An oil filling device of an inner packaging machine with oil liquid recovery circulation function

Abstract

The utility model relates to inner packing machine oiling device technical field, and disclose a kind of inner packing machine oiling device with oil recovery circulation function, including mounting plate, the mounting plate front fixedly connected with oil tank, the oil tank top is fixedly connected with oil inlet pipe, the oil inlet pipe top is threadedly connected with end cap, the oil tank bottom is provided with quantity control oil inlet mechanism, the oil tank top is provided with oil return mechanism, through the quantity control oil inlet mechanism being set, staff can according to inner packing machine use condition, by starting servo motor, and during the adjustment sleeve moves, make its both sides clamping block relative movement, and then make its both sides clamping block move along the slide bar guide, to make its both sides clamping block inwardly clamp oil inlet hose, make its oil inlet hose inwardly extrude, to adjust the size of the oil outlet of suitable oil inlet pipe according to inner packing machine use condition, make its control single oil intake, to avoid the situation of excessive or too little oil intake.

Description

Technical Field

[0001] This utility model relates to the technical field of refueling devices for inner packaging machines, specifically a refueling device for inner packaging machines with oil recovery and circulation function. Background Technology

[0002] During the lubrication process of traditional packaging machines, due to the high viscosity and surface tension of the lubricant, the lubricant will continue to drip inertia after the quantitative addition is completed, forming stringy or dripping lubricant at the pipe outlet. This dripping lubricant will stick irregularly to the packaging material or forming mold, affecting the packaging effect and quality, and may even cause equipment failure or product defects. Therefore, in order to solve the dripping problem in the lubrication method of traditional packaging machines and improve packaging quality and equipment efficiency, it is particularly important to introduce an oil recovery and circulation function.

[0003] In existing technology, during the oiling process of an inner packaging machine, lubricating oil is delivered to the oil inlet pipe via an oil pump, and the oil inlet pipe continuously supplies oil by slowly dripping. Subsequently, the used waste oil falls to the bottom and is collected in a collection tank. However, in actual use, because the size of the oil inlet pipe is uniform, the appropriate amount of liquid output from the oil inlet pipe cannot be adjusted according to the usage of the inner packaging machine, thus making it impossible to control the amount of oil supplied at one time. This can easily lead to situations where too much or too little oil is supplied. Therefore, there is a need to improve the inner packaging machine oiling device by providing an oil recovery and circulation function. Utility Model Content

[0004] The purpose of this invention is to provide a refueling device for an inner packaging machine with an oil recovery and circulation function, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a refueling device for an inner packaging machine with oil recovery and circulation function, including an installation plate, an oil tank fixedly connected to the front of the installation plate, an oil inlet pipe fixedly connected to the top of the oil tank, an end cap threadedly connected to the top of the oil inlet pipe, a quantity control oil inlet mechanism provided at the bottom of the oil tank, and an oil return mechanism provided at the top of the oil tank;

[0006] The controlled oil inlet mechanism includes a controlled component and an oil inlet component, wherein the oil inlet component is disposed outside the controlled component;

[0007] The quantity control component includes a connecting plate, which is fixedly connected to the bottom of the mounting plate. A servo motor is fixedly connected to the top of the connecting plate. A trapezoidal screw is fixedly connected to the output end of the servo motor. An adjusting sleeve is threaded onto the external side of the trapezoidal screw. A sliding plate is fixedly connected to the front of the adjusting sleeve. A synchronizing rod is rotatably connected to the top of the sliding plate. A clamping block is rotatably connected to the end of the synchronizing rod away from the sliding plate. A limit rod is fixedly connected to the top of the connecting plate. A sliding rod is fixedly connected to the top of the connecting plate to facilitate control of the oil intake volume each time.

[0008] Preferably, the clamping block has a groove at the corresponding position of the slide rod, and the clamping block is slidably connected to the outside of the slide rod to facilitate the movement of the clamping block.

[0009] Preferably, a groove is provided at the position corresponding to the limiting rod of the sliding plate, and the sliding plate is slidably connected to the outside of the limiting rod to facilitate restricting the movement of the sliding plate.

[0010] Preferably, the oil inlet assembly includes an oil pump, which is fixedly connected to the bottom of the oil tank. An oil inlet hose is fixedly connected to the bottom of the oil pump, and a connector is fixedly connected to the bottom of the oil inlet hose. A sealing ring is inserted into the inner side of the connector to facilitate continuous oil inlet.

[0011] Preferably, a groove is provided at the position corresponding to the sealing ring, and the sealing ring is inserted into the groove to prevent oil leakage.

[0012] Preferably, the oil return mechanism includes an oil pump II, which is fixedly connected to the top of the oil tank. A return pipe is fixedly connected to the top of the oil pump II. A filter box is fixedly connected to the end of the return pipe away from the oil pump II. A connecting seat II is fixedly connected to the top of the filter box. A sealing ring II is inserted into the inner side of the connecting seat II to facilitate recycling.

[0013] Preferably, a groove is provided at the corresponding position of the connecting seat 2 and the sealing ring 2, and the sealing ring 2 is inserted into the groove to prevent oil leakage at the connection.

[0014] Compared with the prior art, this utility model provides a refueling device for an inner packaging machine with oil recovery and circulation function, which has the following beneficial effects:

[0015] 1. This oil refueling device for an inner packaging machine with oil recovery and circulation function, through the set oil control mechanism, allows the operator to adjust the oil flow rate according to the usage of the inner packaging machine by starting the servo motor. During the movement of the adjusting sleeve, the clamping blocks on both sides move relative to each other, and then move along the guide rail. This causes the clamping blocks on both sides to clamp the oil inlet hose inward, squeezing the oil inlet hose inward. This allows the operator to adjust the appropriate amount of liquid output from the oil inlet according to the usage of the inner packaging machine, thus controlling the amount of oil supplied at one time and avoiding excessive or insufficient oil supply.

[0016] 2. The refueling device of the inner packaging machine with oil recycling function, through the set oil return mechanism, when waste oil falls into the filter box, the packaging debris (such as plastic film residue) is intercepted inside the filter box to avoid clogging the subsequent modules. The strong magnetic rod inside the filter box captures the iron powder generated by wear. Then, the glass fiber filter element inside the filter box removes the colloid and micron-sized particles. Subsequently, by starting the second oil pump, the filtered oil is drawn back into the oil tank for temporary storage through the return pipe, thereby achieving the recycling effect. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the external structure of the oil flow control mechanism of this utility model;

[0020] Figure 3 This is a schematic diagram of the appearance and structure of the quantity control component of this utility model;

[0021] Figure 4 This is a schematic diagram of the unfolded structure of the oil inlet assembly of this utility model;

[0022] Figure 5 This is a schematic diagram of the external structure of the oil return mechanism of this utility model.

[0023] In the diagram: 1. Mounting plate; 2. Oil tank; 3. Oil inlet pipe; 4. End cap; 5. Quantity control oil inlet mechanism; 6. Oil return mechanism; 51. Quantity control component; 52. Oil inlet component; 511. Connecting plate; 512. Servo motor; 513. Trapezoidal screw; 514. Adjusting sleeve; 515. Slide plate; 516. Limiting rod; 517. Synchronizing rod; 518. Clamping block; 519. Slide rod; 521. Oil pump one; 522. Oil inlet hose; 523. Connecting seat one; 524. Sealing ring one; 61. Connecting seat two; 62. Sealing ring two; 63. Filter box; 64. Return pipe; 65. Oil pump two. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0026] Based on the existing technology, this device, due to the uniform size of the oil inlet, cannot adjust the appropriate liquid output from the oil inlet according to the usage of the inner packaging machine. Consequently, it cannot control the amount of oil supplied at a time, easily leading to problems such as too much or too little oil being supplied. Please refer to [link / reference]. Figure 1-5 This utility model provides a technical solution: a refueling device for an inner packaging machine with oil recovery and circulation function, including an installation plate 1, an oil tank 2 fixedly connected to the front of the installation plate 1, an oil inlet pipe 3 fixedly connected to the top of the oil tank 2, an end cap 4 threadedly connected to the top of the oil inlet pipe 3, a quantity control oil inlet mechanism 5 at the bottom of the oil tank 2, and an oil return mechanism 6 at the top of the oil tank 2.

[0027] The quantity control oil inlet mechanism 5 includes a quantity control component 51 and an oil inlet component 52, with the oil inlet component 52 disposed outside the quantity control component 51;

[0028] The quantity control component 51 includes a connecting plate 511, which is fixedly connected to the bottom of the mounting plate 1. A servo motor 512 is fixedly connected to the top of the connecting plate 511. A trapezoidal screw 513 is fixedly connected to the output end of the servo motor 512. An adjusting sleeve 514 is threaded onto the outside of the trapezoidal screw 513. A sliding plate 515 is fixedly connected to the front of the adjusting sleeve 514. A synchronizing rod 517 is rotatably connected to the top of the sliding plate 515. A clamping block 518 is rotatably connected to the end of the synchronizing rod 517 away from the sliding plate 515. A limit rod 516 is fixedly connected to the top of the connecting plate 511. A sliding rod 519 is fixedly connected to the top of the connecting plate 511 to facilitate control of the amount of oil injected each time.

[0029] Furthermore, a groove is provided at the corresponding position of the clamping block 518 and the slide rod 519, and the clamping block 518 is slidably connected to the outside of the slide rod 519, which facilitates the movement of the clamping block 518.

[0030] Furthermore, a groove is provided at the corresponding position of the sliding plate 515 and the limiting rod 516, and the sliding plate 515 is slidably connected to the outside of the limiting rod 516 to facilitate restricting the movement of the sliding plate 515.

[0031] Furthermore, the oil inlet assembly 52 includes an oil pump 521, which is fixedly connected to the bottom of the oil tank 2. An oil inlet hose 522 is fixedly connected to the bottom of the oil pump 521. A connector 523 is fixedly connected to the bottom of the oil inlet hose 522. A sealing ring 524 is inserted into the inner side of the connector 523 to facilitate continuous oil inlet.

[0032] Furthermore, a groove is provided at the corresponding position of the connecting seat 523 and the sealing ring 524, and the sealing ring 524 is inserted into the groove to prevent oil leakage. Example

[0033] Given the current limitations of existing technologies for recycling waste oil, please refer to [link / reference]. Figure 5 Furthermore, in conjunction with Embodiment 1, it is further found that the oil return mechanism 6 includes an oil pump 2 65, which is fixedly connected to the top of the oil tank 2. A return pipe 64 is fixedly connected to the top of the oil pump 2 65. A filter box 63 is fixedly connected to the end of the return pipe 64 away from the oil pump 2 65. A connecting seat 2 61 is fixedly connected to the top of the filter box 63. A sealing ring 2 62 is inserted into the inner side of the connecting seat 2 61 to facilitate recycling.

[0034] Furthermore, grooves are provided at the corresponding positions of the connecting seat 2 61 and the sealing ring 2 62, and the sealing ring 2 62 is inserted into the groove to prevent oil leakage at the connection.

[0035] In actual operation, when the device is in use, the control method of this utility model is controlled by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail. The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The supply of power is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0036] First, the device is installed at a suitable location on the inner packaging machine. Connector 1 523 is installed at the oil inlet of the inner packaging machine, while connector 2 61 is installed at the oil outlet. During oil inlet operation, the operator can activate the servo motor 512 according to the machine's usage, via the controlled oil inlet mechanism 5. The servo motor 512 drives the trapezoidal screw 513 to rotate, synchronously moving the corresponding adjusting sleeve 514. This causes the adjusting sleeve 514 to move along the guide rails 515 and 516. Simultaneously, the adjusting sleeve 514 moves, pulling the synchronizing rod 517, which in turn moves the clamping block 518. This causes the two clamping blocks 518 to move relative to each other, moving along the guide rail 519, thus clamping the oil inlet hose inwards. 522, by squeezing the oil inlet hose 522 inward, the appropriate liquid output of the oil inlet pipe 3 is adjusted according to the usage of the inner packaging machine. Then, by starting the oil pump 1 521, the oil pump 1 521 draws the lubricating oil inside the oil tank 2 and delivers it to the oil inlet hose 522, and then the oil inlet hose 522 delivers it to the oil inlet of the inner packaging machine for lubrication. At the same time, through the set oil return mechanism 6, when the waste oil falls into the filter box 63, the packaging debris (such as plastic film residue) inside the filter box 63 is intercepted to prevent clogging of subsequent modules. The strong magnetic rod inside the filter box 63 captures the iron powder generated by wear, and the glass fiber filter element inside the filter box 63 removes the glue and micron-sized particles. Then, by starting the oil pump 2 65, the oil pump 2 65 draws the filtered oil through the return pipe 64 and delivers it back to the oil tank 2 for temporary storage, thereby achieving the recycling effect.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A refueling device for an inner packaging machine with oil recovery and circulation function, comprising a mounting plate (1), characterized in that: The mounting plate (1) is fixedly connected to an oil tank (2) on the front, and an oil inlet pipe (3) is fixedly connected to the top of the oil tank (2). An end cap (4) is threadedly connected to the top of the oil inlet pipe (3). A quantity control oil inlet mechanism (5) is provided at the bottom of the oil tank (2), and a return oil mechanism (6) is provided at the top of the oil tank (2). The quantity control oil inlet mechanism (5) includes a quantity control component (51) and an oil inlet component (52), wherein the oil inlet component (52) is disposed outside the quantity control component (51); The control component (51) includes a connecting plate (511), which is fixedly connected to the bottom of the mounting plate (1). A servo motor (512) is fixedly connected to the top of the connecting plate (511). A trapezoidal screw (513) is fixedly connected to the output end of the servo motor (512). An adjusting sleeve (514) is threaded onto the outside of the trapezoidal screw (513). A sliding plate (515) is fixedly connected to the front of the adjusting sleeve (514). A synchronizing rod (517) is rotatably connected to the top of the sliding plate (515). A clamping block (518) is rotatably connected to the end of the synchronizing rod (517) away from the sliding plate (515). A limit rod (516) is fixedly connected to the top of the connecting plate (511). A sliding rod (519) is fixedly connected to the top of the connecting plate (511).

2. The refueling device for an inner packaging machine with oil recovery and circulation function according to claim 1, characterized in that: The clamping block (518) has a groove at the corresponding position of the slide rod (519), and the clamping block (518) is slidably connected to the outside of the slide rod (519).

3. The refueling device for an inner packaging machine with oil recovery and circulation function according to claim 1, characterized in that: The sliding plate (515) has a groove at the corresponding position of the limiting rod (516), and the sliding plate (515) is slidably connected to the outside of the limiting rod (516).

4. The refueling device for an inner packaging machine with oil recovery and circulation function according to claim 1, characterized in that: The oil inlet assembly (52) includes an oil pump (521), which is fixedly connected to the bottom of the oil tank (2). An oil inlet hose (522) is fixedly connected to the bottom of the oil pump (521), and a connector (523) is fixedly connected to the bottom of the oil inlet hose (522). A sealing ring (524) is inserted into the inner side of the connector (523).

5. The refueling device for an inner packaging machine with oil recovery and circulation function according to claim 4, characterized in that: The connecting seat (523) has a groove at the corresponding position of the sealing ring (524), and the sealing ring (524) is inserted into the groove.

6. The refueling device for an inner packaging machine with oil recovery and circulation function according to claim 1, characterized in that: The oil return mechanism (6) includes an oil pump (65), which is fixedly connected to the top of the oil tank (2). A return pipe (64) is fixedly connected to the top of the oil pump (65). A filter box (63) is fixedly connected to the end of the return pipe (64) away from the oil pump (65). A connecting seat (61) is fixedly connected to the top of the filter box (63). A sealing ring (62) is inserted into the inner side of the connecting seat (61).

7. The refueling device for an inner packaging machine with oil recovery and circulation function according to claim 6, characterized in that: The connecting seat 2 (61) has a groove at the corresponding position of the sealing ring 2 (62), and the sealing ring 2 (62) is inserted into the groove.

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