Electric glue squeezing device

Abstract

The utility model discloses an electric glue squeezing device which comprises a first glue bottle and a second glue bottle which are different in size, the glue squeezing device comprises a main shell, a control assembly and a transmission assembly, the control assembly and the transmission assembly are both fixedly arranged in the main shell, and a first groove position and a second groove position are arranged at the bottom of the main shell. The upper ends of the first glue bottle and the second glue bottle are movably clamped in the first groove position and the second groove position respectively; according to the electric glue squeezing gun, the first groove position and the second groove position are formed in the bottom of the main shell, the first glue bottle and the second glue bottle of different sizes can be simply and effectively installed and fixed through the first groove position and the second groove position respectively, and therefore the problem that due to the fact that glue bottles of different sizes cannot be installed in an existing electric glue squeezing gun, universality is poor is solved; meanwhile, due to the simple structure of the first groove position and the second groove position, time and labor consumed for installing glue bottles of different sizes can be reduced, the gluing efficiency of workers is effectively improved, and the progress of the gluing process is accelerated to a certain degree.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric tool technical field, concretely relates to a kind of electric glue extruding device. BACKGROUND

[0002] Electric glue extruding gun is a kind of tool for gluing, because it has the advantages of simple operation, convenient, fast, labor-saving etc. It is widely used in construction, interior decoration, electronic appliances, automobile and automobile parts, ship and container industry, and is a kind of special tool commonly used in adhesive sealing process.

[0003] However, the existing electric glue extruding gun still has some defects, and some practical functions need to be improved, for example, the existing electric glue extruding gun can only install a single size glue bottle, which will cause the electric glue extruding gun to be unable to be applied to various adhesive conditions, and its versatility is poor. In addition, the structure of the existing electric glue extruding gun for installing glue bottle is too complex, and it often takes a lot of time and labor cost when installing or replacing glue bottle, which will affect the adhesive efficiency of workers, and to some extent, it will slow down the progress of adhesive process. INVENTION CONTENTS

[0004] In order to solve the problems in the above background art, the purpose of the utility model is to provide an electric glue extruding device, by setting first slot and second slot on the bottom of the main shell, to simply and effectively install and fix the first glue bottle and the second glue bottle of different sizes, so as to solve the problem of poor versatility of the existing electric glue extruding gun, and to improve the adhesive efficiency to some extent.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An electric glue extruding device includes a first glue bottle and a second glue bottle of different sizes, the glue extruding device includes a main shell, a control assembly and a transmission assembly, the control assembly and the transmission assembly are fixedly arranged inside the main shell, the bottom of the main shell is provided with a first slot and a second slot, the upper end of the first glue bottle and the second glue bottle is respectively movably connected to the first slot and the second slot, the inside of the first glue bottle and the second glue bottle is provided with a piston, the control assembly is in transmission connection with the transmission assembly, the transmission assembly includes a main transmission shaft, one end of the main transmission shaft penetrates through the upper end of the main shell, the other end of the main transmission shaft penetrates through the lower end of the main shell and is in contact with the piston of the first glue bottle and the second glue bottle.

[0007] Further, the control assembly comprises a control circuit board, a micro switch, a micro motor and a battery, the micro switch, the micro motor and the battery are electrically connected with the control circuit board, one side of the micro switch is provided with a pressing contact, one side of the main shell is movably provided with a movable touch rod, one side of the movable touch rod is in contact with one side of the pressing contact, and one end of the movable touch rod is detachably provided with an extension piece.

[0008] Further, the transmission assembly further comprises a first gear shaft, a shaft sleeve and a rolling bearing, the shaft sleeve is arranged between the first gear shaft and the rolling bearing, the first gear shaft is arranged on the inner side of the shaft sleeve and the rolling bearing, the main transmission shaft penetrates through the first gear shaft and is in transmission connection with the first gear shaft, the lower end of the micro motor of the control assembly is in transmission connection with a second gear shaft, the second gear shaft is in transmission connection with the first gear shaft, and one end of the main transmission shaft penetrates through the shaft sleeve and the rolling bearing in sequence and then penetrates through the lower end of the main shell.

[0009] Further, the main shell comprises a first shell and a second shell, one side of the first shell is provided with a connecting column, one side of the second shell is provided with a connecting slot, and the movable touch rod is movably arranged in the main shell through cooperation of the connecting column and the connecting slot.

[0010] Further, one end of the movable touch rod is provided with a connecting protrusion, one end of the extension piece is provided with a connecting groove, and the extension piece is detachably arranged at one end of the movable touch rod through cooperation of the connecting protrusion and the connecting groove.

[0011] Further, the main shell is internally provided with a placing groove, and the rolling bearing, the shaft sleeve and the first gear shaft of the transmission assembly are sequentially arranged in the placing groove.

[0012] Further, the bottom of the first glue bottle and the second glue bottle is provided with a discharge port.

[0013] Further, the inside of the first glue bottle and the second glue bottle is filled with glue medium.

[0014] The beneficial effects of the utility model lie in:

[0015] (1) The first groove and the second groove are arranged on the bottom of the main shell, the first groove and the second groove can be movably connected with the upper ends of the first glue bottle and the second glue bottle with different sizes respectively, so that the glue extruding device has the function of installing glue bottles with different sizes, and the glue extruding device can be applied to various different gluing conditions, and the problem of poor universality of the existing electric glue extruding gun is solved; in addition, due to the simple structure of the first groove and the second groove, the first glue bottle and the second glue bottle can be quickly and conveniently installed in the first groove and the second groove, so that the problem of spending more time cost and labor cost when the existing electric glue extruding gun is installed or replaced with a glue bottle is solved, the gluing efficiency of the staff is effectively improved, and the progress of the gluing process is improved to a certain extent.

[0016] (2) One end of the movable touch rod is detachably provided with an extension piece, when the first groove is installed with the first glue bottle, the staff can stably hold the whole glue extruding device through the movable touch rod and the extension piece, so that the staff can stably perform the gluing work; in addition, when the second groove is installed with the second glue bottle, the staff can detach the extension piece from one end of the movable touch rod, the staff only needs to stably hold the whole glue extruding device through the movable touch rod, and the detachable arrangement of the extension piece on the movable touch rod also enhances the universality of the glue extruding device to a certain extent. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of an electric glue extruding device in the utility model;

[0018] Figure 2 It is a split structure schematic view of an electric glue extruding device in the utility model;

[0019] Figure 3 It is a split structure schematic view of a main shell in the utility model;

[0020] Figure 4 It is a specific structure schematic view of a movable touch rod and an extension piece in the utility model;

[0021] Figure 5 It is a front view (left) and an internal section view (right) of an electric double-groove glue extruding device provided with a first glue bottle in the utility model;

[0022] Figure 6 It is a front view (left) and an internal section view (right) of an electric double-groove glue extruding device provided with a second glue bottle in the utility model;

[0023] Figure 7 It is an internal structure perspective view of an electric double-groove glue extruding device in the utility model;

[0024] Figure 8 It is the three-dimensional schematic view of the first gear shaft, the shaft sleeve and the rolling bearing in the utility model.

[0025] In the figure, 1 is a first glue bottle, 2 is a second glue bottle, 3 is a main shell, 301 is a first shell, 3011 is a connecting column, 302 is a second shell, 3021 is a connecting slot, 4 is a first slot, 5 is a second slot, 6 is a control assembly, 601 is a control circuit board, 602 is a micro switch, 6021 is a press contact, 603 is a micro motor, 6031 is a second gear shaft, 604 is a battery, 7 is a transmission assembly, 701 is a main transmission shaft, 702 is a first gear shaft, 703 is a shaft sleeve, 704 is a rolling bearing, 8 is a piston, 9 is a movable touch rod, 901 is a connecting protrusion, 10 is an extension piece, 1001 is a connecting groove, 11 is a placing groove, 12 is a discharge port, and 13 is a glue medium. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] As shown in the accompanying Figures 1-8 In the embodiments of the utility model, an electric glue extruder is provided, which comprises first glue bottles 1 and second glue bottles 2 of different sizes. The extruder comprises a main shell 3, a control assembly 6 and a transmission assembly 7. The control assembly 6 and the transmission assembly 7 are fixedly arranged in the interior of the main shell 3. The bottom of the main shell 3 is provided with a first slot 4 and a second slot 5. The upper ends of the first glue bottles 1 and the second glue bottles 2 are movably clamped in the first slot 4 and the second slot 5 respectively. The interiors of the first glue bottles 1 and the second glue bottles 2 are provided with pistons 8. The control assembly 6 is in transmission connection with the transmission assembly 7. The transmission assembly 7 comprises a main transmission shaft 701. One end of the main transmission shaft 701 penetrates through the upper end of the main shell 3. The other end of the main transmission shaft 701 penetrates through the lower end of the main shell 3 and is in contact with the pistons 8 of the first glue bottles 1 and the second glue bottles 2 respectively.

[0028] Specifically, the first slot 4 and the second slot 5 are of different sizes.

[0029] The utility model discloses a control assembly 6 includes control circuit board 601, micro -switch 602, micro motor 603, battery 604, and micro -switch 602, micro motor 603, battery 604 all are connected with control circuit board 601 electricity, and one side of micro -switch 602 is provided with press contact 6021, and one side of main casing 3 is movably provided with movable contact rod 9, and one side of movable contact rod 9 is in contact with one side of press contact 6021, and one end of movable contact rod 9 is detachably provided with extension piece 10.

[0030] Specifically, the micro motor 603 is set as a micro differential counter motor.

[0031] Specifically, the battery 604 is set as the main power supply of the glue extruder.

[0032] The transmission assembly 7 further includes a first gear shaft 702, a shaft sleeve 703 and a rolling bearing 704. The shaft sleeve 703 is arranged between the first gear shaft 702 and the rolling bearing 704. The first gear shaft 702 is sleeved on the inner side of the shaft sleeve 703 and the rolling bearing 704. The main transmission shaft 701 penetrates through the first gear shaft 702 and is in transmission connection with the first gear shaft 702. The lower end of the micro motor 603 of the control assembly 6 is in transmission connection with a second gear shaft 6031. The second gear shaft 6031 is in transmission connection with the first gear shaft 702. One end of the main transmission shaft 701 penetrates through the shaft sleeve 703 and the rolling bearing 704 and then penetrates through the lower end of the main casing 3.

[0033] Specifically, the second gear shaft 6031 is in transmission connection with the output end of the micro motor 603.

[0034] Specifically, the rolling bearing 704 converts sliding friction into rolling friction, thereby greatly reducing the friction force and the corresponding energy loss.

[0035] The main casing 3 includes a first housing 301 and a second housing 302. One side of the first housing 301 is provided with a connecting column 3011. One side of the second housing 302 is provided with a connecting slot 3021. The movable contact rod 9 is movably arranged in the main casing 3 through the cooperation of the connecting column 3011 and the connecting slot 3021.

[0036] One end of the movable contact rod 9 is provided with a connecting protrusion 901. One end of the extension piece 10 is provided with a connecting groove 1001. The extension piece 10 is detachably arranged at one end of the movable contact rod 9 through the cooperation of the connecting protrusion 901 and the connecting groove 1001.

[0037] The main casing 3 is internally provided with a placing groove 11. The rolling bearing 704, the shaft sleeve 703 and the first gear shaft 702 of the transmission assembly 7 are sequentially placed in the interior of the placing groove 11.

[0038] The utility model discloses a first glue bottle 1, second glue bottle 2's bottom all are equipped with the discharge gate 12.

[0039] Specifically, the discharge gate 12 of the first glue bottle 1 and the discharge gate 12 of the second glue bottle 2 are arranged to be different sizes.

[0040] The utility model discloses a first glue bottle 1, second glue bottle 2's inside all are filled with glue medium 13.

[0041] Specifically, the glue medium 13 can be replaced according to actual working condition requirements.

[0042] Reference attached Figures 1-8 The utility model discloses a kind of working principles of electric extrusion glue device:

[0043] First, staff connects the upper end of first glue bottle 1 in first slot 4, and let the lower end of main transmission shaft 701 contact with the upper surface of piston 8 inside first glue bottle 1, then staff holds extrusion glue device (i.e. the position of the bottle body of first glue bottle 1 is contacted with the position of the tiger mouth of hand, and the remaining four fingers are around gripping movable contact rod 9 and extension piece 10 except the thumb), finally staff stably holds extrusion glue device whole and let the discharge gate 12 of first glue bottle 1 be opposite to the article to be glued, and the preliminary work of gluing is completed.

[0044] Secondly, staff presses movable contact rod 9 with four fingers, movable contact rod 9 is offset inward and presses press contact 6021 on one side of micro switch 602, while micro switch 602 is opened and sends electric signal to control circuit board 601, then control circuit board 601 makes micro motor 603 in working state, the output shaft end of micro motor 603 drives second gear shaft 6031 to drive, and second gear shaft 6031 drives first gear shaft 702 to drive synchronously, and first gear shaft 702 drives main transmission shaft 701 to drive, and main transmission shaft 701 is gradually translated downward in transmission process, and the lower end of main transmission shaft 701 is pressed against piston 8 inside first glue bottle 1 and let it translate downward synchronously, piston 8 is extruded to glue medium 13 inside first glue bottle 1 in the process of translating downward, and the extruded glue medium 13 overflows from the discharge gate 12 of first glue bottle 1 and adheres to the article to be glued, and the gluing work is completed.

[0045] When first glue bottle 1 needs to be replaced by second glue bottle 2, first glue bottle 1 is disassembled from first slot 4, and the upper end of second glue bottle 2 is connected to second slot 5, and the lower end of main transmission shaft 701 is contacted with the upper surface of piston 8 inside second glue bottle 2, and extension piece 10 is disassembled from one end of movable contact rod 9, staff can stably hold extrusion glue device whole by holding movable contact rod 9 with four fingers, and finally the above process is repeated to complete the gluing work.

[0046] In addition, when the worker continuously presses the active lever 9 to keep the pressing contact 6021 in the pressed state, the micro switch 602 is always in the open state, that is, the glue medium 13 in the first glue bottle 1 or the second glue bottle 2 continuously overflows from the discharge port 12, and the worker can continuously glue; when the worker presses the active lever 9 and then immediately releases, the glue medium 13 in the first glue bottle 1 or the second glue bottle 2 intermittently overflows from the discharge port 12, and the overflowing glue medium 13 is in the form of water droplets, and the worker can select different pressing methods according to the actual working condition requirements.

[0047] The above has made a detailed description of the utility model, and the above is only a preferred embodiment of the utility model, and cannot limit the utility model implementation range, that is, all equivalent changes and modifications made in the application range should still belong to the utility model coverage.

Claims

1. An electric glue extruder comprising a first glue bottle, a second glue bottle of different sizes, characterized in that, The glue extruder comprises a main shell, a control assembly and a transmission assembly, the control assembly and the transmission assembly are fixedly arranged in the interior of the main shell, the bottom of the main shell is provided with a first slot and a second slot, the upper ends of the first glue bottle and the second glue bottle are movably connected to the first slot and the second slot respectively, the interiors of the first glue bottle and the second glue bottle are provided with pistons, the control assembly is in transmission connection with the transmission assembly, the transmission assembly comprises a main transmission shaft, one end of the main transmission shaft penetrates through the upper end of the main shell, the other end of the main transmission shaft penetrates through the lower end of the main shell and is in contact with the pistons of the first glue bottle and the second glue bottle.

2. An electrically powered extruder according to claim 1, wherein The control assembly comprises a control circuit board, a micro switch, a micro motor and a battery, the micro switch, the micro motor and the battery are electrically connected with the control circuit board, one side of the micro switch is provided with a press contact, one side of the main shell is movably provided with a movable contact rod, one side of the movable contact rod is in contact with one side of the press contact, and one end of the movable contact rod is detachably provided with an extension piece.

3. The motorized caulk according to claim 1, wherein, The transmission assembly further comprises a first gear shaft, a shaft sleeve and a rolling bearing, the shaft sleeve is arranged between the first gear shaft and the rolling bearing, the first gear sleeve is arranged on the inner side of the shaft sleeve and the rolling bearing, the main transmission shaft penetrates through the first gear shaft and is in transmission connection with the first gear shaft, the lower end of the micro motor of the control assembly is in transmission connection with a second gear shaft, the second gear shaft is in transmission connection with the first gear shaft, and one end of the main transmission shaft penetrates through the shaft sleeve and the rolling bearing in sequence and then penetrates through the lower end of the main shell.

4. The motorized caulk according to claim 2, wherein, The main shell comprises a first shell and a second shell, one side of the first shell is provided with a connecting column, one side of the second shell is provided with a connecting slot, and the movable contact rod is movably arranged in the main shell through cooperation of the connecting column and the connecting slot.

5. The motorized caulk according to claim 2, wherein, One end of the movable contact rod is provided with a connecting protrusion, one end of the extension piece is provided with a connecting groove, and the extension piece is detachably arranged at one end of the movable contact rod through cooperation of the connecting protrusion and the connecting groove.

6. The motorized caulk according to claim 1, wherein, The interior of the main shell is provided with a placing groove, and the rolling bearing, the shaft sleeve and the first gear shaft of the transmission assembly are sequentially placed in the interior of the placing groove.

7. The motorized caulk according to claim 1, wherein, The bottoms of the first glue bottle and the second glue bottle are both provided with discharge ports.

8. The motorized caulk according to claim 1, wherein, The interiors of the first glue bottle and the second glue bottle are both filled with glue medium.

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