Glue discharging component of glue dispensing equipment

Abstract

The utility model relates to the technical field of glue spraying equipment, specifically to a glue discharging component of the glue spraying equipment, comprising a workbench, a placing plate is fixedly connected to the lower end of the workbench, a glue storage box is arranged at the upper end of the placing plate, a conveying pipe is fixedly connected to the lower end of the glue storage box, a control block is fixedly connected to the lower end of the conveying pipe, a mounting groove is arranged at the side end of the control block, a glue spraying block is fixedly connected to the side end of the control block, a glue spraying head is fixedly connected to the lower end of the glue spraying block, a mounting block is fixedly connected to the side end of the glue spraying block, a connecting cavity is arranged in the middle of the mounting block, the conveying pipe is communicated with the connecting cavity, a fixing column is fixedly connected to the middle of the connecting cavity, a rotating sleeve is rotatably connected to the side end of the fixing column, a connecting plate is arranged on the right side of the fixing column, a sealing sheet is arranged in the middle of the connecting plate, two guide plates are fixedly connected to the inner wall of the connecting cavity, an extrusion plate is slidably connected to the middle of the guide plate, and the utility model can remove the bubble cavity in the glue when spraying glue to ensure uniform spraying of glue.

Description

Technical Field

[0001] The utility model relates to the technical field of glue spraying equipment, in particular to a glue discharging component of glue spraying equipment. Background Art

[0002] In the market, more and more products require glue to splice two components. Existing glue-spraying equipment mainly uses hydraulic or pneumatic equipment to squeeze the glue in the glue storage barrel out of the glue-spraying head. However, when the glue is stored in the glue storage barrel, there will be a large number of cavities and bubbles inside, which will cause uneven glue-spraying and make the splicing of the two components not firm. Existing glue-spraying equipment lacks an isolation structure inside, and the glue-spraying head and the glue storage barrel are directly connected. If the glue is not used for a long time, the internal glue will solidify, making the equipment unusable. Utility Model Content

[0003] The purpose of the utility model is to provide a glue discharging component of a glue spraying device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a glue discharging component of a glue-spreading device comprises a workbench, the lower end of the workbench is fixedly connected to a placing plate, the upper end of the placing plate is provided with a glue storage box, the lower end of the glue storage box is fixedly connected to a conveying pipe, the lower end of the conveying pipe is fixedly connected to a control block, the side end of the control block is provided with a mounting groove, the side end of the control block is fixedly connected to a glue block, the lower end of the glue block is fixedly connected to a glue head, the side end of the glue block is fixedly connected to the mounting block, a connecting cavity is provided in the middle of the mounting block, the conveying pipe and the connecting cavity are communicated, a fixing column is fixedly connected in the middle of the connecting cavity, a rotating sleeve is rotatably connected to the side end of the fixing column, a connecting plate is provided on the right side of the fixing column, a sealing sheet is provided in the middle of the connecting plate, two guide plates are fixedly connected to the inner wall of the connecting cavity, an extrusion plate is slidably connected in the middle of the guide plate, a return spring is fixedly connected between the extrusion plate and the inner wall of the connecting cavity, and the return spring is wound on the guide plate.

[0005] Preferably, the left side of the mounting block is an arc-shaped structure, the bottom of the mounting groove is an arc-shaped structure, and the mounting block is inserted into the mounting groove.

[0006] Preferably, a groove is provided on the side wall of the installation groove, a positioning piece is fixedly connected in the groove, the positioning piece is an arc-shaped iron sheet, a positioning groove is provided at the upper end of the installation block, and when the installation block is inserted into the installation groove, the positioning piece is snapped into the positioning groove.

[0007] Preferably, one side of the extrusion plate is an arc-shaped structure, and the other side of the extrusion plate is a vertical structure. The vertical side of the extrusion plate is slidably connected to the guide plate, and the arc-shaped side of the extrusion plate abuts against the sealing sheet.

[0008] Preferably, the sealing sheet is an elastic rubber sheet, the outer side wall of the rotating sleeve is provided with raised stripes, and the sealing sheet abuts against the rotating sleeve.

[0009] Compared with the prior art, the utility model has the following beneficial effects: an installation block is arranged between the control block and the gluing block, and the glue is blocked by the sealing sheet after reaching the connecting cavity, and the bubble cavity inside the glue can be removed when the glue is pressurized and passes through the rotating sleeve and the sealing sheet, thereby ensuring that the gluing head can discharge glue evenly during gluing and ensuring that the components are firmly connected during splicing; the sealing sheet can block the channel for conveying glue to avoid all the glue solidifying when not in use for a long time, thereby ensuring the normal use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the three-dimensional connection of the gluing equipment.

[0011] Figure 2 This is a schematic diagram of the connection between the control block and the glue block.

[0012] In the figure: 1 workbench, 2 placement plate, 3 glue storage box, 4 delivery pipe, 5 control block, 6 glue head, 7 mounting groove, 8 mounting block, 9 connecting cavity, 10 fixing column, 11 rotating sleeve, 12 connecting plate, 13 sealing sheet, 14 guide plate, 15 extrusion plate, 16 glue block, 17 positioning groove, 18 positioning sheet. DETAILED DESCRIPTION

[0013] In order to deepen the understanding and recognition of the utility model, the technical solutions in the embodiments of the utility model will be clearly and completely described and introduced in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments, and are not intended to limit the embodiments in any form. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] See also Figure 1-2The utility model provides a technical solution: a glue discharging component of a glue-spraying device, comprising a workbench 1, a placing plate 2 is fixedly connected to the lower end of the workbench 1, a glue storage box 3 is arranged at the upper end of the placing plate 2, a delivery pipe 4 is fixedly connected to the lower end of the glue storage box 3, a control block 5 is fixedly connected to the lower end of the delivery pipe 4, a mounting groove 7 is arranged at the side end of the control block 5, a glue-spraying block 16 is fixedly connected to the side end of the control block 5, a glue-spraying head 6 is fixedly connected to the lower end of the glue-spraying block 16, a mounting block 8 is fixedly connected to the side end of the glue-spraying block 16, a connecting cavity 9 is arranged in the middle of the mounting block 8, the delivery pipe 4 is communicated with the connecting cavity 9, and a fixing column 10 is fixedly connected to the middle of the connecting cavity 9, The side end of the fixed column 10 is rotatably connected with a rotating sleeve 11, and a connecting plate 12 is provided on the right side of the fixed column 10. A sealing sheet 13 is provided in the middle of the connecting plate 12. Two guide plates 14 are fixedly connected to the inner wall of the connecting cavity 9, and an extrusion plate 15 is slidably connected in the middle of the guide plate 14. A return spring is fixedly connected between the extrusion plate 15 and the inner wall of the connecting cavity 9. The return spring is wound on the guide plate 14 to transport the glue to the glue storage box 3. When the inside is pressurized, the glue reaches the connecting cavity 9 through the delivery pipe 4. The sealing sheet 13 blocks the glue to prevent air from entering the delivery pipe 4 and the glue storage box 3 when the equipment is not used for a long time.

[0015] The left side of the mounting block 8 is an arc-shaped structure, and the bottom of the mounting groove 7 is an arc-shaped structure. The mounting block 8 is inserted into the mounting groove 7. A groove is provided on the side wall of the mounting groove 7. A positioning piece 18 is fixedly connected in the groove. The positioning piece 18 is an arc-shaped iron sheet. A positioning groove 17 is provided at the upper end of the mounting block 8. When the mounting block 8 is inserted into the mounting groove 7, the positioning piece 18 is snapped into the positioning groove 17. When the mounting block is inserted into the mounting groove, the arc-shaped structure at the front end of the mounting block 8 squeezes and deforms the positioning piece 18 until the positioning groove 17 reaches the positioning piece 18. The positioning piece 18 and the positioning groove 17 are snapped, thereby positioning and connecting the mounting block 8, so that the glue can smoothly reach the connecting cavity 9 from the delivery pipe 4.

[0016] One side of the extrusion plate 15 is an arc-shaped structure, and the other side of the extrusion plate 15 is a vertical structure. The vertical side of the extrusion plate 15 is slidably connected to the guide plate 14. The arc-shaped side of the extrusion plate 15 abuts on the sealing sheet 13. The sealing sheet 13 is an elastic rubber sheet. The outer wall of the rotating sleeve 11 is provided with raised stripes. The sealing sheet 13 abuts on the rotating sleeve 11. The sealing sheet 13 can block the glue delivery channel. After the glue is pressurized, the sealing sheet is squeezed to deform it, thereby opening the channel. When the glue passes through the sealing sheet 13, it can ensure that the internal bubble cavity is removed, thereby ensuring that the equipment can be evenly glued to avoid uneven glue application affecting the splicing of components.

[0017] Although the embodiments of the utility model have been shown and described, it should be emphasized that the above description is only an introduction and description of the use of the embodiments of the utility model, and does not limit the utility model in any form. For those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A glue dispensing assembly of a glue dispensing device, comprising a workbench (1), characterized in that: The lower end of the workbench (1) is fixedly connected to a placement plate (2), the upper end of the placement plate (2) is provided with a glue storage box (3), the lower end of the glue storage box (3) is fixedly connected to a delivery pipe (4), the lower end of the delivery pipe (4) is fixedly connected to a control block (5), the side end of the control block (5) is provided with a mounting groove (7), the side end of the control block (5) is fixedly connected to a glue block (16), the lower end of the glue block (16) is fixedly connected to a glue head (6), the side end of the glue block (16) is fixedly connected to a mounting block (8), the middle of the mounting block (8) is provided with a connecting cavity (9), and the delivery pipe (4) is fixedly connected to a control block (5). The tube (4) is connected to the connecting cavity (9), a fixing column (10) is fixedly connected in the middle of the connecting cavity (9), a rotating sleeve (11) is rotatably connected to the side end of the fixing column (10), a connecting plate (12) is provided on the right side of the fixing column (10), a sealing plate (13) is provided in the middle of the connecting plate (12), two guide plates (14) are fixedly connected to the inner wall of the connecting cavity (9), an extrusion plate (15) is slidably connected in the middle of the guide plate (14), a return spring is fixedly connected between the extrusion plate (15) and the inner wall of the connecting cavity (9), and the return spring is wound on the guide plate (14).

2. The glue discharging assembly of the glue dispensing equipment according to claim 1, characterized in that: The left side of the installation block (8) is an arc-shaped structure, the bottom of the installation groove (7) is an arc-shaped structure, and the installation block (8) is inserted into the installation groove (7).

3. The glue discharging assembly of the glue dispensing equipment according to claim 1, characterized in that: A groove is provided on the side wall of the installation groove (7), a positioning piece (18) is fixedly connected in the groove, and the positioning piece (18) is an arc-shaped iron piece. A positioning groove (17) is provided at the upper end of the installation block (8), and when the installation block (8) is inserted into the installation groove (7), the positioning piece (18) is snap-fitted into the positioning groove (17).

4. The glue discharging assembly of the glue dispensing equipment according to claim 1, characterized in that: One side of the extrusion plate (15) is an arc-shaped structure, and the other side of the extrusion plate (15) is a vertical structure. The vertical side of the extrusion plate (15) is slidably connected to the guide plate (14), and the arc-shaped side of the extrusion plate (15) is against the sealing plate (13).

5. The glue discharging assembly of the glue dispensing equipment according to claim 1, characterized in that: The sealing sheet (13) is an elastic rubber sheet, the outer side wall of the rotating sleeve (11) is provided with raised stripes, and the sealing sheet (13) abuts against the rotating sleeve (11).

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