Glue supply device of corrugated carton gluing machine

Abstract

The utility model discloses a glue supply device of a corrugated carton gluing machine, which belongs to the technical field of carton gluing machines and comprises a shell, a glue scraping component is arranged in the shell and comprises an electric push rod fixedly connected in the shell, and the bottom end of the electric push rod is rotatably connected with a connecting block through a rotating shaft. A glue scraping plate is fixedly connected to the bottom of the connecting block, an inclined baffle is arranged in the glue scraping plate, an inclined sliding groove is formed in the glue scraping plate, and a backflow pipe is clamped in the inclined sliding groove; by arranging the electric push rod, the connecting block, the glue scraping plate, the inclined baffle, the inclined sliding groove and the backflow pipe, glue on the surface of a carton can be flattened through the glue scraping plate, redundant glue can flow into the inclined sliding groove through the inclined baffle, the glue can flow back into the glue box through the backflow pipe, and therefore the glue can be flattened while the glue is flattened. And redundant glue is collected to prevent the glue from adhering to the surface of the conveying belt and being difficult to clean.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of box sticking machine, concretely relates to a corrugated case box sticking machine glue supply device. BACKGROUND

[0002] Corrugated paperboard is made into corrugated case through die cutting, indentation, nailing case or sticking case. Corrugated case is a kind of most widely used packaging product, and for more than half a century, corrugated case gradually replaces wooden case and other transport packaging containers to become the main force of transport packaging due to its superior use performance and good processing performance. In addition to protecting goods, facilitating warehousing and transportation, it also beautifies goods and promotes goods. Corrugated case is a green environmental protection product, and is beneficial to loading, unloading and transportation. The box sticking machine is a mechanical equipment used for sticking folding type paper case in paper case factory, and is convenient for sticking corrugated case.

[0003] Chinese patent "corrugated case box sticking machine high-efficiency glue supply device", patent announcement number "CN 217226845U", the patent technology is through the setting of rotating shaft, stirring vane, spur gear and sliding plate, the stirring vane is rotated in the inside of storage barrel by servo motor drive rotating shaft, the phenomenon that glue is blocked due to long storage time is avoided, at the same time, the bottom spur gear is synchronously rotated with the rotating shaft, the rotation of spur gear drives rack to move along the limit groove in horizontal direction, so that the glue on the corrugated case on conveying belt is uniformly smeared with the glue scraping plate.

[0004] Although the patent technology solves the problem that the existing box sticking machine does not have the function of glue smearing after glue output, leading to the phenomenon that the corrugated case is not firmly adhered during sticking in the later period, and the glue in the existing box sticking machine is easily blocked and adhered for a long time, leading to the problem that the box sticking machine cannot quickly output glue, affecting the production efficiency of corrugated case, but when the corrugated case is smeared, the excess glue will flow along the glue scraping plate to the side of the case and the surface of the conveying belt. The glue will stick to the surface of the conveying belt and be difficult to clean, so a corrugated case box sticking machine glue supply device is needed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a corrugated case box sticking machine glue supply device to solve the problem that excess glue will flow along the glue scraping plate to the side of the case and the surface of the conveying belt, and the glue will stick to the surface of the conveying belt and be difficult to clean.

[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a corrugated carton sticking box machine glue supply device, including the shell, be equipped with the scraping glue component in the shell, the scraping glue component includes the electric push rod fixedly connected in the shell, the bottom of electric push rod is connected with the connecting block through the pivot, the bottom of connecting block is fixedly connected with the scraping plate, the scraping plate is equipped with the inclined baffle, the scraping plate is equipped with the inclined chute, the inclined chute is connected with the backflow pipe.

[0007] As a preferred implementation form, the bottom of the shell is fixedly connected with supporting legs at four corners, the bottom of the shell is provided with a glue tank, the front of the glue tank is provided with a first connecting pipe, the bottom of the shell is fixedly connected with a gear pump, and the first connecting pipe is connected with the gear pump.

[0008] By setting the gear pump, the glue in the glue tank can be pumped out, and the glue can be sprayed out through the second connecting pipe. The amount of sprayed glue can be controlled by the gear pump, which is more convenient.

[0009] As a preferred implementation form, the other end of the gear pump is provided with a second connecting pipe, and the other end of the second connecting pipe is connected with the shell.

[0010] As a preferred implementation form, the bottom of the shell is fixedly connected with a first motor, and the first motor is connected with the gear pump.

[0011] By setting the first motor, when the glue needs to be pumped out, the first motor can drive the gear pump to work.

[0012] As a preferred implementation form, the front of the shell is provided with a second motor, the output end of the second motor is fixedly connected with a driving shaft, the driving shaft is rotatably connected in the shell, a driven shaft is rotatably connected in the shell, the driving shaft and the driven shaft are symmetrically arranged, a conveying belt is rotatably connected to the outer side of the driving shaft and the driven shaft, and the second connecting pipe is located above the conveying belt.

[0013] By setting the driven shaft, the conveying belt can be supported and limited, and the conveying belt can be limited when rolling to prevent displacement when moving.

[0014] As a preferred implementation form, the electric push rod is located above the conveying belt, the other end of the backflow pipe is connected with the glue tank, the back of the shell is provided with a fixed buckle, and the backflow pipe is fixed to the back of the shell through the fixed buckle.

[0015] By setting the fixed buckle, the backflow pipe can be fixed to the back of the shell through the fixed buckles to prevent the backflow pipe from deviating.

[0016] Compared with the prior art, the paper box glue scraping device has the beneficial effects that:

[0017] The utility model discloses, through being provided with electric push rod, connecting block, scrape glue board, inclined baffle, inclined chute and reflux pipe, scrape glue board will flatten the glue on the surface of carton, and the redundant glue can flow to the inclined chute through the inclined baffle, and these glues can flow back to the glue tank through the reflux pipe, thereby can flatten the glue while collecting the redundant glue, to prevent these glues from adhering on the surface of the conveyer belt and being difficult to clean.

[0018] The utility model discloses, through being provided with fixed buckle, can play the limiting action to the reflux pipe, to prevent the deviation of reflux pipe in the working process, and further damage occurs. DRAWINGS

[0019] Figure 1 It is the structure schematic diagram of the front view solid of the utility model;

[0020] Figure 2 It is the structure schematic diagram of the back view solid of the utility model;

[0021] Figure 3 It is the cross section structure schematic diagram of the side view solid of the utility model;

[0022] Figure 4 It is the cross section structure schematic diagram of the side view solid of the scrape glue board of the utility model;

[0023] Figure 5 It is the cross section structure schematic diagram of the front view solid of the scrape glue board of the utility model.

[0024] In the drawing: 1, shell;11, support leg;2, glue tank;3, first connecting pipe;31, gear pump;32, second connecting pipe;4, first motor;5, second motor;51, driving shaft;52, driven shaft;53, conveyer belt;6, scrape glue component;61, electric push rod;62, connecting block;63, scrape glue board;64, inclined baffle;65, inclined chute;66, reflux pipe;7, fixed buckle. DETAILED DESCRIPTION

[0025] The utility model will be further described below in combination with examples.

[0026] The following examples are used to illustrate the utility model, but cannot be used to limit the protection scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and the simple improvement of the method of the utility model under the concept of the utility model belongs to the range of the utility model.

[0027] Please refer to Figures 1-4The utility model provides a corrugated case stick box machine glue supply device, including shell 1, the bottom four corners of shell 1 are all fixedly connected with support leg 11, the bottom of shell 1 is equipped with glue tank 2, the front of glue tank 2 is equipped with first connecting pipe 3, the bottom fixedly connected with gear pump 31 of shell 1, first connecting pipe 3 is connected with gear pump 31, the other end of gear pump 31 is equipped with second connecting pipe 32, the other end of second connecting pipe 32 is clamped in shell 1, the bottom fixedly connected with first motor 4 of shell 1, first motor 4 is connected with gear pump 31, when needing to spray glue, start first motor 4, and the working first motor 4 will drive gear pump 31 to work, and the working gear pump 31 will extract glue from glue tank 2 through first connecting pipe 3, and is sprayed on the surface of corrugated case through second connecting pipe 32.

[0028] As Figure 1 and Figure 3 The front of shell 1 is equipped with second motor 5, the output of second motor 5 is fixedly connected with driving shaft 51, driving shaft 51 is rotatably connected in shell 1, driving shaft 51 and driven shaft 52 are symmetrically arranged, the outer side of driving shaft 51 and driven shaft 52 is rotatably connected with conveyer belt 53, and second connecting pipe 32 is located above conveyer belt 53, when needing to smudge glue on corrugated case, place the corrugated case on the surface of conveyer belt 53, start second motor 5, and the working second motor 5 will drive driving shaft 51 to rotate, and the rotating driving shaft 51 will drive conveyer belt 53 to roll, thereby driving the corrugated case to move.

[0029] As Figure 3 , Figure 4 and Figure 5 Shell 1 is equipped with glue scraping assembly 6, glue scraping assembly 6 includes electric push rod 61 fixedly connected in shell 1, electric push rod 61 is located above conveyer belt 53, the bottom end of electric push rod 61 is rotatably connected with connecting block 62 through pivot, the bottom of connecting block 62 is fixedly connected with glue scraping plate 63, the inner side of glue scraping plate 63 is equipped with inclined baffle 64, the inner side of glue scraping plate 63 is equipped with inclined sliding slot 65, inclined sliding slot 65 is clamped with return pipe 66, the other end of return pipe 66 is clamped in glue tank 2, the back of shell 1 is equipped with fixed buckle 7, return pipe 66 is fixed on the back of shell 1 through fixed buckle 7, glue scraping plate 63 can rotate, so as to smoothen the paper box of different angles, the bottom of inclined sliding slot 65 is equipped with heating wire, can heat the collected glue, to prevent these glues from solidifying, so that it can be in the form of liquid from return pipe 66 to flow into glue tank 2.

[0030] The working principle and use process of the utility model: the corrugated paper box is placed on the surface of the conveying belt 53, the second motor 5 is started, the working second motor 5 will drive the driving shaft 51 and the conveying belt 53 to rotate, the rotating conveying belt 53 will drive the paper box to move to the position of the second connecting pipe 32, at the same time, the first motor 4 is started, the working first motor 4 will drive the gear pump 31 to work, the working gear pump 31 will extract glue from the glue tank 2 through the first connecting pipe 3, and spray on the surface of the corrugated paper box through the second connecting pipe 32, then the conveying belt 53 drives the paper box to move to the position of the glue scraping plate 63, the electric push rod 61 is started to drive the glue scraping plate 63 to move to the surface of the paper box, the glue scraping plate 63 will smooth the glue on the surface of the paper box, the excess glue will flow into the inclined chute 65 through the inclined baffle 64, and the glue will flow back to the glue tank 2 through the backflow pipe 66.

[0031] It should be noted that the above glue tank 2, gear pump 31, first motor 4, second motor 5, electric push rod 61 and backflow pipe 66 are all relatively mature devices in the prior art, and the specific model can be selected according to the actual needs, and the power supply of the gear pump 31, the first motor 4, the second motor 5, the electric push rod 61 can be the built-in power supply or the external power supply, and the specific power supply mode is selected as the case may be, which will not be repeated here.

[0032] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A glue feeding device for a carton gluing machine, comprising a housing (1), characterized in that: The shell (1) is provided with a glue scraping assembly (6), the glue scraping assembly (6) includes a motorized push rod (61) fixedly connected in the shell (1), the bottom end of the motorized push rod (61) is rotatably connected with a connecting block (62) through a rotating shaft, the bottom of the connecting block (62) is fixedly connected with a glue scraping plate (63), the glue scraping plate (63) is provided with an inclined baffle (64), the glue scraping plate (63) is provided with an inclined chute (65), and the inclined chute (65) is connected with a return pipe (66).

2. A glue feeding device for a corrugated case bonder according to claim 1, characterized in that: The bottom of the shell (1) is fixedly connected with supporting legs (11) at four corners, the bottom of the shell (1) is provided with a glue tank (2), the front of the glue tank (2) is provided with a first connecting pipe (3), the bottom of the shell (1) is fixedly connected with a gear pump (31), and the first connecting pipe (3) is connected with the gear pump (31).

3. A glue feeder for a corrugated case bonder as defined in claim 2 wherein: The other end of the gear pump (31) is provided with a second connecting pipe (32), and the other end of the second connecting pipe (32) is connected in the shell (1).

4. The glue feeder of claim 2, wherein: The bottom of the shell (1) is fixedly connected with a first motor (4), and the first motor (4) is connected with the gear pump (31).

5. The glue feeder of claim 3, wherein: The front of the shell (1) is provided with a second motor (5), the output end of the second motor (5) is fixedly connected with a driving shaft (51), the driving shaft (51) is rotatably connected in the shell (1), a driven shaft (52) is rotatably connected in the shell (1), the driving shaft (51) and the driven shaft (52) are symmetrically arranged, the outer sides of the driving shaft (51) and the driven shaft (52) are rotatably connected with a conveyor belt (53), and the second connecting pipe (32) is located above the conveyor belt (53).

6. A glue feeder for a corrugated case bonder as defined in claim 1 wherein: The motorized push rod (61) is located above the conveyor belt (53), the other end of the return pipe (66) is connected in the glue tank (2), the back of the shell (1) is provided with a fixing buckle (7), and the return pipe (66) is fixed on the back of the shell (1) through the fixing buckle (7).

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