Air suction paper feeding device of marking press

Abstract

The utility model discloses a creasing machine air suction paper feeding device which comprises a fixing frame, a first motor and a transmission belt, the first motor is arranged on one side in the fixing frame, a transmission roller is installed at the output end of the first motor through a coupler, the transmission belt is arranged on the outer wall of the transmission roller in a sleeved mode, an air cylinder is arranged at the top end of the fixing frame, and the air cylinder is connected with the air cylinder. An air cylinder is installed on the fixing frame, an indentation block is installed at the output end of the air cylinder, sliding grooves are formed in the two sides of the fixing frame, sliding blocks are arranged in the sliding grooves, pressing plates are installed on the inner walls of the sliding blocks, paperboards are arranged above the pressing plates, and lifting mechanisms used for driving the paperboards are arranged at the two ends of the fixing frame. According to the air suction paper feeding device of the creasing machine, the third motor drives the fixed shaft to rotate, so that a paperboard is in close contact with the transmission cam, the paperboard is transmitted to the transmission belt, the air cylinder is started to drive the creasing block to carry out creasing on the interior of the paperboard, and the structure is easy to operate and facilitates automatic one-by-one transmission.

Description

Technical Field

[0001] The utility model relates to the technical field of creasing machines, in particular to an air suction and paper feeding device for a creasing machine. Background Art

[0002] The creasing machine, also known as the flat creasing and cutting machine, is a special equipment used to creasing and cutting various ordinary cardboards, corrugated cardboards, plastic sheets, and leather products. It is suitable for use in printing, packaging and decoration, plastics and other industries. It has the advantages of compact structure, excellent manufacturing, large creasing and cutting force, high precision, convenient use, safe and reliable operation, etc. The traditional creasing machine suction and paper feeding device can basically meet people's use needs, but there are still certain problems. The specific problems are as follows:

[0003] 1. At present, when most of the creasing machines on the market use the suction paper feeding device, the existing paper transmission is prone to multiple sheets, and it is very inconvenient to transmit them one by one, which cannot meet the market demand;

[0004] 2. At present, most of the suction paper feeding devices of creasing machines on the market require operators to adjust the height when in use so as to facilitate transmission at the same level, but the labor demand is large, making it not very practical. Utility Model Content

[0005] The purpose of the utility model is to provide an air suction and paper feeding device for a creasing machine to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a suction paper feeding device of a creasing machine, comprising a fixed frame, a first motor and a transmission belt, a first motor is arranged on one side inside the fixed frame, and a transmission roller is installed on the output end of the first motor through a coupling, a transmission belt is sleeved on the outer wall of the transmission roller, a cylinder is arranged on the top of the fixed frame, and a creasing block is installed on the output end of the cylinder, slide grooves are opened on both sides of the fixed frame, and a slider is arranged inside the slide groove, a pressure plate is installed on the inner wall of the slider, and a cardboard is arranged above the pressure plate, a lifting mechanism for transmitting the cardboard is arranged at both ends of the fixed frame, a fan for blowing the cardboard up is arranged at both ends of the fixed frame, and a transmission mechanism for transmitting the cardboard to the position of the transmission belt is arranged inside the fixed frame.

[0007] Furthermore, the lifting mechanism includes a second motor disposed on both sides of the bottom end of the fixed frame, and a screw rod penetrating the slider is installed at the output end of the second motor, and the outer wall of the screw rod is meshed with the outer wall of the slider.

[0008] Furthermore, the transmission mechanism includes a fixed shaft and a transmission cam, the fixed shaft is installed inside the fixed frame through a bearing, and the transmission cam is installed at the output end of the fixed shaft.

[0009] Furthermore, a third motor is arranged on a side of the fixing frame close to the first motor, and an output end of the third motor is connected to one end of the fixing shaft.

[0010] Furthermore, the outer wall of the transmission cam is provided with anti-slip grooves.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. Start the second motor to drive the screw to rotate, so that the screw drives the slider to move upward in the slide slot, and then the pressing plate drives the paperboard to move upward, so that the paperboard can be gradually moved upward for transmission;

[0013] 2. At the same time, the device starts the fan to blow up the cardboard, and starts the third motor to drive the fixed shaft to rotate, so that the cardboard is in close contact with the transmission cam, and the cardboard is transmitted to the transmission belt, and the cylinder is started to drive the indentation block to indent the inside of the cardboard. This structure is simple to operate and is convenient for automatic transmission one by one. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the left-side sectional structure of the utility model.

[0016] In the figure: 1, fixed frame; 2, first motor; 3, transmission roller; 4, transmission belt; 5, cylinder; 6, indentation block; 7, slide groove; 8, slider; 9, pressure plate; 10, fan; 11, second motor; 12, screw rod; 13, fixed shaft; 14, transmission cam; 15, cardboard. DETAILED DESCRIPTION

[0017] 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 technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Embodiment 1, as Figure 1-2As shown, the utility model provides a technical solution: a suction paper feeding device of a creasing machine, a fixed frame 1, a first motor 2 and a transmission belt 4, a first motor 2 is arranged on one side inside the fixed frame 1, and a transmission roller 3 is installed on the output end of the first motor 2 through a coupling, a transmission belt 4 is sleeved on the outer wall of the transmission roller 3, a cylinder 5 is arranged on the top of the fixed frame 1, and a creasing block 6 is installed on the output end of the cylinder 5, a slide groove 7 is opened on both sides of the fixed frame 1, and a slider 8 is arranged inside the slide groove 7, a pressing plate 9 is installed on the inner wall of the slider 8, and the upper part of the pressing plate 9 A cardboard 15 is provided, and lifting mechanisms for transmitting the cardboard 15 are provided at both ends of the fixed frame 1. The lifting mechanism includes a second motor 11 provided on both sides of the bottom end of the fixed frame 1, and a screw rod 12 penetrating the slider 8 is installed at the output end of the second motor 11, and the outer wall of the screw rod 12 is meshed with the outer wall of the slider 8. When the device is in use, the second motor 11 is started to drive the screw rod 12 to rotate, so that the screw rod 12 drives the slider 8 to move upward in the slide groove 7, and then the pressing plate 9 drives the cardboard 15 to move upward, so that the cardboard 15 can be gradually moved upward for transmission.

[0019] Embodiment 2, as Figure 1-2 As shown, the utility model provides a technical solution: a suction paper feeding device for a creasing machine, fans 10 for blowing up a cardboard 15 are arranged at both ends of a fixed frame 1, a transmission mechanism for transmitting the cardboard 15 to the position of a transmission belt 4 is arranged inside the fixed frame 1, the transmission mechanism comprises a fixed shaft 13 and a transmission cam 14, the fixed shaft 13 is installed inside the fixed frame 1 through a bearing, and the output end of the fixed shaft 13 is installed with a transmission cam 14, a third motor is arranged on the side of the fixed frame 1 close to the first motor 2, and the output end of the third motor is connected to one end of the fixed shaft 13, and the outer wall of the transmission cam 14 is provided with anti-slip grooves, when the device is in use, the cardboard 15 is blown up by starting the fan 10, and the fixed shaft 13 is driven to rotate by starting the third motor, so that the cardboard 15 is in close contact with the transmission cam 14, and the cardboard 15 is transmitted to the transmission belt 4, and the starting cylinder 5 drives the creasing block 6 to creasing the inside of the cardboard 15, and the structure is simple to operate and convenient for automatic transmission one by one.

[0020] Working principle: When using the suction paper feeding device of the creasing machine, the operator first turns on the external power supply, and the operator can place the cardboard 15 on the pressing plate 9 in sequence, and then start the second motor 11 to drive the screw rod 12 to rotate, so that the screw rod 12 drives the cardboard 15 above the pressing plate 9 to fit the position of the transmission cam 14, start the fan 10 to blow up the cardboard 15, and start the third motor to drive the fixed shaft 13 to rotate, so that the cardboard 15 is in close contact with the transmission cam 14, and the cardboard 15 is transmitted to the transmission belt 4, and the cylinder 5 is started to drive the creasing block 6 to creasing the inside of the cardboard 15. The structure is simple to operate and is convenient for automatic transmission one by one. The above is the whole principle of the utility model.

[0021] 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 suction paper feeding device for a creasing machine, comprising a fixing frame (1), a first motor (2) and a transmission belt (4), characterized in that: A first motor (2) is arranged on one side of the interior of the fixed frame (1), and a transmission roller (3) is installed at the output end of the first motor (2) through a coupling, and a transmission belt (4) is sleeved on the outer wall of the transmission roller (3). A cylinder (5) is arranged at the top of the fixed frame (1), and an indentation block (6) is installed at the output end of the cylinder (5). Slide grooves (7) are provided on both sides of the fixed frame (1), and a slider (8) is arranged inside the slide groove (7). A pressure plate (9) is installed on the inner wall of the slider (8), and a paperboard (15) is arranged above the pressure plate (9). A lifting mechanism for transmitting the paperboard (15) is arranged at both ends of the fixed frame (1), and a fan (10) for blowing the paperboard (15) up is arranged at both ends of the fixed frame (1). A transmission mechanism for transmitting the paperboard (15) to the position of the transmission belt (4) is arranged inside the fixed frame (1).

2. The suction paper feeding device for a creasing machine according to claim 1, characterized in that: The lifting mechanism comprises a second motor (11) arranged on both sides of the bottom end of a fixed frame (1), and a screw rod (12) penetrating a slider (8) is installed at the output end of the second motor (11), and the outer wall of the screw rod (12) is meshed with the outer wall of the slider (8).

3. The suction paper feeding device for a creasing machine according to claim 1, characterized in that: The transmission mechanism comprises a fixed shaft (13) and a transmission cam (14); the fixed shaft (13) is installed inside the fixed frame (1) via a bearing, and the transmission cam (14) is installed at the output end of the fixed shaft (13).

4. The suction paper feeding device for a creasing machine according to claim 3, characterized in that: A third motor is arranged on one side of the fixing frame (1) close to the first motor (2), and an output end of the third motor is connected to one end of the fixing shaft (13).

5. The suction paper feeding device for a creasing machine according to claim 3, characterized in that: The outer wall of the transmission cam (14) is provided with anti-slip grooves.

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