CN220334218U - Offset press paper feeding device - Google Patents
Offset press paper feeding device Download PDFInfo
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- CN220334218U CN220334218U CN202321788121.8U CN202321788121U CN220334218U CN 220334218 U CN220334218 U CN 220334218U CN 202321788121 U CN202321788121 U CN 202321788121U CN 220334218 U CN220334218 U CN 220334218U
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- box body
- paper feeding
- paper
- offset press
- feeding device
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- 238000013016 damping Methods 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 238000012840 feeding operation Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model belongs to the technical field of offset press equipment, in particular to a paper feeding device of an offset press, which aims at the problems of the background technology and provides a scheme comprising a storage mechanism, a lifting mechanism and a paper feeding mechanism, wherein the storage mechanism comprises a box body, a moving assembly arranged on the box body and a connecting assembly arranged on one side of the box body, the lifting mechanism comprises a lifting assembly arranged in the box body and a limiting assembly arranged at the bottom of one side of the box body, and the paper feeding mechanism comprises a pressing assembly arranged at the top of the box body and a conveying assembly arranged at the top of the box body. The utility model avoids manual paper carrying, thereby reducing the workload of workers, improving the working efficiency, avoiding the influence of paper inclination caused by the deviation of the box body when the offset press is used for feeding paper, realizing mechanized paper feeding, replacing the traditional manual paper feeding operation mode, preventing paper from being scattered, and solving the problem that the paper cannot be positioned in the paper feeding process, and the paper is scattered in the paper moving process.
Description
Technical Field
The utility model relates to the technical field of offset press equipment, in particular to a paper feeding device of an offset press.
Background
The offset press is a machine which applies the indirect printing principle, ink and water are adhered to a printing plate surface wrapped on the outer circle of a printing plate cylinder through a water-ink rubber roller balancing system, a paper printing stock is meshed with the printing plate cylinder by the adhesive tape cylinder to roll, images and texts on a required printing plate are transferred to the printing stock such as business cards, hanging tags, postcards, various cards and the like for printing, and at present, paper used by the offset press is generally uniformly stacked in one place for management in order to facilitate management and avoid fire, paper cards serving as the printing stock are stacked on a paper stacking table, the paper is placed on a paper feeding table by a paper feeding mechanism to be conveyed to a printing area, and the paper is rolled into the printing area by the cylinder for printing.
Through searching, the Chinese patent with the application number of 202020517085.1 discloses a paper feeding device of an offset press, which comprises a machine body, a paper stacking table arranged on the machine body and used for stacking paper, a paper feeding table arranged on the machine body and used for transferring the paper into the offset press, an adsorption component arranged on the machine body and used for adsorbing the paper on the paper stacking table and transferring the paper onto the paper feeding table, and a limiting column vertically arranged on the paper stacking table, wherein the limiting column comprises a first limiting column and a second limiting column, a pressing ring propping against the uppermost paper of the paper stack is sleeved on the first limiting column, and the pressing ring is in sliding fit with the first limiting column; the lower end of the second limiting column is rotationally connected with the paper stacking table, and a paper pressing ring is sleeved on the second limiting column; the paper pressing ring is matched with the second limiting column in a sliding mode, an electric cylinder is arranged at the top of the second limiting column, a piston rod of the electric cylinder faces downwards vertically and is fixed with the paper pressing ring, the paper pressing ring has the effect of reducing wrinkling when paper is adsorbed, and therefore the paper is smooth when reaching the paper feeding table, and paper feeding precision is prevented from being affected. The following defects or shortages exist in the paper feeding process of the offset press:
1. the paper is required to be manually conveyed to the offset press from the paper stacking place for paper feeding, so that the workload of workers is certainly increased, and the working efficiency is reduced;
2. although the effect of preventing the uppermost paper from being adsorbed and the lower paper from being driven is achieved. However, the low air pressure generated by lifting the paper still exists, and the lower paper may be sucked when the paper moves.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a paper feeding device of an offset press.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a paper feeding device of offset press comprises a storage mechanism, a lifting mechanism and a paper feeding mechanism;
a storage mechanism: the storage mechanism comprises a box body, a moving assembly arranged on the box body and a connecting assembly arranged on one side of the box body;
lifting mechanism: the lifting mechanism comprises a lifting assembly arranged in the box body and a limiting assembly arranged at the bottom of one side of the box body;
paper feeding mechanism: the paper feeding mechanism comprises a pressing component arranged at the top of the box body and a conveying component arranged at the top of the box body.
As still further aspects of the utility model: the movable assembly comprises universal wheels arranged at the bottom of the box body at equal intervals and a handle welded on one side of the box body, a rubber buffer pad is arranged at the joint of the box body and the universal wheels, and a control panel is arranged on one side of the box body.
As still further aspects of the utility model: the connecting assembly comprises a fixing plate symmetrically arranged on one side of the box body, an adjusting bolt symmetrically arranged on the fixing plate and a clamping plate connected with one end of the adjusting bolt together, and anti-skidding patterns are uniformly distributed on the opposite side of the clamping plate.
As still further aspects of the utility model: the lifting assembly comprises a mounting groove formed in the inner wall of one side of the box body, a screw rod rotatably mounted in the mounting groove, a moving block sleeved on the screw rod and a lifting plate connected with one side of the moving block, and the bottom end of the screw rod penetrates through the mounting groove to be connected with the lifting motor.
As still further aspects of the utility model: the limiting component comprises a groove symmetrically formed in the inner wall of one side of the box body, a limiting rod arranged in the groove and a limiting block which is connected with the limiting rod in a sliding mode, and one side of the limiting block is fixedly connected with the lifting plate.
As still further aspects of the utility model: the pressing component comprises a bracket, a hydraulic damping telescopic rod, a spring, a pressing piece, and a cushion pad, wherein the bracket is arranged at the top of the box body at equal distance, the hydraulic damping telescopic rod is arranged at the bottom of the bracket, the spring is sleeved outside the hydraulic damping telescopic rod, the pressing piece is arranged at the bottom of the spring, the pressing piece is abutted with paper, and the cushion pad is arranged at the bottom of the pressing piece.
As still further aspects of the utility model: the conveying assembly comprises a supporting plate arranged on one side of the top of the box body, an electric push rod symmetrically arranged on one side of the supporting plate, an electric push rod output shaft, a mounting frame and a rotating shaft arranged on the mounting frame, wherein the mounting frame and the rotating shaft are connected together, and rollers are arranged on the rotating shaft at equal intervals.
Compared with the prior art, the utility model provides a paper feeding device of an offset press, which has the following beneficial effects:
1. according to the offset press paper feeding device, the storage mechanism is arranged, the box body can move through the universal wheel matched with the handle, manual paper conveying from a paper stacking place to an offset press can be avoided, manual paper conveying can be avoided, the workload of workers is reduced, the working efficiency is improved, and meanwhile the box body can be connected with the offset press through the connecting component, so that the problem that the printing is affected due to the fact that the box body is deviated when the offset press is used for paper feeding is avoided;
2. the utility model provides a paper feeding device of offset press, through being provided with elevating system, realize the lift of lifter plate through the motor, realized mechanized paper feeding, replaced traditional manual work mode of feeding paper, through being provided with paper feeding mechanism, through being provided with down pressing assembly, can make the preforming compress tightly the paper, prevent that paper from appearing scattering and disorderly to solve the in-process of feeding paper and can't fix a position the paper, lead to the problem that can appear scattering and disorderly at the in-process that paper removed.
The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device has a simple structure and is convenient to operate.
Drawings
FIG. 1 is a three-dimensional view of the overall structure of a paper feeding device of an offset press according to the present utility model;
FIG. 2 is a three-dimensional view of a storage mechanism of a paper feeding device of an offset press according to the present utility model;
FIG. 3 is a three-dimensional view of a paper feeding mechanism of a paper feeding device of an offset press;
fig. 4 is a three-dimensional view of a knot lifting mechanism of a paper feeding device of an offset press.
In the figure: 1. a storage mechanism; 2. a lifting mechanism; 3. a paper feeding mechanism; 11. a case; 12. a universal wheel; 13. a handle; 14. a fixing plate; 15. an adjusting bolt; 16. a clamping plate; 17. a control panel; 21. a mounting groove; 22. a screw rod; 23. a moving block; 24. a lifting plate; 25. a lifting motor; 26. a groove; 27. a limit rod; 28. a limiting block; 31. a bracket; 32. a hydraulic damping telescopic rod; 33. a spring; 34. tabletting; 35. a support plate; 36. an electric push rod; 37. a mounting frame; 38. a rotating shaft; 39. and a roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Embodiment 1, referring to FIGS. 1 to 4, a sheet feeding apparatus of an offset press includes a storing mechanism 1, a lifting mechanism 2, and a sheet feeding mechanism 3;
storage mechanism 1: the storage mechanism 1 comprises a box body 11, a moving assembly arranged on the box body 11 and a connecting assembly arranged on one side of the box body 11;
the movable assembly comprises universal wheels 12 arranged at the bottom of the box body 11 at equal intervals and a handle 13 welded on one side of the box body 11, a rubber buffer pad is arranged at the joint of the box body 11 and the universal wheels 12, and a control panel 17 is arranged on one side of the box body 11;
the universal wheels 12 are matched with the handles 13, so that the mobility of the device is improved, the situation that people need to manually transport paper from a paper stacking position to an offset press is avoided, the manual paper transport is avoided, the workload of workers is reduced, and the working efficiency is improved;
the connecting component comprises a fixed plate 14 symmetrically arranged on one side of the box body 11, an adjusting bolt 15 symmetrically arranged on the fixed plate 14 and a clamping plate 16 with one end of the adjusting bolt 15 commonly connected, wherein anti-skid patterns are uniformly distributed on the opposite side of the clamping plate 16;
the adjusting bolt 15 is rotated according to actual needs to adjust the distance between the clamping plates 16, and the box 11 is connected with the offset press, so that the problem that the printing is affected by paper inclination caused by the offset of the box 11 when the offset press is used for feeding paper is avoided.
Example 2, with reference to fig. 1-4, this example is optimized on the basis of example 1, specifically:
lifting mechanism 2: the lifting mechanism 2 comprises a lifting component arranged in the box 11 and a limiting component arranged at the bottom of one side of the box 11;
the lifting assembly comprises a mounting groove 21 formed in the inner wall of one side of the box body 11, a screw rod 22 rotatably mounted in the mounting groove 21, a moving block 23 sleeved on the screw rod 22 and a lifting plate 24 connected with one side of the moving block 23, wherein the bottom end of the screw rod 22 penetrates through the mounting groove 21 and is connected with a lifting motor 25;
the lifting motor 25 drives the screw rod 22 to rotate, so that the moving block 23 moves along the screw rod 22, and the height position of the lifting plate 24 is adjusted to meet the actual requirements;
the limiting component comprises a groove 26 symmetrically formed in the inner wall of one side of the box body 11, a limiting rod 27 arranged in the groove 26 and a limiting block 28 connected with the limiting rod 27 in a sliding manner, and one side of the limiting block 28 is fixedly connected with the lifting plate 24;
the lifting plate 24 is limited by the limit block 28 matched with the limit rod 27, so that the lifting plate 24 is prevented from tilting or shifting in the up-and-down movement process, and the stability of paper feeding is ensured.
Example 3, referring to fig. 1-4, this example is optimized based on example 1, specifically:
paper feeding mechanism 3: the paper feeding mechanism 3 comprises a pressing component arranged at the top of the box body 11 and a conveying component arranged at the top of the box body 11;
the pressing component comprises a bracket 31, a hydraulic damping telescopic rod 32, a spring 33 and a pressing sheet 34, wherein the bracket 31 is arranged at the top of the box body 11 at equal distance, the hydraulic damping telescopic rod 32 is arranged at the bottom of the bracket 31, the spring 33 is sleeved outside the hydraulic damping telescopic rod 32, the pressing sheet 34 is arranged at the bottom of the spring 33, the bottom of the pressing sheet 34 is abutted with paper, and a buffer cushion is arranged at the bottom of the pressing sheet 34;
the hydraulic damping telescopic rod 32 is matched with the spring 33 and the pressing sheet 34 to compress paper, so that the paper is prevented from being scattered, and the problem that the paper cannot be positioned in the paper feeding process, and scattered paper occurs in the paper moving process is solved;
the conveying assembly comprises a supporting plate 35 arranged on one side of the top of the box body 11, electric push rods 36 symmetrically arranged on one side of the supporting plate 35, a mounting frame 37 connected with the output shafts of the electric push rods 36 together, and a rotating shaft 38 arranged on the mounting frame 37, wherein rollers 39 are arranged on the rotating shaft 38 at equal intervals;
the electric push rod 36 drives the mounting frame 37 to move, the rotating shaft 38 and the idler wheels 39 rotate in the moving process of the mounting frame 37 to drive paper to move, and the plurality of idler wheels 39 are contacted with the surface of the paper, so that the contact area is reduced, and the abrasion to the paper in the paper feeding process is reduced.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a offset press paper feeding device, includes storage mechanism (1), elevating system (2) and paper feeding mechanism (3), its characterized in that, storage mechanism (1): the storage mechanism (1) comprises a box body (11), a moving assembly arranged on the box body (11) and a connecting assembly arranged on one side of the box body (11);
lifting mechanism (2): the lifting mechanism (2) comprises a lifting assembly arranged in the box body (11) and a limiting assembly arranged at the bottom of one side of the box body (11);
paper feeding mechanism (3): the paper feeding mechanism (3) comprises a pressing component arranged at the top of the box body (11) and a conveying component arranged at the top of the box body (11).
2. The offset press paper feeding device according to claim 1, wherein the moving assembly comprises universal wheels (12) arranged at equal distances on the bottom of the box body (11) and a handle (13) welded on one side of the box body (11), a rubber buffer pad is arranged at the joint of the box body (11) and the universal wheels (12), and a control panel (17) is arranged on one side of the box body (11).
3. The offset press paper feeding device according to claim 1, wherein the connecting assembly comprises a fixing plate (14) symmetrically arranged on one side of the box body (11), adjusting bolts (15) symmetrically arranged on the fixing plate (14), and clamping plates (16) connected with one ends of the adjusting bolts (15) together, and anti-skidding patterns are uniformly distributed on the opposite sides of the clamping plates (16).
4. The offset press paper feeding device according to claim 1, wherein the lifting assembly comprises a mounting groove (21) formed in the inner wall of one side of the box body (11), a screw rod (22) rotatably mounted in the mounting groove (21), a moving block (23) sleeved on the screw rod (22) and a lifting plate (24) connected with one side of the moving block (23), and the bottom end of the screw rod (22) penetrates through the mounting groove (21) to be connected with a lifting motor (25).
5. The offset press paper feeding device according to claim 1, wherein the limiting assembly comprises a groove (26) symmetrically formed in the inner wall of one side of the box body (11), a limiting rod (27) arranged in the groove (26) and a limiting block (28) connected with the limiting rod (27) in a sliding manner, and one side of the limiting block (28) is fixedly connected with the lifting plate (24).
6. The offset press paper feeding device according to claim 1, wherein the pressing component comprises a bracket (31) arranged at the top of the box body (11) at equal intervals, a hydraulic damping telescopic rod (32) arranged at the bottom of the bracket (31), a spring (33) sleeved outside the hydraulic damping telescopic rod (32) and a pressing sheet (34) arranged at the bottom of the spring (33), the bottom of the pressing sheet (34) is abutted with paper, and a buffer cushion is arranged at the bottom of the pressing sheet (34).
7. The offset press paper feeding device according to claim 1, wherein the conveying assembly comprises a supporting plate (35) arranged on one side of the top of the box body (11), electric push rods (36) symmetrically arranged on one side of the supporting plate (35), a mounting frame (37) for jointly connecting output shafts of the electric push rods (36) and a rotating shaft (38) arranged on the mounting frame (37), and rollers (39) are equidistantly arranged on the rotating shaft (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321788121.8U CN220334218U (en) | 2023-07-10 | 2023-07-10 | Offset press paper feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321788121.8U CN220334218U (en) | 2023-07-10 | 2023-07-10 | Offset press paper feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220334218U true CN220334218U (en) | 2024-01-12 |
Family
ID=89447700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321788121.8U Active CN220334218U (en) | 2023-07-10 | 2023-07-10 | Offset press paper feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220334218U (en) |
-
2023
- 2023-07-10 CN CN202321788121.8U patent/CN220334218U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |