Glue spraying equipment for environment-friendly heat insulation plate

Abstract

The utility model discloses glue spraying equipment for an environment-friendly heat insulation plate, which relates to the technical field of heat insulation plate processing and comprises a protective shell, a plurality of groups of supporting legs are fixedly connected to the bottom end of the protective shell, a transmission belt is rotatably connected in the protective shell, and a U-shaped supporting frame is fixedly connected to the dead center position of the upper end surface of the protective shell. The upper end face of the U-shaped supporting frame is fixedly connected with a glue storage box, the left end and the right end of the glue storage box are fixedly connected with discharging pipes, the bottom ends of the two discharging pipes are fixedly connected with a through plate, the bottom end of the through plate is fixedly connected with a plurality of glue storage pipes, the bottom ends of the glue storage pipes are fixedly connected with glue outlet pipes, and anti-blocking mechanisms are arranged in the glue storage pipes and the glue outlet pipes. The upper end face of the through plate is fixedly connected with a pair of connecting rods which are symmetrically arranged, and a glue spraying mechanism is arranged between the connecting rods and the U-shaped supporting frame, so that timely cleaning and heating treatment of a glue solidification area are ensured, continuous production is ensured, the solidified glue is cleaned, a glue outlet can be prevented from being blocked, and it is ensured that the glue can normally flow and release when needed.

Description

Technical Field

[0001] The utility model relates to the technical field of heat insulation board processing, in particular to a glue coating device for an environment-friendly heat insulation board. Background Technique

[0002] The high-temperature and high-pressure heat insulation board is made of high-temperature and high-pressure resistant resin, alkali-free glass fiber cloth and composite strengthening materials through die lamination. It overcomes the problem that the greater the density, the greater the compressive strength but the poor heat insulation effect. In terms of compressive strength, heat insulation performance and service life, it far exceeds the traditional asbestos and mineral wool materials.

[0003] After retrieval, it is found that the Chinese patent with the publication number CN 211463703 U discloses a stable glue coating device for a nano-vacuum heat insulation board, including a shell. A slide rail and a first motor are fixed at the bottom inside the shell. A slider is slidably connected to the slide rail. One end of the driving shaft of the first motor is fixed to one end of a screw rod, and the other end of the screw rod is threadedly connected to the slider. A recovery box is fixed on the slider, a placement plate is fixed on the recovery box, a baffle is fixed at the end of the placement plate, a limiting strip penetrates through the top of the placement plate, and the bottom of the limiting strip is connected to the bottom of the placement plate through a spring. A baffle edge is fixed at the top edge of the recovery box, and a through hole is provided between the baffle edge and the placement plate at the top of the recovery box; the technical solution provided by the utility model can effectively overcome the defects of the existing technology that the feeding of the board is more troublesome and the glue coating is uneven.

[0004] The above-mentioned utility model has the following problems:

[0005] 1. In the above application, although the outer surface of the heat insulation board can be coated with glue, the glue cannot be evenly coated on the surface of the heat insulation board, affecting the glue coating effect.

[0006] 2. In the above application, after the glue coating work is completed, the glue outlet of the glue outlet head will solidify after a long time of stillness, affecting subsequent use and reducing the glue coating efficiency.

[0007] Therefore, those skilled in the art provide a glue coating device for an environment-friendly heat insulation board to solve the problems raised in the above background technique. Content of the Utility Model

[0008] The purpose of the utility model is to provide a glue coating device for an environment-friendly heat insulation board to solve the problems raised in the above background technique.

[0009] To achieve the above purpose, the utility model provides the following technical solutions:

[0010] An adhesive coating device for an environmentally friendly heat insulation board, comprising a protective shell, an anti-blocking mechanism and an adhesive coating mechanism. A plurality of support legs are fixedly connected to the bottom end of the protective shell. A transmission belt is rotatably connected inside the protective shell. A U-shaped support frame is fixedly connected to the center position of the upper end surface of the protective shell. A glue storage box is fixedly connected to the upper end surface of the U-shaped support frame. Feeding pipes are fixedly connected to both the left and right ends of the glue storage box. A through plate is fixedly connected to the bottom ends of the two feeding pipes. A plurality of glue storage pipes are fixedly connected to the bottom end of the through plate. Glue outlet pipes are fixedly connected to the bottom ends of the glue storage pipes. Anti-blocking mechanisms are arranged inside the glue storage pipes and the glue outlet pipes. A pair of symmetrically arranged connecting rods are fixedly connected to the upper end surface of the through plate. An adhesive coating mechanism is arranged between the connecting rods and the U-shaped support frame.

[0011] As a further solution of the utility model: A driving gear is rotatably connected to the center position inside the U-shaped support frame. A servo motor is fixedly connected to the top end inside the U-shaped support frame. The servo motor is fixedly connected to the driving gear. Driven gears are movably connected to both the left and right sides of the driving gear. The driven gears are rotatably connected to the U-shaped support frame. Transmission rods are fixedly connected to the bottom ends of the driven gears. Incomplete gears are fixedly connected to the bottom ends of the transmission rods. A double-headed toothed plate is movably connected between the two incomplete gears. The double-headed toothed plate is slidably connected to the U-shaped support frame. The double-headed toothed plate is fixedly connected to the connecting rods.

[0012] As a further solution of the utility model: A shell is fixedly connected to the top end inside the glue storage pipe. A return spring is sleeved and connected to the upper end surface of the shell. Electric heating wires are embedded in both the left and right ends inside the shell. A glue outlet chamber is opened inside the shell. The electric heating wires are connected to an external power supply.

[0013] As a further solution of the utility model: Clamping sleeves are clamped to the outer side walls of both the left and right ends of the shell. Pulling rods are fixedly connected to the ends of the clamping sleeves away from the shell and the pulling rods penetrate through the glue outlet pipes. Pulling balls are fixedly connected to the ends of the pulling rods away from the shell.

[0014] As a further solution of the utility model: Fixed plates are fixedly connected to both the left and right ends inside the shell. Sliding grooves are opened in the fixed plates. Sliding blocks are slidably connected in the sliding grooves. Second fixing rods are fixedly connected between the sliding blocks and the bottom ends of the pulling rods. First fixing rods are fixedly connected to the upper end surfaces of the pulling rods. Limiting balls are fixedly connected to the upper ends of the first fixing rods. The limiting balls are abutted against the return spring.

[0015] As a further solution of the utility model: The driving gear meshes with the driven gears, and the incomplete gears both mesh with the double-headed toothed plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. Due to the anti-blocking mechanism, components such as the pulling ball, pulling rod, fixed rod, and slider involved in the operation can precisely perform their respective functions, ensuring the timely cleaning and heat treatment of the glue solidification area, guaranteeing the continuous production. Cleaning the solidified glue can prevent the glue outlet from being blocked, ensuring that the glue can flow and be released normally when needed, and can guarantee the production quality of the product and the glue discharging rate.

[0018] 2. Due to the glue pouring mechanism, the use of a conveyor belt, servo motor, and gear drive etc. realizes the automated production process, greatly improving the production efficiency, reducing the need for manual operation, and at the same time reducing the labor cost. Through the meshing movement of the incomplete gear and the double-headed tooth plate, the glue is evenly poured on the outer surface of the heat insulation board through the blanking pipe, which can ensure the product quality and the consistency of the coating. Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of a glue pouring device for an environmentally friendly heat insulation board.

[0020] Figure 2 It is an enlarged structural diagram of part A in a glue pouring device for an environmentally friendly heat insulation board.

[0021] Figure 3 It is a schematic top view sectional structure diagram inside the U-shaped support frame of a glue pouring device for an environmentally friendly heat insulation board.

[0022] Figure 4 It is a schematic front view sectional structure diagram of the glue outlet pipe in a glue pouring device for an environmentally friendly heat insulation board.

[0023] Figure 5 It is an enlarged structural diagram of part B in a glue pouring device for an environmentally friendly heat insulation board.

[0024] In the figure: 1, support leg; 2, protective shell; 3, conveyor belt; 4, U-shaped support frame; 5, glue storage box; 6, blanking pipe; 7, through plate; 8, connecting rod; 9, double-headed tooth plate; 10, driving gear; 11, driven gear; 12, transmission rod; 13, incomplete gear; 14, glue storage pipe; 15, glue outlet pipe; 16, outer shell; 17, return spring; 18, heating wire; 19, glue outlet bin; 20, clamping sleeve; 21, pulling rod; 22, pulling ball; 23, first fixed rod; 24, limiting ball; 25, second fixed rod; 26, fixing plate; 27, sliding groove; 28, slider. Detailed Embodiment

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment 1

[0027] Refer to Figures 1-5 , this embodiment provides a glue spraying device for an environmental protection heat insulation board, including support legs 1, a protective shell 2, a conveyor belt 3, a U-shaped support frame 4, a glue storage box 5, a blanking pipe 6, a through plate 7, a connecting rod 8, a double-headed toothed plate 9, a driving gear 10, a driven gear 11, a transmission rod 12, an incomplete gear 13, a glue storage pipe 14, a glue outlet pipe 15, a housing 16, a return spring 17, a heating wire 18, a glue outlet bin 19, a clamping sleeve 20, a pull rod 21, a pull ball 22, a first fixing rod 23, a limiting ball 24, a second fixing rod 25, a fixing plate 26, a chute 27, and a slider 28; a plurality of support legs 1 are fixedly connected to the bottom end of the protective shell 2, a conveyor belt 3 is rotatably connected inside the protective shell 2, a U-shaped support frame 4 is fixedly connected to the center position of the upper end surface of the protective shell 2, a glue storage box 5 is fixedly connected to the upper end surface of the U-shaped support frame 4, blanking pipes 6 are fixedly connected to both the left and right ends of the glue storage box 5, a through plate 7 is fixedly connected to the bottom ends of the two blanking pipes 6, a plurality of glue storage pipes 14 are fixedly connected to the bottom end of the through plate 7, glue outlet pipes 15 are fixedly connected to the bottom ends of the glue storage pipes 14, anti-blocking mechanisms are arranged inside both the glue storage pipes 14 and the glue outlet pipes 15, a pair of symmetrically arranged connecting rods 8 are fixedly connected to the upper end surface of the through plate 7, and a glue spraying mechanism is arranged between the connecting rods 8 and the U-shaped support frame 4.

[0028] Embodiment 2

[0029] Refer to Figure 1 、 2, 3. This embodiment is based on the previous embodiment. The difference from the previous embodiment is that a driving gear 10 is rotatably connected to the exact center inside the U-shaped support frame 4. A servo motor is fixedly connected to the top end inside the U-shaped support frame 4, and the servo motor is fixedly connected to the driving gear 10. Driven gears 11 are movably connected to both the left and right sides of the driving gear 10, and the driven gears 11 are rotatably connected to the U-shaped support frame 4. Transmission rods 12 are fixedly connected to the bottom ends of the driven gears 11, and incomplete gears 13 are fixedly connected to the bottom ends of the transmission rods 12. A double-headed toothed plate 9 is movably connected between the two incomplete gears 13. The double-headed toothed plate 9 is slidably connected to the U-shaped support frame 4, and the double-headed toothed plate 9 is fixedly connected to the connecting rod 8. The driving gear 10 meshes with the driven gears 11, and the incomplete gears 13 mesh with the double-headed toothed plate 9; Start the conveyor belt 3. When the heat insulation plates are sequentially placed on the upper end of the conveyor belt 3 and continuously conveyed by the conveyor belt 3, start the servo motor. The servo motor drives the driving gear 10 to rotate, and the driving gear 10 meshes with the driven gears 11, thereby driving the driven gears 11 to rotate synchronously. The driven gears 11 drive the incomplete gears 13 to rotate according to the upper transmission rods 12, and the incomplete gears 13 mesh with the double-headed toothed plate 9. Thus, with the continuous rotation of the driven gears 11, the incomplete gears 13 are driven to mesh with and move along the double-headed toothed plate 9 in sequence. One side of the double-headed toothed plate 9 can mesh with the incomplete gear 13 at one end, then move towards one end, mesh with the incomplete gear 13 at the other end, and then move towards the other end. Thereby, by driving the connecting rod 8, the through plate 7, and the components at the bottom to move reciprocally and continuously, glue is added to the glue storage box 5. Glue is continuously poured onto the outer surface of the heat insulation plate through the material discharge pipe 6, the through plate 7, the glue storage pipe 14, and the glue outlet pipe 15. Through the uniform conveyance of the conveyor belt 3, the outer surface of the heat insulation plate is evenly coated with glue.

[0030] Embodiment 3

[0031] Refer to Figure 1 , 2, 4, 5. This embodiment is based on the previous embodiment. The difference from the previous embodiment is that a housing 16 is fixedly connected to the inner top end of the glue storage tube 14. A return spring 17 is sleeved and connected to the upper end face of the housing 16. Electric heating wires 18 are embedded in both the left and right ends inside the housing 16. A glue outlet chamber 19 is formed inside the housing 16. The electric heating wires 18 are connected to an external power supply. Clamping sleeves 20 are clamped to the outer side walls of both the left and right ends of the housing 16. Pull rods 21 are fixedly connected to the ends of the clamping sleeves 20 away from the housing 16, and the pull rods 21 are all connected through the glue outlet tube 15. Pull balls 22 are fixedly connected to the ends of the pull rods 21 away from the housing 16. Fixed plates 26 are fixedly connected to both the left and right ends inside the housing 16. Sliding grooves 27 are formed in the fixed plates 26. Sliders 28 are slidably connected in the sliding grooves 27. Second fixing rods 25 are fixedly connected between the sliders 28 and the bottom ends of the pull rods 21. First fixing rods 23 are fixedly connected to the upper end faces of the pull rods 21. Limit balls 24 are fixedly connected to the upper ends of the first fixing rods 23. The limit balls 24 are all in contact with the return spring 17; after the work is completed, the glue at the end of the glue outlet tube 15 solidifies. The staff member pulls the pull ball 22, and the pull ball 22 drives the pull rod 21 to separate the clamping sleeve 20 from the housing 16, and the first fixing rod 23 at the top end of the pull rod 21 and the upper limit ball 24 are released from the restriction of the return spring 17, so that the return spring 17 resets. And the second fixing rod 25 at the bottom end of the pull rod 21 drives the slider 28 to slide in the sliding groove 27 to assist. After the clamping sleeve 20 and the limit ball 24 are out of the contact range of the housing 16, the restrictions of the housing 16 and the return spring 17 are released, resulting in the return of the return spring 17, so that the housing 16 pushes out the position of the glue outlet at the end of the glue outlet tube 15 to clean the solidified glue at the glue outlet position. The electric heating wire 18 is started to heat the solidified glue inside the glue outlet chamber 19 in the housing 16 to melt it and prevent blockage.

[0032] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0033] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An adhesive coating device for an environmentally friendly heat insulation board, comprising a protective shell (2), a clogging prevention mechanism and an adhesive coating mechanism, characterized in that, The bottom end of the protective shell (2) is fixedly connected with multiple groups of support legs (1). A conveyor belt (3) is rotatably connected inside the protective shell (2). The center position of the upper end face of the protective shell (2) is fixedly connected with a U-shaped support frame (4). The upper end face of the U-shaped support frame (4) is fixedly connected with a glue storage box (5). Both the left and right ends of the glue storage box (5) are fixedly connected with blanking pipes (6). The bottom ends of the two blanking pipes (6) are fixedly connected with a through plate (7). The bottom end of the through plate (7) is fixedly connected with multiple groups of glue storage pipes (14). The bottom ends of the glue storage pipes (14) are all fixedly connected with glue outlet pipes (15). Anti-blocking mechanisms are arranged in both the glue storage pipes (14) and the glue outlet pipes (15). The upper end face of the through plate (7) is fixedly connected with a pair of symmetrically arranged connecting rods (8). A glue spraying mechanism is arranged between the connecting rods (8) and the U-shaped support frame (4).

2. The glue spraying device for an environmentally friendly heat insulation board according to claim 1, wherein, The glue spraying mechanism includes a double-headed toothed plate (9), a driving gear (10), a driven gear (11), a transmission rod (12), and an incomplete gear (13). A driving gear (10) is rotatably connected at the center position inside the U-shaped support frame (4). A servo motor is fixedly connected to the top end inside the U-shaped support frame (4). The servo motor is fixedly connected with the driving gear (10). Both the left and right sides of the driving gear (10) are movably connected with driven gears (11). The driven gears (11) are all rotatably connected with the U-shaped support frame (4).

3. An adhesive spraying device for an environmentally friendly heat insulation board according to claim 2, characterized in that, The bottom ends of the driven gears (11) are all fixedly connected with transmission rods (12). The bottom ends of the transmission rods (12) are all fixedly connected with incomplete gears (13). A double-headed toothed plate (9) is movably connected between the two incomplete gears (13). The double-headed toothed plate (9) is slidably connected with the U-shaped support frame (4). The double-headed toothed plates (9) are all fixedly connected with the connecting rods (8).

4. An adhesive coating device for an environmentally friendly heat insulation board according to claim 1, characterized in that, The anti-blocking mechanism includes a housing (16), a return spring (17), a heating wire (18), a glue outlet chamber (19), a clamping sleeve (20), a pull rod (21), a pull ball (22), a first fixing rod (23), a limiting ball (24), a second fixing rod (25), a fixing plate (26), a chute (27), and a slider (28). The top end inside the glue storage pipe (14) is fixedly connected with a housing (16). The upper end face of the housing (16) is sleeved and connected with a return spring (17). Heating wires (18) are embedded at both the left and right ends inside the housing (16). A glue outlet chamber (19) is formed inside the housing (16). The heating wires (18) are connected to an external power supply.

5. The glue spraying device for an environmentally friendly heat insulation board according to claim 4, characterized in that, Clamping sleeves (20) are clamped on the outer side walls at both the left and right ends of the housing (16). One end of each clamping sleeve (20) away from the housing (16) is fixedly connected with a pull rod (21), and the pull rods (21) all penetrate through the glue outlet pipes (15). One end of each pull rod (21) away from the housing (16) is fixedly connected with a pull ball (22).

6. The glue spraying device for an environmentally friendly heat insulation board according to claim 5, characterized in that, Fixing plates (26) are fixedly connected to both the left and right ends inside the housing (16). Chutes (27) are formed inside the fixing plates (26). Sliders (28) are slidably connected inside the chutes (27). Second fixing rods (25) are fixedly connected between the sliders (28) and the bottom ends of the pull rods (21).

7. The glue spraying device for an environmentally friendly heat insulation board according to claim 5, characterized in that, On the upper end surfaces of the pull rods (21), first fixing rods (23) are fixedly connected, and limit balls (24) are fixedly connected to the upper ends of the first fixing rods (23). The limit balls (24) are all in contact with the return springs (17).

8. The glue spraying device for an environmentally friendly heat insulation board according to claim 2, wherein, The driving gear (10) is meshed with the driven gear (11), and the incomplete gear (13) is meshed with the double-headed toothed plate (9).

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