Heat dissipation utilization device of printing machine

Abstract

The utility model relates to the technical field of printing machine heat dissipation, in particular to a printing machine heat dissipation utilization device which comprises a printing machine, a printing table is installed at the bottom end of the inner side of the printing machine, an air outlet is formed in one side of the printing machine, and a flow guide cover is installed at the position, corresponding to the air outlet, of the outer wall of the printing machine. A filter screen is clamped to the flow guide cover through a mounting mechanism, an exhaust fan is mounted at the bottom end of the flow guide cover, an air outlet pipe of the exhaust fan extends to the inner side of the printing table, the mounting mechanism comprises a positioning assembly and a buckling assembly, the positioning assembly is used for splicing the filter screen above the flow guide cover, and the buckling assembly is used for buckling the filter screen above the flow guide cover. The buckling and pressing assembly is used for clamping or unlocking the filter screen, and the positioning assembly comprises a splicing groove formed in one end of the top of the flow guide cover; the device is simple in structure and convenient to operate, a worker can conveniently and quickly disassemble and assemble the filter screen for cleaning or replacing by pressing and rotating, the labor amount of the worker is reduced, and the disassembly and assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation of printing machines, in particular to a heat dissipation utilization device for printing machines. Background Art

[0002] A printing press is a machine for printing text and images. A modern printing press is generally composed of mechanisms such as plate mounting, inking, embossing and paper feeding. Its working principle is to first make the text and image to be printed into a printing plate, mount it on the printing press, and then apply ink to the places with text and images on the printing plate manually or by the printing press, and then directly or indirectly transfer it to paper or other substrates, thereby replicating printed products identical to the printing plate. The invention and development of printing presses play an important role in the dissemination of human civilization and culture. However, during the printing process of the printer, the printer body needs to be cooled. At the same time, the ink on the surface of the printed product printed by the brush machine is not completely dry. On the one hand, if the worker transports the printed product away, the surface of the printed product will be easily scratched, affecting the quality of the product. On the other hand, if the printed product is left to dry before being transported away, the production efficiency of the product will be low. Therefore, a printing press heat dissipation utilization device is proposed to solve the above problems.

[0003] In order to solve the above technical problems, a Chinese patent with announcement number CN213767800U in the prior art discloses a printing press heat dissipation utilization device, including a printing press, a printing table is fixedly installed on the inner bottom wall of the printing press, the left side of the printing table is connected to an outlet pipe with one end penetrating and extending to the left side of the printing press, an air pump is fixedly installed on the right side of the printing press, the bottom of the air pump is connected to an air inlet pipe with one end penetrating and extending to the inside of the printing table, and a filter bin is fixedly connected to the right side of the printing press.

[0004] Although the above-mentioned prior art solution can utilize the generated hot air to dry the ink, it is necessary to rotate each group of the first nut and the second nut one by one to open the cover plate and remove the stainless steel filter plate for replacement or more detailed cleaning, which is rather cumbersome, increases the workload of personnel, and affects the disassembly and assembly efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a heat dissipation utilization device for a printing press to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A device for utilizing heat dissipation of a printing press comprises a printing press, wherein a printing table is installed at the bottom inner end of the printing press, an exhaust port is opened on one side of the printing press, a guide cover is installed at the outer wall of the printing press corresponding to the exhaust port, a filter screen is clamped on the guide cover through a mounting mechanism, an exhaust fan is installed at the bottom end of the guide cover, an air outlet duct of the exhaust fan extends to the inner side of the printing table, the mounting mechanism comprises a positioning assembly and a pressing assembly, the positioning assembly is used to splice the filter screen above the guide cover, and the pressing assembly is used to clamp or unlock the filter screen.

[0008] As a preferred solution of the utility model, the positioning assembly includes a splicing groove opened at one end of the top of the air deflector, a splicing seat is snap-connected to the inner side of the splicing groove, a mounting frame is installed at one end of the bottom of the splicing seat, the filter is fixedly connected to the inner side of the mounting frame, a synchronization groove is opened on one side of the inner wall of the splicing groove and is slidably connected to the mounting frame, an operating rod is slidably connected to both ends of the inside of the splicing seat, a clamping block is installed at one end of the operating rod, and docking grooves are opened on both ends of the other side of the inner wall of the splicing groove and are slidably connected to the clamping block and the operating rod.

[0009] As a preferred solution of the utility model, the buckling assembly includes a reset groove opened on one side of the docking groove, first springs are installed at both ends of the inner wall of the reset groove, a mounting plate is installed at the top of the first spring, the mounting plate and the mounting groove are slidably connected, the inner side of the mounting plate is rotatably connected with a rotating seat, a positioning block is installed at the top of the rotating seat, the cross-section of the block is U-shaped, a positioning groove that is engaged with the positioning block is opened at the bottom end of the block, and slots that are engaged with both ends of the block are opened on both sides of the top of the inner wall of the mounting groove.

[0010] As a preferred solution of the utility model, a rotation groove is opened inside the splicing seat on the outside of the operating rod, and a rotating plate is rotatably connected to the outside of the operating rod. The rotating plate and the rotating groove are slidably connected, and a second spring is installed between the two ends of one side of the rotating plate and the inner wall of the rotating groove, and a buckle is installed at the other end of the operating rod.

[0011] As a preferred solution of the utility model, a movable seat is rotatably connected at the center of the mounting frame, a brush plate is installed on one side of the movable seat, a connecting recess is opened at the other end of the movable seat, a motor is installed on one side of the air deflector, a connecting protrusion is installed at one end of the driving end of the motor extending to the inner side of the air deflector, and the connecting recess and the connecting protrusion are snap-fittedly connected.

[0012] As a preferred solution of the utility model, a recovery groove is opened at the other end of the bottom of the air deflector, and a recovery box is snap-connected to the inner side of the recovery groove. A first fixing piece is embedded and installed at one end of the recovery box, and a second fixing piece corresponding to the first fixing piece is embedded and installed inside the air deflector.

[0013] As a preferred solution of the utility model, a buckle groove is provided at the bottom end of the recovery box, and both the first fixing member and the second fixing member are magnets, and the magnetic poles of the two groups of magnets are opposite and attract each other.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the utility model, a positioning component is used to preliminarily splice and place the filter screen above the air guide cover, and the filter screen can be clamped or unlocked by buckling the buckle ring and using the buckling component. The structure is simple and the operation is convenient. One press and one turn make it easy for staff to quickly disassemble and assemble the filter screen for cleaning or replacement, which reduces the workload of staff and improves the disassembly and assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial cross-sectional structural schematic diagram of the air deflector of the utility model;

[0018] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure of part A.

[0019] In the figure: 1. printing machine; 2. printing table; 3. air guide cover; 4. filter screen; 5. splicing seat; 6. mounting frame; 7. operating lever; 8. clamping block; 9. reset groove; 10. first spring; 11. mounting plate; 12. rotating seat; 13. positioning block; 14. rotating plate; 15. movable seat; 16. brush plate; 17. connecting concave block; 18. motor; 19. connecting convex plate; 20. recovery box; 21. first fixing piece; 22. exhaust fan. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Example:

[0022] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0023] A heat dissipation utilization device for a printing machine comprises a printing machine 1, a printing table 2 is installed at the bottom inner end of the printing machine 1, an exhaust port is opened on one side of the printing machine 1, a guide cover 3 is installed at the outer wall of the printing machine 1 corresponding to the exhaust port, a filter screen 4 is clamped on the guide cover 3 through a mounting mechanism, an exhaust fan 22 is installed at the bottom end of the guide cover 3, and an air outlet pipe of the exhaust fan 22 extends to the inner side of the printing table 2, the mounting mechanism comprises a positioning component and a buckling component, the positioning component is used to splice the filter screen 4 above the guide cover 3, and the buckling component is used to clamp or unlock the filter screen 4. When the printing machine is in use, the positioning component can be used to preliminarily splice and place the filter screen 4 above the guide cover 3, and the buckle ring can be buckled and the buckle assembly can be used to clamp or unlock the filter screen 4. The structure is simple and the operation is convenient. One press and one turn are convenient for the staff to quickly disassemble and assemble the filter screen for cleaning or replacement, which reduces the workload of the staff and improves the disassembly and assembly efficiency.

[0024] In this embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, the positioning assembly includes a splicing groove opened at one end of the top of the air deflector 3, a splicing seat 5 is snap-connected to the inner side of the splicing groove, a mounting frame 6 is installed at one end of the bottom of the splicing seat 5, the filter screen 4 is fixedly connected to the inner side of the mounting frame 6, a synchronization groove is opened on one side of the inner wall of the splicing groove and is slidably connected to the mounting frame 6, both ends of the inside of the splicing seat 5 are slidably connected to an operating rod 7, a clamping block 8 is installed at one end of the operating rod 7, and both ends on the other side of the inner wall of the splicing groove are opened with docking grooves slidably connected to the clamping block 8 and the operating rod 7. First, the splicing seat 5 is inserted into the inner side of the splicing groove, and at the same time, the mounting frame 6 drives the filter screen 4 to enter the inner side of the air deflector 3, the clamping block 8 and part of the operating rod 7 enter the inner side of the docking groove, and the positioning block 13 is inserted into the positioning groove to achieve the effect of preliminary assembly of the filter screen 4.

[0025] In this embodiment, if Figure 1 , Figure 2 and Figure 3As shown, the buckling assembly includes a reset groove 9 opened on one side of the docking groove, first springs 10 are installed at both ends of the inner wall of the reset groove 9, a mounting plate 11 is installed on the top of the first spring 10, the mounting plate 11 is slidably connected to the mounting groove, a rotating seat 12 is rotatably connected to the inner side of the mounting plate 11, a positioning block 13 is installed on the top of the rotating seat 12, the cross-section of the card block 8 is U-shaped, a positioning groove connected to the positioning block 13 is opened at the bottom end of the card block 8, and card grooves connected to the two ends of the card block 8 are opened on both sides of the top of the inner wall of the installation groove, a rotating groove is opened inside the splicing seat 5 on the outside of the operating rod 7, a rotating plate 14 is rotatably connected to the outside of the operating rod 7, and the rotating plate 14 is slidably connected to the rotating groove. One side of the rotating plate 14 Second springs are installed between the two ends and the inner wall of the rotating groove, and a buckle ring is installed at the other end of the operating rod 7. Then, the buckle ring is hooked and the operating rod 7 is squeezed downward, so that the rotating plate 14 stretches the two sets of second springs, and the positioning block 13 also moves and squeezes the rotating seat 12 and the mounting plate 11, so that they press the two sets of first springs 10 to retract. After the protruding ends of the card block 8 all enter the inner side of the reset groove 9, the buckle ring is twisted to drive the rotating seat 12 to rotate, and the card block 8 is rotated to the horizontal direction, and then slowly pulled upward, the first spring 10 is gradually reset, and the two ends of the card block 8 are also stuck in the two sets of card grooves to complete the fixation. Anyway, when disassembling, the card block 8 is repeated The above operation is rotated to the longitudinal direction again and then it can be pulled out from the inside of the docking groove to complete the disassembly.

[0026] In this embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, a movable seat 15 is rotatably connected at the center of the mounting frame 6, a brush plate 16 is installed on one side of the movable seat 15, a connecting recess 17 is provided at the other end of the movable seat 15, a motor 18 is installed on one side of the air deflector 3, a driving end of the motor 18 extends to one end inside the air deflector 3 and is installed with a connecting convex plate 19, the connecting recess 17 and the connecting convex plate 19 are snap-fittedly connected, further, after the mounting frame 6 enters the inside of the air deflector 3, the connecting recess 17 at one end of the mounting frame 6 is snap-fitted with the connecting convex plate 19, at this time, starting the motor 18 can drive the movable seat 15 and the brush plate 16 to rotate, and brush the surface of the filter 4 to brush off impurities.

[0027] In this embodiment, if Figure 1 , Figure 2 and Figure 3As shown, a recovery groove is provided at the other end of the bottom of the air deflector 3, and a recovery box 20 is snap-connected to the inner side of the recovery groove. A first fixing part 21 is embedded and installed at one end of the recovery box 20, and a second fixing part corresponding to the first fixing part 21 is embedded and installed inside the air deflector 3. A buckle groove is provided at the bottom of the recovery box 20, and both the first fixing part 21 and the second fixing part are magnets. The magnetic poles of the two groups of magnets are opposite and attract each other. Furthermore, the fallen impurities fall into the recovery box 20. After a certain amount is collected, the buckle groove can be buckled to drive the recovery box 20 to move downward, so that the first fixing part 21 and the second fixing part are separated, and the adsorption positioning is released, so that the impurities in the recovery box 20 can be dumped.

[0028] The implementation principle of a heat dissipation utilization device for a printing machine in the embodiment of the present application is as follows: the splicing seat 5 is inserted into the inner side of the splicing groove, and at the same time, the mounting frame 6 drives the filter screen 4 to enter the inner side of the air guide cover 3, and the block 8 and part of the operating rod 7 enter the inner side of the docking groove, and the positioning block 13 is inserted into the positioning groove to achieve the effect of preliminary assembly of the filter screen 4, and the buckle is hooked to squeeze the operating rod 7 downward, so that the rotating plate 14 stretches the two groups of second springs, and the positioning block 13 also moves and squeezes the rotating seat 12 and the mounting plate 11, so that they press the two groups of first springs 10 to retract, and after the protruding ends of the block 8 all enter the inner side of the reset groove 9, the buckle is twisted to drive the rotating seat 12 to rotate, and the block 8 is rotated to the horizontal direction, and then slowly pulled upward, and the first spring 10 is gradually reset, and the two ends of the card block 8 are also stuck in the two groups of card slots to complete the fixation. Anyway, when disassembling, the card block 8 is repeated The above operation is rotated again to the longitudinal direction and then it can be pulled out from the inside of the docking groove to complete the disassembly. After the mounting frame 6 enters the inside of the air deflector 3, the connecting concave block 17 at one end of the mounting frame is engaged with the connecting convex plate 19. At this time, the starting motor 18 can drive the movable seat 15 and the brush plate 16 to rotate, and the impurities are brushed off the surface of the filter screen 4. The fallen impurities fall into the recovery box 20. After a certain amount is collected, the buckle groove can be buckled to drive the recovery box 20 to move downward, so that the first fixing member 21 and the second fixing member are separated, and the adsorption positioning is released, and the impurities in the recovery box 20 can be dumped.

[0029] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat dissipation device for a printing press, comprising a printing press (1), characterized in that: A printing table (2) is installed at the bottom inner side of the printing machine (1), an exhaust port is provided on one side of the printing machine (1), a guide cover (3) is installed on the outer wall of the printing machine (1) corresponding to the exhaust port, a filter screen (4) is clamped on the guide cover (3) through a mounting mechanism, an exhaust fan (22) is installed at the bottom end of the guide cover (3), an air outlet pipe of the exhaust fan (22) extends to the inner side of the printing table (2), the mounting mechanism comprises a positioning component and a pressing component, the positioning component is used to splice the filter screen (4) above the guide cover (3), and the pressing component is used to clamp or unlock the filter screen (4).

2. The heat dissipation device for a printing press according to claim 1, characterized in that: The positioning assembly comprises a splicing groove formed at one end of the top of the air deflector (3), a splicing seat (5) being snap-connected to the inner side of the splicing groove, a mounting frame (6) being installed at one end of the bottom of the splicing seat (5), the filter screen (4) being fixedly connected to the inner side of the mounting frame (6), a synchronous groove slidably connected to the mounting frame (6) being formed at one side of the inner wall of the splicing groove, an operating rod (7) being slidably connected to both ends of the splicing seat (5), a clamping block (8) being installed at one end of the operating rod (7), and a docking groove slidably connected to the clamping block (8) and the operating rod (7) being formed at both ends of the other side of the inner wall of the splicing groove.

3. The heat dissipation device for a printing press according to claim 2, characterized in that: The buckling assembly comprises a reset groove (9) provided on one side of the docking groove, first springs (10) are installed at both ends of the inner wall of the reset groove (9), a mounting plate (11) is installed at the top end of the first spring (10), the mounting plate (11) is slidably connected to the mounting groove, a rotating seat (12) is rotatably connected to the inner side of the mounting plate (11), a positioning block (13) is installed at the top end of the rotating seat (12), the cross section of the clamping block (8) is U-shaped, a positioning groove is provided at the bottom end of the clamping block (8) and is clamped and connected to the positioning block (13), and clamping grooves are provided on both sides of the top end of the inner wall of the mounting groove and are clamped and connected to the two ends of the clamping block (8).

4. The heat dissipation device for a printing press according to claim 3, characterized in that: A rotating groove is provided inside the splicing seat (5) and outside the operating rod (7). A rotating plate (14) is rotatably connected to the outside of the operating rod (7). The rotating plate (14) is slidably connected to the rotating groove. Second springs are installed between the two ends of one side of the rotating plate (14) and the inner wall of the rotating groove. A buckle is installed at the other end of the operating rod (7).

5. The heat dissipation device for a printing press according to claim 4, characterized in that: A movable seat (15) is rotatably connected at the center of the mounting frame (6); a brush plate (16) is installed on one side of the movable seat (15); a connecting recess (17) is provided at the other end of the movable seat (15); a motor (18) is installed on one side of the air deflector (3); a connecting convex plate (19) is installed at one end of the driving end of the motor (18) extending to the inner side of the air deflector (3); and the connecting recess (17) and the connecting convex plate (19) are snap-fittedly connected.

6. The heat dissipation device for a printing press according to claim 5, characterized in that: A recovery groove is provided at the other end of the bottom of the air deflector (3), a recovery box (20) is snap-connected to the inside of the recovery groove, a first fixing member (21) is embedded and installed at one end of the recovery box (20), and a second fixing member corresponding to the first fixing member (21) is embedded and installed inside the air deflector (3).

7. The heat dissipation device for a printing press according to claim 6, characterized in that: A buckle groove is provided at the bottom end of the recovery box (20); both the first fixing member (21) and the second fixing member are magnets; the magnetic poles of the two groups of magnets are opposite and attract each other.

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