Lubricating grease racking machine with good sealing performance

Abstract

The utility model relates to the technical field of racking machines, and provides a lubricating grease racking machine with good sealing performance, which comprises a rack, a hydraulic rod fixedly connected to the bottom end of the inner side of the rack, a movable plate fixedly connected to the output end of the hydraulic rod, a positioning mechanism arranged at the top of the movable plate, and a material suction mechanism arranged on the inner side of the rack, the top of the grease pressing disc is fixedly connected with a material suction barrel, the inner side of the material suction barrel is rotationally connected with an auger blade shaft, a driving part is arranged at the top of the rack, a sealing part is arranged on the inner side of the grease pressing disc and comprises an air bag, the air bag is fixedly connected to the inner side of the grease pressing disc, and the inner side of the air bag is fixedly connected with a plurality of sealing gaskets. The sealing gaskets are distributed around the air bag at equal angles, one end of the air bag is fixedly connected with an air guide pipe, one side of the rack is fixedly connected with an air pump, and the outlet end of the air pump is communicated with the inlet end of the air guide pipe. The air bag is inflated to be expanded to be tightly attached to the outer wall of the lubricating grease storage barrel, and the problem that the sealing performance of the contact position of an existing grease pressing disc and the side wall of the lubricating grease storage barrel is insufficient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to a grease packaging machine with good sealing performance. Background Art

[0002] Grease is a thick, oily semi-solid used in the friction parts of machinery for lubrication and sealing. It is also used on metal surfaces to fill gaps and prevent rust. It is mainly made of mineral oil (or synthetic lubricants) and thickeners. Grease is used as a lubricating material in many parts of automobiles and construction machinery, which is what we often call butter. At present, grease is mainly packaged through packaging machines during production.

[0003] After searching, the Chinese patent announcement number CN212099419U discloses "a grease filling machine, including a filling machine frame, a suction pipe is installed at the center position below the top of the filling machine frame, a grease pressing plate is fixedly installed at the bottom end of the suction pipe, a slide groove is opened at a relative position on the lower inner side of the filling machine frame, the front end of the slide groove is open, and the rear end is a closed structure, a guide rod is fixedly installed at the middle position of the closed end of the slide groove, a placement rack is placed on the inner side of the bottom of the filling machine frame, a slider is fixedly installed on the placement rack at a position relative to the slide groove, the slider is inserted in the slide groove, and the slider is sleeved on the guide rod, the front end of the guide rod is threadedly connected with a nut, and the nut is squeezed on the slider".

[0004] The above patent provides a "ball" to facilitate the movement of the "grease storage barrel", and also provides a "protective plate" to protect the "grease storage barrel" to prevent the position of the "grease storage barrel" from shifting; however, the "grease storage barrel" of the patent still uses the storage barrel of the prior art, and the side walls of the existing grease storage barrels are mostly uneven, and the contact position between the grease pressing plate and the side wall of the grease storage barrel is not sealed enough, and gaps are easily formed. At room temperature, when the grease pressing plate squeezes the grease, the grease is easy to flow out from the gap to the surface of the grease pressing plate, which makes the cleaning procedures very troublesome. Utility Model Content

[0005] The utility model provides a lubricating grease dispensing machine with good sealing performance, which solves the problem of insufficient sealing performance at the contact position between the existing grease pressing plate and the side wall of the lubricating grease storage barrel.

[0006] The technical solution of the utility model is as follows: a grease dispensing machine with good sealing performance, comprising a frame, a hydraulic rod is fixedly connected to the bottom end of the inner side of the frame, a movable plate is fixedly connected to the output end of the hydraulic rod, a positioning mechanism for clamping and positioning the grease storage barrel is arranged on the top of the movable plate, a suction mechanism is arranged on the inner side of the frame, the suction mechanism comprises a grease pressing plate, a suction cylinder is fixedly connected to the top of the grease pressing plate, the top of the suction cylinder is fixedly connected to the top wall of the inner side of the frame, and the The inner side of the suction barrel is rotatably connected to a Jiaolong blade shaft, the top of the frame is provided with a driving member for driving the Jiaolong blade shaft to rotate, the inner side of the fat pressing plate is provided with a sealing member, the sealing member includes an air bag, the air bag is fixedly connected to the inner side of the fat pressing plate, the inner side of the air bag is fixedly connected to a plurality of sealing pads, the plurality of sealing pads are distributed around the air bag at equal angles, one end of the air bag is fixedly connected to an air guide tube, one side of the frame is fixedly connected to an air pump, the outlet end of the air pump is connected to the inlet end of the air guide tube.

[0007] Preferably, the airbag is an annular structure and can be sleeved on the top of the grease storage barrel, and the sealing gasket is an arc-shaped structure and can come into contact with the outer wall of the grease storage barrel through the expansion of the airbag.

[0008] Preferably, the driving member includes a motor, which is fixedly mounted at one end of the top of the frame, the output shaft of the motor is fixedly connected to pulley 1, the top of the Jiaolong blade shaft is fixedly connected to pulley 2, and pulley 2 is connected to pulley 1 through a belt drive.

[0009] Preferably, both ends of the movable plate are fixedly connected with guide blocks, and the two guide blocks are slidably connected to the inner wall of the frame.

[0010] Preferably, a guide groove matching the guide block is provided along the inner wall of the frame, and the guide block can slide along the corresponding guide groove.

[0011] Preferably, one end of the top of the movable plate is rotatably connected to a plurality of rollers, and the plurality of rollers are equidistantly distributed along the length direction of the movable plate.

[0012] Preferably, the positioning mechanism includes two sliders symmetrically distributed along the center of the movable plate, a sliding groove matching the slider is opened on the top of the movable plate, the two sliders are respectively slidably connected to the two ends of the inner side of the sliding groove, the inner side of the sliding groove is rotatably connected with a bidirectional screw, the bottom ends of the two sliders are respectively threadedly connected to the two ends of the bidirectional screw, the top ends of the two sliders are fixedly connected with elastic connecting parts, one end of the two elastic connecting parts is fixedly connected with an arc clamping plate, and one end of the movable plate is provided with a manual operating part for driving the bidirectional screw to rotate.

[0013] Preferably, the arc surface radius of the arc-shaped clamping plate is larger than the radius of the grease storage barrel, and the inner wall of the arc-shaped clamping plate can collide with the outer wall of the grease storage barrel.

[0014] Preferably, the elastic connecting member includes a sleeve, which is fixedly connected to the top of the slider, one end of the sleeve is slidably connected to a sleeve rod, one end of the sleeve rod is fixedly connected to the arc-shaped clamping plate, the other end of the sleeve rod is fixedly connected to a limiting block, the limiting block is slidably connected to the inner wall of the sleeve, a spring is provided on the inner side of the sleeve, one end of the spring is in contact with the limiting block, and the other end of the spring is in contact with the inner wall of the sleeve.

[0015] Preferably, the manual operating part includes bevel gear 1, which is fixedly connected to the middle part of the bidirectional screw, the inner side of the slide groove is rotatably connected to bevel gear 2 meshing with bevel gear 1 through a rotating shaft, and one end of the movable plate is rotatably connected to a handwheel coaxially fixed with bevel gear 2.

[0016] The technical effects and advantages of the utility model are as follows: the movable plate is lifted upward by controlling the hydraulic rod so that the top of the grease storage barrel on the movable plate contacts the grease pressing plate, and then the air pump is started to introduce air into the air guide tube, and the air guide tube then introduces the air into the airbag, which increases the internal pressure of the airbag, causing the airbag to expand and fit tightly against the outer wall of the grease storage barrel. At the same time, the sealing gasket is pressed against the outer wall of the grease storage barrel under the action of the expansion force of the airbag, which can further improve the sealing between the grease pressing plate and the grease storage barrel, and effectively avoid the problem of grease flowing out when the grease pressing plate squeezes the grease. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a structural schematic diagram of a grease dispensing machine with good sealing performance.

[0018] Figure 2 It is a structural schematic diagram of the material suction mechanism of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the sealing member of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the driving member of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the movable plate of the utility model.

[0022] Figure 6 It is a structural schematic diagram of the positioning mechanism of the utility model.

[0023] Figure 7 It is a structural schematic diagram of the elastic connecting piece of the utility model.

[0024] Figure 8 It is a structural schematic diagram of the manual operating part of the utility model.

[0025] The accompanying drawings are marked as follows: 1. frame; 2. hydraulic rod; 3. movable plate; 31. guide block; 32. roller; 4. grease storage barrel; 5. positioning mechanism; 51. slider; 52. slide groove; 53. bidirectional screw; 54. elastic connecting piece; 541. sleeve; 542. sleeve rod; 543. limit block; 544. spring; 55. arc splint; 56. manual operating piece; 561. bevel gear one; 562. bevel gear two; 563. hand wheel; 6. suction mechanism; 61. grease pressing plate; 62. suction cylinder; 63. dragon blade shaft; 64. driving piece; 641. motor; 642. pulley one; 643. pulley two; 65. sealing piece; 651. air bag; 652. sealing pad; 653. air guide tube; 654. air pump. DETAILED DESCRIPTION

[0026] The following will be combined with 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 of 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.

[0027] Reference Figure 1 - Figure 3 The utility model provides a grease dispensing machine with good sealing performance, including a frame 1, a hydraulic rod 2 is fixedly connected to the bottom end of the inner side of the frame 1, a movable plate 3 is fixedly connected to the output end of the hydraulic rod 2, a positioning mechanism 5 for clamping and positioning a grease storage barrel 4 is arranged on the top of the movable plate 3, a suction mechanism 6 is arranged on the inner side of the frame 1, the suction mechanism 6 includes a grease pressing plate 61, a suction cylinder 62 is fixedly connected to the top of the grease pressing plate 61, the top of the suction cylinder 62 is fixedly connected to the top wall of the inner side of the frame 1, the inner side of the suction cylinder 62 is rotatably connected to a Jiaolong blade shaft 63, a driving member 64 for driving the Jiaolong blade shaft 63 to rotate is arranged on the top of the frame 1, and the grease pressing plate 61 is provided with a suction cylinder 62. A seal 65 is provided on the inner side of the disk 61, and the seal 65 includes an airbag 651. The airbag 651 is fixedly connected to the inner side of the grease pressing disk 61. A plurality of sealing pads 652 are fixedly connected to the inner side of the airbag 651. The plurality of sealing pads 652 are distributed at equal angles around the airbag 651. An air guide tube 653 is fixedly connected to one end of the airbag 651. An air pump 654 is fixedly connected to one side of the frame 1. The outlet end of the air pump 654 is connected to the inlet end of the air guide tube 653. The airbag 651 is an annular structure and can be sleeved on the top of the grease storage barrel 4. The sealing pad 652 is an arc-shaped structure and can contact the outer wall of the grease storage barrel 4 through the expansion of the airbag 651.

[0028] The movable plate 3 is lifted upward by controlling the hydraulic rod 2 so that the top of the grease storage barrel 4 on the movable plate 3 contacts the grease pressing plate 61, and then the air pump 654 is started to introduce air into the air guide tube 653, and the air guide tube 653 then introduces the air into the air bag 651, which increases the internal pressure of the air bag 651, and causes the air bag 651 to expand and fit tightly against the outer wall of the grease storage barrel 4. At the same time, the sealing gasket 652 is pressed against the outer wall of the grease storage barrel 4 under the action of the expansion force of the air bag 651, which can further improve the sealing between the grease pressing plate 61 and the grease storage barrel 4, and effectively avoid the problem of grease flowing out when the grease pressing plate 61 squeezes the grease.

[0029] Reference Figure 4 The driving member 64 includes a motor 641, which is fixedly mounted at one end of the top of the frame 1. The output shaft of the motor 641 is fixedly connected to a pulley 1 642. The top of the dragon blade shaft 63 is fixedly connected to a pulley 2 643. The pulley 2 643 is connected to the pulley 1 642 through a belt transmission. By starting the motor 641, the pulley 1 642 rotates, and the pulley 2 643 rotates synchronously under the transmission of the belt, which makes the pulley 2 643 drive the dragon blade shaft 63 to rotate synchronously, so that the dragon blade shaft 63 can export the grease inside the grease storage barrel 4.

[0030] Reference Figure 5 , both ends of the movable plate 3 are fixedly connected with guide blocks 31, and the two guide blocks 31 are slidably connected with the inner wall of the frame 1. A guide groove matching the guide blocks 31 is provided along the inner wall of the frame 1, and the guide blocks 31 can slide along the corresponding guide groove. One end of the top of the movable plate 3 is rotatably connected with a plurality of rollers 32, and the plurality of rollers 32 are equidistantly distributed along the length direction of the movable plate 3. The movable plate 3 can be guided by the guide blocks 31, so that the movable plate 3 can be kept stable when it is translated in the vertical direction, and the rollers 32 can reduce the friction force on the bottom of the grease storage barrel 4, so that the grease storage barrel 4 can be smoothly guided to the position of the positioning mechanism 5.

[0031] Reference Figure 6The positioning mechanism 5 includes two sliders 51 symmetrically distributed along the center of the movable plate 3. A slide groove 52 matching the slider 51 is provided on the top of the movable plate 3. The two sliders 51 are respectively slidably connected to the two ends of the inner side of the slide groove 52. The inner side of the slide groove 52 is rotatably connected with a bidirectional screw 53. The bottom ends of the two sliders 51 are respectively threadedly connected to the two ends of the bidirectional screw 53. The top ends of the two sliders 51 are fixedly connected with elastic connectors 54. One end of the two elastic connectors 54 is fixedly connected with an arc clamping plate 55. A manual operating part 56 for driving the bidirectional screw 53 to rotate is provided at one end of the movable plate 3. The arc radius of the arc clamping plate 55 is larger than the radius of the grease storage barrel 4, and the inner wall of the arc clamping plate 55 can conflict with the outer wall of the grease storage barrel 4. The bidirectional screw 53 can be rotated by the manual operating part 56, which allows the two sliders 51 to move toward each other, so that the two elastic connecting parts 54 drive the two arc clamps 55 to approach the grease storage barrel 4 and clamp it, thereby ensuring that the grease storage barrel 4 will not be offset during the liposuction process.

[0032] Reference Figure 7 The elastic connector 54 includes a sleeve 541, which is fixedly connected to the top of the slider 51, and one end of the sleeve 541 is slidably connected to a sleeve rod 542, one end of the sleeve rod 542 is fixedly connected to the arc-shaped clamping plate 55, and the other end of the sleeve rod 542 is fixedly connected to a limit block 543, and the limit block 543 is slidably connected to the inner wall of the sleeve 541. A spring 544 is arranged on the inner side of the sleeve 541, and one end of the spring 544 contacts the limit block 543, and the other end of the spring 544 contacts the inner wall of the sleeve 541. The arrangement of the spring 544 can make the arc-shaped clamping plate 55 and the grease storage barrel 4 elastically contact each other, so as to avoid the arc-shaped clamping plate 55 from clamping the grease storage barrel 4 too much and causing damage to the grease storage barrel 4.

[0033] Reference Figure 8 The manual operating member 56 includes a bevel gear 561, which is fixedly connected to the middle part of the bidirectional screw 53. The inner side of the slide groove 52 is rotatably connected to a bevel gear 562 meshing with the bevel gear 561 through a rotating shaft. One end of the movable plate 3 is rotatably connected to a hand wheel 563 coaxially fixed with the bevel gear 562.

[0034] The working principle of the utility model is as follows: first, the bevel gear 2 562 is rotated by rotating the hand wheel 563, which causes the bevel gear 1 561 to drive the bidirectional screw 53 to rotate, so that the two sliders 51 can move toward each other, so that the two elastic connecting members 54 drive the two arc-shaped clamping plates 55 to approach the grease storage barrel 4 and clamp it, thereby ensuring that the grease storage barrel 4 will not deviate during the liposuction process;

[0035] The movable plate 3 is lifted upward by controlling the hydraulic rod 2 so that the top of the grease storage barrel 4 on the movable plate 3 contacts the grease pressing plate 61, and then the air pump 654 is started to introduce air into the air guide tube 653, and the air guide tube 653 then introduces the air into the air bag 651, which increases the internal pressure of the air bag 651, and causes the air bag 651 to expand and fit tightly against the outer wall of the grease storage barrel 4. At the same time, the sealing gasket 652 is pressed against the outer wall of the grease storage barrel 4 under the action of the expansion force of the air bag 651, which can further improve the sealing between the grease pressing plate 61 and the grease storage barrel 4, and effectively avoid the problem of grease flowing out when the grease pressing plate 61 squeezes the grease.

[0036] The above are only preferred embodiments of the present invention and are 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 grease dispensing machine with good sealing performance, comprising a frame (1), a hydraulic rod (2) fixedly connected to the bottom end of the inner side of the frame (1), a movable plate (3) fixedly connected to the output end of the hydraulic rod (2), a positioning mechanism (5) for clamping and positioning a grease storage barrel (4) is arranged on the top of the movable plate (3), characterized in that: A suction mechanism (6) is arranged on the inner side of the frame (1), and the suction mechanism (6) comprises a fat pressing plate (61). A suction cylinder (62) is fixedly connected to the top of the fat pressing plate (61). The top of the suction cylinder (62) is fixedly connected to the top wall of the inner side of the frame (1). A dragon blade shaft (63) is rotatably connected to the inner side of the suction cylinder (62). A driving member (64) for driving the dragon blade shaft (63) to rotate is arranged on the top of the frame (1). A sealing member (65) is arranged on the inner side of the fat pressing plate (61). The sealing member (65) comprises an air bag (651), wherein the air bag (651) is fixedly connected to the inner side of the fat pressing plate (61), a plurality of sealing pads (652) are fixedly connected to the inner side of the air bag (651), and the plurality of sealing pads (652) are distributed at equal angles around the air bag (651), one end of the air bag (651) is fixedly connected to an air guide tube (653), and one side of the frame (1) is fixedly connected to an air pump (654), and the outlet end of the air pump (654) is connected to the inlet end of the air guide tube (653).

2. A grease dispensing machine with good sealing performance according to claim 1, characterized in that: The airbag (651) is an annular structure and can be sleeved on the top of the grease storage barrel (4); the sealing gasket (652) is an arc-shaped structure and can come into contact with the outer wall of the grease storage barrel (4) through the expansion of the airbag (651).

3. A grease dispensing machine with good sealing performance according to claim 1, characterized in that: The driving member (64) comprises a motor (641), the motor (641) being fixedly mounted on one end of the top of the frame (1), the output shaft of the motor (641) being fixedly connected to a first pulley (642), the top end of the dragon blade shaft (63) being fixedly connected to a second pulley (643), and the second pulley (643) being connected to the first pulley (642) via a belt drive.

4. A grease dispensing machine with good sealing performance according to claim 1, characterized in that: Both ends of the movable plate (3) are fixedly connected to guide blocks (31), and the two guide blocks (31) are slidably connected to the inner wall of the frame (1).

5. A grease dispensing machine with good sealing performance according to claim 4, characterized in that: A guide groove matching the guide block (31) is provided along the inner wall of the frame (1), and the guide block (31) can slide along the corresponding guide groove.

6. A grease dispensing machine with good sealing performance according to claim 1, characterized in that: One end of the top of the movable plate (3) is rotatably connected to a plurality of rollers (32), and the plurality of rollers (32) are equidistantly distributed along the length direction of the movable plate (3).

7. A grease dispensing machine with good sealing performance according to claim 1, characterized in that: The positioning mechanism (5) comprises two sliders (51) symmetrically distributed along the center of the movable plate (3); a slide groove (52) matching the slider (51) is provided on the top of the movable plate (3); the two sliders (51) are respectively slidably connected to the two ends of the inner side of the slide groove (52); the inner side of the slide groove (52) is rotatably connected to a bidirectional screw rod (53); the bottom ends of the two sliders (51) are respectively threadedly connected to the two ends of the bidirectional screw rod (53); the top ends of the two sliders (51) are fixedly connected to elastic connectors (54); one end of the two elastic connectors (54) is fixedly connected to an arc-shaped clamping plate (55); and one end of the movable plate (3) is provided with a manual operating member (56) for driving the bidirectional screw rod (53) to rotate.

8. A grease dispensing machine with good sealing performance according to claim 7, characterized in that: The arc surface radius of the arc-shaped clamping plate (55) is greater than the radius of the grease storage barrel (4), and the inner wall of the arc-shaped clamping plate (55) can collide with the outer wall of the grease storage barrel (4).

9. A grease dispensing machine with good sealing performance according to claim 7, characterized in that: The elastic connecting member (54) comprises a sleeve (541), wherein the sleeve (541) is fixedly connected to the top of the slider (51), one end of the sleeve (541) is slidably connected to a sleeve rod (542), one end of the sleeve rod (542) is fixedly connected to the arc-shaped clamping plate (55), the other end of the sleeve rod (542) is fixedly connected to a limit block (543), the limit block (543) is slidably connected to the inner wall of the sleeve (541), and a spring (544) is arranged on the inner side of the sleeve (541), one end of the spring (544) contacts the limit block (543), and the other end of the spring (544) contacts the inner wall of the sleeve (541).

10. A grease dispensing machine with good sealing performance according to claim 7, characterized in that: The manual operating member (56) comprises a bevel gear 1 (561), wherein the bevel gear 1 (561) is fixedly connected to the middle part of the bidirectional screw (53), the inner side of the slide groove (52) is rotatably connected to a bevel gear 2 (562) meshing with the bevel gear 1 (561) via a rotating shaft, and one end of the movable plate (3) is rotatably connected to a hand wheel (563) coaxially fixed to the bevel gear 2 (562).

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