CN218423783U

CN218423783U - Automatic glue spraying equipment

Info

Publication number: CN218423783U
Application number: CN202221854316.3U
Authority: CN
Inventors: 易盛; 蔡育芳; 尹顺
Original assignee: Guangdong Changhong Electronics Co Ltd
Current assignee: Guangdong Changhong Electronics Co Ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-02-03
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses an automatic glue spraying device, which comprises a conveyor for conveying products, wherein an arch frame is arranged on the upper side of the conveyor, a support frame and a lifting mechanism for driving the support frame to lift up and down are arranged on the arch frame, a moving component capable of moving along the width direction of the conveyor is arranged on the support frame, and a glue spraying valve is arranged on the lower side of the moving component; the utility model has the advantages that: 1. through the arrangement of the conveyor, the lifting mechanism, the moving assembly and the glue spraying valve, during operation, a television product is placed on the conveyor and is conveyed through the conveyor, and then the product is subjected to glue spraying treatment through the glue spraying valve, so that the lamp strip and the reflective paper bonding process in the television production process can be integrated, and the material and labor cost can be reduced; 2. the glue spraying operation of television products of different sizes can be compatible, the product transfer is efficient and convenient, and the occupied area of equipment is saved.

Description

Automatic glue spraying equipment

Technical Field

The utility model relates to a spout gluey equipment field, especially relate to an automatic spout gluey equipment.

Background

In the prior art, in a backlight assembly section of a flat-panel television, a double-sided adhesive tape fixing reflective paper bonding process and a light bar dispensing and fixing process consume manpower and have high material cost; the double-sided adhesive tape is easy to roll, and the potential quality hazard risk caused by the dirt of lamp beads is high due to the point of silica gel; in addition, the whole production efficiency of the process is low, and the process occupies a plurality of stations.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the problems that exist among the prior art to a certain extent at least, for this reason, the utility model provides a simple structure can spout gluey equipment to electrical product automatically.

In order to achieve the above purpose, the utility model adopts the following scheme: the utility model provides an automatic spout gluey equipment, is including the conveyer that is used for carrying the product, the upside of conveyer is equipped with the arch frame be equipped with support frame and drive on the arch frame the elevating system of support frame oscilaltion be equipped with the removal subassembly that can follow conveyer width direction removal on the support frame, remove the subassembly downside and install and spout gluey valve.

In some embodiments, a glue spraying sheet is installed at a nozzle of the glue spraying valve, and more than one group of glue spraying flow channel groups are arranged on the glue spraying sheet.

In some embodiments, the glue spraying flow channel group comprises a plurality of flow channels arranged at intervals, wherein one end of each flow channel is arranged at a glue outlet of a nozzle of the glue spraying valve, and the other end of each flow channel is communicated with the lower side of the glue spraying sheet.

In some embodiments, the lifting mechanism includes a fixed plate, four corners of a lower end of the fixed plate are respectively provided with a guide rod extending downward, a lower end of each guide rod movably penetrates through an arch frame to be connected with the support frame, the fixed plate is further provided with a motor, an output shaft of the motor is connected with a lead screw, the arch frame is fixedly provided with a lead screw sleeve, the lead screw is matched with the lead screw sleeve, and the other end of the lead screw is connected with the support frame.

In some embodiments, the moving assembly includes a first cross bar and a second cross bar which are arranged on the support frame at intervals in the front-back direction, a mounting seat is connected between the first cross bar and the second cross bar in a sliding manner, and the glue spraying valve is arranged on the mounting seat.

In some embodiments, the first cross bar is an electric screw rod, and an electric screw rod sleeve is arranged on the electric screw rod and is fixedly arranged on the mounting seat.

In some embodiments, the moving assembly is slidably provided in plurality.

In some embodiments, baffles are respectively arranged at the left side and the right side of the conveyor, and guide wheels are uniformly distributed on the baffles.

In some embodiments, the device further comprises a working chamber, and two ends of the conveyor respectively penetrate through the front side and the rear side of the working chamber.

In some embodiments, a hot melt adhesive machine is arranged in the working chamber, and a heat radiation fan is arranged at the upper end of the working chamber.

Above-mentioned, the beneficial effects of the utility model are that:

1. through the arrangement of the conveyor, the lifting mechanism, the moving assembly and the glue spraying valve, during operation, a television product is placed on the conveyor and is conveyed through the conveyor, and then the product is subjected to glue spraying treatment through the glue spraying valve, so that the lamp strip and the reflective paper bonding process in the television production process can be integrated, and the material and labor cost can be reduced;

2. the glue spraying operation of television products of different sizes can be compatible, the product transfer is efficient and convenient, and the occupied area of equipment is saved.

Drawings

Fig. 1 is a schematic perspective view of the conveyor and the working chamber of the present invention.

Fig. 2 is a partial schematic view of the present invention.

Fig. 3 is a schematic perspective view of the conveyor of the present invention.

Fig. 4 is an enlarged schematic view of fig. 2 a according to the present invention.

Fig. 5 is a schematic perspective view of the glue spraying valve of the present invention.

Fig. 6 is a schematic structural view of the film spraying sheet of the present invention.

Detailed Description

The following detailed description provides many different embodiments or examples for implementing the invention. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numbers such as repeated numbers and/or letters may be used in different embodiments. These iterations are for simplicity and clarity of the description of the present invention and do not represent a particular relationship between the various embodiments and/or structures discussed.

The invention will be further described with reference to the following description of the drawings and detailed description: as shown in fig. 1 to 6, the automatic glue spraying device comprises a conveyor 1 for conveying products, an arch 2 is arranged on the upper side of the conveyor 1, a support frame 3 and a lifting mechanism for driving the support frame 3 to lift up and down are arranged on the arch 2, a moving assembly capable of moving along the width direction of the conveyor 1 is arranged on the support frame 3, and a glue spraying valve 4 is arranged on the lower side of the moving assembly; at first the specification of the different products of accessible, through elevating system and removal subassembly regulation spout gluey valve 4's position, during the operation, place the TV product to conveyer 1 on to carry through conveyer 1, then spout gluey processing through spouting gluey valve 4 to the product, thereby can fuse lamp strip, reflection paper process with TV production process bonding lamp strip, reduce material, human cost.

Referring to fig. 1 and 2, the glue feeder further comprises a working chamber 81, two ends of the conveyor 1 are respectively arranged at the front side and the rear side of the working chamber 81 in a penetrating manner, and a hot melt adhesive machine 101 is arranged in the working chamber 81 and used for heating glue to ensure the supply of the glue; the lower end of the conveyor 1 is also provided with an air storage tank 102, so that the constant pressure of compressed air is ensured, and the normal use of the glue spraying valve 4 is ensured; meanwhile, an exhaust system is arranged at the upper end of the working chamber 81, and the exhaust system is a heat dissipation fan 91 arranged at the upper end of the working chamber 81 to ensure external circulation of air; therefore, devices such as a hot melt adhesive machine 101 and an air source for equipment can be arranged in the working chamber 81 and integrated together, so that the occupied area of the equipment is saved; meanwhile, during work, a television product is placed at one end of the conveyor 1, then conveyed into the working chamber 81 to be sprayed with glue, and then conveyed out from the other end; the production efficiency is extremely high, and the product is not polluted.

In this embodiment, a control interface panel 100 is further disposed at the front side of the working chamber 81, and the debugging program can be controlled through the control interface panel 100; conveyer 1 is band conveyer, and the belt is equipped with the belt of arris muscle for the surface, can guarantee that the product spouts the working surface who glues and levels.

Referring to fig. 3, the left and right sides of the conveyor 1 are provided with positioning systems, which include baffle plates 71 disposed on the left and right sides of the conveyor 1, and guide wheels 72 are uniformly distributed on the baffle plates 71; thereby being convenient for the smooth conveying of the television products.

Referring to fig. 5 and 6, a glue spraying sheet 21 is installed at a nozzle of the glue spraying valve 4, and more than one glue spraying flow channel group 22 is arranged on the glue spraying sheet 21.

Further, the glue spraying flow channel group 22 comprises a plurality of flow channels 31 arranged at intervals, wherein one end of each flow channel 31 is arranged at a glue outlet of a nozzle of the glue spraying valve 4, and the other end of each flow channel 31 is communicated with the lower side of the glue spraying sheet 21; when in use, glue is discharged from the nozzle of the glue spraying valve 4, and then the glue enters one end of the flow channel 31 and flows out to a product from the other end; one or more glue spraying runner sets 22 can be arranged, and the width can be adjusted to meet the requirements of different products.

The specific working principle of the glue spraying valve 4 is as follows, glue enters the glue inlet into the glue valve, the heating tube in the glue valve heats the glue valve to working temperature, and the three air inlet pipes are controlled by equipment signals to control the piston in the glue valve to move up and down, so that the on-off of the glue is controlled, the glue flows, and the glue is sprayed to the surface of a specified workpiece by high-pressure gas.

Certainly, the high-pressure gas is heated through the inside of the glue valve, so that the temperature of the glue valve is guaranteed to be not required to be cooled by blowing normal-temperature gas entering from the outside of the equipment, the temperature of the glue valve needs to be kept constant, and the glue can be sprayed out to guarantee the quality.

Referring to fig. 3, the lifting mechanism includes a fixing plate 41, four corners of a lower end of the fixing plate 41 are respectively provided with a guide rod 42 extending downward, a lower end of each guide rod 42 movably penetrates through an arch frame 2 to be connected with a support frame 3, the fixing plate 41 is further provided with a motor 43, an output shaft of the motor 43 is connected with a lead screw 44, the arch frame 2 is fixedly provided with a lead screw sleeve 45, the lead screw 44 is matched with the lead screw sleeve 45, and the other end of the lead screw 44 is connected with the support frame 3; during operation, the motor 43 drives the lead screw 44 to rotate and cooperate with the lead screw sleeve 45, and the lead screw sleeve 45 is fixedly arranged on the arch frame 2, so that the lead screw 44 drives the support frame 3 and the guide rod 42 to move up and down on the arch frame 2.

Referring to fig. 4, the moving assembly includes a first cross bar 51 and a second cross bar 53 which are arranged on the support frame 3 at a front-rear interval, an installation seat 52 is connected between the first cross bar 51 and the second cross bar 53 in a sliding manner, and the glue spraying valve 4 is arranged on the installation seat 52.

Further, the first cross rod 51 is an electric screw rod, an electric screw rod sleeve 61 is arranged on the electric screw rod, and the electric screw rod sleeve 61 is fixedly arranged on the mounting seat 52, so that the screw rod sleeve 61, the mounting seat 52 and the glue spraying valve 4 are driven to move left and right to adjust positions through the work of the electric screw rod.

In this embodiment, the moving assembly is provided in a plurality of sliding manners.

Certainly, this equipment can be compatible not unidimensional TV product and spout gluey operation, and the high efficiency is convenient for change production, and saving equipment occupies the area.

Based on the above description, the present apparatus has the following advantages: 1. the hot melt adhesive machine is adopted for spraying the glue, the standing property of the glue is reduced through physical change, the glue is sprayed to the surface of the workpiece through the glue spraying valve 4, the temperature of the glue is reduced, and the viscosity is increased; 2. the conveyer 1 adopts a ribbed belt, so that an uneven flat television can be supported and leveled, and the glue spraying uniformity is ensured; 3. the baffle 71 and the guide wheel 72 of the positioning system are adopted to ensure the precision of the glue spraying position of the product; 4. the overall beat of the equipment can be improved by adopting a mode of conveying and spraying glue and fixing a glue spraying valve 4; 5. a balanced compressed air device and a constant glue valve temperature control mode are adopted, so that the uniform glue spraying quality is ensured; 6. the operation environment is guaranteed by adopting the cooling fan 91 of the exhaust system; 7. the control interface panel 100 (industrial PLC touch screen) is adopted, so that the storage of a program can be ensured, and the flexibility and the high efficiency of equipment transfer are ensured; 8. the new glue spraying process is adopted to replace the original glue dispensing process, and the processes are integrated, so that the floor area of the equipment is reduced.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described in conjunction with the drawings and above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can also have various changes and improvements, which fall within the scope of the claimed invention, without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic spout gluey equipment which characterized in that: including conveyer (1) that is used for carrying the product, the upside of conveyer (1) is equipped with bow member (2) be equipped with support frame (3) and drive on bow member (2) the elevating system of support frame (3) oscilaltion be equipped with on support frame (3) and follow the removal subassembly that conveyer (1) width direction removed, remove the subassembly downside and install and spout gluey valve (4).

2. The automatic glue spraying equipment according to claim 1, characterized in that: the nozzle of the glue spraying valve (4) is provided with a glue spraying sheet (21), and the glue spraying sheet (21) is provided with more than one group of glue spraying flow channel groups (22).

3. The automatic glue spraying equipment of claim 2, characterized in that: spout gluey runner group (22) and constitute including interval a plurality of runners (31) that set up, wherein, the one end setting of runner (31) is spouted gluey department at the nozzle of spouting gluey valve (4), and the other end intercommunication sets up the downside of spouting film (21).

4. The automatic glue spraying equipment of claim 1, characterized in that: the lifting mechanism comprises a fixing plate (41), guide rods (42) extending downwards are arranged at four corners of the lower end of the fixing plate (41) respectively, the lower end of each guide rod (42) movably penetrates through an arch frame (2) to be connected with a support frame (3), a motor (43) is further arranged on the fixing plate (41), a lead screw (44) is connected to an output shaft of the motor (43), a lead screw sleeve (45) is fixedly arranged on the arch frame (2), the lead screw (44) is matched with the lead screw sleeve (45), and the other end of the lead screw (44) is connected with the support frame (3).

5. The automatic glue spraying equipment according to claim 1, characterized in that: the moving assembly comprises a first cross rod (51) and a second cross rod (53) which are arranged on the support frame (3) at a front-rear interval, a mounting seat (52) is connected between the first cross rod (51) and the second cross rod (53) in a sliding mode, and the glue spraying valve (4) is arranged on the mounting seat (52).

6. The automatic glue spraying equipment according to claim 5, characterized in that: the first cross rod (51) is an electric screw rod, an electric screw rod sleeve (61) is arranged on the electric screw rod, and the electric screw rod sleeve (61) is fixedly arranged on the mounting seat (52).

7. The automatic glue spraying device according to any one of claims 1 to 6, characterized in that: the mobile assembly is provided with a plurality of sliding assemblies.

8. The automatic glue spraying equipment according to claim 1, characterized in that: the left side and the right side of the conveyor (1) are respectively provided with a baffle (71), and guide wheels (72) are uniformly distributed on the baffles (71).

9. The automatic glue spraying equipment of claim 1, characterized in that: the automatic feeding device is characterized by further comprising a working chamber (81), wherein the two ends of the conveyor (1) are respectively arranged on the front side and the rear side of the working chamber (81) in a penetrating mode.

10. The automatic glue spraying equipment of claim 9, wherein: a hot melt adhesive machine (101) is arranged in the working chamber (81), and a heat radiation fan (91) is arranged at the upper end of the working chamber (81).