JP2021102333A - Printing device capable of printing objects of various heights - Google Patents

Abstract

To provide a printing device capable of printing objects of various heights.SOLUTION: A printing device comprises a support housing, a working cavity is formed in the support housing, an inner wall of a rear side of the working cavity is slidably connected with a print housing, a first spring is connected between the print housing and the inner wall of an upper side of the working cavity, a printing cavity is formed in the print housing, and an automatic correspondence component is arranged on the inner wall of the lower side of the printing cavity. The automatic correspondence component comprises: a first slide groove which is formed on the inner wall of the lower side of the printing cavity and communicates with the outside; a printing device which is connected slidably with the first slide groove; and a vertical rack which is fixedly provided on an upper end of the printing device.SELECTED DRAWING: Figure 1

Description

The present invention is a printing apparatus capable of printing on articles having different heights, specifically in the field of printing technology.

Printing is the printing of characters, paintings, patterns, etc. drawn on the printing plate on the surface of the object to be printed, such as paper, using ink. Some companies may print advertisements, recruitment notices, etc. on different items, but current printing equipment can only print after setting the printing process in advance, so every time you print on items of different heights. However, it is necessary to make different settings, which cannot ensure printing efficiency. Further, since most printing devices are designed to apply a large amount of ink at one time, uneven printing, ink leakage, and the like may occur. Therefore, the above problem is solved by designing the invention of the present application.

Chinese Patent Application Publication No. 102145572

An object of the present invention is to provide a printing apparatus capable of printing on articles of different heights, which can solve the problems in the present art described above.

To solve the above problems, the present invention employs the following technical plan: The printing apparatus capable of printing on articles of different heights according to the present invention includes a support housing, and a work space is provided in the support housing. The print housing is slidably connected to the rear inner wall of the work space, the print housing and the upper inner wall of the work space are connected by a first spring, and printing is performed in the print housing. A space is provided, and an auto-corresponding component is provided on the lower inner wall of the printing space. The auto-corresponding component includes a first slide groove formed on the inner wall of the lower part of the printing space and communicating with the outside, and the first slide groove. A printing device connected so as to be slidable in a slide groove and a vertical zipper fixedly provided at the upper end of the printing device are included, and a horizontal support plate is provided near the lower side at the left end of the printing housing. Fixedly provided, an ink replenishment component is provided at the front end of the horizontal support plate, and the ink replenishment component is provided in a valve fixedly provided at the front end of the horizontal support plate and in the valve. An ink inlet pipe connected between the valve space and the external ink, an ink discharge pipe connected between the valve space and the printing apparatus, and an inner wall above the valve space. A valve rod that is connected so as to be rotatable and extends upward into the printing space, a valve ball that is located in the valve rod and is fixedly provided at the lower end of the valve rod, and the valve ball. The ink inlet pipe is communicated with the ink discharge pipe by changing the direction of the valve through hole, including the valve through hole provided in the inside, and a fixing maintenance plate is fixed at the right end of the printing housing. A transmission component capable of transmitting is provided at the front end of the fixed support plate.

As an excellent technical plan, a first consistent hole communicating with the work space is provided on the inner wall on the left side of the printing space, and a horizontal support frame extending to the left is fixed on the inner wall on the right side of the printing space. The first pulley is fixedly provided on the first transmission shaft, and the second pulley is fixedly provided on the first transmission shaft, and the second pulley is fixedly provided on the upper end of the horizontal support frame so that the first transmission shaft can rotate. Is fixedly provided, and a belt is connected between the second pulley and the first pulley through a first consistent hole.

As a preferred technical plan, the auto-corresponding component can rotate to a first bevel gear that is fixedly provided on the first transmission shaft and is located below the first pulley and an inner wall at the rear of the printing space. A second transmission shaft connected in such a manner and located above the horizontal support frame, a second transmission gear fixedly provided on the second transmission shaft and meshed with the first umbrella gear, and the second transmission The first gear, which is fixedly provided on the shaft and is located on the rear side of the second bevel gear and meshes with the teeth of the vertical gear, is rotatably connected to the inner wall at the rear of the printing space. A third transmission shaft located on the right side of the second transmission shaft, a second gear fixedly provided on the third transmission shaft and meshed with the first gear, and a rear inner wall of the printing space can rotate. A fourth transmission shaft connected in such a manner and located above the third transmission shaft, a third gear fixedly provided on the fourth transmission shaft and meshed with the second gear, and the right side of the printing space. A second through hole provided on one of the inner walls and communicating with the work space was connected to the inner wall at the rear of the printing space so as to be slidable, and extended into the work space through the second through hole. Includes first slide block.

As a preferred technical plan, the transmission component includes a front-rear support plate, and the front-rear support plate is fixedly provided at the front end of the fixed support plate and is located near the right side of the front-rear support plate. A second slide groove is formed at the left end, a second slide block that can move back and forth is provided in the second slide groove, and a first rotation shaft extending to the left rotates at the left end of the second slide block. A third umbrella gear is fixedly provided on the first rotating shaft, and a fixed contact block located below the first rotating shaft is fixed to the left end of the second slide block. The fixed contact block can come into contact with the first slide block, the fixed contact block and the fixed support plate are connected by a second spring, and the front end of the fixed contact block is forward. The extended second rotating shaft is connected so as to be rotatable, the second rotating shaft is fixedly provided with the fourth umbrella gear, and the second rotating shaft is located on the front side of the fourth umbrella gear. The four gears are fixedly provided, and a fixed rod is fixedly provided on the inner wall on the right side of the work space, and the tooth at the left end of the fixed rod can mesh with the fourth gear, and the third A fourth rotating shaft is connected to the rotating shaft by a spline, a connecting space is provided in the fourth rotating shaft, and the inner wall below the connecting space and the third rotating shaft are connected by a third spring. A fifth umbrella gear is fixedly provided on the fourth rotating shaft, and the fifth umbrella gear can mesh with the fourth umbrella gear or the third umbrella gear.

Since the present invention can slide up and down, it does not move downward after printing in contact with the printing target, and by moving the first slide block to the right, the printing housing moves downward. When printing on articles of different heights, it is not necessary to set the printing stroke many times, and by providing ink replenishment parts, the penetration in the valve when the printing device rises with respect to the printing housing. Since the direction of the holes can be changed, the ink inlet tube communicates with the ink discharge tube, and the printing apparatus is replenished with ink by external ink, so that the printing apparatus can avoid the ink shortage and the ink excess.

In order to explain the invention of the present application in detail with reference to FIGS. 1 to 4 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 coincide with each other.

FIG. 1 is a schematic diagram of the overall configuration of the present invention. FIG. 2 is an enlarged schematic diagram of FIG. 1A. FIG. 3 is a schematic configuration diagram in the BB direction of FIG. FIG. 4 is a schematic configuration diagram in the CC direction of FIG.

With reference to FIGS. 1 to 4, the printing apparatus capable of printing on articles of different heights according to the present invention includes a support housing 11, and a work space 12 is provided in the support housing 11, and the work space 12 is provided. The print housing 13 is slidably connected to the rear inner wall, the print housing 13 and the upper inner wall of the work space 12 are connected by a first spring 35, and the print space 14 is inside the print housing 13. The automatic corresponding component 901 is provided on the lower inner wall of the printing space 14, and the automatic corresponding component 901 is formed on the inner wall of the lower part of the printing space 14 and communicates with the outside. , A printing device 16 connected so as to be slidable in the first slide groove 15, and a vertical ladder 17 fixedly provided at the upper end of the printing device 16.
When the printing device 16 comes into contact with the printing target and raises the vertical rod 17, other parts interlock and transmit, and the horizontal support plate 45 is fixed at the left end of the printing housing 13 near the lower side. An ink replenishment component 902 is provided at the front end of the horizontal support plate 45, and the ink replenishment component 902 includes a valve 41 fixedly provided at the front end of the horizontal support plate 45 and the valve 41. An ink inlet tube 36 connected between the valve space 42 provided in the inside, the valve space 42 and an external ink, and an ink ejector connected between the valve space 42 and the printing device 16. A valve rod 46 rotatably connected to the inner wall of the upper portion of the valve space 42 and extending upward into the printing space 14, and a valve rod 46 located in the valve rod 46 and located in the valve rod 46. The ink filling pipe 36 is provided by including a valve ball 44 fixedly provided at the lower end of the valve ball 44 and a valve through hole 43 provided in the valve ball 44, and by changing the direction in which the valve through hole 43 faces. A fixed maintenance plate 51 is fixedly provided at the right end of the printing housing 13 so as to communicate with the ink ejection tube 40, and a transmission component 903 capable of transmitting power is provided at the front end of the fixed support plate 51.

Beneficially, the inner wall on the left side of the print space 14 is provided with a first consistent hole 38 communicating with the work space 12, and the inner wall on the right side of the print space 14 is a horizontal support frame 19 extending to the left. Is fixedly provided, the first transmission shaft 20 is connected to the upper end of the horizontal support frame 19 so as to be rotatable, and the first pulley 27 is fixedly provided on the first transmission shaft 20. A second pulley 37 is fixedly provided on the rod 46, and a belt 39 is connected between the second pulley 37 and the first pulley 27 via a first consistent hole 38.

The auto-corresponding component 901 is fixedly provided on the first transmission shaft 20 and is rotatable on a first bevel gear 21 located below the first pulley 27 and an inner wall at the rear of the printing space 14. A second transmission shaft 49 connected to the horizontal support frame 19 and located above the horizontal support frame 19, and a second transmission gear 22 fixedly provided on the second transmission shaft 49 and meshed with the first umbrella gear 21. The first gear 25 which is fixedly provided on the second transmission shaft 49 and is located on the rear side of the second bevel gear 22 and meshes with the teeth of the vertical gear 17, and the rear portion of the printing space 14. A second transmission shaft 48 that is rotatably connected to the inner wall and is located on the right side of the second transmission shaft 49, and a second that is fixedly provided on the third transmission shaft 48 and meshes with the first gear 25. The gear 24 is connected to the inner wall at the rear of the printing space 14 so as to be rotatable, and the fourth transmission shaft 47 located above the third transmission shaft 48 and the fourth transmission shaft 47 are fixedly provided. A third gear 23 that meshes with the second gear 24, a second through hole 50 provided on the right inner wall of the printing space 14 and communicating with the work space 12, and an inner wall at the rear of the printing space 14. Includes a first slide block 26 that is slidably connected to and extends into the work space 12 through the second through hole 50.

The transmission component 903 includes a front-rear support plate 56, and the front-rear support plate 56 is fixedly provided at the front end of the fixed support plate 51 and is located near the right side, and the left end of the front-rear support plate 56. A second slide groove 55 is formed in the second slide groove 55, a second slide block 54 that can move back and forth is provided in the second slide groove 55, and a first rotation extending to the left is provided at the left end of the second slide block 54. The shaft 57 is connected so as to be rotatable, a third umbrella gear 58 is fixedly provided on the first rotating shaft 57, and the left end of the second slide block 54 is on the lower side of the first rotating shaft 57. The fixed contact block 52 located is fixedly provided, the fixed contact block 52 can contact the first slide block 26, and the fixed contact block 52 and the fixed support plate 51 are brought into contact with the first slide block 26 by the second spring 53. It is connected, and a second rotating shaft 60 extending forward is connected to the front end of the fixed contact block 52 so as to be rotatable, and a fourth umbrella gear 62 is fixedly provided on the second rotating shaft 60. A fourth gear 29 located on the front side of the fourth umbrella gear 62 is fixedly provided on the second rotating shaft 60, and a fixed rod 28 is fixedly provided on the inner wall on the right side of the work space 12. The tooth at the left end of the fixing rod 28 can mesh with the fourth gear 29, and the fourth rotating shaft 32 is connected to the third rotating shaft 34 by a spline, and is contained in the fourth rotating shaft 32. Is provided with a connecting space 30, the inner wall below the connecting space 30 and the third rotating shaft 34 are connected by a third spring 31, and a fifth umbrella gear 61 is fixedly provided on the fourth rotating shaft 32. The fifth umbrella gear 61 can mesh with the fourth umbrella gear 62 or the third umbrella gear 58.

In the initial state, the printing housing 13 is in the upper limit position, the printing device 16 is in the upper limit position, and the valve through hole 43 faces in the front-rear direction, so that the ink inlet tube 36 does not communicate with the ink discharge tube 40. , The first slide block 26 is in the left limit position and is not in contact with the fixed contact block 52, the fourth bevel gear 62 meshes with the fifth bevel gear 61, and the third bevel gear 58 is the fifth bevel gear. It does not mesh with 61, and elastic potential energy is stored in the third spring 31.

When performing the printing work, the third rotating shaft 34 is first rotated by starting the motor 33, and the rotating third rotating shaft 34 is sequentially formed by the fourth rotating shaft 32, the fifth umbrella gear 61, and the fourth umbrella gear 62. The second rotating shaft 60 is rotated counterclockwise, and the fixed support plate 51 is moved downward by the connection with the fixed rod 28, the printing device 16 is moved downward by the printing housing 13, and the first spring 35 is moved. In the process of storing the elastic position energy and the first spring 35 storing the elastic position energy, the third spring 31 releases the elastic position energy and lowers the fourth rotating shaft 32 and the fifth umbrella gear 61 to lower the fifth umbrella. When the meshing of the gear 61 and the fourth umbrella gear 62 is maintained from beginning to end and the printing device 16 comes into contact with the printing target for printing, the printing device 16 does not move and rises with respect to the printing housing 13, and at this time, the fourth The spring 18 stores elastic position energy and raises the vertical rod 17 with respect to the printing housing 13, and the rising vertical rod 17 rotates the first gear 25 clockwise, and the first gear rotates clockwise. 25 slides the first slide block 26 to the right by the second gear 24 and the third gear 23 in order, and the first slide block 26 that slides to the right comes into contact with the fixed contact block 52 and the fixed contact block 52. The second spring 53 stores elastic position energy, and at this time, the fixed contact block 52 that moves forward drives the fourth umbrella gear 62 by the second rotating shaft 60, and the fourth umbrella gear 62. Does not mesh with the fifth umbrella gear 61, and the fixed contact block 52 that moves forward meshes the third umbrella gear 58 with the fifth umbrella gear 61 by the second slide block 54 and the first rotating shaft 57 in order. The fifth umbrella gear 61 does not fall, and at this time, the printing housing 13 loses power and does not move downward, and in the process of moving the printing device 16 upward, the rotating first gear 25 sequentially moves the second transmission shaft. The first transmission shaft 20 is rotated by 49, the second umbrella gear 22, and the first umbrella gear 21, and the valve through hole 43 is formed by the first pulley 27, the belt 39, the second pulley 37, the valve rod 46, and the valve ball 44. The direction is changed, and at this time, the ink inlet tube 36 communicates with the ink eject tube 40, and the external ink sequentially passes through the ink inlet tube 36, the valve through hole 43, and the ink eject tube 40 into the printing apparatus 16. When the printing device 16 is replenished with ink and the printing housing 13 does not move, the motor 33 is stopped and the first spring 35 is in the elastic position. By releasing the placement energy, the printing housing 13 interlocks and moves upward to return to the original position. At this time, the printing device 16 does not come into contact with the printing target, and the third spring 31 stores the elastic position energy again. When the four springs 18 release the elastic position energy, the printing device 16 interlocks and moves upward and returns to the original position. At this time, the first gear 25 rotates in the reverse direction, and the first slide block 26 interlocks and moves to the left. It moves and does not come into contact with the fixed contact block 52, and the direction in which the valve through hole 43 faces is restored. At this time, the ink inlet pipe 36 and the ink discharge pipe 40 do not communicate with each other, and the second spring 53 releases the elastic position energy. Then, the fixed contact block 52 is moved rearward, the fourth umbrella gear 62 meshes with the fifth umbrella gear 61 again, and the third umbrella gear 58 does not mesh with the fifth umbrella gear 61. Here, the present invention is in the initial state. You can return to and print to the next print target.

The above is merely a specific embodiment of the present invention, and the scope of protection of the present invention is not limited to this. Changes and replacements that come to mind through all creative labor are covered by the scope of the invention of the present application. Therefore, the scope of protection of the present invention is based on the scope of protection in which the request for rights is limited.

Claims (4)

A work space is provided in the support housing, including a support housing, and a print housing is slidably connected to an inner wall at the rear of the work space so that the print housing and the upper inner wall of the work space are connected to each other. Connected by a first spring, a printing space is provided in the printing housing.
An auto-corresponding component is provided on the lower inner wall of the printing space, and the auto-corresponding component can slide into the first slide groove formed on the inner wall of the lower part of the printing space and communicating with the outside, and the first slide groove. A horizontal support plate is fixedly provided at the left end of the printing housing near the lower side, including a printing device connected as described above and a vertical slide provided fixedly at the upper end of the printing device. ,
An ink replenishment component is provided at the front end of the horizontal support plate, and the ink replenishment component includes a valve fixedly provided at the front end of the horizontal support plate, a valve space provided in the valve, and the above. An ink inlet tube connected between the valve space and external ink, an ink discharge tube connected between the valve space and the printing apparatus, and an inner wall above the valve space are rotatably connected. A valve rod extending upward into the printing space, a valve ball located in the valve rod and fixedly provided at the lower end of the valve rod, and a valve ball provided in the valve ball. The ink inlet pipe is communicated with the ink discharge pipe by changing the direction of the valve through hole, including the valve through hole, and a fixing maintenance plate is fixedly provided at the right end of the printing housing to fix the ink. A printing device capable of printing on articles of different heights, characterized in that a transmission component capable of transmission is provided at the front end of the support plate. The inner wall on the left side of the printing space is provided with a first consistent hole communicating with the work space, and the inner wall on the right side of the printing space is fixedly provided with a horizontal support frame extending to the left. The first transmission shaft is connected to the upper end of the horizontal support frame so as to be rotatable, the first pulley is fixedly provided on the first transmission shaft, and the second pulley is fixedly provided on the valve stem. The printing apparatus capable of printing on articles of different heights according to claim 1, wherein a belt is connected between the second pulley and the first pulley through a first consistent hole. The auto-corresponding component is fixedly provided on the first transmission shaft and is connected to a first bevel gear located below the first pulley so as to be rotatable on an inner wall at the rear of the printing space. A second transmission shaft located above the horizontal support frame, a second transmission gear that is fixedly provided on the second transmission shaft and meshes with the first umbrella gear, and a second transmission shaft that is fixedly provided on the second transmission shaft. The first gear, which is located on the rear side of the second bevel gear and meshes with the teeth of the vertical gear, is rotatably connected to the inner wall of the rear part of the printing space and of the second transmission shaft. The third transmission shaft located on the right side, the second gear fixedly provided on the third transmission shaft and meshed with the first gear, are rotatably connected to the inner wall at the rear of the printing space, and said. A fourth transmission shaft located above the third transmission shaft, a third gear fixedly provided on the fourth transmission shaft and meshed with the second gear, and provided on the inner wall on the right side of the printing space. A second through hole communicating with the work space and a first slide block connected to the inner wall of the rear part of the print space so as to be slidable and extended into the work space through the second through hole. A printing apparatus capable of printing on articles having different heights according to claim 2, wherein the printing device includes. The transmission component includes a front-rear support plate, the front-rear support plate is fixedly provided at the front end of the fixed support plate and is located near the right side, and a second slide is provided at the left end of the front-rear support plate. A groove is formed, a second slide block that can move back and forth is provided in the second slide groove, and a first rotation shaft extending to the left is connected to the left end of the second slide block so as to be rotatable. A third umbrella gear is fixedly provided on the first rotating shaft, and a fixed contact block located below the first rotating shaft is fixedly provided on the left end of the second slide block. The fixed contact block can come into contact with the first slide block, the fixed contact block and the fixed support plate are connected by a second spring, and a second rotating shaft extending forward to the front end of the fixed contact block. Is connected so as to be able to rotate, a fourth umbrella gear is fixedly provided on the second rotating shaft, and a fourth gear located on the front side of the fourth umbrella gear is fixedly provided on the second rotating shaft. A fixed rod is fixedly provided on the inner wall on the right side of the work space, and the tooth at the left end of the fixed rod can mesh with the fourth gear, and the third rotation shaft has a fourth. The rotating shafts are connected by splines, a connecting space is provided in the fourth rotating shaft, and the inner wall below the connecting space and the third rotating shaft are connected by a third spring to the fourth rotating shaft. Can be printed on an article having a different height according to claim 1, wherein a fifth umbrella gear is fixedly provided, and the fifth umbrella gear can mesh with the fourth umbrella gear or the third umbrella gear. Printing device.

Images