient to replace.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic side view of the present invention (with a first slide shown in cross-section);
FIG. 3 is a schematic diagram of a printhead adjustment mechanism;
FIG. 4 is a schematic view of the connection between the vertical displacement assembly, the print head adjustment mechanism, and the print head assembly;
FIG. 5 is a block diagram of the electrical control relationship between the lift and displacement cylinders and the pad printer body.
In the figure: the pad printing machine comprises a pad printing machine body 1, a displacement mechanism 2, a horizontal displacement assembly 21, a driving air cylinder 211, a sliding rod 212, a first sliding seat 213, a vertical displacement assembly 22, a lifting air cylinder 221, a second sliding seat 222, a printing head adjusting mechanism 3, a shell 31, a fixing plate 32, a threaded sleeve 33, a worm wheel 34, a worm 35, a threaded rod 36, an assembling plate 37, a printing head assembly 4, a connecting plate 41, a rubber head 42, a fastening screw 43, a guide pillar 5, a buffer plate 6, a buffer spring 7, a sliding rail 8, a locking bolt 9, an ink box 10 and a carrying platform 11.
Detailed Description
For a better understanding of the present invention, the following further description is given in conjunction with the following embodiments and accompanying drawings.
As shown in fig. 1 to 5, a print head adjusting device for a pad printing machine comprises a pad printing machine body 1 and a displacement mechanism 2, wherein the displacement mechanism 2 is connected to the pad printing machine body 1, the output end of the displacement mechanism 2 is connected with a print head adjusting mechanism 3, the output end of the print head adjusting mechanism 3 is connected with a print head assembly 4, and the downforce degree of the print head assembly 4 can be adjusted by using the print head adjusting mechanism 3; when the printing machine is used for printing objects with different sizes, the lower pressure degree during printing can be ensured, and the printing definition and the printing quality are further ensured; meanwhile, the printing head assembly 4 connected with the printing head adjusting mechanism 3 is convenient to disassemble and assemble, convenient to replace and good in practicability.
Specifically, the specific structure and the working principle of the pad printing machine body 1 described above all belong to the prior art in the technical field, and the application is not improved, so that the details are not repeated.
Furthermore, the print head adjusting mechanism 3 includes a housing 31, a fixing plate 32, a threaded sleeve 33, a worm wheel 34, a worm 35, a threaded rod 36 and an assembling plate 37, the housing 31 is connected to the output end of the displacement mechanism 2, the fixing plate 32 is disposed inside the housing 31, the threaded sleeve 33 is rotatably disposed on the fixing plate 32, the worm wheel 34 is fixedly sleeved on the threaded sleeve 33, the worm 35 is rotatably disposed on the housing 31, the input end thereof is connected to the anti-slip cap, the output end of the worm 35 is engaged with the worm wheel 34, the threaded rod 36 is rotatably disposed inside the threaded sleeve 33, the assembling plate 37 is connected to the output end of the threaded rod 36, the assembling plate 37 is connected to the print head assembly 4, the assembling plate 37 is connected to the guide pillar 5, the guide pillar 5 is slidably disposed on the housing 31, the buffer plate 6 is slidably disposed in the housing 31 in a matching manner, the buffer plate 6 is fixedly connected to the threaded rod 36, and the buffer plate 6 is connected to the inner wall of the housing 31 through a plurality of buffer springs 7, when the print head assembly 4 needs to be adjusted, the anti-slip cap on the worm 35 is rotated, the anti-slip cap drives the worm 35 to rotate, the worm 35 drives the worm wheel 34 engaged with the worm 35 to rotate, the worm wheel 34 drives the threaded sleeve 33 to rotate on the fixed plate 32, the threaded rod 36 is rotatably arranged in the threaded sleeve 33, the rotated threaded sleeve 33 drives the threaded rod 36 to extend or contract along the shell 31 through threads, so that the distance between the shell 31 and the print head assembly 4 connected with the output end of the threaded rod 36 is adjusted, when the displacement mechanism 2 drives the print head adjusting mechanism 3 and the print head assembly 4 to descend, the print head assembly 4 and an object to be printed are contacted and extruded with each other, the pressure generated to the object when the displacement mechanism 3 descends is utilized to print patterns on the object, and therefore, when the distance between the shell 31 and the print head assembly 4 is large, the lower pressure degree of the printing head assembly 4 to the object to be printed is larger, and conversely, when the distance between the shell 31 and the printing head assembly 4 is smaller, the lower pressure degree of the printing head assembly 4 to the object to be printed is smaller; meanwhile, the guide post 5 connected to the assembly plate 37 can slide along the housing 31, so that the assembly plate 37 can be kept in a horizontal state all the time during adjustment; when the threaded rod 36 drives the buffer plate 6 to move in a direction away from the fixed plate 32, the threaded rod 36 presses the buffer spring 7, the buffer spring 7 performs buffering by using the self-elasticity of the buffer spring 7, and the threaded rod 36 is prevented from colliding with the inner wall of the shell 31.
Furthermore, the printing head assembly 4 comprises a connecting plate 41, a rubber head 42 and a fastening screw 43, a clamping groove is formed in the assembling plate 37, the connecting plate 41 is slidably arranged in the clamping groove, the rubber head 42 is connected to the connecting plate 41, the fastening screw 43 is screwed on the assembling plate 37, the connecting plate 41 is fixed on the assembling plate 37 through the fastening screw 43, the fastening screw 43 is unscrewed, the connecting plate 41 is pulled out from the clamping groove formed in the assembling plate 37, and therefore the rubber head 42 connected with the connecting plate 41 is taken down together, and the printing head assembly is convenient to detach from equipment; and selecting a required rubber head 42, inserting the connecting plate 41 connected with the rubber head 42 into the clamping groove, and screwing the fastening screw 43 to fix the connecting plate 41 on the assembling plate 37 to complete the replacement and installation of the rubber head 42.
Further, the displacement mechanism 2 includes a horizontal displacement assembly 21 and a vertical displacement assembly 22, the horizontal displacement assembly 21 is connected to the pad printer body 1, the vertical displacement assembly 22 is connected to the horizontal displacement assembly 21, and an output end of the vertical displacement assembly 22 is connected to the housing 31, the horizontal displacement assembly 21 includes a driving cylinder 221, a sliding rod 212 and a first sliding seat 213, the driving cylinder 221 is connected to the pad printer body 1, a piston rod output end thereof is connected to the first sliding seat 213, the sliding rod 212 is connected to the pad printer body 1, the first sliding seat 213 is slidably sleeved on the sliding rod 212, and the first sliding seat 213 is connected to the vertical displacement assembly 22, the vertical displacement assembly 22 includes a lifting cylinder 221 and a second sliding seat 222, the lifting cylinder 221 is connected to the first sliding seat 213, and a piston rod output end of the lifting cylinder 221 is connected to the second sliding seat 222, the second sliding seat 222 is connected to the housing 31, the second slide base 222 is provided with a slide rail 8, the shell 31 is matched with and slidably sleeved on the slide rail 8, the shell 31 is rotatably provided with a locking bolt 9, the locking bolt 9 is used for locking the shell 31 on the slide rail 8, the extension of a piston rod of a lifting cylinder 221 in the vertical displacement assembly 22 is controlled, so that the piston rod drives the second slide base 222 connected with the output end of the piston rod to descend, the descending second slide base 222 drives the printing head adjusting mechanism 3 and the printing head assembly 4 connected with the printing head adjusting mechanism 3 to descend together until a rubber head 42 in the printing head assembly 4 is contacted with the ink box 10, and ink in a concave plate provided with a printing pattern in the ink box 10 is attached to the rubber head 42; at this time, the piston rod of the lifting cylinder 221 is controlled to shorten, so that the piston rod drives the rubber head 42 in the printing head component 4 to leave the ink box 10, the driving cylinder 221 in the horizontal displacement mechanism 2 is controlled, the piston rod of the driving cylinder extends, the first sliding seat 213 connected with the piston rod is pushed to slide along the sliding rod 212, the rubber head 42 is positioned right above the object to be printed, the piston rod of the lifting cylinder 221 is controlled to extend, the rubber head 42 in the printing head component 4 is driven to descend, and the pattern to be printed is printed on the object; since the housing 31 of the print head adjusting mechanism 3 is slidably disposed on the slide rail 8, the print head adjusting mechanism 3 can slide along the slide rail 8, so as to adjust the position on the horizontal slide rail 8, and be locked and fixed by the locking bolt 9.
Further, an ink box 10 and an object stage 11 are adjacently arranged on the pad printing machine body 1, the ink box 10 and the object stage 11 are both arranged below the printing head, a mold with a printing pattern and ink are arranged in the ink box 10, and the object stage 11 is used for placing an object to be printed.
In addition, the pad printer body 1 and the driving cylinder 221, the lifting cylinder 221 and the first slide seat 213, the ink cartridge 10 and the pad printer body 1, the objective table 11 and the pad printer body 1, and the rubber head 42 and the connecting plate 41 can be connected by screws, the slide rail 8 and the second slide seat 222 can be connected by welding, and the worm 35 and the housing 31, and the thread sleeve 33 and the fixing plate 32 can be rotatably connected by bearings; the driving cylinder 221, the lifting cylinder 221, the rubber head 42, the ink cartridge 10 and the objective table 11 all belong to the prior art in the technical field, and are not improved in the application; wherein drive concrete electric connection principle, electric connection mode and the electrical relation between actuating cylinder 221 and lift cylinder 221 and the bat printing machine body 1 and all belong to this technical field prior art, and this application does not improve it, and the event is no longer repeated.
The utility model has simple structure and convenient use, and can adjust the distance between the printing head component 4 and the object to be printed by utilizing the printing head adjusting mechanism 3, thereby changing the lower pressure degree of the rubber head 42 to the object to be printed in the printing process, effectively improving the printing quality when the pad printing machine prints and being suitable for printing objects with different sizes; simultaneously, glue head 42 and insert through connecting plate 41 and locate the draw-in groove of assembly plate 37 to fasten by fastening screw 43, conveniently dismantle and install it, and then conveniently change glue head 42, so have better practicality, the utility model discloses a concrete theory of operation as follows:
a user fixes an object to be printed on the objective table 11, installs a required rubber head 42 according to actual use requirements, fixedly connects the rubber head 42 to the connecting plate 41, inserts the connecting plate 41 into a clamping groove of the assembling plate 37, adjusts the position to a proper position, and screws the fastening screw 43 to fix the rubber head 42 and the connecting plate 41; according to the actual use condition, the printing head adjusting mechanism 3 is used for adjusting the downward pressure degree of the printing head assembly 4, the anti-slip cap is rotated, the anti-slip cap drives the worm 35 to rotate and drives the worm wheel 34 meshed with the worm 35 to rotate, the rotating worm wheel 34 drives the threaded sleeve 33 to rotate, and the threaded sleeve 33 is rotatably arranged on the fixed plate 32, so that the rotating threaded sleeve 33 can drive the threaded rod 36 which is rotatably matched with the threaded sleeve to move through threads, the length of the threaded rod 36 extending out of the shell 31 is controlled, the distance between the shell 31 and the printing head assembly 4 is adjusted, and the downward pressure degree can be adjusted; starting the pad printing machine body 1, enabling the driving cylinder 221 and the lifting cylinder 221 to start working, controlling the piston rod of the lifting cylinder 221 in the vertical displacement assembly 22 to grow upwards, enabling the piston rod to drive the second sliding seat 222 connected with the output end of the piston rod to descend, enabling the descending second sliding seat 222 to descend together with the printing head assembly 4 connected with the printing head adjusting mechanism 3 by driving the printing head adjusting mechanism 3 until the rubber head 42 in the printing head assembly 4 is in contact with the ink box 10, and attaching the printing ink with printing patterns arranged in the ink box 10 to the rubber head 42; at this time, the piston rod of the lifting cylinder 221 is controlled to shorten, so that the piston rod drives the rubber head 42 in the printing head assembly 4 to leave the ink box 10, the driving cylinder 221 in the horizontal displacement mechanism 2 is controlled, the piston rod of the driving cylinder extends, the first sliding seat 213 connected with the driving cylinder pushes the driving cylinder to slide along the sliding rod 212, the rubber head 42 is positioned right above the object to be printed, the piston rod of the lifting cylinder 221 is controlled to extend, so that the driving cylinder drives the rubber head 42 in the printing head assembly 4 to descend, and the pattern to be printed is printed on the object; after printing is finished, the piston rod of the lifting cylinder 221 is controlled to contract, so that the rubber head 42 is separated from the printing object, and the printing of the object is finished.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (10)
1. The utility model provides a bat printing machine is with printer head adjusting device, includes bat printing machine body (1) and displacement mechanism (2), displacement mechanism (2) are connected on bat printing machine body (1), its characterized in that: the output end of the displacement mechanism (2) is connected with a printing head adjusting mechanism (3), and the output end of the printing head adjusting mechanism (3) is connected with a printing head assembly (4).
2. A printhead adjustment device for a pad printer according to claim 1, wherein: the printing head adjusting mechanism (3) comprises a shell (31), a fixing plate (32), a thread bush (33), a worm wheel (34), a worm (35), a threaded rod (36) and an assembling plate (37), the shell (31) is connected with the output end of the displacement mechanism (2), the fixing plate (32) is arranged in the shell (31), the threaded sleeve (33) is rotationally arranged on the fixed plate (32), the worm wheel (34) is fixedly sleeved on the threaded sleeve (33), the worm (35) is rotationally arranged on the shell (31) in a penetrating way, the input end of the worm is connected with an anti-skid cap, the output end of the worm (35) is meshed with the worm wheel (34), threaded rod (36) are worn to locate inside thread bush (33) with the dress, assembly plate (37) are connected in the output of threaded rod (36), and this assembly plate (37) are connected with printer head subassembly (4).
3. A printhead adjustment device for a pad printer according to claim 2, wherein: the assembling plate (37) is connected with a guide post (5), and the guide post (5) is slidably arranged on the shell (31) in a penetrating way.
4. A printhead adjustment device for a pad printer according to claim 2, wherein: the buffer plate is characterized in that a buffer plate (6) is arranged in the shell (31) in a matched sliding mode, the buffer plate (6) is fixedly connected to the threaded rod (36), and the buffer plate (6) is connected with the inner wall of the shell (31) through a plurality of groups of buffer springs (7).
5. A printhead adjustment device for a pad printer according to claim 2, wherein: the printing head assembly (4) comprises a connecting plate (41), a rubber head (42) and a fastening screw (43), a clamping groove is formed in the assembling plate (37), the connecting plate (41) penetrates through the clamping groove in a sliding mode, the rubber head (42) is connected to the connecting plate (41), the fastening screw (43) is screwed to the assembling plate (37), and the connecting plate (41) is fixed to the assembling plate (37) through the fastening screw (43).
6. A printhead adjustment device for a pad printer according to claim 2, wherein: the displacement mechanism (2) comprises a horizontal displacement assembly (21) and a vertical displacement assembly (22), the horizontal displacement assembly (21) is connected to the pad printing machine body (1), the vertical displacement assembly (22) is connected with the horizontal displacement assembly (21), and the output end of the vertical displacement assembly (22) is connected with the shell (31).
7. A printhead adjustment device for a pad printer according to claim 6, wherein: horizontal displacement subassembly (21) is including driving actuating cylinder (211), slide bar (212) and first slide (213), drive actuating cylinder (211) and connect on bat printing machine body (1), its piston rod output end is connected on first slide (213), slide bar (212) are connected on bat printing machine body (1), slide bar (212) are located to first slide (213) sliding sleeve, and this first slide (213) are connected with vertical displacement subassembly (22).
8. A printhead adjustment device for a pad printer according to claim 7, wherein: the vertical displacement assembly (22) comprises a lifting cylinder (221) and a second sliding seat (222), the lifting cylinder (221) is connected to the first sliding seat (213), the output end of a piston rod of the lifting cylinder (221) is connected to the second sliding seat (222), and the second sliding seat (222) is connected with the shell (31).
9. A printhead adjustment device for a pad printer according to claim 8, wherein: the second sliding seat (222) is provided with a sliding rail (8), and the shell (31) is matched with the sliding rail (8) in a sliding sleeved mode.
10. A printhead adjustment device for a pad printer according to claim 9, wherein: and a locking bolt (9) is screwed on the shell (31), and the locking bolt (9) is used for locking the shell (31) on the sliding rail (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022734026.2U CN214111905U (en) | 2020-11-23 | 2020-11-23 | Adjusting device for printing head of pad printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022734026.2U CN214111905U (en) | 2020-11-23 | 2020-11-23 | Adjusting device for printing head of pad printing machine |
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| Publication Number | Publication Date |
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| CN214111905U true CN214111905U (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022734026.2U Active CN214111905U (en) | 2020-11-23 | 2020-11-23 | Adjusting device for printing head of pad printing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228326A (en) * | 2021-12-28 | 2022-03-25 | 湖南标立通用科技有限公司 | Rubber head replacing device and pad printing equipment |
-
2020
- 2020-11-23 CN CN202022734026.2U patent/CN214111905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228326A (en) * | 2021-12-28 | 2022-03-25 | 湖南标立通用科技有限公司 | Rubber head replacing device and pad printing equipment |
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