Glue spraying and bonding device

Abstract

The utility model discloses a glue spraying and bonding device, which belongs to the technical field of bonding devices and comprises a mounting component, a first guide rail and a second guide rail. The glue spraying assembly is mounted on the second guide rail through a first mounting rod and comprises a first connecting rod and a glue spraying head, one end of the first connecting rod is slidably connected with the first mounting rod, and the glue spraying head is longitudinally slidably mounted at the other end of the first connecting rod; the grabbing assembly is mounted on the first guide rail through a second mounting rod and comprises a second connecting rod and a grabbing hand, one end of the second connecting rod is slidably connected with the second mounting rod, and the grabbing hand is longitudinally slidably mounted at the other end of the second connecting rod. Through the arrangement of the first guide rail and the second guide rail, transverse movement of the glue spraying assembly and the grabbing assembly is achieved; through the arrangement of the first shaft and the second shaft, longitudinal movement of the glue spraying assembly and the grabbing assembly is achieved; and through the arrangement of the first sliding groove and the second sliding groove, the glue spraying assembly and the grabbing assembly can move in the axial direction. And the glue spraying area can be accurately controlled through accurate matching in the transverse direction, the longitudinal direction and the axial direction.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bonding device, and particularly relates to a glue spraying bonding device. BACKGROUND

[0002] In the production process of the pulp molded product, after injection molding by an injection molding machine, the product is sprayed with glue by a glue spraying device. However, the conventional glue spraying device lacks a corresponding mechanism, and thus a worker needs to draw a line and determine a point by using a tool before spraying glue, which is not only complicated to operate but also wastes a lot of time, resulting in a decrease in the overall work efficiency.

[0003] Moreover, the existing glue spraying equipment has a rough glue amount control, and the glue amount is generally large. After the glue amount is adjusted to be small, the glue may be sprayed intermittently or not at all. In addition, it is difficult to adjust the stroke of the glue spraying equipment for spraying glue on a curved surface, and the stroke needs to be adjusted in small sections, which cannot meet the requirements of spraying glue on a product with a special shape. SUMMARY

[0004] The utility model discloses to overcome the defect that the glue spraying stroke is complex in the existing glue spraying equipment and cannot meet the requirements of spraying glue on a product with a special shape, and aims to provide a glue spraying bonding device.

[0005] To achieve the above-mentioned purpose, the technical scheme of the utility model is as follows: a mounting assembly is provided, and a first guide rail and a second guide rail are arranged in parallel; a glue spraying assembly is installed on the second guide rail through a first mounting rod, and comprises a first connecting rod and a glue spraying head, one end of the first connecting rod is connected to the first mounting rod in a sliding manner, and the glue spraying head is installed on the other end of the first connecting rod in a longitudinal sliding manner; a grabbing assembly is installed on the first guide rail through a second mounting rod, and comprises a second connecting rod and a grabbing hand, one end of the second connecting rod is connected to the second mounting rod in a sliding manner, and the grabbing hand is installed on the other end of the second connecting rod in a longitudinal sliding manner.

[0006] In an embodiment, the bottom of the first mounting rod is connected to the second guide rail, and a first sliding groove is formed in the top of the first mounting rod, and one end of the first connecting rod is installed in the first sliding groove.

[0007] In an embodiment, the glue spraying head comprises an outer cylinder, a roller shaft, and a needle head, the outer wall of the outer cylinder is connected to the first connecting rod, the roller shaft is installed in the outer cylinder in a rotating manner, and the needle head is installed below the roller shaft.

[0008] In an embodiment, the roller shaft is internally provided with a first cavity, and the needle head is in communication with the first cavity.

[0009] In an embodiment, the bottom of the second mounting rod is connected to the first guide rail, and a second sliding groove is formed in the top of the second mounting rod, and one end of the second connecting rod is installed in the second sliding groove.

[0010] In an embodiment, the grabbing hand comprises a shell, a ventilation shaft and a suction cup, an outer wall of the shell is connected with the second connecting rod, the ventilation shaft is rotatably installed in the shell, and the suction cup is connected with the ventilation shaft.

[0011] In an embodiment, the first mounting rod comprises first vertical rods and a first guide rod, the first vertical rods are oppositely arranged, and the first guide rod is installed between the first vertical rods.

[0012] In an embodiment, lower ends of the first vertical rods are connected with the second guide rail, and the first sliding groove is formed in the first guide rod.

[0013] In an embodiment, the second mounting rod comprises second vertical rods and a second guide rod, the second vertical rods are oppositely arranged, and the second guide rod is installed between the second vertical rods.

[0014] In an embodiment, lower ends of the second vertical rods are connected with the first guide rail, and the second sliding groove is formed in the second guide rod.

[0015] Beneficial effects, the utility model discloses a first guide rail and the setting of second guide rail realize the transverse movement of glue spraying assembly and grabbing assembly, through the setting of first shaft and second shaft, realize the longitudinal movement of glue spraying assembly and grabbing assembly, through the setting of first sliding groove and second sliding groove, make glue spraying assembly and grabbing assembly realize axial movement. Through the accurate cooperation of transverse, longitudinal and axial, can accurately control the glue spraying area, prevent the overflow phenomenon when sticking.

[0016] In order to let the above-mentioned features and advantages of the utility model can be more obvious and easy to understand, the following embodiment is specifically described as follows in conjunction with the attached drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the utility model glue spraying and sticking device.

[0018] Figure 2 It is a cross-sectional view of the glue spraying assembly in the utility model.

[0019] Figure 3 It is a cross-sectional view of the grabbing assembly in the utility model.

[0020] Reference signs:

[0021] 1-glue spraying device; 11-mounting assembly; 12-glue spraying assembly; 13-grabbing assembly; 111-first mounting table; 112-second mounting table; 113-fixing seat; 114-mold; 1111-first guide rail; 1121-second guide rail; 121-first mounting rod; 122-first connecting rod; 123-glue spraying head; 1211-first vertical rod; 1212-first guide rod; 1213-first sliding groove; 1231-outer cylinder; 1232-roller; 1233-needle; 1234-first cavity; 1235-first shaft; 131-second mounting rod; 132-second connecting rod; 133-grabbing hand; 1311-second vertical rod; 1312-second guide rod; 1313-second sliding groove; 1331-outer shell; 1332-ventilation shaft; 1333-suction cup; 1334-second cavity; 1335-second shaft. DETAILED DESCRIPTION

[0022] The foregoing and other technical contents, features and effects of the present application will be clearly presented in the following detailed description of preferred embodiments with reference to the accompanying drawings. The directions mentioned in the following embodiments, such as up, down, left, right, front, back, bottom, top, etc., are only with reference to the directions of the accompanying drawings. Therefore, the directions used are used to illustrate, not to limit the present application. In addition, in the following embodiments, the same or similar elements will use the same or similar reference numerals.

[0023] It should be understood that the structures, proportions, sizes, etc. shown in the accompanying drawings of the present specification are only used to cooperate with the disclosed content to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the present disclosure, so they do not have technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the present disclosure, should still fall within the scope of the disclosed technical content. At the same time, the terms such as "up" and "one" mentioned in the present specification are only for the convenience of clear description, not to limit the scope of the present disclosure, and the change or adjustment of the relative relationship is also considered as the implementation of the present disclosure.

[0024] As shown in Figure 1 The glue spraying device 1 provided by the present application comprises a mounting assembly 11, a glue spraying assembly 12 and a grabbing assembly 13, the glue spraying assembly 12 and the grabbing assembly 13 are installed on the mounting assembly 11, and the glue spraying assembly 12 and the grabbing assembly 13 are oppositely arranged.

[0025] The mounting assembly 11 comprises a first mounting table 111 and a second mounting table 112, the second mounting table 112 being mounted on the first mounting table 111. The glue spraying assembly 12 is slidingly mounted on the first mounting table 111, and the grabbing assembly 13 is slidingly mounted on the second mounting table 112. The second mounting table 112 is provided with a fixing seat 113 at the center position, for mounting a mold 114, the shape of the mold 114 being the same as that of the product to be sprayed with glue.

[0026] The first mounting table 111 is provided with two first guide rails 1111 parallel to each other, and the grabbing assembly 13 is connected with the first guide rails 1111, so that the grabbing assembly 13 can move laterally on the first mounting table 111 along the first guide rails 1111. Similarly, the second mounting table 112 is provided with two second guide rails 1121 parallel to each other, and the glue spraying assembly 12 is connected with the second guide rails 1121, so that the glue spraying assembly can move laterally along the second guide rails 1121. The first guide rails 1111 and the second guide rails 1112 are provided to enable the glue spraying assembly 12 and the grabbing assembly 13 to move freely in the lateral direction.

[0027] Please refer to Figure 1 and Figure 2 , the glue spraying assembly 12 comprises a first mounting rod 121 and a first connecting rod 122. The first mounting rod 121 has a "Π" structure, comprising two first vertical rods 1211 arranged opposite to each other and a first guide rod 1212 transversely mounted on the upper middle part of the two first vertical rods 1211, and the lower end of the first vertical rod 1211 is mounted on the second guide rail 1121, so that the first vertical rod 1211 drives the first guide rod 1212 to move laterally along the second guide rail 1121. The lower end surface of the first guide rod 1212 is provided with a first sliding groove 1213, and one end of the first connecting rod 122 is mounted in the first sliding groove 1213, so that the first connecting rod 122 can move freely in the axial direction along the first guide rod 1212. The other end of the first connecting rod 122 is provided with a glue spraying head 123, which is used for spraying glue.

[0028] The glue spraying head 123 comprises an outer cylinder 1231, a roller shaft 1232 and a needle head 1233. The outer cylinder 1231 is connected to the other end of the first connecting rod 122 through a first shaft 1235, so that the outer cylinder 1231 can move longitudinally along the first shaft 1235. The outer cylinder 1231 is sleeved outside the roller shaft 1232, the roller shaft 1232 can rotate in the outer cylinder 1231, and the roller shaft 1232 is a hollow structure, and a first cavity 1234 is arranged inside. The needle head 1233 is installed below the roller shaft 1232 and communicates with the first cavity 1234. The glue is transmitted to the needle head 1233 through the first cavity 1234, and the product to be sprayed is sprayed through the needle head 1233. In addition, the needle head 1233 can also be connected with a gas pressure regulating valve (not shown in the figure) for accurately controlling the glue output.

[0029] Please refer to Figure 1 and Figure 3 The grabbing assembly 13 comprises a second mounting rod 131 and a second connecting rod 132. The second mounting rod 131 is in a Π structure, comprising two second vertical rods 1311 oppositely arranged and a second guide rod 1312 transversely mounted on the two second vertical rods 1311. The lower end of the second vertical rod 1311 is mounted on the first guide rail 1111, so that the second vertical rod 1311 drives the second guide rod 1312 to move transversely along the first guide rail 1111. The lower end surface of the second guide rod 1312 is provided with a second sliding groove 1313, and one end of the second connecting rod 132 is mounted in the second sliding groove 1313, so that the second connecting rod 132 can freely move axially along the second guide rod 1312. The other end of the second connecting rod 132 is provided with a grabbing hand 133 for grabbing products. In this embodiment, two connecting rods 132 and two grabbing hands 133 are included. In other embodiments, the number of the connecting rods 132 and the grabbing hands 133 can be appropriately increased or reduced according to the actual size.

[0030] The grabbing hand 133 comprises a shell 1331, a ventilation shaft 1332 and a suction cup 1333, the shell 1331 is connected with the other end of the second connecting rod 132 through a second shaft 1335, so that the shell 1331 can move longitudinally along the second shaft 1335. The shell 1331 is sleeved outside the ventilation shaft 1332, the ventilation shaft 1332 can rotate in the shell 1331, and the ventilation shaft 1332 is a hollow structure, a second cavity 1334 is arranged inside, and at least one suction cup 1333 is installed below the ventilation shaft 1332 and communicates with the second cavity 1334, vacuumization of the suction cup 1333 through the ventilation shaft 1332 realizes grabbing of the product. In the embodiment, two suction cups 1333 are symmetrically arranged on the grabbing hand 133, so that the product can be better grabbed. In other embodiments, the number of the suction cups 1333 can be appropriately adjusted.

[0031] In conclusion, through the arrangement of the first guide rail 1111 and the second guide rail 1112, the transverse movement of the glue spraying assembly 12 and the grabbing assembly 13 is realized, through the arrangement of the first shaft 1235 and the second shaft 1335, the longitudinal movement of the glue spraying assembly 12 and the grabbing assembly 13 is realized, through the arrangement of the first sliding groove 1213 and the second sliding groove 1313, the axial movement of the glue spraying assembly 12 and the grabbing assembly 13 is realized. Through the accurate cooperation of the transverse movement, the longitudinal movement and the axial movement, the glue spraying area can be accurately controlled, and the glue overflow phenomenon during bonding can be prevented.

[0032] Although the utility model has been illustrated and described in detail through preferred embodiments in details, the utility model is not limited to the disclosed examples, and other variants can be derived by those skilled in the art from them without departing from the protection scope of the utility model.

Claims

1. A glue spraying bonding apparatus characterized by, The utility model relates to a kind of glue spraying machine, including, Mounting assembly, first guide rail and second guide rail are arranged in parallel; Glue spraying assembly, be installed on the second guide rail by first mounting rod, including first connecting rod and glue spraying head, one end of the first connecting rod is slidably connected with the first mounting rod, the glue spraying head is longitudinally slidably installed in the other end of the first connecting rod; Grabbing assembly, be installed on the first guide rail by second mounting rod, including second connecting rod and grabbing hand, one end of the second connecting rod is slidably connected with the second mounting rod, the grabbing hand is longitudinally slidably installed in the other end of the second connecting rod.

2. The hot melt adhesive application apparatus of claim 1 wherein, The bottom of the first mounting rod is connected with the second guide rail, and the top is provided with a first sliding slot, and one end of the first connecting rod is installed in the first sliding slot.

3. The hot melt adhesive application apparatus of claim 2, wherein, The glue spraying head includes an outer cylinder, a roller and a needle, the outer wall of the outer cylinder is connected with the first connecting rod, the roller is rotatably installed in the outer cylinder, and the needle is installed below the roller.

4. The hot melt adhesive application apparatus of claim 3, wherein The roller is provided with a first cavity inside, and the needle is communicated with the first cavity.

5. The hot melt adhesive dispensing apparatus of claim 1 wherein, The bottom of the second mounting rod is connected with the first guide rail, and the top is provided with a second sliding slot, and one end of the second connecting rod is installed in the second sliding slot.

6. The hot melt adhesive application apparatus of claim 5, wherein, The grabbing hand includes a shell, a ventilation shaft and a suction cup, the outer wall of the shell is connected with the second connecting rod, the ventilation shaft is rotatably installed in the shell, and the suction cup is connected with the ventilation shaft.

7. The hot melt adhesive dispensing apparatus of claim 2, wherein The first mounting rod includes a first vertical stand and a first guide rod, two first vertical stands are oppositely arranged, and the first guide rod is installed between the two first vertical stands.

8. The hot melt adhesive application apparatus of claim 7 wherein, The lower end of the first vertical stand is connected with the second guide rail, and the first sliding slot is formed on the first guide rod.

9. The hot melt adhesive dispensing apparatus of claim 5, wherein, The second mounting rod includes a second vertical stand and a second guide rod, two second vertical stands are oppositely arranged, and the second guide rod is installed between the two second vertical stands.

10. The hot melt adhesive application apparatus of claim 9, wherein, The lower end of the second vertical stand is connected with the first guide rail, and the second sliding slot is formed on the second guide rod.

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