CN220346351U - Glue spraying device - Google Patents

Abstract

The utility model discloses a glue sprayer. The glue sprayer comprises a feeding stirring mechanism, a stirring rod, a rotating power piece and a material distributing piece, wherein the feeding stirring mechanism is provided with a feeding stirring cavity, a first discharge hole communicated with the feeding stirring cavity and at least two first feed holes are formed, colloid can be input into the feeding stirring cavity through the first feed holes, one end of the stirring rod is connected with the rotating power piece in a transmission mode, the rotating power piece is used for driving the stirring rod to rotate around a central axis, a screw is formed at the other end of the stirring rod, the screw is rotationally arranged in the feeding stirring cavity, the material distributing piece is provided with a second feed hole and a plurality of first material distributing holes, the second feed hole is communicated with the first discharge hole, and the plurality of first material distributing holes are arranged on the material distributing piece at intervals. The glue sprayer drives the screw rod to mix and stir various glue through the rotary power piece, so that the mixing efficiency and the mixing uniformity of the compound glue can be improved, and the coating amount of the finally formed compound glue can be adjusted by controlling the rotation speed of the stirring rod.

Description

Glue spraying device

Technical Field

The utility model relates to the technical field of building equipment, in particular to a glue sprayer.

Background

With the vigorous development of the domestic building industry, the requirements of people on the decoration of the inner wall and the outer wall of a building are higher and higher. In order to make the house more beautiful, the efficiency of construction is higher, and heat preservation decoration intergral template uses more and more in the project. When the heat-insulating and decorating integrated plate is produced, the heat-insulating core material and the veneer are required to be bonded by utilizing the composite glue.

In the prior art, the coating of the composite adhesive is generally realized by adopting a roll coating mode, when the ambient temperature is too high or too low, the coating amount of the composite adhesive cannot be accurately controlled, if the coating amount is too high, the phenomenon of adhesive overflow is easy to occur, so that the veneer is easy to pollute, and if the coating amount is too low, the bonding strength is insufficient, so that certain potential safety hazard exists. And the paddle stirrer used for mixing the composite adhesive has low mixing efficiency and uneven mixing, and has influence on the adhesive strength of the composite adhesive.

Disclosure of Invention

The utility model aims to provide a glue sprayer which can adjust the coating amount of composite glue, improve the mixing efficiency of the composite glue and uniformly mix the composite glue.

To achieve the purpose, the utility model adopts the following technical scheme:

a glue sprayer, comprising: the feeding stirring mechanism is provided with a feeding stirring cavity, a first discharge hole and at least two first feed holes, wherein the first discharge hole and the at least two first feed holes are communicated with the feeding stirring cavity, and colloid can be input into the feeding stirring cavity through the first feed holes; the stirring device comprises a stirring rod and a rotary power piece, wherein one end of the stirring rod is in transmission connection with the rotary power piece, the rotary power piece is used for driving the stirring rod to rotate around a central axis, a screw is formed at the other end of the stirring rod, and the screw is rotationally arranged in the feeding stirring cavity; the material distributing piece is provided with a second feeding hole and a plurality of first material distributing holes, the second feeding hole is communicated with the first discharging hole, and the first material distributing holes are arranged on the material distributing piece at intervals.

Preferably, the feeding stirring mechanism comprises a feeding part and a stirring sleeve which are connected with each other, a feeding cavity is formed in the feeding part, the first feeding port is formed in the feeding part, a material containing space is formed in the stirring sleeve, the material containing space is communicated with the feeding cavity and forms the feeding stirring cavity, and the first discharging port is formed in the stirring sleeve.

Preferably, the glue sprayer further comprises a temperature control sleeve, the temperature control sleeve is sleeved outside the stirring sleeve, a medium space allowing temperature-adjusting medium to flow is formed between the temperature control sleeve and the stirring sleeve, and a medium inlet and a medium outlet which are communicated with the medium space are formed in the temperature control sleeve.

Preferably, the temperature control sleeve is of a conical structure; and/or the stirring sleeve is in a conical structure.

Preferably, the distributing member comprises a main pipe and a plurality of branch pipes, one end of the main pipe is connected with the bottom end of the stirring sleeve, the plurality of branch pipes are uniformly distributed in the circumferential direction of the main pipe, and one end of each branch pipe is communicated with the other end of the main pipe.

Preferably, the branch pipes are inclined gradually downward in a direction away from the manifold.

Preferably, the glue sprayer further comprises an extension tube, a second distribution hole is formed in the extension tube, the extension tube is detachably connected to one end, far away from the main pipe, of the branch tube, and the extension tube can be communicated with the branch tube.

Preferably, a first flange is arranged at the top end of the stirring sleeve, a second flange is arranged at the bottom end of the feeding piece, and the first flange and the second flange are detachably connected.

Preferably, the glue sprayer further comprises a bearing seat, the bearing seat is connected to the top end of the feeding piece, the stirring rod sequentially penetrates through the bearing seat, the feeding piece and the stirring sleeve, and the rotary power piece is arranged at one end, far away from the feeding piece, of the bearing seat.

Preferably, the glue sprayer further comprises a coupler, the rotary power piece is a driving motor, and a motor shaft of the driving motor is connected with one end of the stirring rod through the coupler.

Preferably, a third flange is arranged at the lower end of the bearing seat, a fourth flange is arranged at the upper end of the feeding piece, and the fourth flange is detachably connected with the third flange.

The utility model has the beneficial effects that:

the utility model provides a glue sprayer which comprises a feeding stirring mechanism, a stirring rod, a rotary power piece and a material distributing piece, wherein the feeding stirring mechanism is provided with a feeding stirring cavity, a first discharge hole communicated with the feeding stirring cavity and at least two first feed holes are formed in the feeding stirring mechanism, glue can be input into the feeding stirring cavity through the first feed holes, one end of the stirring rod is in transmission connection with the rotary power piece, the rotary power piece is used for driving the stirring rod to rotate around a central axis, a screw is formed at the other end of the stirring rod, the screw is rotationally arranged in the feeding stirring cavity, the material distributing piece is provided with a second feed hole and a plurality of first material distributing holes, the second feed hole is communicated with the first discharge hole, and the plurality of first material distributing holes are arranged on the material distributing piece at intervals. The glue sprayer is used for mixing and stirring various colloids through the driving screw of the rotary power piece, so that the mixing efficiency and the mixing uniformity of the compound glue can be improved, and the aim of adjusting the coating amount of the finally formed compound glue by controlling the rotating speed of the stirring rod can be fulfilled.

Drawings

FIG. 1 is a schematic view of a glue sprayer provided by an embodiment of the utility model;

fig. 2 is an exploded view of the glue sprayer according to the embodiment of the utility model.

In the figure:

100. a stirring rod; 110. a screw; 200. a rotary power member; 300. a material distributing member; 310. a header pipe; 320. a branch pipe; 330. a sixth flange; 400. a feed member; 410. a fourth flange; 420. a second flange; 430. a feed pipe; 500. stirring sleeve; 510. a first flange; 600. a temperature control sleeve; 610. a fifth flange; 620. a seventh flange; 630. a medium inlet pipe; 640. a medium outlet pipe; 700. a bearing seat; 710. an eighth flange; 720. a third flange; 730. a base; 740. a bearing; 800. a coupling.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixed or removable, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a glue sprayer, which can realize the spray coating of composite glue on a thermal insulation and decoration integrated plate, and the thermal insulation core material of the thermal insulation and decoration integrated plate is adhered to a veneer by the composite glue, and the composite glue is formed by mixing at least two different colloids as the name implies. Of course, the glue sprayer can be used for spraying and coating composite glue on other structures besides the heat-insulating and decorating integrated plate, and is not specifically shown here.

As shown in fig. 1 and 2, the dispenser includes a feed stirring mechanism, a stirring rod 100, a rotary power member 200, and a distributing member 300. Wherein, feed stirring mechanism has the feed stirring chamber, and the feed stirring chamber is the space that supplies two kinds at least colloids to get into and mix, be formed with on the feed stirring mechanism with feed stirring chamber intercommunication first discharge gate and two at least first feed inlets, can input the colloid to the feed stirring intracavity through first feed inlet, can input different types of colloid to the feed stirring intracavity through different first feed inlets, can export the complex gum that is formed by the mixing of multiple different colloids through first discharge gate. The stirring bar 100 is a component for stirring a plurality of different colloids, and the rotary power member 200 is used for providing power for the rotation of the stirring bar 100. Specifically, one end of the stirring rod 100 is in transmission connection with a rotary power member 200, the rotary power member 200 is used for driving the stirring rod 100 to rotate around a central axis, a screw 110 is formed at the other end of the stirring rod 100, and the screw 110 is rotatably arranged in the feeding stirring cavity. The distributing member 300 is a member for uniformly spraying the composite adhesive on the surface to be bonded, the distributing member 300 is provided with a second feeding port and a plurality of first distributing holes, the second feeding port is communicated with the first discharging port, and the plurality of first distributing holes are arranged on the distributing member 300 at intervals.

This drencher utilizes rotation power spare 200 drive to stir material pole 100 around the center rotation of self to make the screw rod 110 on stirring material pole 100 can stir multiple colloid in the feeding stirring intracavity, make multiple colloid can the quick mixing form compound glue, not only improved the production efficiency to compound glue, and make the mixing uniformity of the compound glue of final formation higher, thereby promoted the effect of final bonding. In addition, the glue sprayer changes the rotating speed of the stirring rod 100 by controlling the rotating power part 200, and achieves the aim of adjusting the coating amount of the finally formed compound glue by controlling the rotating speed of the stirring rod 100, the faster the rotating speed of the stirring rod 100 is, the faster the compound glue flows to the material distributing part 300, so that more compound glue flows to the surface to be bonded in unit time, and conversely, the slower the rotating speed of the stirring rod 100 is, the slower the compound glue flows to the material distributing part 300, so that less compound glue flows to the surface to be bonded in unit time.

In some embodiments, the feed agitation mechanism is an integrally formed structure. In some juxtaposed embodiments, for ease of manufacture, and with continued reference to fig. 1 and 2, the feed stirring mechanism includes a feed member 400 and a stirring sleeve 500 that are interconnected, the stirring sleeve 500 being connected below the feed member 400, the feed member 400 having a feed cavity therein, and a plurality of first feed openings being provided in the feed member 400. The stirring sleeve 500 is internally provided with a material containing space, the material containing space is communicated with the feeding cavity and forms a feeding stirring cavity, and the first discharge hole is formed in the stirring sleeve 500. The colloid entering from the first feeding port firstly enters the feeding cavity, the colloid entering the feeding cavity flows downwards to enter the material containing space, and is stirred in the material containing space by the screw 110 of the stirring rod 100.

In a specific embodiment, the number of the first feeding holes is two, and the two first feeding holes are symmetrically distributed on the feeding member 400 and are used for respectively inputting two different colloids. In a specific embodiment, the main structure of the feeding member 400 is a tubular structure, for example, a circular tube, and in order to facilitate connection with the colloid supply pipeline, the main structure of the feeding member 400 is provided with a feeding pipe 430 protruding from the first feeding port, and the feeding pipe 430 is used for communicating with the colloid supply pipeline.

In order to realize the connection between the feeding member 400 and the stirring sleeve 500, as shown in fig. 2, a first flange 510 is provided at the top end of the stirring sleeve 500, a second flange 420 is provided at the bottom end of the feeding member 400, and the first flange 510 is detachably connected with the second flange 420. Optionally, a plurality of first connecting holes are formed on the first flange 510, a plurality of second connecting holes are formed on the second flange 420, the plurality of second connecting holes are arranged in a one-to-one correspondence with the plurality of first connecting holes, and a set of first connecting holes and second connecting holes which are oppositely arranged are connected through a bolt. Of course, instead of using the first flange 510 and the second flange 420 to connect the feeding member 400 and the stirring sleeve 500, other manners may be used to connect the feeding member 400 and the stirring sleeve 500, such as welding, snap-fit connection, etc.

In some embodiments, the rotary power member 200 is a driving motor, the glue sprayer further includes a coupling 800, and a motor shaft of the driving motor is directly connected with one end of the stirring rod 100 through the coupling 800. Of course, in some other embodiments, the rotary power member 200 may include a transmission assembly including, but not limited to, a gear assembly, a pulley assembly, etc., in addition to a drive motor, the drive motor being coupled to an input of the transmission assembly, an output of the transmission assembly being coupled to one end of the stirring rod 100.

In order to improve the rotation precision of the stirring rod 100, as shown in fig. 2, the glue sprayer further comprises a bearing seat 700, wherein the bearing seat 700 comprises a seat body 730 and two bearings 740 arranged in the seat body 730, and the two bearings 740 are arranged in the seat body 730 at intervals. The pedestal 730 of the bearing seat 700 is connected to the top end of the feeding member 400, the stirring rod 100 sequentially passes through the bearing seat 700, the feeding member 400 and the stirring sleeve 500, the coupling 800 is arranged at one end of the bearing seat 700 far away from the feeding member 400, and the rotary power member 200 is arranged at one end of the coupling 800 far away from the bearing seat 700.

In order to realize the connection between the bearing housing 700 and the coupling 800, an eighth flange 710 is provided at the top of the housing 730 of the bearing housing 700, an eighth connection hole is provided at the eighth flange 710, a ninth connection hole is provided at the coupling 800, and a bolt passes through the eighth connection hole and the ninth connection hole to realize the connection between the bearing housing 700 and the coupling 800.

In order to realize the detachable connection of the bearing housing 700 and the feeding member 400, a third flange 720 is provided at the lower end of the bearing housing 700, and a fourth flange 410 is provided at the upper end of the feeding member 400, and the fourth flange 410 is detachably connected with the third flange 720. Optionally, a plurality of third connecting holes are provided on the third flange 720, a plurality of fourth connecting holes are provided on the fourth flange 410, the plurality of fourth connecting holes are provided in one-to-one correspondence with the plurality of third connecting holes, and a set of third connecting holes and fourth connecting holes which are oppositely arranged are connected through a bolt. Of course, instead of using the third flange 720 and the fourth flange 410 to connect the bearing seat 700 to the feeding member 400, other manners may be used to connect the bearing seat 700 to the feeding member 400, such as welding, snap-fit connection, etc.

With continued reference to fig. 2, the distributing member 300 has a tubular structure, specifically, the distributing member 300 includes a main pipe 310 and a plurality of branch pipes 320, one end of the main pipe 310 is connected to the bottom end of the stirring sleeve 500, the plurality of branch pipes 320 are uniformly distributed in the circumferential direction of the main pipe 310, one end of each branch pipe 320 is communicated with the other end of the main pipe 310, and the other ends of the branch pipes 320 may or may not be plugged so as to form a first distributing hole. The compound gum flowing out from the first outlet of the stirring sleeve 500 enters the main pipe 310, and flows from the main pipe 310 to the plurality of branch pipes 320, and flows out to the surface to be bonded in the branch pipes 320 through the first distributing holes. Of course, in other embodiments, the distributing member 300 is not limited to a tubular structure, and may be a disk-like structure, similar to a "shower head".

In some embodiments, the manifold 320 may be horizontally disposed. In some side-by-side embodiments, the manifold 320 is tapered downwardly in a direction away from the manifold 310 in order to increase the flow of the compound within the manifold 320. In a specific embodiment, the angle between the central axis of the branch 320 and the horizontal line is 20 °, although in other embodiments, the angle between the central axis of the branch 320 and the horizontal line may be adjusted to other angles, such as 30 °, 15 °, etc.

In a specific embodiment, the number of the branch pipes 320 is two, and the two branch pipes 320 are symmetrically disposed with respect to the manifold 310. Of course, in other embodiments, the number of standtubes 320 may be increased as desired, such as four, five, or six, etc.

Further, in order to make the distributing member 300 be applicable to glue spraying to the surfaces to be bonded of different specifications, the glue spraying device further comprises an extension tube, a second distributing hole is formed in the extension tube, the extension tube is detachably connected to one end, far away from the main pipe 310, of the branch pipe 320, and the extension tube can be communicated with the branch pipe 320. For example, one of the branched pipes 320 has a length of 1m, and each of the elongated pipes has a length of 1m, and a different number of the elongated pipes may be selectively installed according to the specification of the surface to be bonded. It should be noted that the detachable connection between different extension pipes may also be implemented, and the detachable connection manner includes, but is not limited to, flange connection, plugging or buckling connection, etc.

In order to adjust the discharging temperature of the compound glue, as shown in fig. 1 and 2, the glue sprayer further comprises a temperature control sleeve 600, the temperature control sleeve 600 is sleeved outside the stirring sleeve 500, a medium space allowing a temperature-adjusting medium to flow is formed between the temperature control sleeve 600 and the stirring sleeve 500, and a medium inlet and a medium outlet which are communicated with the medium space are formed on the temperature control sleeve 600. The temperature adjusting medium may be water or other fluid.

In some embodiments, temperature control sleeve 600 has a conical structure, stirring sleeve 500 has a conical structure, and a conical annular medium space is formed between temperature control sleeve 600 and stirring sleeve 500. Of course, in some other embodiments, only the temperature control jacket 600 may be provided in a tapered configuration, or only the stirring jacket 500 may be provided in a tapered configuration.

In order to make the temperature-adjusting medium smoothly enter and exit the medium space, as shown in fig. 2, a medium inlet pipe 630 and a medium outlet pipe 640 are further disposed on the temperature-controlling sleeve 600, one end of the medium inlet pipe 630 is connected to the medium inlet, the other end of the medium inlet pipe 630 is used for connecting with an outlet of the medium feeding mechanism for providing the temperature-controlling medium, one end of the medium outlet pipe 640 is connected to the medium outlet, and the other end of the medium outlet pipe 640 is used for connecting with an inlet of the medium feeding mechanism.

In order to realize connection between the temperature control sleeve 600 and the stirring sleeve 500, a fifth flange 610 is further provided at the top end of the temperature control sleeve 600, a fifth connecting hole is provided on the fifth flange 610, and bolts pass through the first connecting hole, the second connecting hole and the fifth connecting hole.

In order to realize the connection between the temperature control sleeve 600 and the distributing member 300, a sixth flange 330 is disposed at the inlet end of the main pipe 310, a seventh flange 620 is further disposed at the bottom end of the temperature control sleeve 600, a sixth connection hole is disposed on the sixth flange 330, a seventh connection hole is disposed on the seventh flange 620, and bolts pass through the sixth connection hole and the seventh connection hole to realize the connection between the temperature control sleeve 600 and the distributing member 300.

The glue sprayer has the following advantages:

1. the glue sprayer utilizes the screw rod 110 of the stirring rod 100 to replace a paddle stirrer to transmit the compound glue, and the purpose of adjusting the transmission speed and the transmission pressure of the compound glue can be achieved by controlling the rotation speed of the adjusting screw rod 110, so that the purpose of adjusting the coating amount of the compound glue is finally achieved.

2. The glue sprayer utilizes the screw 110 to replace a paddle stirrer to stir the compound glue, so that the mixing efficiency and the mixing degree of the compound glue are improved.

3. The glue sprayer forms a medium space by arranging the temperature control sleeve 600, circulating water can be introduced into the medium space, and the temperature of the circulating water can be adjusted according to the change of the external environment temperature, so that the temperature of the colloid stirring environment in the feeding stirring cavity is constant, and the glue spraying operation can be normally performed no matter the external environment is high temperature or low temperature.

4. The glue sprayer can be adapted to plates with different widths by adjusting the length of the material distribution pipe, so that glue spraying on the plates with different widths is realized, and the suitability of a production line is improved.

5. The glue sprayer is used for replacing a roller coater, so that the adjustment equipment caused by the influence of the height of the heat-insulating core material in the production process is avoided, and the production efficiency is further improved.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. A glue sprayer, comprising:

the feeding stirring mechanism is provided with a feeding stirring cavity, a first discharge hole and at least two first feed holes, wherein the first discharge hole and the at least two first feed holes are communicated with the feeding stirring cavity, and colloid can be input into the feeding stirring cavity through the first feed holes;

the stirring device comprises a stirring rod (100) and a rotary power piece (200), wherein one end of the stirring rod (100) is in transmission connection with the rotary power piece (200), the rotary power piece (200) is used for driving the stirring rod (100) to rotate around a central axis, a screw (110) is formed at the other end of the stirring rod (100), and the screw (110) is rotationally arranged in the feeding stirring cavity;

the material distributing device comprises a material distributing piece (300), wherein the material distributing piece (300) is provided with a second feeding hole and a plurality of first material distributing holes, the second feeding hole is communicated with the first discharging hole, and the plurality of first material distributing holes are arranged on the material distributing piece (300) at intervals.

2. The dispenser according to claim 1, wherein,

the feeding stirring mechanism comprises a feeding piece (400) and a stirring sleeve (500) which are connected with each other, a feeding cavity is formed in the feeding piece (400), a first feeding port is formed in the feeding piece (400), a material containing space is formed in the stirring sleeve (500), the material containing space is communicated with the feeding cavity and forms the feeding stirring cavity, and a first discharging port is formed in the stirring sleeve (500).

3. The dispenser according to claim 2, wherein,

the glue sprayer further comprises a temperature control sleeve (600), the temperature control sleeve (600) is sleeved outside the stirring sleeve (500), a medium space allowing a temperature-adjusting medium to flow is formed between the temperature control sleeve (600) and the stirring sleeve (500), and a medium inlet and a medium outlet which are communicated with the medium space are formed in the temperature control sleeve (600).

4. A dispenser according to claim 3, wherein,

the temperature control sleeve (600) is of a conical structure;

and/or the stirring sleeve (500) is in a conical structure.

5. The dispenser according to claim 2, wherein,

the distributing member (300) comprises a main pipe (310) and a plurality of branch pipes (320), one end of the main pipe (310) is connected with the bottom end of the stirring sleeve (500), the plurality of branch pipes (320) are uniformly distributed in the circumferential direction of the main pipe (310), and one end of each branch pipe (320) is communicated with the other end of the main pipe (310).

6. The dispenser of claim 5, wherein,

the branch pipes (320) are gradually inclined downward in a direction away from the header pipe (310).

7. The dispenser of claim 5, wherein,

the glue sprayer further comprises an extension tube, a second distribution hole is formed in the extension tube, the extension tube is detachably connected to one end, away from the main pipe (310), of the branch pipe (320), and the extension tube can be communicated with the branch pipe (320).

8. The dispenser according to claim 2, wherein,

the top of stirring cover (500) is provided with first ring flange (510), the bottom of feed piece (400) is provided with second ring flange (420), first ring flange (510) with second ring flange (420) can dismantle the connection.

9. The dispenser according to claim 2, wherein,

the glue sprayer further comprises a bearing seat (700), the bearing seat (700) is connected to the top end of the feeding piece (400), the stirring rod (100) sequentially penetrates through the bearing seat (700), the feeding piece (400) and the stirring sleeve (500), and the rotary power piece (200) is arranged at one end, far away from the feeding piece (400), of the bearing seat (700).

10. The dispenser of claim 9, wherein,

the glue sprayer also comprises a coupler (800), the rotary power piece (200) is a driving motor, and a motor shaft of the driving motor is connected with one end of the stirring rod (100) through the coupler (800).