Barreled liquid gum base gum returning and feeding device

Abstract

The utility model relates to the technical field of silicone rubber production, and discloses a barreled liquid rubber base rubber returning and feeding device which comprises a rack, a material carrying platform used for carrying an external rubber bag, a downward pressing mechanism located above the material carrying platform and an extruding mechanism connected to one end of the downward pressing mechanism are arranged on the rack, and the extruding mechanism is connected to the other end of the downward pressing mechanism. The material carrying platform is used for carrying a plastic bag, the downward pressing mechanism is used for pressing the edges of the two sides of the plastic bag on the material carrying platform, and the extruding mechanism can horizontally penetrate through the downward pressing mechanism and extrude the plastic bag located on the material carrying platform so as to extrude the base rubber out of the plastic bag. And the extrusion mechanism extrudes the glue bag fixed by the pressing mechanism, so that the base glue in the glue bag is discharged and fed from the inside of the glue bag, manual operation is reduced, and the device is convenient, simple and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of silicone rubber production, in particular to a feeding device for returning and feeding barreled liquid rubber base glue. Background Art

[0002] When producing liquid glue in silicone rubber materials, a kind of base glue is needed. The production cycle of this kind of base glue is relatively long, so generally some prepared materials are stored to improve production efficiency. This kind of base glue prepared materials is generally packed in a barrel with an inner plastic bag. And this kind of base glue has general fluidity and high viscosity, so it is not easy to take out from the plastic bag.

[0003] Currently, when storing, returning or feeding liquid rubber base glue, mainly by sealing the plastic bag and the barrel mouth, then using a clamping forklift to turn over the barrel, and then injecting compressed air between the barrel and the bag with a compressed air gun to push the base glue out of the barrel, and then using manual tools to scoop out the base glue and cut it for feeding. Therefore, there are defects such as high labor intensity, high cost of manual operation, easy mistakes in manual identification and calculation, and easy operation problems and safety hazards.

[0004] Based on this, the technical problem to be solved in this case is: how to return and feed the stored liquid rubber base glue more conveniently. Content of the Utility Model

[0005] To solve the above technical problem, the utility model provides a feeding device for returning and feeding barreled liquid rubber base glue. This device can fix the plastic bag filled with base glue through a loading platform and a pressing mechanism, and extrude the plastic bag fixed by the pressing mechanism through an extrusion mechanism, so as to discharge the base glue in the plastic bag outwards for feeding. In this way, manual operation can be reduced, it is more convenient and simple to return and feed the stored base glue, and the work efficiency is improved, it is more labor-saving, and the work burden of the staff is reduced.

[0006] The technical solution of the utility model is as follows:

[0007] A feeding device for returning and feeding barreled liquid rubber base glue, including a frame, on which there is a loading platform for carrying an external plastic bag, a pressing mechanism located above the loading platform, and an extrusion mechanism connected to one end of the pressing mechanism. The pressing mechanism is used to press the two side edges of the plastic bag on the loading platform, and the extrusion mechanism can horizontally pass through the pressing mechanism and extrude the plastic bag located on the loading platform to extrude the base glue from the plastic bag.

[0008] At least one of the technical solutions in the above technical solutions of the utility model has the following advantages or beneficial effects:

[0009] The utility model can fix a plastic bag filled with base glue through a loading platform and a pressing mechanism, and extrude the plastic bag fixed by the pressing mechanism through an extrusion mechanism, so as to discharge the base glue in the plastic bag outwards for feeding. In this way, manual operation can be reduced, and it is more convenient and simple to feed the returned base glue storage material, and the working efficiency is improved, it is more labor-saving, and the working burden of staff is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is a perspective view of Embodiment 1 of the utility model;

[0011] Figure 2 is a side view of Embodiment 1 of the utility model;

[0012] Figure 3 is a rear view of Embodiment 1 of the utility model;

[0013] Figure 4 is Figure 3 the A-A cross-sectional view of

[0014] Among them, the reference numerals of each drawing are as follows: 1, frame; 2, pressing mechanism; 3, extrusion mechanism; 4, flipping mechanism; 5, driving mechanism; 6, barrel body; 11, loading platform; 21, pressing block; 22, first driving hydraulic cylinder; 31, second driving hydraulic cylinder; 32, guide rail; 33, pressing plate; 34, roller; 41, fixing frame; 42, flipping frame; 43, placing unit; 44, third driving hydraulic cylinder; 45, limiting plate; 51, support frame; 52, driving motor; 53, guiding unit; 54, hook; 431, roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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 in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0016] Embodiment 1

[0017] Please refer to Figures 1-4 , a feeding device for returning and feeding a liquid glue base glue in a barrel, including a frame 1, a loading platform 11 for carrying an external plastic bag is arranged on the frame 1, a pressing mechanism 2 is located above the loading platform 11, and an extrusion mechanism 3 is connected to one end of the pressing mechanism 2. The pressing mechanism 2 is used to press the two side edges of the plastic bag against the loading platform 11, and the extrusion mechanism 3 can horizontally pass through the pressing mechanism 2 and extrude the plastic bag located on the loading platform 11 to extrude the base glue from the plastic bag.

[0018] During the actual operation process, the staff can place the plastic bag on the material loading platform 11 and drag it to the preset position, then press the plastic bag tightly through the pressing mechanism 2, and then loosen the bag mouth of the plastic bag. It should be noted that the base glue is contained in the plastic bag, and the base glue has general fluidity and high viscosity, so it is not easy to take out from the plastic bag. After pressing the two side edges of the plastic bag, the extrusion mechanism 3 moves horizontally from one end of the pressing mechanism 2 to the other end, extruding the base glue to move from the bottom of the plastic bag to the bag mouth, and then dropping from the bag mouth for feeding or returning materials. In this way, the workload of the staff can be greatly reduced, which is not only labor-saving but also convenient and fast. On the other hand, through this method, the work efficiency can be improved, enabling the base glue to fall from the bag mouth of the plastic bag more quickly, which is beneficial to the return feeding of the base glue.

[0019] Preferably, the extrusion mechanism 3 includes a first driving hydraulic cylinder 22, a guide rail 32, and a pressing plate 33. The guide rail 32 is connected to both sides of the pressing mechanism 2. The pressing plate 33 is movably connected to the guide rail 32 and is located inside the pressing mechanism 2. The cylinder body of the first driving hydraulic cylinder 22 is connected to one end of the pressing mechanism 2, and the power output part of the first driving hydraulic cylinder 22 is connected to the pressing plate 33. The pressing plate 33 can horizontally pass through the pressing mechanism 2 along the guide rail 32 under the drive of the first driving hydraulic cylinder 22.

[0020] Through the above design, the pressing plate 33 can move horizontally inside the pressing mechanism 2 through the guide rail 32. Under the action of the first driving hydraulic cylinder 22, the pressing plate 33 can move inside the pressing mechanism 2 along the guide rail 32, thereby squeezing the plastic bag so that the base glue in the plastic bag drops from the bag mouth. It should be noted that the guide rail 32 is horizontally arranged along the length direction of the pressing mechanism 2, so as to ensure that the pressing plate 33 can move horizontally inside the pressing mechanism 2, thereby squeezing the plastic bag. Due to the characteristics of the base glue, a large resistance will be generated when squeezing the plastic bag. Therefore, the guide rail 32 and the first driving hydraulic cylinder 22 can ensure that the pressing plate 33 can still stably squeeze the base glue in the plastic bag forward when receiving a large resistance.

[0021] More preferably, there are four guide rails 32, which are evenly arranged on both sides of the pressing mechanism 2. Both the upper and lower sides of the pressing plate are movably connected to the guide rail 32, and the pressing plate 33 is inclined.

[0022] In this embodiment, there are four guide rails 32, and the power output part of the pressing plate 33 and the first driving hydraulic cylinder 22 is connected in a hinged manner. In this way, it is ensured that the pressing plate 33 is arranged obliquely. The obliquely arranged pressing plate 33 can make the base glue in the plastic bag move more easily towards the bag mouth of the plastic bag. When a vertical pressing plate 33 is used to squeeze the plastic bag, the plastic bag may be scratched due to excessive resistance. However, with an inclined pressing plate 33, the plastic bag can be prevented from being scratched when squeezing the plastic bag. It should be noted that the implementation manner of this embodiment is not unique. For example, when the number of guide rails 32 is two and they are symmetrically arranged on both sides of the pressing mechanism 2, the pressing plate 33 is designed to be inclined and fixedly connected to the power output part of the first driving hydraulic cylinder 22, and the same effect of this embodiment can also be achieved.

[0023] More preferably, a roller 34 is provided at the bottom of the pressing plate 33.

[0024] Through the above design, the roller 34 can further reduce the friction between the plastic bag and the pressing plate 33 when squeezing the plastic bag, and further prevent the plastic bag from being scratched during extrusion.

[0025] Furthermore, the pressing mechanism 2 includes a U-shaped pressing block 21 and a second driving hydraulic cylinder 31. The cylinder body of the second driving hydraulic cylinder 31 is located above the frame 1, and the power output part of the second driving hydraulic cylinder 31 is connected to the horizontal part of the pressing block 21. The extrusion mechanism 3 is connected inside the pressing block 21. The pressing block 21 is pressed down by the second driving hydraulic cylinder 31 to press the two side edges of the plastic bag against the loading platform 11.

[0026] In the above design, the U-shaped pressing block 21 can press the two side edges of the plastic bag against the loading platform 11 under the drive of the second driving hydraulic cylinder 31. And the hollow inside the pressing block 21 is also beneficial for the pressing plate 33 to move inside the pressing block 21 to squeeze the plastic bag. When the pressing block 21 moves under the drive of the second driving hydraulic cylinder 31, the extrusion mechanism 3 will move synchronously with the pressing block 21. In this way, it can be ensured that the pressing plate 33 moves horizontally inside the pressing block 21 under the drive of the first driving hydraulic cylinder 22 to squeeze the plastic bag pressed against the loading platform 11.

[0027] Preferably, it further includes a flipping mechanism 4 located on one side of the frame 1 and a driving mechanism 5 located on the other side of the frame 1. The flipping mechanism 4 is used to flip the barrel 6 with a plastic bag installed outside from a vertical state to a horizontal state, and the opening of the horizontally placed barrel 6 matches the loading platform 11. The driving mechanism 5 is used to drive the plastic bag from the flipping mechanism 4 to the loading platform 11.

[0028] In this embodiment, the flipping mechanism 4 can flip the barrel 6 from the vertical state to the horizontal state, and the driving mechanism 5 can pull out the plastic bag in the barrel 6 from the opening of the barrel 6, and carry it through the loading platform 11. Finally, the driving mechanism drives the plastic bag to move horizontally on the loading platform 11 to a preset position, and then starts the pressing mechanism 2 and the squeezing mechanism 3 in sequence to squeeze the base glue out of the plastic bag. The flipping mechanism 4 and the driving mechanism 5 can further reduce the workload of the staff and be more labor-saving.

[0029] More preferably, the flipping mechanism 4 includes a fixed frame 41, a flipping frame 42, a placement unit 43 detachably connected inside the flipping frame 42, and third driving hydraulic cylinders 44 symmetrically connected to both sides of the fixed frame 41. The flipping frame 42 is hinged to the fixed frame 41, and the power output part of the third driving hydraulic cylinder 44 is hinged to the flipping frame 42. The barrel 6 is detachably connected to the placement unit 43. The flipping frame 42 is driven by the third driving hydraulic cylinder 44 to drive the placement unit 43 to flip from the horizontal state to the vertical state. Symmetrically arranged limiting plates 45 are provided at the top of the flipping frame 42, and the limiting plates 45 are used to press the top of the barrel 6.

[0030] Through the above design, the flipping frame 42 is hinged to the fixed frame 41 and the power output part of the third driving hydraulic cylinder 44, so that the flipping frame 42 can be flipped from the horizontal state to the vertical state under the drive of the third driving hydraulic cylinder 44. The barrel 6 is vertically connected to the placement unit 43, so the barrel 6 is flipped from the vertical state to the horizontal state, which is convenient for the driving mechanism 5 to pull out the plastic bag in the barrel 6. The barrel 6 can be further fixed through the limiting plates 45, which is beneficial to fixing the barrel 6 and preventing the barrel 6 from tipping due to instability during the flipping process.

[0031] More preferably, a slide rail is provided on the flipping frame 42, the placement unit 43 is slidably connected to the slide rail, and rollers 431 are provided at the bottom of the placement unit 43.

[0032] In this embodiment, the placement unit 43 is a placement board, and the rollers 431 at the bottom are beneficial for the staff to pull out the placement board from the flipping frame 42, which is convenient for the staff to place or remove the barrel 6.

[0033] More preferably, the driving mechanism 5 includes a support frame 51, a driving motor 52, a guiding unit 53, and a lifting hook 54. The support frame 51 is connected to one side of the frame 1 away from the flipping frame 42, the driving motor 52 is connected to the support frame 51, and the driving motor 52 drives the lifting hook 54 to move on the loading platform 11 through the guiding unit 53 to drive the plastic bag to a preset position.

[0034] Through the above design, the hook 54 can hook the plastic bag to pull the plastic bag from the opening of the barrel body 6 towards the loading platform 11, and drive the plastic bag to horizontally move on the loading platform 11 to reach a preset position. Among them, the guiding unit 53 can prevent the hook 54 from colliding with the pressing mechanism 2 or the support frame 51 during the ascending process, thus causing a safety accident.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand 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 claims and their equivalents.

Claims

1. A feeding device for the return material of barreled liquid gum base glue, characterized in that, It includes a frame, on which there is a loading platform for carrying peripheral plastic bags, a pressing mechanism located above the loading platform, and an extrusion mechanism connected to one end of the pressing mechanism. The pressing mechanism is used to press the two side edges of the plastic bag against the loading platform. The extrusion mechanism can horizontally pass through the pressing mechanism and extrude the plastic bag located on the loading platform to extrude the base glue from the plastic bag.

2. The feeding device for recycling and feeding of barreled liquid base glue according to claim 1, wherein The extrusion mechanism includes a first driving hydraulic cylinder, a guide rail, and a pressing plate. The guide rail is connected to both sides of the pressing mechanism. The pressing plate is movably connected to the guide rail and is located inside the pressing mechanism. The cylinder body of the first driving hydraulic cylinder is connected to one end of the pressing mechanism, and the power output part of the first driving hydraulic cylinder is connected to the pressing plate. The pressing plate can horizontally pass through the pressing mechanism along the guide rail under the drive of the first driving hydraulic cylinder.

3. The feeding device for the return material of the barreled liquid rubber base glue according to claim 2, characterized in that, There are four guide rails, which are evenly arranged on both sides of the pressing mechanism. Both the upper and lower sides of the pressing plate are movably connected to the guide rails, and the pressing plate is arranged obliquely.

4. A feeding device for recycling and feeding barrel liquid gum base glue according to claim 2, characterized in that Roller shafts are provided at the bottom of the pressing plate.

5. The feeding device for the return material of the barreled liquid glue base glue according to claim 1, characterized in that, The pressing mechanism includes a U-shaped pressing block and a second driving hydraulic cylinder. The cylinder body of the second driving hydraulic cylinder is located above the frame, and the power output part of the second driving hydraulic cylinder is connected to the horizontal part of the pressing block. The extrusion mechanism is connected inside the pressing block. The pressing block presses down through the second driving hydraulic cylinder to press the two side edges of the plastic bag against the loading platform.

6. A feeding device for recycling and feeding of barreled liquid gum base glue according to claim 1, characterized in that It also includes a flipping mechanism on one side of the frame and a driving mechanism on the other side of the frame. The flipping mechanism is used to flip the barrel with a plastic bag installed peripherally from the vertical state to the horizontal state, and the opening of the barrel in the horizontal state matches the loading platform. The driving mechanism is used to drive the plastic bag from the flipping mechanism to the loading platform.

7. The feeding device for the return material of the barreled liquid rubber-based glue according to claim 6, characterized in that, The flipping mechanism includes a fixed frame, a flipping frame, a placing unit detachably connected inside the flipping frame, and third driving hydraulic cylinders symmetrically connected to both sides of the fixed frame. The flipping frame is hinged to the fixed frame, and the power output part of the third driving hydraulic cylinder is hinged to the flipping frame. The barrel is detachably connected to the placing unit. The flipping frame is driven by the third driving hydraulic cylinder to drive the placing unit to flip from the horizontal state to the vertical state. Symmetrically arranged limiting plates are provided at the top of the flipping frame, and the limiting plates are used to press the top of the barrel.

8. A feeding device for recycling and feeding of barreled liquid base glue according to claim 7, characterized in that, Sliding rails are provided on the flipping frame, and the placing unit is slidably connected to the sliding rails. Rollers are provided at the bottom of the placing unit.

9. The feeding device for the return material of the barreled liquid glue-based glue according to claim 6, wherein, The driving mechanism includes a support frame, a driving motor, a guiding unit, and a hook. The support frame is connected to the side of the frame away from the flipping frame. The driving motor is connected to the support frame. The driving motor drives the hook to move on the loading platform through the guiding unit to drive the plastic bag to a preset position.

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