Printing machine with easy-to-disassemble printing grid frame
Through the combined structure of the base, drive parts, adjusting parts and fixing parts, the problems of poor motion stability and complex disassembly of the printing grid are solved, and the stable sliding and convenient disassembly of the printing grid are achieved, which improves the convenience of the printing machine.
Patent Information
- Application Number
- CN202421541970.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-28
AI Technical Summary
The printing grid structure of existing printing presses is large, resulting in poor motion stability and complex disassembly.
The combined structure of base, drive parts, adjusting parts and fixing parts is adopted. The bevel gear and threaded rod are driven by the driving motor to achieve stable sliding and convenient disassembly of the grid frame, and fixing bolts and sliding blocks are used to achieve fixed and disassembly of the printing net.
It improves the motion stability of the printing screen frame, simplifies the disassembly process of the printing screen, and improves the convenience of use.
Smart Images
Figure CN222727632U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of printing machines, in particular to a printing machine with a printing grid frame that is easy to disassemble. Background Art
[0002] A printing press is a machine for printing text and images. Modern printing presses are generally composed of mechanisms such as plate loading, inking, embossing, and paper feeding. Its working principle is: first, the text and image to be printed are made into a printing plate and mounted on a printing press. Then, ink is applied to the places with text and images on the printing plate manually or by a printing press, and then directly or indirectly transferred to paper or other substrates, thereby replicating a printed product identical to the printing plate.
[0003] At present, when the printing grids of most printing machines on the market are in use, the printing grid structure is designed to be large, which makes the stability of the printing grid poor during movement and is more complicated to operate, which brings inconvenience to people's use. Utility Model Content
[0004] The purpose of the utility model is to provide a printing machine that is easy to disassemble the printing grid, so as to solve the problem of poor stability of the printing grid when moving proposed in the above background technology. To achieve the above purpose, the utility model provides the following technical solution: a printing machine that is easy to disassemble the printing grid, comprising a base, the bottom of the base is fixedly connected to the top of the driving member by bolts, the outer wall of the driving member is meshed with the outer wall of the adjusting member, the front of the adjusting member is fixedly connected to the back of the grid member, and the inner wall of the grid member is threadedly connected to the outer wall of the fixing member.
[0005] The number of the adjusting members is two, and the two adjusting members are mirror-set along the central axis of the base. The number of the fixing members is four, and the four fixing members are mirror-set along the central axis of the grid member.
[0006] Preferably, the base includes legs, a fixed frame, a fixed plate, a support frame and a printer, the top of the legs is fixedly connected to the bottom of the fixed frame, and the front of the fixed frame is fixedly connected to the back of the fixed plate, the top of the fixed frame is fixedly connected to the bottom of the support frame, and the top of the support frame is fixedly connected to the bottom of the printer, lower rotation holes are provided at the tops of both sides of the fixed frame, and upper rotation holes are provided on the inner top wall of the support frame, sliding grooves are provided on both sides of the inner wall of the support frame, and there are two support frames, which are mirror-imaged along the central axis of the fixed frame.
[0007] Preferably, the driving member consists of a support block, a rotating shaft, a driving motor and a bevel gear 1, the back side of the support block is fixedly connected to the front side of the inner wall of the fixed frame by bolts, and a supporting hole is opened in the inner wall of the support block, the inner wall of the support hole is rotatably connected to the outer wall of the rotating shaft, and one end of the front side of the rotating shaft is fixedly connected to one end of the output shaft of the driving motor through a coupling, the top of the driving motor is fixedly connected to the bottom of the fixing plate by bolts, and there are two support blocks and two bevel gear 1, the two support blocks are mirror-imaged along the central axis of the fixed frame, and the back side of one of the bevel gear 1 is fixedly connected to one end of the back side of the rotating shaft, and the inner wall of the other bevel gear 1 is engaged with the outer wall of the rotating shaft close to the front.
[0008] Preferably, the adjusting member includes a second bevel gear, a threaded rod and a sliding rod, the outer wall of the second bevel gear is meshedly connected with the outer wall of the first bevel gear, and the outer wall of the bottom end of the threaded rod is rotatably engaged with the inner wall of the lower rotating hole, the bottom end of the threaded rod passes through the top of the fixed frame and extends to the bottom, and the bottom end of the threaded rod located at the bottom of the fixed frame is fixedly connected to the top of the second bevel gear, the outer wall of the top end of the threaded rod is rotatably engaged with the inner wall of the upper rotating hole, and the outer wall of the sliding rod is slidably connected with the inner wall of the sliding groove, the inner wall of the sliding rod is provided with an adjusting threaded hole, and the inner wall of the adjusting threaded hole is meshedly connected with the outer wall of the threaded rod near the top.
[0009] Preferably, the grid member consists of a grid frame and a printing net, the front side of the grid frame is fixedly connected to the back side of the sliding rod, and the inner wall of the grid frame is movably connected to the outer wall of the printing net, the inner wall of the grid frame is respectively provided with four fixing grooves, and the inner walls of the four fixing grooves are each provided with a fixing threaded hole.
[0010] Preferably, the fixing member includes a fixing bolt, a rotating block, a sliding block, a fixing plate one and a fixing plate two, the outer wall of the fixing bolt is threadedly connected to the inner wall of the fixing threaded hole, and one side of the fixing bolt is fixedly connected to one side of the rotating block, the outer wall of the sliding block is slidably connected to the inner wall of the fixing groove, and a connecting hole is provided on one side of the sliding block, the inner wall of the connecting hole is rotatably engaged with the outer wall of the rotating block, and the inner wall of the other side of the sliding block is rotatably connected to the outer wall of one side of the fixing plate one, the top of the fixing plate one is movably abutted against the bottom of the printing screen, and the inner wall of the sliding block on the side above the fixing plate one is rotatably connected to the outer wall of one side of the fixing plate two, and the bottom of the fixing plate two is movably abutted against the top of the printing screen.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] In the utility model, the driving motor is started, and the driving motor drives the bevel gear one to rotate through the rotating shaft, the bevel gear one drives the bevel gear two to rotate, the bevel gear two drives the threaded rod to rotate, the threaded rod rotates and the meshing force with the adjusting threaded hole drives the sliding rod to slide, the sliding rod drives the grid frame to slide, and the grid frame drives the printing net to slide through the fixing part, which effectively improves the stability of the printing grid during movement and brings convenience to people's use.
[0013] In the utility model, the fixing bolt is turned, and the fixing bolt rotates to drive the rotating block to move under the meshing force with the fixing threaded hole, and the rotating block pulls the sliding block, so that the sliding block pulls the fixing plate 1 and the fixing plate 2 into the sliding groove, so that the fixing plate 1 and the fixing plate 2 are pressed against the inner wall of the sliding groove to clamp the printing net, thereby fixing the printing net. When disassembly is required, the fixing bolt is turned in the opposite direction to disassemble the printing net, which brings convenience to people. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a cross-sectional view of the utility model;
[0016] Figure 3 It is an exploded view of the utility model;
[0017] Figure 4 It is an exploded view of the driving part and the adjusting part in the utility model;
[0018] Figure 5 It is an exploded view of the grid member in the utility model;
[0019] Figure 6 It is an exploded view of the fixing member in the utility model.
[0020] In the figure: 1. base; 101. support leg; 102. fixed frame; 103. fixed plate; 104. support frame; 105. printer; 2. driving member; 201. support block; 202. rotating shaft; 203. driving motor; 204. bevel gear one; 3. adjusting member; 301. bevel gear two; 302. threaded rod; 303. sliding rod; 4. grid member; 401. grid frame; 402. printing net; 5. fixing member; 501. fixing bolt; 502. rotating block; 503. sliding block; 504. fixed plate one; 505. fixed plate two. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figures 1 to 6 The utility model provides a technical solution: a printing machine with an easy-to-disassemble printing grid, comprising a base 1, the bottom of the base 1 is fixedly connected to the top of a driving member 2 by bolts, the outer wall of the driving member 2 is meshedly connected to the outer wall of an adjusting member 3, the front of the adjusting member 3 is fixedly connected to the back of a grid member 4, and the inner wall of the grid member 4 is threadedly connected to the outer wall of a fixing member 5.
[0023] There are two adjusting members 3 , which are mirror-imaged along the central axis of the base 1 . There are four fixing members 5 , which are mirror-imaged along the central axis of the grid member 4 .
[0024] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the base 1 includes a leg 101, a fixed frame 102, a fixed plate 103, a support frame 104 and a printer 105. The top of the leg 101 is fixedly connected to the bottom of the fixed frame 102, and the front of the fixed frame 102 is fixedly connected to the back of the fixed plate 103. The top of the fixed frame 102 is fixedly connected to the bottom of the support frame 104, and the top of the support frame 104 is fixedly connected to the bottom of the printer 105. Lower rotation holes are provided on the tops of both sides of the fixed frame 102, and upper rotation holes are provided on the inner top wall of the support frame 104. Sliding grooves are provided on both sides of the inner wall of the support frame 104, and there are two support frames 104. The two support frames 104 are mirror-imaged along the central axis of the fixed frame 102. The legs 101, the fixed frame 102, and the support frame 104 make the printer 105 more stable when working.
[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the driving member 2 is composed of a support block 201, a rotating shaft 202, a driving motor 203 and a bevel gear 1 204. The back side of the support block 201 is fixedly connected to the front side of the inner wall of the fixed frame 102 by bolts, and a supporting hole is opened in the inner wall of the support block 201. The inner wall of the support hole is rotatably connected to the outer wall of the rotating shaft 202, and one end of the front side of the rotating shaft 202 is fixedly connected to one end of the output shaft of the driving motor 203 through a coupling. The top of the driving motor 203 is fixedly connected to the bottom of the fixed plate 103 by bolts, and the number of the support blocks 201 and the bevel gear 1 204 are both two. The two support blocks 201 are mirror-imaged along the central axis of the fixed frame 102, and the back side of one of the bevel gears 1 204 is fixedly connected to one end of the back side of the rotating shaft 202, and the inner wall of the other bevel gear 1 204 is engaged with the outer wall of the rotating shaft 202 close to the front side. The driving motor 203 is started, and the driving motor 203 drives the bevel gear 1 204 to rotate through the rotating shaft 202.
[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The outer wall of the bevel gear 301 is meshed with the outer wall of the bevel gear 1 204, and the outer wall of the bottom end of the threaded rod 302 is rotatably connected with the inner wall of the lower rotating hole, the bottom end of the threaded rod 302 passes through the top of the fixed frame 102 and extends to the bottom, and the bottom end of the threaded rod 302 located at the bottom of the fixed frame 102 is fixedly connected with the top of the bevel gear 2 301, the outer wall of the top end of the threaded rod 302 is rotatably connected with the inner wall of the upper rotating hole, and the outer wall of the sliding rod 303 is slidably connected with the inner wall of the sliding groove, an adjusting threaded hole is provided on the inner wall of the sliding rod 303, and the inner wall of the adjusting threaded hole is meshed with the outer wall of the threaded rod 302 near the top, the bevel gear 1 204 drives the bevel gear 2 301 to rotate, and the bevel gear 2 301 drives the threaded rod 302 to rotate, and the sliding rod 303 is driven to slide by the meshing force between the threaded rod 302 and the adjusting threaded hole when the threaded rod 302 rotates.
[0027] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the grid member 4 is composed of a grid frame 401 and a printing net 402. The front of the grid frame 401 is fixedly connected to the back of the sliding rod 303, and the inner wall of the grid frame 401 is movably connected to the outer wall of the printing net 402. Four fixing grooves are respectively opened on the inner wall of the grid frame 401, and the inner walls of the four fixing grooves are all opened with fixed threaded holes. The sliding rod 303 drives the grid frame 401 to slide.
[0028] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the fixing member 5 includes a fixing bolt 501, a rotating block 502, a sliding block 503, a fixing plate 1 504 and a fixing plate 2 505. The outer wall of the fixing bolt 501 is threadedly connected to the inner wall of the fixing threaded hole, and one side of the fixing bolt 501 is fixedly connected to one side of the rotating block 502. The outer wall of the sliding block 503 is slidably connected to the inner wall of the fixing groove, and a connecting hole is provided on one side of the sliding block 503. The inner wall of the connecting hole is rotatably engaged with the outer wall of the rotating block 502, and the inner wall of the other side of the sliding block 503 is rotatably connected to the outer wall of one side of the fixing plate 1 504. The top of the fixing plate 1 504 is movably abutted against the bottom of the printing screen 402, and the inner wall of the sliding block 503 on one side above the fixing plate 1 504 is rotatably connected to the outer wall of one side of the fixing plate 2 505. The bottom of the second fixed plate 505 is movably abutted against the top of the printing net 402, and the grid frame 401 drives the printing net 402 to slide through the fixing member 5, so as to adjust the height of the printing net 402, and the fixing bolt 501 is turned, and the fixing bolt 501 rotates and drives the rotating block 502 to move under the meshing force with the fixed threaded hole, and the rotating block 502 pulls the sliding block 503, so that the sliding block 503 pulls the fixed plate 1 504 and the fixed plate 2 505 into the sliding groove, so that the fixed plate 1 504 and the fixed plate 2 505 are pressed against the inner wall of the sliding groove to clamp the printing net 402, so as to fix the printing net 402. When disassembly is required, the fixing bolt 501 is turned in the opposite direction to make the fixed plate 1 504 and the fixed plate 2 505 slide out of the sliding groove, so as to disassemble the printing net 402.
[0029] The use method and advantages of the utility model: When the printing machine with easy-to-disassemble printing grid is working, the working process is as follows:
[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the driving motor 203 is started, and the driving motor 203 drives the bevel gear 1 204 to rotate through the rotating shaft 202, and the bevel gear 1 204 drives the bevel gear 2 301 to rotate, and the bevel gear 2 301 drives the threaded rod 302 to rotate, and the sliding rod 303 is driven to slide by the meshing force of the threaded rod 302 and the adjusting threaded hole when the threaded rod 302 rotates, and the sliding rod 303 drives the grid frame 401 to slide, and the grid frame 401 drives the printing net 402 to slide through the fixing member 5, so as to adjust the height of the printing net 402, and the fixing bolt 501 is screwed to fix it. The bolt 501 rotates and drives the rotating block 502 to move under the meshing force with the fixed threaded hole. The rotating block 502 pulls the sliding block 503, so that the sliding block 503 pulls the fixed plate 1 504 and the fixed plate 2 505 into the sliding groove, so that the fixed plate 1 504 and the fixed plate 2 505 are pressed against the inner wall of the sliding groove to clamp the printing screen 402, thereby fixing the printing screen 402. When disassembly is required, the fixing bolt 501 is screwed in the opposite direction to make the fixed plate 1 504 and the fixed plate 2 505 slide out of the sliding groove, thereby disassembling the printing screen 402.
[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A printing machine with a printing grid frame that is easy to disassemble, comprising a base (1), characterized in that: The bottom of the base (1) is fixedly connected to the top of the driving member (2) by means of bolts, the outer wall of the driving member (2) is meshedly connected to the outer wall of the adjusting member (3), the front surface of the adjusting member (3) is fixedly connected to the back surface of the grid member (4), and the inner wall of the grid member (4) is threadedly connected to the outer wall of the fixing member (5); The number of the adjusting members (3) is two, and the two adjusting members (3) are arranged in a mirror image along the central axis of the base (1); the number of the fixing members (5) is four, and the four fixing members (5) are arranged in a mirror image along the central axis of the grid member (4).
2. A printing machine with an easily disassembled printing grid as claimed in claim 1, characterized in that: The base (1) comprises a support leg (101), a fixed frame (102), a fixed plate (103), a support frame (104) and a printer (105); the top of the support leg (101) is fixedly connected to the bottom of the fixed frame (102), and the front of the fixed frame (102) is fixedly connected to the back of the fixed plate (103); the top of the fixed frame (102) is fixedly connected to the bottom of the support frame (104), and the top of the support frame (104) is fixedly connected to the bottom of the printer (105); the tops of both sides of the fixed frame (102) are provided with lower rotation holes, and the inner top wall of the support frame (104) is provided with upper rotation holes; the inner walls of the support frame (104) are provided with sliding grooves on both sides; and there are two support frames (104), which are mirror-imaged along the central axis of the fixed frame (102).
3. A printing machine with an easily disassembled printing grid as claimed in claim 2, characterized in that: The driving member (2) is composed of a support block (201), a rotating shaft (202), a driving motor (203) and a bevel gear (204); the back side of the support block (201) is fixedly connected to the front side of the inner wall of the fixing frame (102) via bolts; a supporting hole is provided on the inner wall of the support block (201); the inner wall of the supporting hole is rotatably connected to the outer wall of the rotating shaft (202); and one end of the front side of the rotating shaft (202) is fixedly connected to one end of the output shaft of the driving motor (203) via a coupling. The top of the driving motor (203) is fixedly connected to the bottom of the fixing plate (103) by bolts, and the number of the supporting blocks (201) and the number of the bevel gear one (204) are both two, the two supporting blocks (201) are mirror-imaged along the central axis of the fixing frame (102), and the back side of one of the bevel gears one (204) is fixedly connected to one end of the back side of the rotating shaft (202), and the inner wall of the other bevel gear one (204) is snap-fitted to the outer wall of the rotating shaft (202) close to the front side.
4. A printing machine with an easily disassembled printing grid as claimed in claim 3, characterized in that: The adjusting member (3) comprises a second bevel gear (301), a threaded rod (302) and a sliding rod (303); the outer wall of the second bevel gear (301) is meshedly connected with the outer wall of the first bevel gear (204), and the outer wall of the bottom end of the threaded rod (302) is rotatably connected with the inner wall of the lower rotating hole; the bottom end of the threaded rod (302) passes through the top of the fixed frame (102) and extends to the bottom; the bottom end of the threaded rod (302) located at the bottom of the fixed frame (102) is fixedly connected with the top of the second bevel gear (301); the outer wall of the top end of the threaded rod (302) is rotatably connected with the inner wall of the upper rotating hole, and the outer wall of the sliding rod (303) is slidably connected with the inner wall of the sliding groove; the inner wall of the sliding rod (303) is provided with an adjusting threaded hole, and the inner wall of the adjusting threaded hole is meshedly connected with the outer wall of the threaded rod (302) near the top end.
5. A printing machine with an easily disassembled printing grid as claimed in claim 4, characterized in that: The grid member (4) is composed of a grid frame (401) and a printing net (402); the front surface of the grid frame (401) is fixedly connected to the back surface of the sliding rod (303), and the inner wall of the grid frame (401) is movably sleeved with the outer wall of the printing net (402); the inner wall of the grid frame (401) is respectively provided with four fixing grooves, and the inner walls of the four fixing grooves are all provided with fixing threaded holes.
6. A printing machine with an easily disassembled printing grid as claimed in claim 5, characterized in that: The fixing member (5) comprises a fixing bolt (501), a rotating block (502), a sliding block (503), a fixing plate 1 (504) and a fixing plate 2 (505); the outer wall of the fixing bolt (501) is threadedly connected to the inner wall of the fixing threaded hole, and one side of the fixing bolt (501) is fixedly connected to one side of the rotating block (502); the outer wall of the sliding block (503) is slidably connected to the inner wall of the fixing groove, and one side of the sliding block (503) is provided with a connecting hole, and the connecting The inner wall of the hole is rotatably connected to the outer wall of the rotating block (502), and the inner wall of the other side of the sliding block (503) is rotatably connected to the outer wall of one side of the fixed plate (504), the top of the fixed plate (504) is movably abutted against the bottom of the printing screen (402), and the inner wall of the sliding block (503) located above the fixed plate (504) is rotatably connected to the outer wall of one side of the fixed plate (505), and the bottom of the fixed plate (505) is movably abutted against the top of the printing screen (402).