Automatic glue feeding equipment of film winding machine

Abstract

The automatic glue feeding equipment comprises a bottom plate and a glue containing barrel, a moving wheel is installed on one side of the bottom plate through a wheel shaft, an electric push rod is fixedly arranged at the top end of the bottom plate, a top plate is fixedly arranged at the top end of the electric push rod, and a storage tank is movably arranged in the top plate in a penetrating and inserting mode. A through hole is formed in the top end of the storage tank, a fixing ring is fixedly arranged at the bottom end of the top plate, and a discharging mechanism facilitating discharging is arranged at the bottom end of the storage tank. The device moves to the position above the injection pipe, so that the injection pipe is aligned with the discharging pipe, then the electric push rod is started, the electric push rod drives the storage tank to move downwards, the injection pipe penetrates into the discharging pipe, the inner side wall of the rubber ring is tightly attached to the outer side wall of the injection pipe, glue is prevented from overflowing, and after completion, the control valve is opened; at the moment, the glue in the storage tank flows into the glue containing barrel under the action of gravity, manual carrying and pouring are not needed, and the labor intensity during glue adding is reduced.

Description

Technical Field

[0001] The utility model relates to the field of glue feeding equipment, in particular to automatic glue feeding equipment for a stretch film machine. Background Art

[0002] The stretch wrapping film machine is mainly used for the production of uniaxially stretched polyethylene plastic film (stretch film, wrapping film) and cling film. The raw materials for producing polyethylene plastic film are polyethylene particles and industrial glue, such as polyoxyethylene ester adhesive.

[0003] The prior art glue feeding equipment is to install a glue feeding barrel on the stretch wrapping film machine, and then the staff adds glue into the feeding barrel. In this way, each time adding, the storage barrel needs to be lifted, and then the glue adding work is carried out, which is time-consuming and labor-intensive. In addition, the glue is easily spilled during adding, causing pollution to the surrounding environment. Therefore, a device is urgently needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an automatic glue feeding device for a stretch film machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic glue feeding device for a stretch film machine, comprising a bottom plate and a glue cylinder, a moving wheel is installed on one side of the bottom plate through a wheel axle, the moving wheel facilitates the movement of the device, an electric push rod is fixedly arranged on the top of the bottom plate, a top plate is fixedly arranged on the top of the electric push rod, a storage tank is movably interspersed inside the top plate, a perforation is opened on the top of the storage tank, a rubber block is inlaid inside the perforation, a fixing ring is fixedly arranged on the bottom end of the top plate, a discharging mechanism for convenient discharging is arranged at the bottom end of the storage tank, an injection pipe is inlaid and fixedly arranged on the top of the glue cylinder, a connecting pipe is inlaid and fixedly arranged on one side of the glue cylinder, a raw material pump is fixedly arranged on one side of the connecting pipe, a vertical pipe is fixedly arranged on the output end of the raw material pump, and the vertical pipe is convenient for glue feeding. When in use, the moving wheel is used to move the device to the top position of the injection pipe, and glue is automatically filled into the glue cylinder by gravity inside the storage tank, and then feeding is carried out by the raw material pump in cooperation with the vertical pipe. There is no need to manually lift the storage tank for feeding, and the operation is simple and convenient.

[0006] Preferably, the discharge mechanism includes a control valve, a discharge pipe and a rubber ring, the discharge pipe is embedded and fixed at the center position of the lower end of the storage tank, the control valve is fixed at the lower end of the discharge pipe, and the rubber ring is adhesively fixed to the inner wall of the discharge pipe. When in use, the device moves to a position above the injection pipe so that the injection pipe is aligned with the discharge pipe, and then the electric push rod is started, the electric push rod drives the storage tank to move downward, so that the injection pipe penetrates into the discharge pipe, and the inner wall of the rubber ring is tightly attached to the outer wall of the injection pipe to prevent glue from overflowing. After completion, the control valve is opened, and the glue inside the storage tank flows into the glue placing cylinder under the action of gravity, without the need for manual handling and dumping, thereby reducing the labor intensity when adding glue. At the same time, when adding, the rubber block is removed to open the perforation, thereby ensuring the pressure balance inside and outside the storage tank, facilitating the discharge of glue, and after the glue inside the storage tank is used up, the height of the storage tank is lowered by the electric push rod, and glue is added through the perforation.

[0007] Preferably, the lower end of the storage tank is placed at the top end of the fixing ring.

[0008] Preferably, the electric push rod is electrically connected to an external power source via a power cord.

[0009] Preferably, the vertical cross-section of the rubber block is T-shaped.

[0010] Preferably, the inner diameter of the rubber ring is smaller than the outer diameter of the injection pipe.

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

[0012] When the utility model is in use, the device moves to a position above the injection pipe so that the injection pipe is aligned with the discharge pipe, and then the electric push rod is started, which drives the storage tank to move downward, so that the injection pipe penetrates into the discharge pipe, and the inner wall of the rubber ring is tightly attached to the outer wall of the injection pipe to prevent glue from overflowing. After completion, the control valve is opened, and the glue in the storage tank flows into the glue placing cylinder under the action of gravity, without the need for manual handling and dumping, thereby reducing the labor intensity when adding glue. At the same time, when adding, the rubber block is removed to open the perforation, so that the pressure inside and outside the storage tank is balanced, which facilitates the discharge of glue, and after the glue in the storage tank is used up, the height of the storage tank is lowered by the electric push rod, and glue is added through the perforation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of an automatic glue feeding device for a stretch film machine of the utility model;

[0014] Figure 2 This is a bottom view of an automatic glue feeding device of a stretch film machine of the utility model;

[0015] Figure 3This is a cross-sectional view of an automatic glue feeding device of a stretch film machine of the utility model;

[0016] Figure 4 It is an enlarged schematic diagram of an automatic glue feeding device A of a stretch film machine of the utility model.

[0017] In the figure: 1. bottom plate; 2. moving wheel; 3. electric push rod; 4. top plate; 5. storage tank; 6. rubber block; 7. raw material pump; 8. vertical pipe; 9. connecting pipe; 10. rubber cylinder; 11. fixing ring; 12. perforation; 13. discharge pipe; 14. control valve; 15. injection pipe; 16. rubber ring. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 The utility model provides an automatic glue feeding device for a winding film machine, including a bottom plate 1 and a glue placing cylinder 10. A moving wheel 2 is installed on one side of the bottom plate 1 through a wheel axle. The moving wheel 2 facilitates the movement of the device. An electric push rod 3 is fixed to the top of the bottom plate 1 through a mounting frame. A top plate 4 is fixed to the top of the electric push rod 3 through bolts. A storage tank 5 is movably inserted inside the top plate 4. A through hole 12 is opened at the top of the storage tank 5. A rubber block 6 is embedded in the through hole 12. A fixing ring 11 is welded and fixed to the bottom of the top plate 4. The lower end of the storage tank 5 is placed at the top of the fixing ring 11. The bottom of the storage tank 5 has a square The discharging mechanism is convenient for discharging materials. An injection pipe 15 is embedded and fixed on the top of the glue cylinder 10, and a connecting pipe 9 is embedded and fixed on one side of the glue cylinder 10. A raw material pump 7 is fixed on one side of the connecting pipe 9 through a connecting valve. A vertical pipe 8 is fixed on the output end of the raw material pump 7 through a connecting valve. The vertical pipe 8 is convenient for feeding glue. When in use, the moving wheel 2 is used to move the device to the top position of the injection pipe 15. The glue is automatically filled into the glue cylinder 10 by gravity in the storage tank 5, and then the raw material pump 7 cooperates with the vertical pipe 8 to feed the materials. There is no need to manually lift the storage tank 5 for feeding, and the operation is simple and convenient.

[0020] The discharge mechanism includes a control valve 14, a discharge pipe 13 and a rubber ring 16. The discharge pipe 13 is embedded and fixed at the center position of the lower end of the storage tank 5. The control valve 14 is fixed to the lower end of the discharge pipe 13 through a connecting valve. The rubber ring 16 is bonded and fixed to the inner wall of the discharge pipe 13. The inner diameter of the rubber ring 16 is smaller than the outer diameter of the injection pipe 15. When in use, the device moves to the position above the injection pipe 15 so that the injection pipe 15 is aligned with the discharge pipe 13. Then, the electric push rod 3 is started, and the electric push rod 3 drives the storage tank 5 to move downward, so that the injection pipe 15 penetrates into the discharge pipe 13 and The inner wall of the rubber ring 16 is tightly attached to the outer wall of the injection tube 15 to prevent glue from overflowing. After completion, the control valve 14 is opened. At this time, the glue inside the storage tank 5 flows into the glue cylinder 10 under the action of gravity. There is no need for manual handling and pouring, which reduces the labor intensity when adding glue. At the same time, when adding, the rubber block 6 is removed and the perforation 12 is opened. In this way, the pressure inside and outside the storage tank 5 is balanced, which facilitates the discharge of glue. After the glue inside the storage tank 5 is used up, the height of the storage tank 5 is lowered by the electric push rod 3, and glue is added through the perforation 12.

[0021] Working principle: when in use, the device moves to a position above the injection pipe 15 so that the injection pipe 15 is aligned with the discharge pipe 13, and then the electric push rod 3 is started. The electric push rod 3 drives the storage tank 5 to move downward, so that the injection pipe 15 penetrates into the discharge pipe 13, and the inner wall of the rubber ring 16 is tightly attached to the outer wall of the injection pipe 15 to prevent glue from overflowing. After completion, the control valve 14 is opened. At this time, the glue inside the storage tank 5 flows into the glue cylinder 10 under the action of gravity, and there is no need for manual handling and dumping, which reduces the labor intensity when adding glue. At the same time, when adding, the rubber block 6 is removed to open the perforation 12, so as to ensure the pressure balance inside and outside the storage tank 5, facilitate the discharge of glue, and after the glue inside the storage tank 5 is used up, the height of the storage tank 5 is lowered by the electric push rod 3, and glue is added through the perforation 12.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are 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.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic glue feeding device for a stretch film machine, comprising a bottom plate (1) and a glue placing cylinder (10), characterized in that: A moving wheel (2) is installed on one side of the bottom plate (1) through a wheel axle, an electric push rod (3) is fixedly arranged on the top of the bottom plate (1), a top plate (4) is fixedly arranged on the top of the electric push rod (3), a storage tank (5) is movably inserted inside the top plate (4), a through hole (12) is opened on the top of the storage tank (5), a rubber block (6) is embedded in the through hole (12), a fixing ring (11) is fixedly arranged on the bottom end of the top plate (4), a discharge mechanism for convenient discharge is arranged on the bottom end of the storage tank (5), an injection pipe (15) is embedded and fixedly arranged on the top of the rubber cylinder (10), a connecting pipe (9) is embedded and fixedly arranged on one side of the rubber cylinder (10), a raw material pump (7) is fixedly arranged on one side of the connecting pipe (9), and a vertical pipe (8) is fixedly arranged on the output end of the raw material pump (7).

2. The automatic glue feeding device for a stretch film machine according to claim 1, characterized in that: The discharge mechanism comprises a control valve (14), a discharge pipe (13) and a rubber ring (16); the discharge pipe (13) is embedded and fixed at the center position of the lower end of the storage tank (5); the control valve (14) is fixed at the lower end of the discharge pipe (13); and the rubber ring (16) is bonded and fixed to the inner wall position of the discharge pipe (13).

3. The automatic glue feeding device for a stretch film machine according to claim 2, characterized in that: The lower end of the storage tank (5) is placed at the top end of the fixing ring (11).

4. The automatic glue feeding device for a stretch film machine according to claim 3 is characterized in that: The electric push rod (3) is electrically connected to an external power source via a power line.

5. The automatic glue feeding device for a stretch film machine according to claim 4, characterized in that: The rubber block (6) has a T-shaped vertical cross section.

6. The automatic glue feeding device for a stretch film machine according to claim 5, characterized in that: The inner diameter of the rubber ring (16) is smaller than the outer diameter of the injection pipe (15).

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