Stable feeding device for transferring card paper

Abstract

The stable feeding device comprises a bottom plate, an input roller and an output roller are arranged on the two sides of the bottom plate respectively, two pressing rollers distributed up and down at intervals are arranged between the input roller and the output roller, and a rectangular frame is arranged on the outer sides of the two pressing rollers. A first cylinder and a second cylinder are arranged on the upper and lower sides of the rectangular frame respectively, a support is arranged outside the rectangular frame, the bottom of the first cylinder is connected to the support, and the bottom of the second cylinder is connected to the bottom plate. According to the pressing roller capable of adjusting the up-down position, the transfer card paper can be adjusted to be in a good tensioning state, so that the transfer card paper is stably conveyed in the feeding process, and the subsequent printing or processing quality is guaranteed. The two pressing rollers are arranged in the rectangular frame, the springs are arranged, the positions of the two pressing rollers can be adjusted together, the adjusting process is more convenient and faster, vibration borne by the device in the using process is absorbed through the springs, and transfer of the transferred paperboard is more stable.

Description

Technical Field

[0001] The utility model relates to a stable feeding device for transferring cardboard. Background Art

[0002] Transfer paper is a special paper used in the printing and packaging industry. In the manufacturing process, transfer paper feeding is a key step, which requires the transfer paper to be stably fed into the printing or processing equipment to convert the transfer paper into a final product or semi-finished product.

[0003] However, during the loading process, the jammed paper may be offset or misplaced due to insufficient tension, resulting in inaccurate printing or processing, affecting product quality and registration accuracy. Utility Model Content

[0004] The main purpose of the utility model is to provide a stable feeding device for transferring cardboard to solve the problems raised in the above background technology.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A stable feeding device for transferring cardboard comprises a base plate, with an input roller and an output roller respectively arranged on both sides of the base plate, two pressure rollers spaced apart from each other are arranged between the input roller and the output roller, a rectangular frame is arranged on the outer sides of the two pressure rollers, a first cylinder and a second cylinder are respectively arranged on the upper and lower sides of the rectangular frame, a bracket is arranged on the outer side of the rectangular frame, the bottom of the first cylinder is connected to the bracket, and the bottom of the second cylinder is connected to the base plate.

[0007] Preferably, a first spring is arranged on both sides of the first cylinder between the upper part of the rectangular frame and the bracket, and a first telescopic rod is arranged inside the first spring.

[0008] Preferably, a second spring is arranged on both sides of the second cylinder between the bottom of the rectangular frame and the bottom plate, and a second telescopic rod is arranged inside the second spring.

[0009] Preferably, sliders are provided on both the left and right sides of the rectangular frame, and sliding grooves for use with the sliders are provided on both sides of the bracket.

[0010] Preferably, first support plates are provided on both sides of the input roller, and one side of the input roller is connected to an input motor.

[0011] Preferably, an input motor fixing plate is arranged on the outer side of the first support plate close to the input motor side.

[0012] Preferably, second support plates are provided on both sides of the output roller, and one side of the output roller is connected to an output motor.

[0013] Preferably, an output motor fixing plate is provided on the outer side of the second support plate close to the output motor side.

[0014] Beneficial technical effects of the utility model:

[0015] The utility model provides a clamping roller that can adjust the upper and lower positions, which can adjust the transfer paper to a good tension state, so that the transfer paper can be stably transmitted during the feeding process, ensuring the quality of subsequent printing or processing. By arranging two clamping rollers in a rectangular frame and arranging springs, the positions of the two clamping rollers can be adjusted together, the adjustment process is more convenient and quick, and the springs are used to absorb the vibrations received by the device during use, so that the transmission of the transfer paper is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a feeding device according to an embodiment of the utility model;

[0017] Figure 2 It is a side view of a feeding device according to an embodiment of the utility model;

[0018] Figure 3 This is a schematic structural diagram of the pressing part of the feeding device of an embodiment of the utility model;

[0019] Figure 4 It is a front view of the pressing part of the feeding device of the embodiment of the utility model;

[0020] Figure 5 It is a schematic diagram of a rectangular frame structure of an embodiment of the utility model.

[0021] In the figure: 1, bottom plate; 2, input roller; 3, output roller; 4, clamping roller; 5, rectangular frame; 6, first cylinder; 7, second cylinder; 8, bracket; 9, first spring; 10, first telescopic rod; 11, second spring; 12, second telescopic rod; 13, slider; 14, slide groove; 15, first support plate; 16, input motor; 17, input motor fixing plate; 18, second support plate; 19, output motor; 20, output motor fixing plate. DETAILED DESCRIPTION

[0022] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0023] like Figure 1-Figure 4As shown, the stable feeding device for transfer paper provided in this embodiment includes a base plate 1, an input roller 2 and an output roller 3 are respectively arranged on both sides of the base plate 1, two clamping rollers 4 spaced apart from each other are arranged between the input roller 2 and the output roller 3, a rectangular frame 5 is arranged on the outer sides of the two clamping rollers 4, the clamping roller 4 is connected to the rectangular frame 5 through a bearing seat, a first cylinder 6 and a second cylinder 7 are respectively arranged on the upper and lower sides of the rectangular frame 5, a bracket 8 is arranged on the outer side of the rectangular frame 5, the bottom of the first cylinder 6 is connected to the bracket 8, and the bottom of the second cylinder 7 is connected to the base plate 1, the first cylinder 6 and the second cylinder 7 can adjust the height of the clamping roller 4, and can find the best clamping position, so as to effectively clamp the transfer paper, ensure its stability during transmission, and prevent the transfer paper from being offset or folded during transportation.

[0024] In this embodiment, if Figure 3 As shown, a first spring 9 is arranged on both sides of the first cylinder 6 between the upper part of the rectangular frame 5 and the bracket 8, and a first telescopic rod 10 is arranged in the first spring 9. A second spring 11 is arranged on both sides of the second cylinder 7 between the lower part of the rectangular frame 5 and the bottom plate 1, and a second telescopic rod 12 is arranged in the second spring 11, which plays a buffering role, absorbs the vibration that may be generated during the feeding process, and protects the stable operation of the equipment.

[0025] In this embodiment, if Figure 3 and Figure 5 As shown, sliders 13 are provided on both sides of the rectangular frame 5, and slide grooves 14 used in conjunction with the sliders 13 are provided on both sides of the bracket 8, so that the rectangular frame 5 can move up and down more smoothly under the action of the first cylinder 6 and the second cylinder 7, reducing the jamming phenomenon.

[0026] In this embodiment, if Figure 1 As shown, first support plates 15 are provided on both sides of the input roller 2, an input motor 16 is connected to one side of the input roller 2, the shaft of the input motor 16 passes through the first support plate 15 and is connected to the input roller 2 through a coupling, and a bearing seat is used to provide support for the shaft of the input motor 16, second support plates 18 are provided on both sides of the output roller 3, an output motor 19 is connected to one side of the output roller 3, the shaft of the output motor 19 passes through the second support plate 18 and is connected to the output roller 3 through a coupling, and a bearing seat is used to provide support for the shaft of the output motor 19, thereby providing power for transferring paper jams to ensure that the transferred paper jams can automatically and evenly enter the next processing step.

[0027] In this embodiment, if Figure 1 As shown, an input motor fixing plate 17 is disposed on the outer side of the first support plate 15 close to the input motor 16, and an output motor fixing plate 20 is disposed on the outer side of the second support plate 18 close to the output motor 19 for fixing the motor position.

[0028] In summary, in this embodiment, the clamping roller 4 that can adjust the upper and lower positions provided in this embodiment can adjust the transfer paper jam to a good tension state, so that the transfer paper jam can be stably conveyed during the feeding process, ensuring the subsequent printing or processing quality. By arranging the two clamping rollers 4 in the rectangular frame 5 and arranging springs, the positions of the two clamping rollers 4 can be adjusted together, the adjustment process is more convenient and quick, and the springs are used to absorb the vibrations received by the device during use, so that the conveyance of the transfer paper jam is more stable.

[0029] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A stable feeding device for transferring cardboard, characterized in that: The invention comprises a bottom plate (1), wherein an input roller (2) and an output roller (3) are respectively arranged on both sides of the bottom plate (1), and two pressure rollers (4) are arranged between the input roller (2) and the output roller (3) at an interval up and down, and a rectangular frame (5) is arranged outside the two pressure rollers (4), and a first cylinder (6) and a second cylinder (7) are respectively arranged on the upper and lower sides of the rectangular frame (5), and a bracket (8) is arranged outside the rectangular frame (5), and the bottom of the first cylinder (6) is connected to the bracket (8), and the bottom of the second cylinder (7) is connected to the bottom plate (1).

2. A stable feeding device for transferring cardboard according to claim 1, characterized in that: A first spring (9) is arranged on both sides of the first cylinder (6) between the upper side of the rectangular frame (5) and the bracket (8), and a first telescopic rod (10) is arranged inside the first spring (9).

3. The stable feeding device for transferring cardboard according to claim 1 is characterized in that: A second spring (11) is arranged on both sides of the second cylinder (7) between the bottom of the rectangular frame (5) and the bottom plate (1), and a second telescopic rod (12) is arranged inside the second spring (11).

4. The stable feeding device for transferring cardboard according to claim 1 is characterized in that: Slide blocks (13) are provided on both the left and right sides of the rectangular frame (5), and slide grooves (14) for use with the slide blocks (13) are provided on both sides of the bracket (8).

5. The stable feeding device for transferring cardboard according to claim 1 is characterized in that: First support plates (15) are provided on both sides of the input roller (2), and one side of the input roller (2) is connected to an input motor (16).

6. A stable feeding device for transferring cardboard according to claim 5, characterized in that: An input motor fixing plate (17) is arranged on the outer side of the first support plate (15) close to the input motor (16).

7. The stable feeding device for transferring cardboard according to claim 1, characterized in that: Second support plates (18) are provided on both sides of the output roller (3), and an output motor (19) is connected to one side of the output roller (3).

8. A stable feeding device for transferring cardboard according to claim 7, characterized in that: An output motor fixing plate (20) is arranged on the outer side of the second support plate (18) close to the output motor (19).

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