Filling and discharging equipment for polyurethane adhesive

Abstract

The utility model relates to the technical field of filling and discharging, and discloses a polyurethane adhesive filling and discharging device which comprises supporting legs, a platform is fixedly assembled on the tops of the supporting legs, a controller is fixedly installed on the outer wall of the platform, a sliding table is installed on the top of the platform, a sliding block is connected to the top of the sliding table in a sliding mode, and the sliding block is connected to the top of the platform in a sliding mode. And a discharging barrel is installed at the top of the sliding block, a filling discharging assembly is arranged at the top of the platform, an electric lifting cylinder is arranged at the top of the sliding table, and a recycling assembly is arranged on the outer wall of the platform. By rotating a handle turntable, a large gear can start to rotate, and a small gear I can be driven to perform meshing rotation, so that a rack can drive a small gear II to rotate, the dispensing gun can perform filling and discharging work on different discharging barrels, and the filling amount can be adjusted as required through a filling groove; and meanwhile, the filling amount is accurately controlled through the flow meter, so that the device is suitable for liquid filling with the high-precision requirement.

Description

Technical Field

[0001] The utility model relates to the technical field of filling and discharging, in particular to a filling and discharging device for polyurethane adhesive. Background Technique

[0002] Filling and discharging equipment is a mechanical device used to fill liquid, paste or granular materials into containers. According to specific requirements, a suitable filling and discharging device can be selected to improve production efficiency and product quality.

[0003] When the existing filling and discharging equipment for polyurethane adhesive is working, polyurethane adhesive often spills to other positions, resulting in waste. At the same time, the existing filling and discharging equipment for polyurethane adhesive cannot adjust the filling volume according to needs, nor can it perform filling at different heights. Therefore, improvements are made herein. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a filling and discharging device for polyurethane adhesive, which has the advantages of polyurethane adhesive recovery and adjustable filling volume according to needs, and solves the problems raised in the above background technique.

[0005] The utility model provides the following technical solution: a filling and discharging device for polyurethane adhesive, including support legs, a platform is fixedly assembled at the top of the support legs, a controller is fixedly installed on the outer wall of the platform, a sliding table is installed on the top of the platform, a slider is slidably connected to the top of the sliding table, a discharging barrel is installed on the top of the slider, a filling and discharging assembly is arranged on the top of the platform, an electric lifting cylinder is arranged on the top of the sliding table, a recovery assembly is arranged on the outer wall of the platform, and a collection box is arranged at the bottom of the platform.

[0006] As a preferred technical solution of the utility model, the filling and discharging assembly includes a bottom block, a connecting block is installed on the top of the bottom block, a handle turntable is installed on the outer wall of the bottom block, and a large gear is fixedly assembled at the center of the handle turntable. A first small gear and a rack are respectively meshed with the outer wall of the large gear.

[0007] As a preferred technical solution of the utility model, a second small gear is meshed with one end of the rack away from the large gear, a rotating column is fixedly assembled on the outer wall of the second small gear, a round hole is opened at the top of the rotating column, and filling grooves are opened at the positions corresponding to the connecting block and the bottom block at the top of the round hole. A dispensing gun is fixedly assembled at the bottom of the rotating column.

[0008] As a preferred technical solution of the present utility model, the diameter of the large gear is greater than that of the first small gear, the diameters of the first small gear and the second small gear are the same, the first small gear and the second small gear are both installed on the outer wall of the bottom block, and the bottom block, the connecting block, the rotating column and the dispensing gun are connected through a filling groove.

[0009] As a preferred technical solution of the present utility model, the recycling assembly includes a collecting hopper, a collecting groove is opened at the bottom of the collecting hopper, a collecting pipe is fixedly clamped on the inner wall of the collecting groove, a pump body is arranged on the outer wall of the collecting pipe, a conveying pipe is installed on the top of the pump body, and a slide rail is installed on the top of the collecting hopper.

[0010] As a preferred technical solution of the present utility model, the pump body is electrically connected to the controller, one end of the conveying pipe away from the pump body is located inside the connecting block, the cross section of the collecting hopper is a right triangle, and the right side of the right triangle is attached to the bottom of the slide rail, one end of the collecting pipe away from the collecting groove is located inside the electric lifting cylinder, and the pump body is located inside the electric lifting cylinder.

[0011] Compared with the prior art, the present utility model has the following beneficial effects:

[0012] 1. For the filling and discharging equipment for polyurethane adhesives, by rotating the handle turntable, the large gear can start to rotate, drive the first small gear to engage and rotate, and then the rack can drive the second small gear to rotate, so that the dispensing gun can perform the filling and discharging work on different discharging barrels, and the filling amount can be adjusted according to needs through the filling groove. At the same time, the filling amount is accurately controlled by the flow meter, making the device suitable for liquid filling with high-precision requirements.

[0013] 2. For the filling and discharging equipment for polyurethane adhesives, by the controller emitting a signal, the pump body can start to work, so that the pump body can adsorb the polyurethane adhesive inside the electric lifting cylinder to the inner wall of the conveying pipe for filling work. And the excess polyurethane adhesive during filling will fall to the inner wall of the collecting hopper through the slide rail, flow to the inner wall of the collecting pipe through the collecting groove, and will finally be collected inside the electric lifting cylinder, thus effectively avoiding the waste of polyurethane adhesive. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural diagram of the present utility model;

[0015] Figure 2 is a structural diagram of the other side of the present utility model;

[0016] Figure 3 is a sectional structural diagram of the present utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the filling and discharging component of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the recycling component of the utility model.

[0019] In the figure: 1. Support leg; 2. Platform; 3. Controller; 4. Slide; 5. Slider; 6. Filling and discharging assembly; 601. Bottom block; 602. Connecting block; 603. Big gear; 604. Pinion 1; 605. Rack; 606. Pinion 2; 607. Rotating column; 608. Filling tank; 609. Glue gun; 7. Discharging barrel; 8. Recovery assembly; 801. Collecting bucket; 802. Collecting tank; 803. Collecting pipe; 804. Pump body; 805. Delivery pipe; 806. Slide rail; 9. Electric lifting cylinder; 10. Collection box. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1 - Figure 5 , a filling and discharging device for polyurethane adhesive, comprising a supporting leg 1, a platform 2 is fixedly mounted on the top of the supporting leg 1, a controller 3 is fixedly mounted on the outer wall of the platform 2, a slide 4 is mounted on the top of the platform 2, a slider 5 is slidably connected to the top of the slide 4, a discharging barrel 7 is mounted on the top of the slider 5, a filling and discharging component 6 is arranged on the top of the platform 2, an electric lifting cylinder 9 is arranged on the top of the slide 4, a recovery component 8 is arranged on the outer wall of the platform 2, and a collecting box 10 is arranged at the bottom of the platform 2;

[0022] By utilizing the above structure, the controller 3 transmits a signal to start the electric lifting cylinder 9, so that the device can perform filling operations at different heights, thereby making the device both practical and functional.

[0023] In a preferred embodiment, the filling and discharging assembly 6 includes a bottom block 601, a connecting block 602 is installed on the top of the bottom block 601, a handle turntable is installed on the outer wall of the bottom block 601, and a large gear 603 is fixedly installed at the center of the handle turntable, and a small gear 604 and a rack 605 are respectively meshed on the outer wall of the large gear 603;

[0024] In a preferred embodiment, a second pinion gear 606 is engaged with one end of the rack 605 away from the large gear 603. A rotating column 607 is fixedly assembled on the outer wall of the second pinion gear 606. A round hole is formed at the top of the rotating column 607, and a filling groove 608 is formed at the top of the round hole corresponding to the connecting block 602 and the bottom block 601. A glue gun 609 is fixedly assembled at the bottom of the rotating column 607;

[0025] In a preferred embodiment, the diameter of the large gear 603 is larger than that of the first pinion gear 604. The diameter of the first pinion gear 604 is the same as that of the second pinion gear 606. Both the first pinion gear 604 and the second pinion gear 606 are installed on the outer wall of the bottom block 601. The bottom block 601, the connecting block 602, the rotating column 607 and the glue gun 609 are connected and communicated through the filling groove 608;

[0026] With the above structure, by rotating the handle turntable, the large gear 603 can start to rotate, and can drive the first pinion gear 604 to engage and rotate. Furthermore, the rack 605 can drive the second pinion gear 606 to rotate, so that the glue gun 609 can perform the filling and discharging work on different discharging barrels 7, and the filling amount can be adjusted according to needs through the filling groove 608. At the same time, the filling amount is accurately controlled by the flow meter, meeting the liquid filling requirements of high precision.

[0027] In a preferred embodiment, the recycling component 8 includes a collecting hopper 801. A collecting groove 802 is formed at the bottom of the collecting hopper 801. A collecting pipe 803 is fixedly clamped on the inner wall of the collecting groove 802. A pump body 804 is arranged on the outer wall of the collecting pipe 803. A conveying pipe 805 is installed at the top of the pump body 804. A slide rail 806 is installed at the top of the collecting hopper 801;

[0028] In a preferred embodiment, the pump body 804 is electrically connected to the controller 3. One end of the conveying pipe 805 away from the pump body 804 is located inside the inner wall of the connecting block 602. The cross-section of the collecting hopper 801 is a right triangle, and the right-angle side of the right triangle is attached to the bottom of the slide rail 806. One end of the collecting pipe 803 away from the collecting groove 802 is located inside the inner wall of the electric lifting cylinder 9. The pump body 804 is located inside the inner wall of the electric lifting cylinder 9;

[0029] With the above structure, by the controller 3 emitting a signal, the pump body 804 can start to work, so that the pump body 804 can adsorb the polyurethane adhesive inside the inner wall of the electric lifting cylinder 9 to the inner wall of the conveying pipe 805 for filling work. And the excess polyurethane adhesive during filling will fall to the inner wall of the collecting hopper 801 through the slide rail 806, and flow to the inner wall of the collecting pipe 803 through the collecting groove 802, and will finally be collected inside the inner wall of the electric lifting cylinder 9, thereby effectively avoiding the waste of polyurethane adhesive.

[0030] Working principle: When using this device, first place the discharge bucket 7 on the top of the slider 5, and send a signal through the controller 3, enabling the pump body 804 to start working. Thus, the pump body 804 can adsorb the polyurethane adhesive on the inner wall of the electric lifting cylinder 9 to the inner wall of the delivery pipe 805 for filling work. And the excess polyurethane adhesive during filling will fall onto the inner wall of the collection hopper 801 through the slide rail 806, flow into the inner wall of the collection pipe 803 through the collection groove 802, and finally be collected on the inner wall of the electric lifting cylinder 9, thereby effectively avoiding the waste of polyurethane adhesive. At the same time, by rotating the handle turntable, the large gear 603 can start to rotate, drive the first small gear 604 to engage and rotate, and then the rack 605 can drive the second small gear 606 to rotate, enabling the dispensing gun 609 to perform the filling and discharging work on different discharge buckets 7. And the filling amount can be adjusted as needed through the filling groove 608. At the same time, the filling amount is accurately controlled by the flow meter, making this device suitable for liquid filling work with high-precision requirements.

[0031] Although the embodiments of the present invention have been shown and described, 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 present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filling and discharging device for polyurethane adhesives, comprising support legs (1), characterized in that: The top of the support leg (1) is fixedly assembled with a platform (2). A controller (3) is fixedly installed on the outer wall of the platform (2). A sliding table (4) is installed on the top of the platform (2). A slider (5) is slidably connected to the top of the sliding table (4). A discharge barrel (7) is installed on the top of the slider (5). A filling and discharging assembly (6) is provided on the top of the platform (2). An electric lifting cylinder (9) is provided on the top of the sliding table (4). A recycling assembly (8) is provided on the outer wall of the platform (2). A collection box (10) is provided at the bottom of the platform (2).

2. The filling and discharging device for polyurethane adhesive according to claim 1, characterized in that: The filling and discharging assembly (6) includes a bottom block (601). A connecting block (602) is installed on the top of the bottom block (601). A handle turntable is installed on the outer wall of the bottom block (601), and a large gear (603) is fixedly assembled at the center of the handle turntable. A small gear one (604) and a rack (605) are respectively meshed with the outer wall of the large gear (603).

3. The filling and discharging device for polyurethane adhesive according to claim 2, characterized in that: One end of the rack (605) away from the large gear (603) is meshed with a small gear two (606). A rotating column (607) is fixedly assembled on the outer wall of the small gear two (606). A round hole is opened at the top of the rotating column (607), and filling grooves (608) are opened at the positions corresponding to the connecting block (602) and the bottom block (601) at the top of the round hole. A dispensing gun (609) is fixedly assembled at the bottom of the rotating column (607).

4. A filling and discharging device for polyurethane adhesives according to claim 3, characterized in that: The diameter of the large gear (603) is larger than the diameter of the small gear one (604). The diameter of the small gear one (604) is the same as the diameter of the small gear two (606). The small gear one (604) and the small gear two (606) are both installed on the outer wall of the bottom block (601). The bottom block (601), the connecting block (602), the rotating column (607) and the dispensing gun (609) are communicated through the filling grooves (608).

5. A filling and discharging device for polyurethane adhesives according to claim 1, characterized in that: The recycling assembly (8) includes a collection hopper (801). A collection groove (802) is opened at the bottom of the collection hopper (801). A collection pipe (803) is fixedly clamped on the inner wall of the collection groove (802). A pump body (804) is provided on the outer wall of the collection pipe (803). A delivery pipe (805) is installed on the top of the pump body (804). A slide rail (806) is installed on the top of the collection hopper (801).

6. A filling and discharging device for polyurethane adhesives according to claim 5, characterized in that: The pump body (804) is electrically connected to the controller (3). One end of the delivery pipe (805) away from the pump body (804) is located inside the connecting block (602). The cross-section of the collection hopper (801) is a right triangle, and the right side of the right triangle is attached to the bottom of the slide rail (806). One end of the collection pipe (803) away from the collection groove (802) is located inside the electric lifting cylinder (9). The pump body (804) is located inside the electric lifting cylinder (9).

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