A PU foaming glue injection machine

Abstract

The utility model discloses a PU foaming glue injection machine, including a main structure, the main structure including a mounting platform, a support frame, a guide wheel, a support seat, a barrel, and a control cabinet. The bottom end of the mounting platform is mounted with a support frame, the bottom end of the support frame is connected with a guide wheel, one side of the guide wheel is fixedly mounted with a support seat, the mounting platform is fixedly connected with a barrel, and one side of the mounting platform is fixedly connected with a control cabinet. Beneficial effect: The utility model can change the tightness of the feed pipe of the foaming glue injection machine through the provided adjustment structure, and can keep the feed pipe straight to a certain extent while changing the position height of the glue injection head to prevent the feed pipe from loosening.

Description

Technical Field

[0001] The utility model relates to the technical field of foaming glue injection machines, in particular to a PU foaming glue injection machine. Background Art

[0002] PU foaming is also called polyurethane foam glue. It is divided into two types: tube type and gun type. The tube type comes with a disposable hose, and the gun type requires a professional spray gun to use. It is a cross-combination of aerosol technology and polyurethane foam technology. A special polyurethane product that packs polyurethane prepolymer, foaming agent, catalyst and other components into a pressure-resistant aerosol can.

[0003] The feed pipe of the foaming glue injection machine in the prior art is generally bundled on the bracket and connected with the glue injection head. However, the simple bundling on the bracket will cause the glue injection head to move during the glue injection process, which will cause the feed pipe to transmit irregularly, affecting the feeding effect of the feed pipe and causing the pipe body to bend. At the same time, the bundled feed pipe will make the overall equipment look messy. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes a PU foaming glue injection machine to overcome the above technical problems existing in the existing related technology.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] A PU foaming glue injection machine comprises a main structure, wherein the main structure comprises a mounting table, a support frame, a guide wheel, a support seat, a barrel, and a control cabinet. The support frame is mounted on the bottom end of the mounting table, the bottom end of the support frame is connected to the guide wheel, one side of the guide wheel is fixedly mounted with the support seat, the mounting table is fixedly connected to the barrel, and one side of the mounting table is fixedly connected to the control cabinet.

[0007] Furthermore, the rotating structure includes a support rod, a rotating shaft, a fixing rod, a shaft sleeve, a shaft seat, a mounting guide rail, and a connecting seat, and one end of the support rod is rotatably connected to the rotating shaft.

[0008] Furthermore, the rotating shaft is fixedly connected to a fixing rod, a shaft sleeve is rotatably sleeved on the supporting rod, a connecting rod is fixedly connected to the shaft sleeve, and the other end of the connecting rod is fixedly connected to two sides of the fixing rod.

[0009] Furthermore, one end of the fixing rod is fixedly connected to a mounting rail, the bottom end of the mounting rail is fixedly connected to a connecting seat, the bottom end of the supporting rod is fixedly connected to an axle seat, and the supporting rod is rotatably mounted on the mounting platform via the axle seat.

[0010] Furthermore, the adjustment structure includes a first mounting plate, a second mounting plate, a shrink cover, a connecting column, a guide roller, and an electric telescopic rod, and the second mounting plate is provided at the bottom end of the first mounting plate.

[0011] Furthermore, a shrink cover is connected between the first mounting plate and the second mounting plate, and an electric telescopic rod is fixedly mounted on the second mounting plate.

[0012] Furthermore, the driving end of the electric telescopic rod is fixedly connected to one end of the first mounting plate, connecting columns are installed on both sides of the shrink cover, and the ends of the connecting columns are fixedly connected to guide rollers.

[0013] The beneficial effect of the utility model is that the utility model can change the tightness of the feed pipe of the foaming glue injection machine through the adjustment structure, and can regularly install the feed pipe and keep the feed pipe straight to a certain extent while changing the position height of the glue injection head to prevent the feed pipe from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the main structure of a PU foaming glue injection machine according to an embodiment of the utility model;

[0016] Figure 2 It is a schematic diagram of the rotating structure of a PU foaming glue injection machine according to an embodiment of the utility model;

[0017] Figure 3 It is a schematic diagram of the adjustment structure of a PU foaming glue injection machine according to an embodiment of the utility model;

[0018] Figure 4 It is a split diagram of the adjustment structure of a PU foaming glue injection machine according to an embodiment of the utility model.

[0019] In the figure:

[0020] 1. Main structure; 101. Mounting table; 102. Support frame; 103. Guide wheel; 104. Support seat; 105. Cylinder; 106. Control cabinet; 2. Rotating structure; 201. Support rod; 202. Rotating shaft; 203. Fixed rod; 204. Bushing; 205. Shaft seat; 206. Mounting guide rail; 207. Connecting seat; 3. Adjusting structure; 301. First mounting plate; 302. Second mounting plate; 303. Shrinking cover; 304. Connecting column; 305. Guide roller; 306. Electric telescopic rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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. Based on the embodiments in 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.

[0022] According to an embodiment of the utility model, a PU foaming glue injection machine is provided.

[0023] Embodiment 1;

[0024] like Figure 1-4 As shown, the PU foaming glue injection machine according to the embodiment of the utility model includes a main structure 1, and the main structure 1 includes a mounting table 101, a support frame 102, a guide wheel 103, a support seat 104, a barrel 105, and a control cabinet 106. The support frame 102 is installed at the bottom end of the mounting table 101, the guide wheel 103 is connected to the bottom end of the support frame 102, the support seat 104 is fixedly installed on one side of the guide wheel 103, the barrel 105 is fixedly connected to the mounting table 101, and the control cabinet 106 is fixedly connected to one side of the mounting table 101.

[0025] The barrel installed on the mounting platform 101 of the main structure 1 is connected to the feed pipe 105 to introduce the foam glue into the glue injection head. A control unit and a control panel are installed in the control cabinet 106. The control panel can control the entire device and also control the electric telescopic rod 306. The entire equipment can be moved and conveniently supported by the guide wheel 103 and the support seat 104.

[0026] The rotating structure 2 includes a support rod 201, a rotating shaft 202, a fixed rod 203, a sleeve 204, a shaft seat 205, a mounting guide rail 206, and a connecting seat 207. One end of the support rod 201 is rotatably connected to the rotating shaft 202, the rotating shaft 202 is fixedly connected to the fixed rod 203, the support rod 201 is rotatably sleeved with a sleeve 204, the sleeve 204 is fixedly connected to a connecting rod, the other end of the connecting rod is fixedly connected to both sides of the fixed rod 203, one end of the fixed rod 203 is fixedly connected to the mounting guide rail 206, the bottom end of the mounting guide rail 206 is fixedly connected to the connecting seat 207, the bottom end of the support rod 201 is fixedly connected to the shaft seat 205, and the support rod 201 is rotatably mounted on the mounting platform 101 through the shaft seat 205.

[0027] The fixed rod 203 on the support rod 201 of the rotating structure 2 can rotate, and the connecting seat 207 is connected to the first mounting plate 301 of the adjusting structure 3. A feed pipe is connected to the guide roller 305 of the adjusting structure 3. When the electric telescopic rod 306 is adjusting the spacing between the mounting plates, the tightness of the feed pipe can be adjusted, and the distance between the injection head and the fixed rod 203 can be adjusted at the same time. A pressure sensor is provided between the connecting column 304 and the mounting plate. The pressure sensor can detect the pressure transmitted to the connecting column 304 by the feed pipe. When the user pulls the feed pipe, the pressure change is fed back to the control cabinet 106. After the signal processing of the control cabinet 106, the electric telescopic rod 306 is driven to adjust the spacing between the mounting plates, thereby adjusting the output length of the feed pipe. The shrink cover 303 can protect the feed pipe on the guide roller 305.

[0028] The adjustment structure 3 includes a first mounting plate 301, a second mounting plate 302, a shrinking cover 303, a connecting column 304, a guide roller 305, and an electric telescopic rod 306. The second mounting plate 302 is provided at the bottom end of the first mounting plate 301, and the shrinking cover 303 is connected between the first mounting plate 301 and the second mounting plate 302. At the same time, the electric telescopic rod 306 is fixedly installed on the second mounting plate 302, and the driving end of the electric telescopic rod 306 is fixedly connected to one end of the first mounting plate 301. Connecting columns 304 are installed on both sides of the shrinking cover 303, and the ends of the connecting columns 304 are fixedly connected to the guide rollers 305.

[0029] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0030] In summary, with the aid of the above technical solution of the present invention, the barrel installed on the mounting platform 101 of the main structure 1 is connected to the feed pipe 105 to introduce the foam glue into the glue injection head, and a control unit and a control screen are installed in the control cabinet 106. The control screen can control the entire device and can also control the electric telescopic rod 306. The entire device can be moved and conveniently supported by the guide wheel 103 and the support seat 104. The fixed rod 203 on the support rod 201 of the rotating structure 2 can rotate, and the connecting seat 207 is connected to the first mounting plate 301 of the adjusting structure 3, and the guide roller 305 of the adjusting structure 3 is adjusted. A material delivery pipe is connected. When the electric telescopic rod 306 is adjusting the spacing between the mounting plates, the tightness of the material delivery pipe can be adjusted, and the distance between the injection head and the fixed rod 203 can be adjusted at the same time. A pressure sensor is provided between the connecting column 304 and the mounting plate. The pressure sensor can detect the pressure transmitted to the connecting column 304 by the material delivery pipe. When the user pulls the material delivery pipe, the pressure change is fed back to the control cabinet 106. After the signal processing by the control cabinet 106, the electric telescopic rod 306 is driven to adjust the spacing between the mounting plates, thereby adjusting the output length of the material delivery pipe. The shrinking cover 303 can protect the material delivery pipe on the guide roller 305.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A PU foaming glue injection machine, characterized in that: The invention comprises a main structure (1), wherein the main structure (1) comprises a mounting platform (101), a support frame (102), a guide wheel (103), a support seat (104), a barrel (105), and a control cabinet (106); the support frame (102) is mounted on the bottom end of the mounting platform (101); the guide wheel (103) is connected to the bottom end of the support frame (102); the support seat (104) is fixedly mounted on one side of the guide wheel (103); the barrel (105) is fixedly connected to the mounting platform (101); and the control cabinet (106) is fixedly connected to one side of the mounting platform (101); The adjustment structure (3) comprises a first mounting plate (301), a second mounting plate (302), a shrink cover (303), a connecting column (304), a guide roller (305), and an electric telescopic rod (306), wherein the second mounting plate (302) is provided at the bottom end of the first mounting plate (301); A shrink cover (303) is butt-jointed between the first mounting plate (301) and the second mounting plate (302), and an electric telescopic rod (306) is fixedly mounted on the second mounting plate (302); The driving end of the electric telescopic rod (306) is fixedly connected to one end of the first mounting plate (301), connecting columns (304) are installed on both sides of the shrinking cover (303), and the ends of the connecting columns (304) are fixedly connected to guide rollers (305), and the first mounting plate (301) is connected to a rotating structure (2).

2. A PU foaming glue injection machine according to claim 1, characterized in that: The rotating structure (2) comprises a support rod (201), a rotating shaft (202), a fixed rod (203), a shaft sleeve (204), a shaft seat (205), a mounting guide rail (206), and a connecting seat (207); one end of the support rod (201) is rotatably connected to the rotating shaft (202); the rotating shaft (202) is fixedly connected to the fixed rod (203); the support rod (201) is rotatably sleeved with a shaft sleeve (204); the shaft sleeve (204) is fixedly connected to a connecting rod; and the other end of the connecting rod is fixedly connected to two sides of the fixed rod (203).

3. A PU foaming glue injection machine according to claim 2, characterized in that: One end of the fixing rod (203) is fixedly connected to a mounting rail (206), the bottom end of the mounting rail (206) is fixedly connected to a connecting seat (207), the bottom end of the supporting rod (201) is fixedly connected to an axle seat (205), and the supporting rod (201) is rotatably mounted on the mounting platform (101) via the axle seat (205).

Images