Hard paper sheet feeding and dispensing mechanism

Abstract

The utility model discloses a hard paper sheet feeding and dispensing mechanism which comprises a rack arranged on one side of a hard paper sheet feeding conveying belt, an adsorption part used for adsorbing hard paper sheets is arranged on the rack, the adsorption part is connected with the rack through a lifting device, and the adsorption part is located over the conveying belt. The position of the adsorption piece corresponds to the position of a hard paper sheet feeding station on the conveying belt under the adsorption piece; the machine frame is fixedly provided with a dispensing valve, a feeding port of the dispensing valve is connected with glue supply equipment, a glue outlet of the dispensing valve is located over the conveying belt, and the position of the glue outlet corresponds to the edge position of a hard paper sheet feeding station on the conveying belt under the glue outlet. After being sucked by the adsorption part, the cardboard is lifted and fed through the lifting device, dispensing is completed in the lifting and feeding process, the technological process is simple, and the efficiency is high.

Description

Technical Field

[0001] The utility model relates to the field of roll paper packaging equipment, in particular to a cardboard feeding and gluing mechanism. Background Art

[0002] In a roll paper packaging device, cardboard needs to be rolled into paper, but glue needs to be applied on one side of the cardboard before the cardboard is rolled so that the cardboard can maintain a fixed shape after the cardboard is rolled. However, the existing cardboard glue application method is manual, which is inefficient. In view of the above defects, it is necessary to design a cardboard feeding and glue dispensing mechanism. Utility Model Content

[0003] In view of the above problems, the utility model provides a cardboard feeding and gluing mechanism to solve the problem of low efficiency in the prior art of manually applying glue before rolling cardboard.

[0004] The cardboard feeding and gluing mechanism is characterized in that it includes a frame arranged on one side of the cardboard feeding conveyor belt, the frame is provided with an adsorption member for adsorbing cardboard, and the adsorption member is connected to the frame through a lifting device, the adsorption member is located directly above the conveyor belt, and the position of the adsorption member corresponds to the position of the cardboard feeding station on the conveyor belt directly below; the frame is fixedly provided with a gluing valve, the feed port of the gluing valve is connected to a glue supply device, the glue outlet of the gluing valve is located directly above the conveyor belt, and the position of the glue outlet corresponds to the edge position of the cardboard feeding station on the conveyor belt directly below.

[0005] Preferably, the glue supply device is fixed on a frame.

[0006] Preferably, the adsorbent is a hollow suction cup, and the hollow suction cup is connected to a hollow extraction device.

[0007] Preferably, the lifting device comprises a lifting platform, and a waist-shaped hole is arranged on the lifting platform, and the tail end of the hollow suction cup is connected to a hollow tube, and the hollow tube is connected in the waist-shaped hole.

[0008] Preferably, the height position at which the adsorbent is raised by the lifting device is such that the upper surface of the cardboard adsorbed by the adsorbent is 2-5 mm from the glue outlet of the glue dispensing valve.

[0009] Beneficial effects of the utility model:

[0010] 1. The automatic glue dispensing of the device of the utility model improves the efficiency of glue dispensing of cardboard.

[0011] 2. After the cardboard is sucked by the adsorption part, it is raised and fed through the lifting device. The glue dispensing is completed during the rising and feeding process. The process is simple and efficient.

[0012] 3. The position of the hollow suction cup can be adjusted through the waist-shaped hole set on the lifting platform, which has strong adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of the cardboard feeding and gluing mechanism;

[0014] Figure 2 This is a front view of the cardboard feeding and gluing mechanism;

[0015] Figure 3 This is a schematic diagram of the back side of the cardboard feeding and dispensing mechanism.

[0016] Frame——100 Lifting device——110 Lifting platform——111 Fixed base——112

[0017] Waist hole - 113 Cardboard feeding conveyor belt - 200 Hollow suction cup - 300

[0018] Hollow tube - 310 Dispensing valve - 400 Glue supply equipment - 410

[0019] Glue hose——420 Glue outlet——430 Cardboard——500 DETAILED DESCRIPTION

[0020] The technical solution of the utility model will be described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the implementation methods of the present application, not all of the implementation methods; and the structures shown in the accompanying drawings are only schematic and do not represent physical objects. It should be noted that based on these embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0021] It should be noted that the term "comprises" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises a ..." do not exclude the presence of other identical or equivalent elements in the process, method, article or device including the elements.

[0022] The terms "upper", "lower", "inner", "outer", etc. do not constitute absolute spatial relationship limitations, but are only concepts of relative positions, which can be understood by those skilled in the art.

[0023] See also Figure 1-3A cardboard feeding and gluing mechanism is arranged on one side of a cardboard feeding conveyor belt 200, and includes a frame 100. The frame 100 is installed on one side of the cardboard feeding conveyor belt 200, and its height is higher than the cardboard feeding conveyor belt.

[0024] The frame 100 is provided with a lifting device 110, which includes a fixing seat 112 and a lifting platform 111. The lifting platform 111 can move up and down (vertically lift and lower) relative to the fixing seat 112. The lifting platform 111 is connected with a suction piece.

[0025] The adsorption component is a hollow suction cup 300, and the tail end of the hollow suction cup 300 is connected to a hollow tube 310, and the hollow tube 310 is connected to an external hollow extraction device. A waist-shaped hole 113 is provided on the lifting platform 111, and the hollow tube 310 is connected to the waist-shaped hole 113. Through the waist-shaped hole 113, the position of the hollow suction cup 300 can be fine-tuned to enhance the adaptability of the equipment. The hollow suction cup 300 is located directly above the cardboard feeding conveyor belt 200, and the position of the hollow suction cup 300 corresponds to the position of the cardboard feeding station on the conveyor belt directly below, so that the cardboard 500 on the cardboard feeding conveyor belt can be sucked up and raised for feeding through the vertical lifting of the lifting device 110.

[0026] A dispensing valve 400 is fixedly arranged on the frame 100, and the feed port of the dispensing valve 400 is connected to the glue supply device 410, which is a tilted barrel-shaped structure and is also fixed on the frame 100. The dispensing valve 400 is arranged vertically, and a glue outlet pipe 420 is connected to its lower end. The glue outlet 430 at the lower end of the glue outlet pipe 420 is located directly above the conveyor belt, and the position of the glue outlet 430 corresponds to the edge position of the cardboard feeding station on the conveyor belt directly below.

[0027] The working process of the utility model is as follows:

[0028] The cardboard feeding conveyor belt 200 works to transport the cardboard 500 to the cardboard feeding station. At this time, the lifting device 110 starts to work, driving the hollow suction cup 300 to move downward. When the hollow suction cup 300 is close to the upper surface of the cardboard 500, the hollow suction cup 300 sucks the cardboard 500 through the operation of the hollow pumping device. Then the lifting platform 111 of the lifting device 110 rises, driving the hollow suction cup 300 and the cardboard 500 to rise until the upper surface of the cardboard 500 adsorbed by the hollow suction cup 300 is 2-5mm away from the glue outlet 430 of the glue dispensing valve. The lower end of the water drop-shaped glue coming out of the glue outlet 430 is attached to the upper surface of the cardboard 500 to achieve glue dispensing.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. Cardboard feeding and gluing mechanism, characterized in that: It includes a frame arranged on one side of a cardboard feeding conveyor belt, the frame is provided with an adsorption member for adsorbing cardboard, and the adsorption member is connected to the frame through a lifting device, the adsorption member is located directly above the conveyor belt, and the position of the adsorption member corresponds to the position of a cardboard feeding station on the conveyor belt directly below; the frame is fixedly provided with a dispensing valve, the feed port of the dispensing valve is connected to a glue supply device, the glue outlet of the dispensing valve is located directly above the conveyor belt, and the position of the glue outlet corresponds to the edge position of the cardboard feeding station on the conveyor belt directly below.

2. The cardboard feeding and gluing mechanism according to claim 1, characterized in that: The glue supply device is fixed on the frame.

3. The cardboard feeding and gluing mechanism according to claim 1, characterized in that: The adsorbent is a hollow suction cup, and the hollow suction cup is connected to a hollow extraction device.

4. The cardboard feeding and gluing mechanism according to claim 3, characterized in that: The lifting device comprises a lifting platform, and a waist-shaped hole is arranged on the lifting platform. The tail end of the hollow suction cup is connected with a hollow tube, and the hollow tube is connected in the waist-shaped hole.

5. The cardboard feeding and gluing mechanism according to claim 1, characterized in that: The height position at which the adsorbent is lifted by the lifting device is such that the upper surface of the cardboard adsorbed by the adsorbent is 2-5 mm from the glue outlet of the glue dispensing valve.

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