Glue barrel assembly and gluing equipment

Abstract

The utility model relates to the technical field of photovoltaic manufacturing, particularly provides a glue barrel assembly and gluing equipment, and aims to solve the problems of low glue discharging efficiency and high cost of residual glue in a glue barrel in the prior art. In order to achieve the purpose, the glue barrel assembly comprises a barrel body, an accommodating cavity is formed in the barrel body, the accommodating cavity is used for accommodating glue liquid, and a glue disc of the gluing machine can be vertically and movably arranged in the accommodating cavity so as to extrude the glue liquid; the glue extruding tool is arranged at the bottom of the containing cavity, and the top of the glue extruding tool can be attached to the glue disc. The glue extruding tool with the top attached to the glue disc is arranged at the bottom of the barrel body, so that when the glue disc extrudes glue downwards, the glue disc can be finally attached to the top of the glue extruding tool, all the glue between the glue disc and the glue extruding tool is extruded out, residual glue does not need to be discharged manually or by using other equipment, and the glue extruding efficiency is improved. The waste of the glue solution is avoided, the glue discharging efficiency is also improved, and the cost is effectively saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic manufacturing technical field, specifically provide a glue bucket subassembly and glueing equipment. BACKGROUND

[0002] In the manufacturing process of solar photovoltaic assembly, the photovoltaic assembly needs to be packaged into the aluminum profile frame for protection, and the sealing connection of the two is realized through silica gel. Silica gel is one of the main materials of photovoltaic assembly, and plays an important role in photovoltaic assembly.

[0003] When glueing is needed, the silica gel is usually filled in the aluminum film bag and then put into the glue bucket, and the silica gel is squeezed out for glueing by moving the glue disc of the glueing machine downward. When the remaining amount of silica gel is small, the remaining silica gel cannot be squeezed out completely, resulting in the loss of silica gel and the waste of cost. In the prior art, the aluminum film bag containing the remaining silica gel needs to be taken out manually and the remaining silica gel needs to be discharged manually or by using other equipment, but there are problems of low glue discharging efficiency and high cost.

[0004] Correspondingly, there is a need in the art for a new glue bucket subassembly and glueing equipment to solve the above problems. SUMMARY

[0005] The utility model aims at solving the above technical problem, that is, solving the problems of low glue discharging efficiency and high cost of the prior art for discharging the remaining silica gel in the glue bucket.

[0006] In a first aspect, the utility model provides a glue bucket subassembly, which comprises: a barrel body, a containing cavity is formed in the barrel body, the containing cavity is used for containing glue liquid, and the containing cavity is arranged so that a glue disc of a glueing machine can be vertically movably arranged in the containing cavity to squeeze the glue liquid; and a glue squeezing tool, which is arranged at the bottom of the containing cavity and is arranged so that the top of the glue squeezing tool can be attached to the glue disc.

[0007] In the case of adopting the above technical scheme, by arranging the glue squeezing tool at the bottom of the barrel body and arranging the top of the glue squeezing tool to be attachable to the glue disc, when the glue disc squeezes the glue liquid in the barrel body downward, the glue disc can finally be attached to the top of the glue squeezing tool, so that all the glue liquid between the glue disc and the glue squeezing tool is squeezed out, the glue liquid is squeezed out completely at the same time of glueing, the remaining glue does not need to be discharged manually or by using other equipment, the waste of glue liquid is avoided, the glue discharging efficiency is effectively improved, and the cost is saved.

[0008] In the specific embodiment of the above glue bucket subassembly, the top of the glue squeezing tool is shaped in accordance with the bottom of the glue disc.

[0009] In the technical scheme, when the glue liquid is insufficient, the glue disc extrudes the glue liquid to the bottom of the barrel body, the top of the glue extruding tool is shaped with the bottom of the glue disc, the bottom of the glue disc is completely attached to the top of the glue extruding tool, and the residual glue between the glue extruding tool and the glue disc can be completely extruded.

[0010] In the embodiment of the glue barrel assembly, the glue extruding tool is attached to the inner wall of the barrel body.

[0011] In the technical scheme, when the glue disc extrudes the glue, the residual glue cannot enter the gap between the glue extruding tool and the inner wall of the barrel body, the glue liquid cannot be completely discharged, and the waste of the glue liquid is avoided.

[0012] In the embodiment of the glue barrel assembly, the glue extruding tool is attached to the inner wall of the barrel body.

[0013] In the technical scheme, the air below the glue extruding tool can be discharged through the exhaust hole, the glue extruding tool can be in full contact with the bottom wall of the barrel body, and when the glue extruding tool is placed in the barrel body or taken out, the exhaust hole can also avoid the formation of a sealed space between the glue extruding tool and the bottom wall of the barrel body, so that the glue extruding tool cannot be smoothly placed or taken out.

[0014] In the embodiment of the glue barrel assembly, the glue extruding tool is attached to the inner wall of the barrel body.

[0015] In the technical scheme, the glue extruding tool is usually large, and is attached to the inner wall of the barrel body or has a small gap, so that when the glue extruding tool is placed, the glue extruding tool cannot be smoothly moved to the bottom of the barrel, and when the glue extruding tool is taken out, it is not easy to take out. By dividing the glue extruding tool into two parts, the two parts are operated separately when taking and placing, so that the glue extruding tool can be conveniently taken and placed.

[0016] In the embodiment of the glue barrel assembly, the first tool is provided with a first step, the second tool is provided with a second step, and the first step is lapped on the second step.

[0017] In the technical scheme, the first tool and the second tool are spliced together by lapping the first step and the second step, the gap between the first tool and the second tool is avoided from being too large, the residual glue cannot enter the gap to cause the glue liquid to be not completely discharged, and the waste of the glue liquid is further avoided.

[0018] In the embodiment of the glue barrel assembly, the glue extruding tool is made of a pressure-resistant material.

[0019] In the case of adopting the technical scheme, when the glue disc extrusion glue tool is used, the glue tool is prevented from being deformed or damaged greatly, so that the glue tool cannot be used normally and the residual glue is affected to be discharged.

[0020] In the specific embodiment of the glue barrel assembly, the glue extrusion tool is made of hard plastic or compressed foam.

[0021] In the case of adopting the technical scheme, the hard plastic and the compressed foam have good pressure resistance, small density, light weight and strong corrosion resistance.

[0022] In the second aspect, the utility model also provides a glue equipment, glue equipment includes glue barrel assembly and glue machine, glue machine includes glue disc, glue extrusion tool is located between glue disc and bottom wall of barrel body.

[0023] In the case of adopting the technical scheme, when the glue equipment is used, the glue extrusion tool is placed at the bottom of the barrel body first, then the aluminum film bag containing glue liquid is put into the barrel body, and the glue liquid is extruded by moving the glue disc downward, so that the glue liquid can be extruded completely while gluing, without manually discharging or using other equipment, so that the waste of glue liquid is avoided, the glue discharging efficiency is improved, and the cost is saved.

[0024] In the specific embodiment of the glue equipment, the glue machine further comprises a glue outlet pipe, the glue disc is provided with a glue outlet hole penetrating through the glue disc, and the glue outlet pipe communicates with the glue outlet hole.

[0025] In the case of adopting the technical scheme, when the glue disc extrudes the glue liquid, the glue liquid enters the glue pipe through the glue outlet hole to guide the glue liquid out for use.

[0026] Compared with the prior art, the glue barrel assembly has the advantages that: by arranging the glue extrusion tool at the bottom of the barrel body, and the top of the glue extrusion tool can be attached to the glue disc, when the glue disc extrudes the glue liquid in the barrel body downward, the glue disc can finally be attached to the top of the glue extrusion tool, so that all the glue liquid between the glue disc and the glue extrusion tool is extruded, the glue liquid can be extruded completely while gluing, without manually discharging or using other equipment to discharge the residual glue, the waste of glue liquid is avoided, the glue discharging efficiency is improved, and the cost is saved. BRIEF DESCRIPTION OF DRAWINGS

[0027] The preferred embodiments of the utility model are described below with reference to the drawings, and the drawings are as follows:

[0028] Figure 1 is the structure schematic view of the glue barrel assembly and the glue disc of the utility model;

[0029] Figure 2 is the structure schematic view of one embodiment of the glue extrusion tool of the utility model.

[0030] Figure 3 is another embodiment of the extrusion tool of the utility model, and a structure schematic view is shown in the figure.

[0031] Explanation of reference signs:

[0032] 1-barrel body, 2-extrusion tool, 3-gum disc, 21-profiling groove, 22-exhaust hole, 23-first tool, 24-second tool, 25-first step, 26-second step. DETAILED DESCRIPTION

[0033] Some embodiments of the utility model will be described below with reference to the drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the utility model, and are not used to limit the protection scope of the utility model. Those skilled in the art can make adjustments according to the needs in order to adapt to specific application occasions.

[0034] It should be noted that in the description of the utility model, the terms "center", "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "vertical", "horizontal", "inner", "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings, which is only for the convenience of description, and does not indicate or imply that the related devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, in the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0035] In addition, it should also be noted that in the description of the utility model, the ordinal numbers "first", "second" and the like are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. In addition, in the description of the utility model, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0036] Based on the background technology, the prior art has low glue discharging efficiency and high cost for the residual glue in the glue barrel, which aims to set the glue extruding tool at the bottom of the barrel body, and the top of the glue extruding tool can be attached to the glue disc, so that when the glue disc extrudes the glue liquid in the barrel body downward, the glue disc can finally be attached to the top of the glue extruding tool, so as to extrude all the glue liquid between the glue disc and the glue extruding tool, so that the glue liquid is extruded at the same time, without manually discharging or using other equipment to discharge the residual glue, avoiding the waste of glue liquid, effectively improving the glue discharging efficiency and saving the cost.

[0037] The glue discharging equipment comprises a glue barrel assembly and a glue discharging machine, the glue discharging machine comprises a glue disc and a glue pipe, the glue disc is arranged to be vertically movable, the glue disc is provided with a glue discharging hole penetrating through the glue disc, one end of the glue discharging pipe is communicated with the glue discharging hole, when the glue disc moves downward to extrude the glue liquid, the glue liquid enters the glue pipe through the glue discharging hole, and the glue pipe guides the glue liquid out for use.

[0038] Firstly refer to Figure 1 , the figure shows the structure of the glue barrel assembly and the glue disc of the utility model. As Figure 1 shown, the glue barrel assembly comprises a barrel body 1 and a glue extruding tool 2, the barrel body 1 is formed with a containing cavity, the containing cavity is used for containing glue liquid, and is arranged to enable the glue disc 3 of the glue discharging machine to be vertically movably arranged in the containing cavity to extrude the glue liquid; the glue extruding tool 2 is arranged at the bottom of the containing cavity, and is arranged to enable the top of the glue extruding tool 2 to be attached to the glue disc 3. When the glue discharging equipment is used, the glue extruding tool 2 is first placed at the bottom of the barrel body 1, then the aluminum film bag containing the glue liquid is placed in the barrel body 1, and then the glue disc 3 is moved downward to extrude the glue liquid, the glue liquid enters the glue pipe through the glue discharging hole and is guided out for use, by arranging the glue extruding tool 2 at the bottom of the barrel body 1 and enabling the top of the glue extruding tool to be attached to the glue disc 3, when the glue disc 3 extrudes the glue liquid in the barrel body 1 downward, the glue disc 3 can finally be attached to the top of the glue extruding tool 2, so as to extrude all the glue liquid between the glue disc 3 and the glue extruding tool 2, so that the glue liquid is extruded at the same time, without manually discharging or using other equipment to discharge the residual glue, avoiding the waste of glue liquid, effectively improving the glue discharging efficiency and saving the cost.

[0039] Continue to refer to Figure 1 , as a possible implementation, the glue extruding tool 2 is attached to the inner wall of the barrel body 1, so that when the glue disc 3 extrudes the glue, the residual glue cannot enter the gap between the glue extruding tool 2 and the inner wall of the barrel body 1, so that the glue liquid cannot be completely discharged, thereby avoiding the waste of glue liquid.

[0040] Next refer to Figure 1 and Figure 2 , Figure 2 show the structure of an embodiment of the glue extruding tool of the utility model. As Figure 1As shown, as a possible implementation, the top of the glue extruding tool 2 is profiled with the bottom of the glue tray 3, when the remaining amount of glue solution is small, the glue tray 3 extrudes the glue solution to the bottom of the barrel 1, since the top of the glue extruding tool 2 is profiled with the bottom of the glue tray 3, the bottom of the glue tray 3 can completely fit with the top of the glue extruding tool 2, and then the remaining glue between the glue extruding tool 2 and the glue tray 3 can be completely extruded. Specifically, as shown in Figure 2 As shown, the top of the glue extruding tool 2 is provided with a profiled groove 21, the shape of the profiled groove 21 is the same as and can fit with the shape of the bottom of the glue tray 3, the depth of the profiled groove 21 can be adjusted as needed, and the glue tray 3 can be moved downward into the profiled groove 21 to fit with the glue extruding tool 2, so as to completely extrude the remaining glue.

[0041] Alternatively, the glue extruding tool 2 is made of a pressure-resistant material, so that when the glue tray 3 extrudes the glue extruding tool 2, the glue extruding tool 2 cannot be deformed or damaged too much, which affects the normal use and the discharge of the remaining glue. For example, the glue extruding tool 2 can be made of hard plastic or compressed foam. Both hard plastic and compressed foam have good pressure resistance, and are light in weight, corrosion-resistant.

[0042] It should be noted that the glue extruding tool 2 can be made of a hard material, or an elastic material with pressure resistance, such as rubber, polyurethane foam, silicone, etc. When the glue tray 3 extrudes the glue extruding tool 2, the glue extruding tool 2 will deform to some extent, so as to increase the contact area between the glue tray 3 and the glue extruding tool 2, so that the glue solution between the glue tray 3 and the glue extruding tool 2 can be fully extruded. In the case that the glue extruding tool 2 is made of an elastic material, the top of the glue extruding tool 2 can also not be profiled with the bottom of the glue tray 3. By the extrusion force of the glue tray 3, the glue extruding tool 2 is deformed, and the glue tray 3 can also fit with the glue extruding tool 2, so as to discharge the remaining glue.

[0043] Alternatively, the barrel 1 can be an iron barrel 1, or can be made of plastic or aluminum or other composite materials, as long as the barrel 1 does not react with the glue solution and can meet the use requirements of temperature, humidity, etc.

[0044] Continuing to refer to Figure 1 and Figure 2 As a possible implementation, the glue extruding tool 2 is provided with a vertical exhaust through hole 22 penetrating through the glue extruding tool 2, through which the air below the glue extruding tool 2 can be exhausted, so that the glue extruding tool 2 can fully contact with the bottom wall of the barrel 1. In addition, when the glue extruding tool 2 is placed in or taken out of the barrel 1 while the glue extruding tool 2 fits with the inner wall of the barrel 1, the setting of the exhaust through hole 22 can also avoid the formation of a sealed space between the glue extruding tool 2 and the bottom wall of the barrel 1, so that the glue extruding tool 2 cannot be smoothly placed or taken out.

[0045] It should be noted that the number of exhaust through holes 22 can be one or multiple, and those skilled in the art can adjust as needed.

[0046] The following refers to Figure 1 and Figure 3 , Figure 3 The structure of another embodiment of the glue extruding tool is shown. As Figure 1 and Figure 3 shown, as a possible embodiment, the glue extruding tool 2 is divided into a first tool 23 and a second tool 24 along the radial direction of the barrel body 1. Since the glue extruding tool 2 is usually large and is attached to or has a small gap with the inner wall of the barrel body 1, when placing the glue extruding tool 2, the glue extruding tool 2 cannot be smoothly moved to the bottom of the barrel, and when taking out the glue extruding tool 2, it is also not easy to take out. By dividing the glue extruding tool 2 into two parts, the two parts are operated separately when taking and placing, so that the taking and placing of the glue extruding tool 2 can be facilitated.

[0047] It should be noted that the first tool 23 and the second tool 24 can be two parts of the same size or two parts of different sizes; one or more limiting blocks and limiting groove structures can be provided on the contact surface of the first tool 23 and the second tool 24 to limit the position of the first tool 23 and the second tool 24, so as to avoid the first tool 23 and the second tool 24 from moving inside the barrel; the above adjustments do not deviate from the principles of the present application and are within the scope of protection of the present application, and those skilled in the art can adjust as needed.

[0048] Optionally, the first tool 23 can be provided with a first step 25, and the second tool 24 can be provided with a second step 26, the first step 25 is overlapped on the second step 26, by the overlapping of the first step 25 and the second step 26, the first tool 23 and the second tool 24 are spliced together, which can avoid the gap between the first tool 23 and the second tool 24 being too large, and further avoid the excess glue entering the gap to cause the glue liquid not to be completely discharged, and further avoid the waste of the glue liquid. It should be noted that in the case of providing the first step 25 and the second step 26, the exhaust through hole 22 is provided at a position outside the first step 25 of the first tool 23 and / or a position outside the second step 26 of the second tool 24.

[0049] It should be noted that the above embodiments are only used to illustrate the principles of the present application and are not intended to limit the scope of protection of the present application. Those skilled in the art can adjust the above embodiments without deviating from the principles of the present application, so that the present application can be applied to more specific application scenarios.

[0050] The technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but the person skilled in the art can easily understand that the protection scope of the utility model is obviously not limited to these specific embodiments. The person skilled in the art can make equivalent changes or replacements to the related technical features without deviating from the principles of the utility model, and the technical schemes after the changes or replacements will all fall within the protection scope of the utility model.

Claims

1. A glue bucket assembly, characterized in that, The glue bucket assembly includes: A barrel (1) has a cavity inside, which is used to hold adhesive liquid and is configured to allow the glue tray (3) of the glue applicator to be vertically movable in the cavity to squeeze the adhesive liquid. The extrusion tool (2) is located at the bottom of the receiving cavity and is configured such that its top can fit against the glue tray (3).

2. The glue bucket assembly according to claim 1, characterized in that, The top of the extrusion tool (2) is contoured to the bottom of the glue tray (3).

3. The glue bucket assembly according to claim 1, characterized in that, The extrusion tool (2) is attached to the inner wall of the barrel (1).

4. The glue bucket assembly according to claim 1, characterized in that, The extrusion tool (2) is provided with a vertical vent hole (22) that penetrates the extrusion tool (2).

5. The glue bucket assembly according to claim 1, characterized in that, The extrusion tool (2) is divided into a first tool (23) and a second tool (24) along the radial direction of the barrel (1).

6. The glue bucket assembly according to claim 5, characterized in that, The first tooling (23) is provided with a first step (25), and the second tooling (24) is provided with a second step (26), with the first step (25) overlapping the second step (26).

7. The glue bucket assembly according to claim 1, characterized in that, The extrusion tool (2) is made of a pressure-resistant material.

8. The glue bucket assembly according to claim 7, characterized in that, The extrusion tool (2) is made of rigid plastic or compressed foam.

9. A glue-applying device, characterized in that, The glue applicator includes a glue bucket assembly and a glue applicator as described in any one of claims 1 to 8. The glue applicator includes the glue tray (3), and the glue extrusion fixture (2) is disposed between the glue tray (3) and the bottom wall of the bucket body (1).

10. The glue-applying equipment according to claim 9, characterized in that, The glue applicator also includes a glue outlet pipe, and the glue tray (3) is provided with a glue outlet hole that passes through the glue tray (3), and the glue outlet pipe is connected to the glue outlet hole.

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