Printing and winding device for decorative paper

Abstract

The utility model discloses a decorative paper printing and rolling device which comprises a fixing seat, an adjusting groove and a containing groove are formed in the fixing seat, a forward and reverse motor is fixedly connected to the inner bottom wall of the containing groove, the output end of the forward and reverse motor is connected with a rotating shaft, a gear is fixedly connected to the outer wall of the rotating shaft, racks are meshed with the outer edge of the gear, and the two racks are arranged in a staggered mode. The upper end faces of the racks are fixedly connected with connecting blocks, the upper end faces of the connecting blocks are fixedly connected with adjusting blocks, the upper end faces of the adjusting blocks are fixedly connected with fixing columns, and the upper end faces of the fixing columns are fixedly connected with mounting blocks. The two racks drive the corresponding adjusting blocks to move towards the center or away from each other, so that the distance between the two mounting blocks is adjusted, decorative paper of different sizes can be wound, the use flexibility of the winding device is improved, and the winding work efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing machines, in particular to a decorative paper printing and winding device. Background Art

[0002] Decorative paper is a paper product used to decorate and protect a variety of materials. It is widely used in many fields such as furniture manufacturing, floor laying and wall decoration. After the decorative paper is produced and printed, it needs to be rolled and packaged according to certain specifications to facilitate subsequent transportation and sale.

[0003] According to a Chinese patent document with the announcement number CN220222822U, a decorative paper printing and winding device is disclosed, which belongs to the technical field of paper production equipment. It mainly includes a mounting table; a chamber is arranged in the mounting table, at least two groups of slots are arranged at the bottom of the chamber, two groups of limit parts are slidably installed inside the chamber, a roller is installed between the two groups of limit parts, the roller is used to roll up the decorative paper, and the limit part includes a column, which is slidably installed in the chamber; each column is provided with two groups of blocks, and the blocks are fixedly installed at the bottom of the column; a plug plate, which is slidably connected between the two groups of blocks, and the size of the plug plate is adapted to the size of the slot. A decorative paper printing and winding device of the present application is provided with a freely detachable roller and a limit part whose distance can be adjusted according to the size of the roller, so that the device can adapt to the winding work of decorative papers of various sizes, and solves the problem that the traditional winding machine cannot adjust the distance according to the winding rollers of different sizes.

[0004] Based on the search of the above patents and in combination with the winding device in the prior art, it is found that when the above winding device is in use, the distance between the two columns is adjusted by docking the two plug plates with the corresponding slots, so as to adapt to the winding of decorative papers of various sizes. However, in actual use, when adjustment is required, the two plug plates need to be moved one by one, and the adjustment process is relatively cumbersome and requires the cooperation of multiple people. During the adjustment process, it is also necessary to ensure that the roller is in the center position of the two turntables, which is relatively cumbersome and cannot be quickly adjusted and fixed, thereby reducing practicality. Utility Model Content

[0005] The utility model aims to provide a decorative paper printing and winding device, which can quickly wind up the decorative paper by using a winding rod, and cooperates with the rotation of the forward and reverse motors to make the gears mesh with the two racks, so that the two racks can move with their corresponding adjustment blocks toward the center or away from each other, thereby adjusting the distance between the two mounting blocks, and can wind up decorative papers of different sizes, thereby improving the flexibility of the use of the winding device and the efficiency of the winding work.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a decorative paper printing and winding device, comprising a fixed seat, an adjusting slot and a placing slot are respectively provided in the fixed seat, a forward and reverse motor is fixedly connected to the bottom wall of the placing slot, an output end of the forward and reverse motor is connected to a rotating shaft, a gear is fixedly connected to the outer wall of the rotating shaft, a rack is meshed on the outer edge of the gear, two racks are staggered with each other, an upper end face of the rack is fixedly connected to a connecting block, an upper end face of the connecting block is fixedly connected to an adjusting block, an upper end face of the adjusting block is fixedly connected to a fixing column, an upper end face of the fixing column is fixedly connected to a mounting block, mounting slots are provided on opposite sides of the two mounting blocks, a docking block is movably connected in the mounting slot, a winding rod is fixedly connected between the two docking blocks, and a splicing groove is provided at an end of one of the docking blocks away from the winding rod.

[0007] The beneficial effects of the utility model are as follows: by rotating the forward and reverse motors, the gears are meshed with the two racks, so that the corresponding adjustment blocks, the fixing columns and the mounting blocks are moved by the movement of the racks, the distance between the two mounting blocks is adjusted, and the winding rod is clamped. By rotating the winding rod, the decorative paper is quickly rolled, and it can be flexibly applied to decorative papers of different sizes:

[0008] In order to achieve flexible adjustment of the distance between the two mounting blocks, the decorative paper of different sizes is rolled up:

[0009] As a further improvement of the above technical solution: a positioning plate is fixedly connected to one side of one of the fixed columns, a driving motor is fixedly connected to the upper surface of the positioning plate, a rotating shaft is connected to the output end of the driving motor, a splicing block is fixedly connected to the end of the rotating shaft away from the driving motor, and the splicing block is clamped in the splicing groove.

[0010] The beneficial effect of this improvement is that the driving motor can drive the rotating shaft to rotate, so that the rotating shaft can rotate the winding rod to realize the winding of the decorative paper. At the same time, the splicing block is docked with the splicing groove, so that the rotating shaft and the winding rod can be connected and rotated at the same time:

[0011] In order to drive the reel rod and reel the decorative paper:

[0012] As a further improvement of the above technical solution: sliding grooves are provided on the inner walls on both sides of the adjusting groove, and two symmetrical sliding blocks are slidably connected in the sliding grooves, and the sliding blocks are fixedly connected to the adjusting block.

[0013] The beneficial effects of this improvement are: by using the slide groove and the slider, the stable movement of the adjustment block in the adjustment groove can be ensured, the stability of the connection between the fixed column and the fixed seat can be improved, the fixed column can be prevented from tilting and shaking, and the center of gravity stability of the fixed column can be improved:

[0014] In order to limit the adjustment block and ensure the stability of the adjustment block:

[0015] As a further improvement of the above technical solution: limiting grooves are provided on the inner walls on both sides of the placement groove, limiting bars are slidably connected in the limiting grooves, and the limiting bars are fixedly connected to the rack.

[0016] The beneficial effects of this improvement are: by using the limit groove and the limit bar, the rack can be limited while ensuring the stability of the rack movement, preventing the rack from being separated from the gear and unable to effectively mesh, and ensuring the normal adjustment movement of the adjustment block:

[0017] In order to limit the rack and ensure stable movement:

[0018] As a further improvement of the above technical solution: the two opposite sides of the two mounting blocks are fixedly connected with a limiting disk.

[0019] The beneficial effects of this improvement are: by using the limiting plate, the decorative paper can be limited to ensure that during the rolling process, the edges of the decorative paper on both sides can be aligned without skewing, thereby ensuring the quality of the rolling:

[0020] In order to limit the decorative paper and prevent it from skewing:

[0021] As a further improvement of the above technical solution: a plurality of evenly distributed heat dissipation holes are opened on one side of the fixing seat, and the heat dissipation holes are connected to the placement groove.

[0022] The beneficial effect of this improvement is that the heat generated by the forward and reverse motors can be dissipated through the use of heat dissipation holes, thereby preventing the forward and reverse motors from malfunctioning due to excessive temperature, and effectively extending the service life of the forward and reverse motors:

[0023] In order to achieve heat dissipation for the forward and reverse motors:

[0024] As a further improvement of the above technical solution: two symmetrical positioning blocks are fixedly connected to both sides of the fixing seat, and positioning holes are formed on the positioning blocks.

[0025] The beneficial effect of this improvement is that the fixing seat can be fixed by using the positioning block and the positioning hole, so as to ensure that the winding device is always stable enough during use, and will not shake randomly to affect the winding work of the decorative paper:

[0026] In order to fix the fixing seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 Provided for the utility model;

[0028] Figure 2 A top view provided for the utility model;

[0029] Figure 3 The utility model provides Figure 5 The three-dimensional cross-section view at AA in the middle;

[0030] Figure 4 The utility model provides Figure 3 The enlarged view of point A in the middle;

[0031] Figure 5 The utility model provides Figure 5 A three-dimensional cross-section view at the middle BB;

[0032] Figure 6 The utility model provides Figure 7 The enlarged view of point B in the middle;

[0033] Figure 7 The three-dimensional structure provided by the utility model is shown in FIG. Figure 2 .

[0034] In the figure, 1, fixing seat; 11, adjusting slot; 12, placing slot; 13, forward and reverse motor; 14, rotating shaft; 15, gear; 16, rack; 17, connecting block; 18, adjusting block; 19, fixing column; 20, mounting block; 21, mounting slot; 22, docking block; 23, winding rod; 24, splicing slot; 31, positioning plate; 32, driving motor; 33, rotating shaft; 34, splicing block; 41, sliding slot; 42, sliding block; 51, limiting slot; 52, limiting strip; 61, limiting disk; 71, heat dissipation hole; 81, positioning block; 82, positioning hole. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0036] like Figures 1 to 7As shown, a decorative paper printing and winding device provided by an embodiment of the utility model comprises a fixing seat 1, wherein an adjusting slot 11 and a placing slot 12 are respectively provided in the fixing seat 1, a forward and reverse motor 13 is fixedly connected to the bottom wall of the placing slot 12, a rotating shaft 14 is connected to the output end of the forward and reverse motor 13, a gear 15 is fixedly connected to the outer wall of the rotating shaft 14, and the forward and reverse motor 13 can drive the gear 15 to rotate via the rotating shaft 14, a rack 16 is meshed on the outer edge of the gear 15, and two racks 16 are staggered with each other so that the gear 15 is meshed with the two racks 16 staggered with each other, thereby the movement of the two racks 16 drives the corresponding adjusting blocks 18 to move, and the distance between the two adjusting blocks 18 is adjusted by the adjustment blocks 18 moving toward or in the opposite direction. The upper end surface of the rack 16 is fixedly connected with a connecting block 17, the upper end surface of the connecting block 17 is fixedly connected with an adjusting block 18, the upper end surface of the adjusting block 18 is fixedly connected with a fixing column 19, the upper end surface of the fixing column 19 is fixedly connected with a mounting block 20, the two mounting blocks 20 are provided with mounting grooves 21 on opposite sides, the mounting grooves 21 are movably connected with a docking block 22, a winding rod 23 is fixedly connected between the two docking blocks 22, the docking blocks 22 at both ends of the winding rod 23 are docked with the mounting grooves 21 on the two mounting blocks 20, so as to realize the connection between the mounting block 20 and the winding rod 23, one end of one of the docking blocks 22 away from the winding rod 23 is provided with a splicing groove 24, one side of one of the fixing columns 19 is fixedly connected with a positioning plate 31, the positioning plate 3 The upper end surface of the adjusting groove 11 is fixedly connected with a driving motor 32, and the output end of the driving motor 32 is connected with a rotating shaft 33. The end of the rotating shaft 33 away from the driving motor 32 is fixedly connected with a splicing block 34, and the splicing block 34 is engaged with the splicing groove 24. The splicing block 34 on the rotating shaft 33 is docked with the splicing groove 24 on one of the docking blocks 22 to realize the connection between the rotating shaft 33 and the winding rod 23. Slide grooves 41 are provided on the inner walls on both sides of the adjusting groove 11. Two symmetrical sliders 42 are slidably connected in the slide grooves 41. The sliders 42 are fixedly connected with the adjusting block 18. The use of two slide grooves 41 and four sliders 42 can make the corresponding adjusting blocks 18 stably slide in the adjusting groove 11, ensure the stability of the bottom of the fixed column 19, and place the inner walls on both sides of the groove 12. The wall is provided with a limiting groove 51, and a limiting strip 52 is slidably connected in the limiting groove 51. The limiting strip 52 is fixedly connected to the rack 16. The use of the two limiting grooves 51 and the two limiting strips 52 can limit the corresponding racks 16, ensuring that the racks 16 can always mesh with the gear 15 while moving stably. The two mounting blocks 20 are fixedly connected to limiting plates 61 on opposite sides. The two limiting plates 61 can limit the decorative paper to ensure that the rolled decorative paper will not be skewed or twisted. A plurality of evenly distributed heat dissipation holes 71 are provided on one side of the fixing seat 1. The heat dissipation holes 71 are connected to the placement slot 12. The plurality of heat dissipation holes 71 can effectively dissipate the heat generated by the forward and reverse motors 13, thereby extending the service life of the forward and reverse motors 13.Two symmetrical positioning blocks 81 are fixedly connected on both sides of the fixing seat 1. Positioning holes 82 are opened on the positioning blocks 81. The four positioning blocks 81 and the corresponding positioning holes 82 can fix the fixing seat 1 to ensure the stability of the fixing seat 1.

[0037] Working principle and use process of the utility model: when in use, first, the fixing seat 1 is fixed by the positioning holes 82 corresponding to the four positioning blocks 81, and the appropriate winding rod 23 can be selected according to the size of the decorative paper. Under the action of the forward and reverse motors 13, the rotating shaft 14 drives the gear 15 to mesh with the two mutually staggered racks 16. Through the two racks 16 moving toward or in the opposite direction, the corresponding connecting blocks 17 are moved with the corresponding adjusting blocks 18, the fixing columns 19 and the mounting blocks 20 to adjust the distance between the two mounting blocks 20. During the movement of the racks 16, the two limiting bars 52 slide in the corresponding limiting grooves 51 to assist the corresponding The rack 16 moves stably, and during the adjustment process, it is ensured that the winding rod 23 is always at the axial position of the two mounting blocks 20, so that the splicing groove 24 on one of the docking blocks 22 is placed close to the driving motor 32, and the splicing block 34 on the rotating shaft 33 is docked with the splicing groove 24 on the docking block 22, so as to realize the connection between the rotating shaft 33 and the winding rod 23. Through the rotation of the driving motor 32, the winding rod 23 is rotated to roll up the decorative paper. During the rolling process, the two limit plates 61 limit the decorative paper to ensure the neatness of the rolling. At the same time, the multiple heat dissipation holes 71 dissipate the heat generated by the forward and reverse motors 13, so as to realize the use process of the entire winding device.

[0038] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A decorative paper printing and winding device, comprising a fixing seat (1), characterized in that: The fixing seat (1) is provided with an adjustment groove (11) and a placement groove (12) respectively; a forward and reverse motor (13) is fixedly connected to the inner bottom wall of the placement groove (12); a rotating shaft (14) is connected to the output end of the forward and reverse motor (13); a gear (15) is fixedly connected to the outer wall of the rotating shaft (14); a rack (16) is meshed on the outer edge of the gear (15); and the two racks (16) are arranged in a staggered manner with respect to each other; The upper end surface of the rack (16) is fixedly connected to a connecting block (17), the upper end surface of the connecting block (17) is fixedly connected to an adjusting block (18), the upper end surface of the adjusting block (18) is fixedly connected to a fixing column (19), the upper end surface of the fixing column (19) is fixedly connected to a mounting block (20), the two mounting blocks (20) are each provided with a mounting groove (21) on one side opposite to the other, a docking block (22) is movably connected in the mounting groove (21), a winding rod (23) is fixedly connected between the two docking blocks (22), and a splicing groove (24) is provided at one end of one of the docking blocks (22) away from the winding rod (23).

2. The decorative paper printing and winding device according to claim 1, characterized in that: A positioning plate (31) is fixedly connected to one side of one of the fixing columns (19); a driving motor (32) is fixedly connected to the upper end surface of the positioning plate (31); a rotating shaft (33) is connected to the output end of the driving motor (32); a splicing block (34) is fixedly connected to one end of the rotating shaft (33) away from the driving motor (32); and the splicing block (34) is snap-fitted to the splicing groove (24).

3. The decorative paper printing and winding device according to claim 1, characterized in that: Slide grooves (41) are provided on the inner walls on both sides of the adjustment groove (11), and two symmetrical sliding blocks (42) are slidably connected in the slide grooves (41), and the sliding blocks (42) are fixedly connected to the adjustment block (18).

4. The decorative paper printing and winding device according to claim 1, characterized in that: Limiting grooves (51) are provided on the inner walls on both sides of the placement groove (12), and limiting strips (52) are slidably connected in the limiting grooves (51), and the limiting strips (52) are fixedly connected to the rack (16).

5. The decorative paper printing and winding device according to claim 1, characterized in that: The two opposite sides of the two mounting blocks (20) are both fixedly connected to a limiting plate (61).

6. The decorative paper printing and winding device according to claim 1, characterized in that: A plurality of evenly distributed heat dissipation holes (71) are provided on one side of the fixing seat (1), and the heat dissipation holes (71) are in communication with the placement groove (12).

7. The decorative paper printing and winding device according to claim 1, characterized in that: Two symmetrical positioning blocks (81) are fixedly connected to both sides of the fixing seat (1), and positioning holes (82) are provided on the positioning blocks (81).

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