Full-automatic PU glue injection machine device

Abstract

The utility model relates to the technical field of glue injection machine devices, and provides a full-automatic PU glue injection machine device which comprises a rack, a first supporting plate is fixedly installed at the edge position of the left side of the top end of the rack, a second supporting plate is fixedly installed at the top end of the right side of the first supporting plate, and an installation groove is formed in the second supporting plate. A mounting plate is slidably mounted in the mounting groove, a storage bin is fixedly mounted on the mounting plate in a penetrating manner, and a feeding opening is fixedly formed in the top end of the storage bin; when the device is used, after glue injection is finished, a worker can slide an arranged baffle into a formed clamping groove, so that the baffle blocks the bottom end of a glue injection head, adhesion of dust and impurities and condensation of PU glue are reduced to a certain extent, and the glue adhesion effect is improved; and in addition, through the arrangement of a stirring rod, a spiral auger and an electric heating pipe, the situation that unused PU glue is solidified in the storage barrel is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of glue injection machines, and specifically, to a full-automatic PU glue injection machine device. Background Art

[0002] PU glue is commonly known as white glue, and its chemical name is polyurethane resin. PU materials are widely used in thermal insulation materials, artificial synthetic leather, aerospace materials, and shoe materials. PU glue can be used for bonding PU cooperation materials such as PVC, TPR, rubber, nylon cloth, ABS, and artificial synthetic leather.

[0003] At present, many full-automatic PU glue injection machine devices do not have corresponding protection devices at the glue injection port position, so that the PU glue at the glue injection port is fully exposed to air, which not only easily adheres to dust and impurities but also condenses, thus affecting the adhesion effect of the glue. Summary of the Utility Model

[0004] The utility model provides a full-automatic PU glue injection machine device, which can protect the PU glue at the glue injection port, reduce the adhesion of dust and impurities to a certain extent, and improve the adhesion effect of the glue, thus solving the above problems.

[0005] The technical solution of the utility model is as follows: a full-automatic PU glue injection machine device, including a frame. At the left edge position of the top of the frame, a first support plate is fixedly installed. At the right top of the first support plate, a second support plate is fixedly installed. An installation groove is opened on the second support plate. An installation plate is slidably installed inside the installation groove. A storage bin is fixedly installed through the installation plate. A feed port is fixedly installed at the top of the storage bin. A connecting pipe is fixedly installed at the bottom of the storage bin. A glue injection head is fixedly installed at the bottom of the connecting pipe. A U-shaped frame is fixedly installed on the outer wall of the connecting pipe. A baffle is slidably installed horizontally through the right side of the U-shaped frame. A handle is fixedly installed on the outer wall of the right side of the baffle. A card slot corresponding to the baffle is opened on the inner wall of the left side of the U-shaped frame.

[0006] Preferably, sliding grooves are horizontally opened on the inner walls at the front and rear ends of the installation groove. Both the front and rear ends of the installation plate are slidably connected to the sliding grooves at the corresponding positions. A threaded rod is rotatably installed inside one group of the sliding grooves. The threaded rod is threadedly connected to the installation plate. A first motor is fixedly installed on the outer wall of the right side of the second support plate. The output end of the first motor is fixedly connected to the threaded rod.

[0007] Preferably, a guide rod is fixedly installed inside the other group of sliding grooves. The guide rod is slidably connected to the installation plate.

[0008] Preferably, a second motor is fixedly installed at the middle position of the top end of the storage bin. The output end of the second motor is fixedly connected to a rotating shaft. The bottom end of the rotating shaft extends into the connecting pipe. A plurality of groups of stirring rods are fixedly installed on the rotating shaft, and a spiral auger is fixedly installed on the rotating shaft inside the connecting pipe.

[0009] Preferably, a driving groove is longitudinally opened at the top end of the frame. Two sliders are symmetrically and slidably installed inside the driving groove. A bidirectional lead screw is rotatably installed inside the driving groove. The two sliders are both threadedly connected to the bidirectional lead screw. A third motor is fixedly installed on the outer wall of the rear end of the frame. The output end of the third motor is fixedly connected to the bidirectional lead screw.

[0010] Preferably, arc-shaped limiting plates are fixedly installed at the top ends of the two sliders. Anti-slip patterns are provided at one ends of the two arc-shaped limiting plates close to each other.

[0011] Preferably, a cavity is opened inside the side wall of the storage bin, and a plurality of groups of electric heating tubes are fixedly installed inside the cavity.

[0012] Preferably, a control panel is fixedly installed at the front end of the first support plate. The first motor, the second motor, the third motor and the electric heating tubes are all electrically connected to the control panel.

[0013] Preferably, rubber pads are fixedly installed at the four corner positions of the bottom end of the frame, and a reinforcing rod is fixedly connected between the first support plate and the second support plate.

[0014] The working principle and beneficial effects of the present utility model are as follows:

[0015] When using this device, after the glue injection is completed, the staff can slide the provided baffle into the opened card slot, so that the baffle seals the bottom end of the glue injection head, thereby reducing the adhesion of dust and impurities and the condensation of PU glue to a certain extent, improving the glue adhesion effect. In addition, through the settings of the stirring rod, the spiral auger and the electric heating tube, it is possible to prevent the unused PU glue from solidifying inside the storage barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is the present utility model Figure 1 The enlarged structural diagram at A in;

[0019] Figure 3 is a schematic sectional structure diagram of the present utility model;

[0020] Figure 4 For the present utility model Figure 3 Schematic enlarged structure diagram at position B in it;

[0021] Figure 5 Schematic rear view structure diagram of the present utility model.

[0022] In the figure: 1, frame; 2, first support plate; 3, second support plate; 4, installation groove; 5, installation plate; 6, threaded rod; 7, first motor; 8, guide rod; 9, storage bin; 10, feed inlet; 11, second motor; 12, rotating shaft; 13, stirring rod; 14, connecting pipe; 15, screw auger; 16, glue injection head; 17, U-shaped frame; 18, baffle; 19, handle; 20, card slot; 21, drive slot; 22, slider; 23, third motor; 24, bidirectional lead screw; 25, arc-shaped limiting plate; 26, anti-slip pattern; 27, rubber pad; 28, control panel; 29, strengthening rod; 30, cavity; 31, electric heating tube. Specific implementation manners

[0023] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. 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 in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope protected by the present utility model.

[0024] Embodiment 1

[0025] As Figures 1 to 5 shown, this embodiment proposes a full-automatic PU glue injection machine device, including a frame 1. A first support plate 2 is fixedly installed at the left edge position at the top of the frame 1. A second support plate 3 is fixedly installed at the right top of the first support plate 2. An installation groove 4 is opened on the second support plate 3. An installation plate 5 is slidably installed inside the installation groove 4. A storage bin 9 is fixedly installed through the installation plate 5. A feed inlet 10 is fixedly installed at the top of the storage bin 9. A connecting pipe 14 is fixedly installed at the bottom of the storage bin 9. A glue injection head 16 is fixedly installed at the bottom of the connecting pipe 14. A U-shaped frame 17 is fixedly installed on the outer wall of the connecting pipe 14. A baffle 18 is horizontally slidably installed through the right side of the U-shaped frame 17. A handle 19 is fixedly installed on the outer wall of the right side of the baffle 18. A card slot 20 corresponding to the baffle 18 is opened on the left inner wall of the U-shaped frame 17.

[0026] Chute grooves are horizontally opened on the inner walls at both the front and rear ends of the installation groove 4. Both the front and rear ends of the installation plate 5 are slidably connected to the chute grooves at the corresponding positions. A threaded rod 6 is rotatably installed inside one group of chute grooves. The threaded rod 6 is threadedly connected to the installation plate 5. A first motor 7 is fixedly installed on the outer wall of the right side of the second support plate 3. The output end of the first motor 7 is fixedly connected to the threaded rod 6.

[0027] A guide rod 8 is fixedly installed inside the other group of chute grooves. The guide rod 8 is slidably connected to the installation plate 5.

[0028] A driving groove 21 is longitudinally opened at the top end of the frame 1. Two sliders 22 are symmetrically and slidably installed inside the driving groove 21. A bidirectional lead screw 24 is rotatably installed inside the driving groove 21. Both groups of sliders 22 are threadedly connected to the bidirectional lead screw 24. A third motor 23 is fixedly installed on the outer wall of the rear end of the frame 1. The output end of the third motor 23 is fixedly connected to the bidirectional lead screw 24.

[0029] Arc-shaped limiting plates 25 are fixedly installed at the top ends of both groups of sliders 22. Anti-slip patterns 26 are opened at one ends of both groups of arc-shaped limiting plates 25 that are close to each other.

[0030] A control panel 28 is fixedly installed at the front end of the first support plate 2. The first motor 7, the second motor 11, the third motor 23, and the electric heating tube 31 are all electrically connected to the control panel 28.

[0031] Rubber pads 27 are fixedly installed at the four corner positions at the bottom end of the frame 1. A reinforcing rod 29 is fixedly connected between the first support plate 2 and the second support plate 3.

[0032] In this embodiment, when using this device, after the glue injection is completed, the staff can slide the provided baffle 18 until the baffle 18 is slid into the opened card slot 20, so that the baffle 18 seals the bottom end of the glue injection head, thereby reducing the adhesion of dust and impurities and the condensation of PU glue to a certain extent, and improving the glue adhesion effect. When glue injection is required, the staff can start the first motor 7 through the control panel 28 to drive the threaded rod 6 to rotate, so as to drive the glue injection head 16 to move, thereby meeting the requirements of different glue injection positions. In addition, before glue injection, the staff can also place the object to be glued on the frame 1, and then start the provided third motor 23 through the control panel 28 to drive the bidirectional lead screw 24 to rotate, so as to drive the two provided arc-shaped limiting plates 25 to clamp and fix the object to be glued, thereby making the actual usability of this device higher.

[0033] Embodiment 2

[0034] As Figures 1 to 5As shown in the figure, based on the same concept as in the above-mentioned Embodiment 1, this embodiment also proposes that a second motor 11 is fixedly installed at the middle position of the top end of the storage bin 9. The output end of the second motor 11 is fixedly connected to a rotating shaft 12. The bottom end of the rotating shaft 12 extends into the inside of the connecting pipe 14. A plurality of groups of stirring rods 13 are fixedly installed on the rotating shaft 12, and a spiral auger 15 is fixedly installed on the rotating shaft 12 inside the connecting pipe 14.

[0035] A cavity 30 is formed inside the side wall of the storage bin 9, and a plurality of groups of electric heating tubes 31 are fixedly installed inside the cavity 30.

[0036] In this embodiment, before using the device to inject glue, the staff can start the set second motor 11 through the control panel 28, so as to drive the stirring rods fixedly installed on the rotating shaft 12 to stir the PU glue, making the glue mix more evenly and preventing the glue from solidifying at the same time. At the same time, the rotation of the rotating shaft 12 also drives the rotation of the spiral auger 15, so that the glue at the bottom of the storage bin 9 can be turned upwards, thereby further improving the mixing uniformity of the glue. Then when glue injection is required, the staff can start the first motor 7 to reverse through the control panel 28, so as to drive the spiral auger 15 to reverse, thereby preventing the connecting pipe from being blocked. Finally, the staff can also energize and heat the set electric heating tubes through the control panel 28, so as to further prevent the unused glue from solidifying.

[0037] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic PU injection machine device, characterized in that, It includes a frame (1). At the left edge position of the top end of the frame (1), a first support plate (2) is fixedly installed. At the top right end of the first support plate (2), a second support plate (3) is fixedly installed. An installation groove (4) is formed on the second support plate (3). An installation plate (5) is slidably installed inside the installation groove (4). A storage bin (9) is fixedly installed through the installation plate (5). A feed inlet (10) is fixedly installed at the top end of the storage bin (9). A connecting pipe (14) is fixedly installed at the bottom end of the storage bin (9). A glue injection head (16) is fixedly installed at the bottom end of the connecting pipe (14). A U-shaped frame (17) is fixedly installed on the outer wall of the connecting pipe (14). A baffle (18) is slidably installed horizontally through the right side of the U-shaped frame (17). A handle (19) is fixedly installed on the outer wall of the right side of the baffle (18). A card slot (20) corresponding to the baffle (18) is formed on the inner wall of the left side of the U-shaped frame (17).

2. The fully automatic PU glue injection machine device according to claim 1, characterized in that, Sliding grooves are horizontally formed on the inner walls of the front and rear ends of the installation groove (4). Both the front and rear ends of the installation plate (5) are slidably connected to the sliding grooves at the corresponding positions. A threaded rod (6) is rotatably installed inside one group of the sliding grooves. The threaded rod (6) is threadedly connected to the installation plate (5). A first motor (7) is fixedly installed on the outer wall of the right side of the second support plate (3). The output end of the first motor (7) is fixedly connected to the threaded rod (6).

3. The fully automatic PU glue injection machine device according to claim 2, characterized in that, A guide rod (8) is fixedly installed inside the other group of sliding grooves. The guide rod (8) is slidably connected to the installation plate (5).

4. A fully automatic PU glue injection machine device according to claim 2, characterized in that, A second motor (11) is fixedly installed at the middle position of the top end of the storage bin (9). The output end of the second motor (11) is fixedly connected to a rotating shaft (12). The bottom end of the rotating shaft (12) extends into the connecting pipe (14). A number of stirring rods (13) are fixedly installed on the rotating shaft (12). A spiral auger (15) is fixedly installed on the rotating shaft (12) inside the connecting pipe (14).

5. The fully automatic PU injection machine device according to claim 4, characterized in that, A driving groove (21) is longitudinally formed at the top end of the frame (1). Sliders (22) are symmetrically and slidably installed inside the driving groove (21). A bidirectional lead screw (24) is rotatably installed inside the driving groove (21). Both groups of the sliders (22) are threadedly connected to the bidirectional lead screw (24). A third motor (23) is fixedly installed on the outer wall of the rear end of the frame (1). The output end of the third motor (23) is fixedly connected to the bidirectional lead screw (24).

6. A fully automatic PU glue injection machine device according to claim 1, characterized in that Arc-shaped limiting plates (25) are fixedly installed at the top ends of both groups of the sliders (22). Anti-slip patterns (26) are formed at one ends of the two arc-shaped limiting plates (25) close to each other.

7. An automatic PU injection machine device according to claim 5, characterized in that, A cavity (30) is formed inside the side wall of the storage bin (9). A number of electric heating tubes (31) are fixedly installed inside the cavity (30).

8. A fully automatic PU glue injection machine device according to claim 7, characterized in that, A control panel (28) is fixedly installed at the front end of the first support plate (2). The first motor (7), the second motor (11), the third motor (23), and the electric heating tubes (31) are all electrically connected to the control panel (28).

9. The automatic PU injection machine device according to claim 1, wherein Rubber pads (27) are fixedly installed at the four corners of the bottom end of the frame (1), and a reinforcing rod (29) is fixedly connected between the first support plate (2) and the second support plate (3).

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