Gluing equipment easy to support and position

Abstract

The utility model discloses gluing equipment easy to support and position, a glue dispensing device comprises a moving mechanism and a glue dispensing valve, the moving mechanism is arranged on a machine table, the glue dispensing valve is arranged at the output end of the moving mechanism and is connected with a glue supply system, a workbench is arranged on the machine table, at least one bearing tool capable of translating in a horizontal plane is arranged at the output end, and the bearing tool is arranged on the machine table. The bearing tool comprises a bottom support and a positioning piece which are arranged on the workbench, the positioning piece comprises a top plate and a clamping plate, the top plate is provided with an insertion hole allowing a product to extend downwards, and the clamping plate is arranged at the lower end of the top plate and provided with a clamping groove which is communicated with the insertion hole and used for positioning the lower portion of the product. The bottom connecting plate of the product is limited through the clamping plate and the top plate, the top plate supports the upper portion of the product to ensure that the position of the product is fixed, the stability of the product can be ensured even if the dispensing valve touches the inner side wall of the product in the process that the dispensing valve stretches into the product and conducts dispensing on the bottom wall of the product, and the dispensing accuracy is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dispensing devices, in particular to a glue coating device which is easy to support and position. Background Art

[0002] Glue coating (dispensing) devices are widely used in various industries, and the shapes and appearances of products that need glue coating are different. Therefore, it is necessary to position the products before glue coating operations to ensure the stable position of the products. For example, the products are conveniently and quickly placed on the supporting and positioning tooling to ensure the accuracy of glue coating.

[0003] For products with different structures and shapes, the tooling structures required during glue coating are also different. For example, various types of products similar to window glass brackets (the side window glass of a car is connected to the lifting drive mechanism through the bracket). Specifically, as shown in the attached Figure 6 figure, the bracket 100 includes a bottom connecting plate 101 and an upper clamping plate 102 formed on the bottom connecting plate 101. A clamping groove 1020 is provided on the upper clamping plate 102 for clamping the window glass. The bottom connecting plate 101 is connected to the lifting drive mechanism. To ensure the stability of the window glass installed in the clamping groove 1020, glue can be coated on the bottom wall of the clamping groove ①020 for the upper clamping plate 102 to bond to or softly contact the window glass, ensuring the installation stability and avoiding abnormal noises and other conditions. In the prior art, such as an automatic feeding and glue coating system for an automotive glass bracket with the application number 201910006265.5, which is used to clean and coat the bracket before installation. It arranges the position and shape of the bracket through an automatic feeding vibrating disk, and then places it in a fixed position through four bracket transporting cylinders in sequence for automatic cleaning and glue coating. During this process, the bracket is automatically loaded and fixed by a clamping cylinder. Although the automation process of processing is realized, its structure is relatively complex. After positioning the bracket through the bracket positioning disk, the glue liquid is sprayed into the bracket through a glue pump. However, the clamping groove of the bracket (support) has a relatively deep depth. When the dispensing valve extends into it and touches or collides with the inner wall of the clamping groove, it will cause its position to be unstable or deviate, which will affect the uniformity and accuracy of glue coating. Content of the Utility Model

[0004] The purpose of the utility model is to provide a glue coating device which is easy to support and position, especially suitable for products with a structure similar to that of a window glass bracket. The bottom connecting plate of the bracket is limited by a clamping plate and a top plate, and the top plate supports the upper clamping plate of the bracket to ensure the fixation of the bracket position. During the process of the dispensing valve extending into the clamping groove and dispensing glue on its bottom wall, even if it touches the side wall of the clamping groove, the stability of the bracket can be ensured, avoiding the deviation of the bracket and effectively improving the accuracy of glue dispensing.

[0005] Note: There seems to be a formatting issue in the original text where "①020" is likely a typo. It's translated as is in the above translation.To achieve the above object, the technical solution adopted by the utility model is: a glue coating device that is easy to support and position, including a machine table, and further including:

[0006] A glue supply system, which is used for feeding glue.

[0007] A dispensing device, which includes a moving mechanism and a dispensing valve. The moving mechanism is arranged on the machine table, and the dispensing valve is arranged at the output end of the moving mechanism and is connected to the glue supply system.

[0008] A workbench, which is arranged on the machine table, and at least one loading fixture that can be translated in the horizontal plane is arranged at the output end. The loading fixture includes a bottom bracket arranged on the workbench and a positioning member arranged on the bottom bracket. The positioning member includes a top plate and a clamping plate. A jack for the product to extend downward is arranged on the top plate. The clamping plate is arranged at the lower end of the top plate and is provided with a clamping groove for positioning the lower part of the product and communicating with the jack.

[0009] As a further optimization, the bottom bracket includes a bottom plate and a pair of support columns arranged on one diagonal of the bottom plate. A limit groove is arranged at the upper end of the support column. A pair of corners at the diagonal of the top plate are respectively embedded in the limit grooves. The top plate can be positioned through the limit grooves, ensuring the accurate positions of the top plate, the clamping plate, and the bracket located on the clamping plate. Moreover, when the top plate is placed at the upper end of the support column only by being embedded in the limit grooves, the top plate can be quickly replaced. By replacing different top plates, the rapid loading of the bracket can be improved, and the glue coating efficiency can be increased.

[0010] As a further optimization, the bottom bracket further includes a pair of auxiliary columns arranged on the other diagonal of the bottom plate. The pair of auxiliary columns abut against the lower ends of the other pair of corners of the top plate, improving the support stability of the top plate.

[0011] As a further optimization, the clamping plate includes an L-shaped plate and a vertical plate arranged on one side of the L-shaped plate. The vertical plate and the L-shaped plate form the clamping groove.

[0012] As a further optimization, the side wall of the L-shaped plate close to the clamping groove is flush with the side wall of one side of the jack, which is beneficial for one side wall of the bottom connecting plate of the bracket to abut against the side wall of the L-shaped plate close to the clamping groove to achieve positioning.

[0013] [[ID=2,4]] ​

[0014] As a further optimization, a guiding cutting surface is provided on one side of the upper end of the pushing plate away from the vertical plate, facilitating the smooth entry of the bottom connecting plate of the bracket between the pushing plate and the side wall of the L-shaped plate.

[0015] As a further optimization, a positioning groove is provided at the upper end of the vertical plate, and the lower end of the vertical plate is press-fitted into the positioning groove, enabling the rapid disassembly and assembly of the side pressing member.

[0016] As a further optimization, the glue supply system includes a plunger pump, a pressure stabilizing valve, and a gear pump. The pressure stabilizing valve connects the plunger pump and the gear pump, and the gear pump is connected to the dispensing valve through a conduit.

[0017] As a further optimization, the moving mechanism includes a gantry, an X-direction moving module, and a Z-direction moving module. The gantry is arranged on the machine table, the X-direction moving module is arranged on the gantry, and the output end is provided with a Z-direction moving module. The dispensing valve is arranged at the output end of the Z-direction moving module.

[0018] Compared with the prior art, the present utility model has the following beneficial effects:

[0019] 1. The bottom connecting plate of the product is limited by the clamping plate (clamping groove) and the top plate (jack), and the top plate supports the upper clamping plate of the product to ensure the fixation of the product position. During the process of the dispensing valve extending into the product and dispensing glue on its bottom wall, even if it touches the inner side wall of the product, the stability of the product can be ensured, avoiding the deviation of the product and effectively improving the accuracy of dispensing.

[0020] 2. The positioning member for fixing the product in the loading and carrying tooling can be separated from the bottom bracket, facilitating the loading and positioning of the product. Moreover, during the gluing process of the product on one set of positioning members, the loading and preparation of the product can be carried out through another set of positioning members, which can improve the work efficiency.

[0021] 3. The loading and carrying tooling can be applicable to products (brackets) of different specifications, having better applicability. Description of the Drawings

[0022] Figure 1 It is a structural diagram of the present utility model.

[0023] Figure 2 It is an installation schematic diagram of the loading and carrying tooling of the present utility model.

[0024] Figure 3 It is a structural diagram of the clamping plate of the present utility model.

[0025] Figure 4 It is an installation schematic diagram of the clamping plate and the side pressing member in another embodiment of the present utility model.

[0026] Figure 5 Structural diagram of the glue supply system of the present utility model.

[0027] Figure 6 Schematic structural diagram of the bracket in the present utility model. Specific implementation manner

[0028] The following are specific embodiments of the present utility model and in combination with the accompanying drawings, the technical solutions of the present utility model will be further described, but the present utility model is not limited to these embodiments.

[0029] As Figures 1 to 3 Combined with Figure 6 Shown in the figure, a glue application device that is easy to support and position includes a machine table 10, a glue supply system 20, a dispensing device, a workbench 40, and a carrying tooling 50. The glue supply system 20 is used to load glue into the dispensing device located on the machine table 10. The dispensing device includes a moving mechanism 31 and a dispensing valve 32. The moving mechanism 31 is arranged on the machine table 10, and its specific structure includes a gantry, an X-direction moving module, and a Z-direction moving module. The gantry is arranged on the machine table 10, the X-direction moving module is arranged on the gantry, and the output end is provided with a Z-direction moving module. The dispensing valve 32 is arranged at the output end of the Z-direction moving module and is connected to the glue supply system 20. The workbench 40 is arranged on the machine table 10, and the output end is provided with two carrying toolings 50 that can translate in the Y-axis direction on the horizontal plane. The carrying tooling 50 includes a bottom bracket 51 arranged on the workbench 40 and a positioning member 52 arranged on the bottom bracket 51. The positioning member 52 includes a top plate 521 and a clamping plate 522. The top plate 521 is provided with an insertion hole 520 for the bracket 100 to extend downward. The clamping plate 522 is arranged at the lower end of the top plate 521 and is provided with a clamping groove 5220 communicating with the insertion hole 520 for positioning the lower part of the bracket 100.

[0030] In the present utility model, taking the window glass bracket as an example, first insert the bottom connecting plate 101 of the bracket 100 into the insertion hole 520 and extend it into the clamping groove 5220. The lower end of the upper clamping plate 102 of the bracket 100 abuts against the top plate 521. The clamping plate 522 positions and fixes the bottom connecting plate 101 through its clamping groove 5220 to ensure the stability of the bracket 100 on the carrying tooling 50, that is, it can still maintain its position fixed under the action of a small external force. The glue supply system 20 supplies glue into the dispensing valve 32. The moving mechanism 31 drives the dispensing valve 32 to move down into the clamping groove 1020 in the upper clamping plate 102, and under the coordinated work of the workbench 40, the bottom wall of the clamping groove 1020 is coated with glue, completing the glue application action of one bracket 100. Then the moving mechanism 31 drives the dispensing valve 32 to move to the bracket at another carrying tooling, and under the action of the workbench 40, completes the glue application action of another bracket.

[0031] The utility model can ensure the accurate positioning and fixing of the bracket 100 through the limiting effect of the clamping plate 522 (clamping groove 5220) and the top plate 521 (jack 520) on the bottom connecting plate 101, and the supporting effect of the top plate 521 on the upper clamping plate 102. When the lower part of the dispensing valve 32 extends into the clamping groove 1020 to dispense glue on its bottom wall, even if the dispensing valve 32 touches the side wall of the clamping groove 1020, the stability of the bracket 100 can be ensured, the bracket 100 can be prevented from shifting, and the accuracy of dispensing can be effectively improved.

[0032] Continue as Figure 2 shown, the bottom bracket 51 includes a bottom plate 511 and a pair of support columns 512 arranged on a diagonal line of the bottom plate 511. A limiting groove 5120 is provided at the upper end of the support column 512. A pair of corners at the diagonal of the top plate 521 are respectively embedded in the limiting groove 5120, that is, the top plate 521 can be separated from the bottom bracket 51, which is convenient for separating the top plate 521 together with the clamping plate 522 locked thereon from the bottom bracket 51 (i.e., from the workbench 40) to position and fix the bracket 100, and then respectively embedding a pair of corners of the top plate 521 into a pair of limiting grooves 5120 to be positioned by the support columns 512. The above setting is convenient for the feeding operation of the bracket 100 on the one hand, and on the other hand, it can pre-prepare materials on the premise of having multiple top plates 521 and clamping plates 522, that is, when a set of top plates 521 and clamping plates 522 carry the bracket 100 for dispensing, the bracket is fed on another set of top plates 521 and clamping plates 522 for material preparation, which can improve the glue coating efficiency.

[0033] In addition, the bottom bracket 51 further includes a pair of auxiliary columns 513 arranged on the other diagonal line of the bottom plate 511. The pair of auxiliary columns 513 abut against the lower ends of the other pair of corners of the top plate 521, which can ensure the support stability of the bottom bracket 51 for the top plate 521.

[0034] Continue as Figure 3 shown, the clamping plate 522 includes an L-shaped plate 5221 and a vertical plate 5222 arranged on one side of the L-shaped plate 5221. A clamping groove 5220 is formed between the vertical plate 5222 and the L-shaped plate 5221. Preferably, the side wall of the L-shaped plate 5221 close to the clamping groove 5220 is flush with the side wall of one side of the jack 520. After the bottom connecting plate 101 of the bracket 100 extends into the jack 520, the positioning of the side wall of one side of the bottom connecting plate 101 by the side wall of one side of the jack 520 and the side wall of the L-shaped plate 5221 close to the clamping groove 5220, and the positioning and fixing of the lower part of the bottom connecting plate 101 by the clamping groove 5220 can ensure that the bottom connecting plate 101 is accurately and stably fixed on the positioning member 52, ensuring the stability of the bracket 100.

[0035] As Figure 4As shown in the figure, in another embodiment of the present utility model, the carrying tooling 50 further includes a side pressing member 523. The side pressing member 523 includes a vertical plate 5231, a guiding column 5232, a spring 5233, and a pushing plate 5234. The vertical plate 5231 is arranged on the vertical plate 5222 and is provided with a pair of guiding holes (not shown). A pair of guiding columns 5232 horizontally slide through the pair of guiding holes respectively. A pushing plate 5234 is arranged on one side of the guiding column 5232 close to the clamping groove 5220. A spring 5233 is arranged on the guiding column 5232. Two ends of the spring 5233 are respectively abutted against the pushing plate 5234 and the vertical plate 5231. For the above arrangement, due to the different thicknesses of the window glass (such as the distinction between double-layer laminated glass, single-layer glass, etc.), the specifications of the used bracket 100 are also different, that is, the thickness of the bottom connecting plate 101, the thickness of the upper clamping plate (the width of the clamping groove 1020), and the lengths of the bottom connecting plate 101 and the upper clamping plate 102 (the length of the clamping groove 1020) are different, and the specifications of the used clamping plate 522 are also different. To cope with the different thicknesses of the bottom connecting plate 101, in addition to setting different clamping plates 522 (with clamping grooves 5220 of different thicknesses), a side pressing member 523 can also be arranged on the vertical plate 5222. When the lower end of the bottom connecting plate 101 passes through the insertion hole 520, during the process of its continuous downward movement, its side wall will abut against the side wall of the pushing plate 5234, and overcome the action of the spring 5233 to push the pushing plate 5234 towards one side of the vertical plate 5231. Due to the elastic recovery effect of the spring 5233, the bottom connecting plate 101 can also be extruded through the pushing plate 5234. When the lower end of the upper clamping plate 102 abuts against the top plate 521, the bottom connecting plate 101 is fixed through the action of the spring 5233 and the pushing plate 5234. This method can be applicable to brackets 100 of different specifications and has good versatility. It should be noted that a limiting piece 5235 is arranged at one end of the guiding column 5232 far from the pushing plate 5234, which can prevent the guiding column 5232, the spring 5233, and the pushing plate 5234 from detaching from the vertical plate 5231 and ensure the structural stability of the side pressing member 523.

[0036] Preferably, to ensure that the bottom connecting plate 101 can smoothly enter between the pushing plate 5234 and the L-shaped plate 5221, a guiding cutting surface is arranged on one side of the upper end of the pushing plate 5234 far from the vertical plate 5231.

[0037] In addition, a positioning groove 522a can be arranged at the upper end of the vertical plate 5222. The lower end of the vertical plate 5231 is press-fitted into the positioning groove 522a, which realizes the quick disassembly and assembly of the side pressing member 523. When the side pressing member 523 is not needed, it can be quickly removed.

[0038] Such as Figure 5As shown, the glue supply system 20 includes a plunger pump 21, a pressure stabilizing valve 22, and a gear pump 23. One end of the pressure stabilizing valve 22 is connected to the plunger pump 21, and the other end is connected to the gear pump 23 through a first conduit 201. The other end of the gear pump 23 is connected to a dispensing valve 32 through a second conduit 202, which can provide precise glue feeding.

[0039] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar methods for substitution, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. An adhesive coating device that is easy to support and position, including a machine table, characterized in that, It further includes: A glue supply system for feeding glue; A dispensing device, which includes a moving mechanism and a dispensing valve. The moving mechanism is arranged on the machine table, the dispensing valve is arranged at the output end of the moving mechanism and is connected to the glue supply system; A workbench, which is arranged on the machine table, and at least one carrying tooling capable of translating in a horizontal plane is provided at the output end. The carrying tooling includes a bottom bracket arranged on the workbench and a positioning member arranged on the bottom bracket. The positioning member includes a top plate and a clamping plate. A jack for the product to extend downward is provided on the top plate. The clamping plate is arranged at the lower end of the top plate and is provided with a clamping groove for positioning the lower part of the product and communicating with the jack.

2. The glue application device that is easy to support and position according to claim 1, wherein The bottom bracket includes a bottom plate and a pair of support columns arranged on a diagonal line of the bottom plate. A limit groove is provided at the upper end of the support column, and a pair of corners at the diagonal of the top plate are respectively embedded in the limit groove.

3. The glue coating device capable of being easily supported and positioned according to claim 2, wherein, The bottom bracket further includes a pair of auxiliary columns arranged on the other diagonal line of the bottom plate, and the pair of auxiliary columns abut against the lower ends of the other pair of corners of the top plate.

4. The glue coating device that is easy to support and position according to any one of claims 1 to 3, characterized in that, The clamping plate includes an L-shaped plate and a vertical plate arranged on one side of the L-shaped plate. The clamping groove is formed between the vertical plate and the L-shaped plate.

5. The glue coating device according to claim 4, which is easy to support and position, is characterized in that, The side wall of the L-shaped plate close to the clamping groove is flush with the side wall of the jack.

6. The glue application device that is easy to support and position according to claim 5, characterized in that, The carrying tooling further includes a side pressing member, which includes a vertical plate, a pushing plate, a guiding column and an elastic member. The vertical plate is arranged on the vertical plate and is provided with a pair of guiding holes. The pair of guiding columns respectively pass through the pair of guiding holes horizontally. A pushing plate is provided on the side of the guiding column close to the clamping groove, and an elastic member is provided on the guiding column. The two ends of the elastic member respectively abut against the pushing plate and the vertical plate.

7. The glue coating device that is easy to support and position according to claim 6, wherein, A guiding cutting surface is provided on the upper end of the pushing plate, far from the side of the vertical plate.

8. The glue coating device that is easy to support and position according to claim 6, characterized in that, A positioning groove is provided at the upper end of the vertical plate, and the lower end of the vertical plate is press-fitted into the positioning groove.

9. The glue - applying device that is easy to support and position according to claim 1, wherein, The glue supply system includes a plunger pump, a pressure stabilizing valve and a gear pump. The pressure stabilizing valve connects the plunger pump and the gear pump, and the gear pump is connected to the dispensing valve through a conduit.

10. The glue coating device that is easy to support and position according to claim 1, wherein The moving mechanism includes a gantry, an X-direction moving module and a Z-direction moving module. The gantry is arranged on the machine table. The X-direction moving module is arranged on the gantry, and a Z-direction moving module is provided at the output end. The dispensing valve is arranged at the output end of the Z-direction moving module.

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