A fully automatic filling equipment for oily pickles

Abstract

The present invention discloses a fully automatic filling device for oily pickles, which relates to the technical field of pickle filling, and comprises a base and a packaging bottle, wherein the side wall of the base is fixedly connected with a filling tank through a bracket; a filling mechanism, wherein the filling mechanism comprises a partition plate sealed and fixedly connected to the inner wall of the filling tank, wherein the partition plate divides the interior of the filling tank into two parts, a first filling chamber and a second filling chamber, wherein a groove is provided on the side wall of the partition plate, wherein an L-shaped plate is slidably connected to the inner wall of the groove, wherein a screen is fixedly connected to the upper end of the L-shaped plate, and wherein the screen is arranged above the second filling chamber. In the present invention, the spiral conveying rod is driven to rotate by driving a motor to convey and fill the oily pickles, thereby realizing automatic filling of the oily pickles, without manual filling, and improving filling efficiency, and using mechanical parts for filling, without the need to set up expensive control equipment and control programs, and is suitable for small and medium-sized enterprises, and has a low failure rate.

Description

Technical Field

[0001] The invention relates to the technical field of pickle filling, in particular to a full-automatic filling device for oily pickles. Background Art

[0002] Pickles are famous for their unique flavor, strong sauce aroma, sweetness, tenderness and crispness. They are bright in color, crispy and fragrant, with a strong sauce flavor, moderate saltiness and sweetness, and sweetness, tenderness and crispness. Therefore, most people love to eat them.

[0003] After the existing high-oil pickles are produced, they need to be filled into packaging bottles for packaging and sale. However, the existing pickles are usually filled manually, and the filling efficiency is very low. Some companies use automatic filling equipment, but these devices all use complex control programs and control equipment, and the cost is very expensive, which is not suitable for small and medium-sized enterprises. In addition, after the existing high-oil pickles are produced, the pickle pieces inside are of different sizes, and they need to be sorted out manually to be filled into different types of pickles. The efficiency of manual sorting is very low.

[0004] Based on this, we propose a fully automatic filling equipment for high-oil pickles. Summary of the invention

[0005] The purpose of the invention is to solve the shortcomings of the prior art and to propose a fully automatic filling device for oily pickles.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A base and a packaging bottle, wherein the side wall of the base is fixedly connected with a filling tank via a bracket;

[0008] The filling mechanism comprises a partition plate which is sealed and fixedly connected to the inner wall of the filling tank, the partition plate divides the interior of the filling tank into a first filling chamber and a second filling chamber, the side wall of the partition plate is provided with a groove, the inner wall of the groove is slidably connected with an L-shaped plate, the upper end of the L-shaped plate is fixedly connected with a screen, and the screen is arranged above the second filling chamber, the top of the filling tank is rotatably connected with a rotating shaft, the side wall of the rotating shaft is fixedly connected with a push plate, the bottom of the first filling chamber and the second filling chamber are provided with a filling port, the inner walls of the first filling chamber and the second filling chamber are both fixedly connected with a cross plate, the lower end of the cross plate is rotatably connected with a spiral conveying rod, the partition plate is provided with a first cavity, the bottom of the first cavity is rotatably connected with a spline sleeve, the side wall of the spline sleeve is fixedly connected with a third gear, the cross plate is provided with a second cavity, the second cavity is communicated with the first cavity, the upper end of the spiral conveying rod extends into the second cavity and is fixedly connected with a fourth gear, and the third gear is meshed with the fourth gear;

[0009] A driving mechanism is arranged on the filling tank via a fixed shaft, and the driving mechanism is used for adjusting the filling amount of the oily pickles.

[0010] The cam is provided with a toothed plate, and the toothed plate is provided with a toothed plate, and the toothed plate is provided with a toothed plate, and the toothed plate is provided with a toothed plate.

[0011] Preferably, the filling mechanism also includes a motor fixedly connected to the upper end of the filling tank through a bracket, the output end of the motor is fixedly connected to a first gear, the upper end of the rotating shaft passes through the upper end of the filling tank and is fixedly connected to a second gear, and the first gear is meshed with the second gear.

[0012] Preferably, the driving mechanism also includes a cross bar fixedly connected to the side wall of the sliding plug, the side wall of the box body is slidably connected with a T-bar, the end of the T-bar close to the cross bar is provided with a cross groove, the side wall of the cross bar is slidably connected to the inner wall of the cross groove, a third spring is fixedly connected between the side wall of the cross bar and the inner wall of the cross groove, the side wall of the motor output end is fixedly connected with a cam, the side wall of the cam slides against the side wall of the T-bar, a fourth spring is fixedly connected between the sliding plug and the adjusting plate, the top of the spline groove is fixedly connected to an exhaust pipe, and the other end of the exhaust pipe is connected to the outside.

[0013] Preferably, a screening mechanism is installed on the L-shaped plate, and the screening mechanism includes a connecting rod fixedly connected to the side wall of the L-shaped plate, the side wall of the filling tank is provided with a placement groove, the other end of the connecting rod is arranged through the placement groove, the upper end of the connecting rod is provided with a vertical groove, the inner wall of the vertical groove is slidably connected with a vertical rod, and the upper end of the vertical rod is fixedly connected to the T-shaped rod.

[0014] Preferably, a shaking mechanism is installed on the inner wall of the groove, and the shaking mechanism includes a T-slot opened at the top of the groove, a T-block is slidably connected to the inner wall of the T-slot, a plurality of first springs are fixedly connected between the T-block and the L-shaped plate, a plurality of semicircular blocks are fixedly connected to the bottom of the groove, and an arc-shaped convex plate cooperating with the semicircular blocks is fixedly connected to the lower end of the L-shaped plate.

[0015] Preferably, a conveying mechanism is installed on the base, and the conveying mechanism includes four mounting plates fixedly connected to the upper end of the base, wherein two mounting plates located on the same side are connected with conveying rollers by rotation, and the conveying rollers are connected by conveyor belts, a servo motor is fixedly connected to the side wall of one of the mounting plates, the output end of the servo motor passes through the side wall of the mounting plate and is fixedly connected to the conveying roller, and a distance sensor is installed on the inner wall of the box body, and the distance sensor is connected to the servo motor through a PLC control circuit.

[0016] Preferably, a feed hopper is fixedly connected to the upper end of the filling tank, and the feed hopper is arranged above the screen.

[0017] The present invention has the following beneficial effects:

[0018] 1. By setting up a filling mechanism and a driving mechanism, the driving motor rotates to drive the spiral conveying rod to rotate, and the oily pickles are conveyed and filled, thereby realizing automatic filling of oily pickles, without manual filling, improving filling efficiency, and using mechanical parts for filling, without the need to set up expensive control equipment and control programs, which is suitable for small and medium-sized enterprises and has a low failure rate;

[0019] 2. During the filling process, oily pickles fall onto the screen one after another. Small pieces of oily pickles will pass through the mesh of the screen and fall into the second filling chamber, while large pieces of oily pickles will remain on the screen. The rotation of the push plate will push the large pieces of pickles on the screen to move and fall into the first filling chamber, so that the large pieces of pickles and small pieces of pickles can be filled separately without manual sorting, which can improve the filling efficiency of oily pickles;

[0020] 3. By setting a threaded rod and rotating the threaded rod to adjust the position of the adjusting plate, the amount of pickles filled each time can be adjusted, so that the filling amount of pickles can be automatically adjusted according to the size of the packaging bottle, so that pickles of different capacities can be packaged, and the scope of application is wider;

[0021] 4. By setting up the screening mechanism, during the filling process, the T-bar moves back and forth, which will drive the vertical bar to move back and forth, and then drive the connecting bar to move back and forth, drive the L-shaped plate to move back and forth, and then drive the screen to move back and forth left and right, so that the pickles that fall on the screen can be quickly spread on the screen, which is convenient for the screening of the pickles and avoids the fallen pickles from being stacked in the same position, causing the accumulation of pickles, thereby reducing the screening efficiency of the pickles;

[0022] 5. By setting a shaking mechanism, the L-shaped plate will synchronously drive the arc-shaped convex plate to move during the reciprocating movement. When the arc-shaped convex plate moves to the point where the semicircular block abuts against it, the L-shaped plate will move back and forth up and down in conjunction with multiple first springs, thereby driving the screen to shake up and down. Under the action of inertia, the pickles on the screen will shake up and down, thereby improving the screening efficiency of the pickles. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of a fully automatic filling device for oily pickles proposed by the present invention;

[0024] Figure 2 for Figure 1 A schematic cross-sectional view of the structure;

[0025] Figure 3 for Figure 2 A schematic cross-sectional view of the center partition, box, cross plate, T-bar and connecting rod;

[0026] Figure 4 for Figure 3 A schematic diagram of the structure enlargement at point A;

[0027] Figure 5 for Figure 3 A schematic diagram of the structure at B in FIG.

[0028] Figure 6 for Figure 3 Schematic diagram of the enlarged structure at position C in FIG.

[0029] In the figure: 1, base; 2, packaging bottle; 3, filling tank; 4, partition plate; 401, first filling chamber; 402, second filling chamber; 5, groove; 6, L-shaped plate; 7, screen; 8, rotating shaft; 9, push plate; 10, motor; 11, first gear; 12, second gear; 13, box; 14, T-shaped rod; 15, connecting rod; 16, vertical groove; 17, vertical rod; 18, T-shaped groove; 19, T-shaped block; 20, first spring; 21, semicircular block; 22, arc convex plate; 23, placement groove; 24, filling port; 25, horizontal plate; 26, spiral conveying rod; 27, The first cavity; 28. Spline sleeve; 29. ​​The third gear; 30. The second cavity; 31. The fourth gear; 32. Spline groove; 33. Spline shaft; 34. The second spring; 35. Sliding plug; 36. Cross bar; 37. Cross groove; 38. The third spring; 39. Connecting groove; 40. Rotary joint; 41. Adjusting plate; 42. One-way air inlet pipe; 43. One-way air supply pipe; 44. Exhaust pipe; 45. Threaded rod; 46. Mounting plate; 47. Conveyor roller; 48. Conveyor belt; 49. Servo motor; 50. Distance sensor; 51. Feed hopper; 52. Cam; 53. The fourth spring. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

[0031] Reference Figure 1 - Figure 6 , a fully automatic filling device for oily pickles, comprising a base 1 and a packaging bottle 2, wherein a filling tank 3 is fixedly connected to the side wall of the base 1 through a bracket;

[0032] The filling mechanism includes a partition plate 4 which is sealed and fixedly connected to the inner wall of the filling tank 3. The partition plate 4 divides the interior of the filling tank 3 into two parts: a first filling chamber 401 and a second filling chamber 402. A groove 5 is provided on the side wall of the partition plate 4. An L-shaped plate 6 is slidably connected to the inner wall of the groove 5. A screen 7 is fixedly connected to the upper end of the L-shaped plate 6. The screen 7 is arranged above the second filling chamber 402. A rotating shaft 8 is rotatably connected to the top of the filling tank 3. A push plate 9 is fixedly connected to the side wall of the rotating shaft 8. A filling port is provided at the bottom of the first filling chamber 401 and the second filling chamber 402. 24, the inner walls of the first filling chamber 401 and the second filling chamber 402 are both fixedly connected with a transverse plate 25, the lower end of the transverse plate 25 is rotatably connected with a spiral conveying rod 26, a first cavity 27 is defined in the partition plate 4, a spline shaft sleeve 28 is rotatably connected to the bottom of the first cavity 27, a third gear 29 is fixedly connected to the side wall of the spline shaft sleeve 28, a second cavity 30 is defined in the transverse plate 25, the second cavity 30 is communicated with the first cavity 27, the upper end of the spiral conveying rod 26 extends into the second cavity 30 and is fixedly connected with a fourth gear 31, and the third gear 29 is meshedly connected with the fourth gear 31;

[0033] A driving mechanism is arranged on the filling tank 3 via a fixed shaft, and the driving mechanism is used to adjust the filling amount of the oily pickles.

[0034] The driving mechanism includes a box body 13 fixedly connected to the side wall of the filling tank 3 through a fixed shaft, a sliding plug 35 is sealed and slidably connected to the inner wall of the box body 13, an adjusting plate 41 is sealed and slidably connected to the inner wall of the box body 13, a one-way air inlet pipe 42 is fixedly connected to the side wall of the adjusting plate 41, the other end of the one-way air inlet pipe 42 is connected to the outside of the box body 13, a one-way air supply pipe 43 is fixedly connected to the side wall of the adjusting plate 41, a connecting groove 39 is opened at the upper end of the rotating shaft 8, and a rotating joint 40 is fixedly connected to the upper end of the filling tank 3 through a bracket The upper end of the rotating shaft 8 is fixedly connected to the rotating joint 40, and the other end of the one-way air supply pipe 43 is fixedly connected to the rotating joint 40. A spline groove 32 is opened at the lower end of the rotating shaft 8. The inner wall of the spline groove 32 is sealed and slidably connected with a spline shaft 33 that cooperates with the spline sleeve 28. A second spring 34 is fixedly connected between the upper end of the spline shaft 33 and the top of the spline groove 32. A threaded rod 45 is threadedly connected to the side wall of the box body 13. One end of the threaded rod 45 passes through the side wall of the box body 13 and is rotatably connected to the adjustment plate 41.

[0035] The filling mechanism also includes a motor 10 fixedly connected to the upper end of the filling tank 3 through a bracket, the output end of the motor 10 is fixedly connected to a first gear 11, the upper end of the rotating shaft 8 passes through the upper end of the filling tank 3 and is fixedly connected to a second gear 12, and the first gear 11 is meshed with the second gear 12.

[0036] It should be noted that the side wall of the partition plate 4 located in the first filling chamber 401 is an inclined smooth surface, which is convenient for the pickles to slide down.

[0037] Furthermore, the driving motor 10 rotates, driving the first gear 11 to rotate, and then driving the second gear 12 to rotate, driving the rotating shaft 8 to rotate, and then driving the push plate 9 to rotate, and the oily pickles fall onto the screen 7 one after another, and the small pieces of oily pickles will pass through the mesh holes of the screen 7 and fall into the second filling chamber 402, while the large pieces of oily pickles will stay on the screen 7, and the rotation of the push plate 9 will push the large pieces of pickles on the screen 7 to move and fall into the first filling chamber 401, so that the large pieces of pickles and the small pieces of pickles can be filled separately without manual sorting, which can improve the filling efficiency of the oily pickles.

[0038] It should be noted that the screen 7 is located in the middle of the second filling chamber 402, so when the L-shaped plate 6 moves up and down, it can be ensured that the fallen pickles will not fall into the first filling chamber 401 through the gap.

[0039] The filling tank 3 is provided with a driving mechanism, which includes a box body 13 fixedly connected to the side wall of the filling tank 3 through a fixed shaft, a sliding plug 35 is sealingly and slidably connected to the inner wall of the box body 13, an adjusting plate 41 is sealingly and slidably connected to the inner wall of the box body 13, a one-way air inlet pipe 42 is fixedly connected to the side wall of the adjusting plate 41, the other end of the one-way air inlet pipe 42 is connected to the outside of the box body 13, and the one-way air inlet pipe 42 only allows external air to enter the box body 13, a one-way air supply pipe 43 is fixedly connected to the side wall of the adjusting plate 41, and a rotating shaft 8 is provided at the upper end thereof. The connecting groove 39, the upper end of the filling tank 3 is fixedly connected to the rotating joint 40 through the bracket, the upper end of the rotating shaft 8 is fixedly connected to the rotating joint 40, and the other end of the one-way air supply pipe 43 is fixedly connected to the rotating joint 40. The one-way air supply pipe 43 only allows the air in the box 13 to enter the connecting groove 39. The lower end of the rotating shaft 8 is provided with a spline groove 32, and the inner wall of the spline groove 32 is sealed and slidably connected with a spline shaft 33 that cooperates with the spline shaft sleeve 28, and a second spring 34 is fixedly connected between the upper end of the spline shaft 33 and the top of the spline groove 32.

[0040] It should be noted that the one-way air inlet pipe 42 and the one-way air supply pipe 43 are both made of soft pipes.

[0041] The driving mechanism also includes a cross bar 36 fixedly connected to the side wall of the sliding plug 35, a T-bar 14 is slidably connected to the side wall of the box body 13, a cross groove 37 is provided at one end of the T-bar 14 close to the cross bar 36, the side wall of the cross bar 36 is slidably connected to the inner wall of the cross groove 37, a third spring 38 is fixedly connected between the side wall of the cross bar 36 and the inner wall of the cross groove 37, a cam 52 is fixedly connected to the side wall of the output end of the motor 10, the side wall of the cam 52 slides against the side wall of the T-bar 14, a fourth spring 53 is fixedly connected between the sliding plug 35 and the adjusting plate 41, an exhaust pipe 44 is fixedly connected to the top of the spline groove 32, and the other end of the exhaust pipe 44 is connected to the outside.

[0042] It should be noted that the diameter of the exhaust pipe 44 is much smaller than the diameters of the connecting groove 39 and the one-way air supply pipe 43, so that the air entering the spline groove 32 is much larger than the exhausted air.

[0043] It should be noted that the rotation speed of the rotating shaft 8 is relatively slow, and a wedge-shaped chamfer is provided at the lower end of the spline shaft 33 , so as to facilitate the spline shaft 33 to be inserted into the spline shaft sleeve 28 .

[0044] Furthermore, the rotation of the motor 10 will synchronously drive the cam 52 to rotate, and the cam 52 will repeatedly squeeze the T-bar 14, and cooperate with the fourth spring 53, the T-bar 14 will slide back and forth, driving the cross bar 36 to slide back and forth, and then driving the sliding plug 35 to slide back and forth in a sealed manner. Under the action of the sliding plug 35, the external air will be drawn into the box body 13 through the one-way air intake pipe 42, and then the air in the box body 13 will be squeezed into the connecting groove 39 through the one-way air supply pipe 43, and then the air will enter the spline groove 32. The pressure in the spline groove 32 increases, which will push the spline shaft 33 to move downward and make it enter the spline shaft sleeve 28. Since the spline groove 32 is pumped intermittently, when the spline groove 32 stops pumping air, the air in the spline groove 32 will slowly pass through the exhaust Tube 44 is discharged, at this time, the spline shaft 33 will move upward under the action of the second spring 34, thereby moving out of the spline sleeve 28, and during the time when the spline shaft 33 enters the spline sleeve 28 and moves out of the spline sleeve 28, the spline shaft 33 will drive the spline sleeve 28 to rotate, and then drive the third gear 29 to rotate, drive the fourth gear 31 to rotate, and then drive the spiral conveying rod 26 to rotate. Under the conveyance of the spiral conveying rod 26, the oily pickles in the first filling chamber 401 and the second filling chamber 402 will be filled into the packaging bottle 2 below through the filling port 24, thereby realizing automatic filling of the oily pickles, without the need for manual filling, improving the filling efficiency, and using mechanical parts for filling, without the need to set up expensive control equipment and control programs, suitable for small and medium-sized enterprises, and with a low failure rate.

[0045] It should be noted that when the distance between the adjustment plate 41 and the sliding plug 35 is at a maximum value, the amount of air pumped into the spline groove 32 is at a maximum value, and the reciprocating sliding distance of the spline shaft 33 reaches a maximum value. At this time, before the next air is pumped into the spline groove 32, the air in the spline groove 32 has been completely discharged through the exhaust pipe 44, and the spline shaft 33 has completed its reset.

[0046] It should be noted that the stiffness coefficient of the third spring 38 is much larger than that of the fourth spring 53. Therefore, when the fourth spring 53 is compressed to the maximum value, the third spring 38 will begin to be compressed. Therefore, when the sliding plug 35 seals and slides to squeeze the fourth spring 53, the sliding plug 35 will stop sealing and sliding only when the fourth spring 53 is compressed to the limit value. At this time, the sliding plug 35 will give pressure to the cross bar 36, thereby squeezing the third spring 38, and the pumping of air will stop at this time.

[0047] Furthermore, when filling packaging bottles 2 of different specifications, the larger the specification of the packaging bottle 2, the more pickles need to be filled. On the contrary, the smaller the specification of the packaging bottle 2, the smaller the amount of pickles will be filled. When filling packaging bottles 2 of larger specifications, it is necessary to rotate the threaded rod 45 to drive the adjustment plate 41 to slide in the direction away from the sliding plug 35, and then the space between the sliding plug 35 and the adjustment plate 41 will be larger, and the more air will be pumped into the spline groove 32 during a single pumping, and the distance moved by the spline shaft 33 will be longer, and then the time for the spline shaft 33 to enter the spline shaft sleeve 28 and move out of the spline shaft sleeve 28 will become longer, and then the rotation time of the spline shaft sleeve 28 will be longer, so that the rotation time of the spiral conveying rod 26 is longer, and then the amount of pickles conveyed is more, so that The more pickles are filled into the packaging bottle 2, the smaller the size of the packaging bottle 2 is, the closer the position of the adjusting plate 41 is to the sliding plug 35, and the smaller the space between the sliding plug 35 and the adjusting plate 41 will be. In a single pumping, less air will be pumped into the spline groove 32, and the distance the spline shaft 33 moves will be shorter. The time for the spline shaft 33 to enter and move out of the spline sleeve 28 will be shortened, and the rotation time of the spline sleeve 28 will be shorter, making the rotation time of the spiral conveying rod 26 shorter, and the amount of pickles conveyed will be less, making the amount of pickles filled into the packaging bottle 2 less, and the filling amount of pickles can be automatically adjusted according to the size of the packaging bottle 2, so that pickles of different capacities can be packaged, and the scope of application is wider.

[0048] A screening mechanism is installed on the L-shaped plate 6, and the screening mechanism includes a connecting rod 15 fixedly connected to the side wall of the L-shaped plate 6. A placement groove 23 is provided on the side wall of the filling tank 3. The other end of the connecting rod 15 passes through the placement groove 23. A vertical groove 16 is provided on the upper end of the connecting rod 15. A vertical rod 17 is slidably connected to the inner wall of the vertical groove 16. The upper end of the vertical rod 17 is fixedly connected to the T-shaped rod 14.

[0049] Furthermore, during the filling process, the reciprocating movement of the T-shaped rod 14 will drive the vertical rod 17 to move back and forth, and then drive the connecting rod 15 to move back and forth, drive the L-shaped plate 6 to move back and forth, and then drive the screen 7 to move back and forth left and right, so that the pickles that fall onto the screen 7 can be quickly spread on the screen 7, which is convenient for screening of the pickles and avoids the fallen pickles from stacking in the same position, causing accumulation of pickles, thereby reducing the screening efficiency of the pickles.

[0050] A shaking mechanism is installed on the inner wall of the groove 5, and the shaking mechanism includes a T-shaped slot 18 opened at the top of the groove 5, a T-shaped block 19 is slidably connected to the inner wall of the T-shaped slot 18, and a plurality of first springs 20 are fixedly connected between the T-shaped block 19 and the L-shaped plate 6, a plurality of semicircular blocks 21 are fixedly connected to the bottom of the groove 5, and an arc-shaped convex plate 22 that cooperates with the semicircular blocks 21 is fixedly connected to the lower end of the L-shaped plate 6.

[0051] Furthermore, the reciprocating movement of the L-shaped plate 6 will synchronously drive the movement of the arc-shaped convex plate 22. When the arc-shaped convex plate 22 moves to abut against the semicircular block 21, in conjunction with multiple first springs 20, the L-shaped plate 6 will reciprocate up and down, thereby driving the screen 7 to shake up and down. Under the action of inertia, the pickles on the screen 7 will shake up and down, thereby improving the screening efficiency of the pickles.

[0052] A conveying mechanism is installed on the base 1, and the conveying mechanism includes four mounting plates 46 fixedly connected to the upper end of the base 1, wherein two mounting plates 46 located on the same side are connected with conveying rollers 47 by rotation, and the conveying rollers 47 are connected by conveyor belts 48. A servo motor 49 is fixedly connected to the side wall of one of the mounting plates 46, and the output end of the servo motor 49 passes through the side wall of the mounting plate 46 and is fixedly connected to the conveying roller 47. A distance sensor 50 is installed on the inner wall of the box body 13, and the distance sensor 50 is connected to the servo motor 49 through a PLC control circuit.

[0053] Furthermore, when adjusting the plate 41, the distance sensor 50 will sense the distance between the adjusting plate 41 and it. When the adjusting plate 41 is closer to the distance sensor 50, the distance sensor 50 will control the servo motor 49 through the PLC control circuit to increase the time interval between stopping and starting. Since more pickles need to be filled at this time, a longer time is required for filling. Therefore, the packaging bottle 2 needs to stay under the filling port 24 for a longer time. Therefore, it is necessary to extend the time interval between stopping and starting the servo motor 49. On the contrary, when the adjusting plate 41 is farther away from the distance sensor 50, the distance sensor 50 will control the servo motor 49 through the PLC control circuit to decrease the time interval between stopping and starting. Since less pickles need to be filled at this time, a shorter time is required for filling. Therefore, the packaging bottle 2 needs to stay under the filling port 24 for a shorter time. Therefore, it is necessary to shorten the time interval between stopping and starting the servo motor 49.

[0054] A feed hopper 51 is fixedly connected to the upper end of the filling tank 3 , and the feed hopper 51 is arranged above the screen 7 .

[0055] In the present invention, when the oily pickles are being filled, the oily pickles are continuously added into the filling tank 3 through the feed hopper 51, and the packaging bottles 2 are divided into two rows and placed on the conveyor belt 48, and then the start and stop of the servo motor 49 is controlled to drive the conveyor roller 47 to rotate intermittently, and then drive the conveyor belt 48 to move intermittently, so as to intermittently convey the packaging bottles 2, so that they can move to the bottom of the filling port 24 at intervals.

[0056] During the filling process, the driving motor 10 rotates, driving the first gear 11 to rotate, and then driving the second gear 12 to rotate, driving the rotating shaft 8 to rotate, and then driving the push plate 9 to rotate, and the oily pickles fall onto the screen 7 one after another, and the small pieces of oily pickles will pass through the mesh holes of the screen 7 and fall into the second filling chamber 402, while the large pieces of oily pickles will stay on the screen 7, and the rotation of the push plate 9 will push the large pieces of pickles on the screen 7 to move and fall into the first filling chamber 401, so that the large pieces of pickles and the small pieces of pickles can be filled separately without manual sorting, which can improve the filling efficiency of the oily pickles.

[0057] In addition, the rotation of the motor 10 will synchronously drive the cam 52 to rotate, and the cam 52 will repeatedly squeeze the T-bar 14, and cooperate with the fourth spring 53, the T-bar 14 will slide back and forth, driving the cross bar 36 to slide back and forth, and then driving the sliding plug 35 to slide back and forth in a sealed manner. Under the action of the sliding plug 35, the external air will be drawn into the box body 13 through the one-way air intake pipe 42, and then the air in the box body 13 will be squeezed into the connecting groove 39 through the one-way air supply pipe 43, and then the air will enter the spline groove 32. The pressure in the spline groove 32 increases, which will push the spline shaft 33 to move downward and make it enter the spline shaft sleeve 28. Since the spline groove 32 is pumped intermittently, when the spline groove 32 stops pumping air, the air in the spline groove 32 will slowly pass through the exhaust pipe 44 is discharged, at this time, the spline shaft 33 will move upward under the action of the second spring 34, thereby moving out of the spline sleeve 28, and during the time when the spline shaft 33 enters the spline sleeve 28 and moves out of the spline sleeve 28, the spline shaft 33 will drive the spline sleeve 28 to rotate, and then drive the third gear 29 to rotate, drive the fourth gear 31 to rotate, and then drive the spiral conveying rod 26 to rotate. Under the conveyance of the spiral conveying rod 26, the oily pickles in the first filling chamber 401 and the second filling chamber 402 will be filled into the packaging bottle 2 below through the filling port 24, thereby realizing automatic filling of the oily pickles, without manual filling, improving filling efficiency, and using mechanical parts for filling, without the need to set up expensive control equipment and control programs, suitable for small and medium-sized enterprises, and with a low failure rate.

[0058] In addition, when filling packaging bottles 2 of different specifications, the larger the specification of the packaging bottle 2, the more pickles need to be filled. On the contrary, the smaller the specification of the packaging bottle 2, the smaller the amount of pickles will be filled. When filling packaging bottles 2 of larger specifications, it is necessary to rotate the threaded rod 45 to drive the adjustment plate 41 to slide in the direction away from the sliding plug 35, and then the space between the sliding plug 35 and the adjustment plate 41 will be larger, and the more air will be pumped into the spline groove 32 during a single pumping, and the distance moved by the spline shaft 33 will be longer, and then the time for the spline shaft 33 to enter the spline sleeve 28 and move out of the spline sleeve 28 will become longer, and then the rotation time of the spline sleeve 28 will be longer, so that the rotation time of the spiral conveying rod 26 is longer, and then the amount of pickles conveyed is more, so that the filling The more pickles are loaded into the packaging bottle 2, the smaller the size of the packaging bottle 2 is, the closer the position of the adjusting plate 41 is to the sliding plug 35, and the smaller the space between the sliding plug 35 and the adjusting plate 41 is. In a single pump, less air is pumped into the spline groove 32, and the distance the spline shaft 33 moves is shorter. The time for the spline shaft 33 to enter and move out of the spline sleeve 28 is shortened, and the rotation time of the spline sleeve 28 is shorter, so that the rotation time of the spiral conveying rod 26 is shorter, and the amount of pickles conveyed is less, so that the amount of pickles filled into the packaging bottle 2 is less, and the filling amount of pickles can be automatically adjusted according to the size of the packaging bottle 2, so that pickles of different capacities can be packaged, and the scope of application is wider.

[0059] When the adjusting plate 41 is moved, the distance sensor 50 senses the distance between the adjusting plate 41 and the distance sensor 50. When the adjusting plate 41 is closer to the distance sensor 50, the distance sensor 50 controls the servo motor 49 through the PLC control circuit to increase the time interval between stopping and starting. Since more pickles need to be filled at this time, a longer time is required for filling. Therefore, the packaging bottle 2 needs to stay under the filling port 24 for a longer time. Therefore, it is necessary to extend the time interval between stopping and starting the servo motor 49. On the contrary, when the adjusting plate 41 is farther away from the distance sensor 50, the distance sensor 50 controls the servo motor 49 through the PLC control circuit to decrease the time interval between stopping and starting. Since less pickles need to be filled at this time, a shorter time is required for filling. Therefore, the packaging bottle 2 needs to stay under the filling port 24 for a shorter time. Therefore, it is necessary to shorten the time interval between stopping and starting the servo motor 49.

[0060] During the filling process, the reciprocating movement of the T-shaped rod 14 will drive the vertical rod 17 to move back and forth, and then drive the connecting rod 15 to move back and forth, drive the L-shaped plate 6 to move back and forth, and then drive the screen 7 to move back and forth left and right, so that the pickles that fall onto the screen 7 can be quickly spread on the screen 7, which is convenient for screening of the pickles and avoids the fallen pickles from stacking in the same position, causing accumulation of pickles, thereby reducing the screening efficiency of the pickles.

[0061] During the reciprocating movement of the L-shaped plate 6, the arc-shaped convex plate 22 will be driven to move synchronously. When the arc-shaped convex plate 22 moves to abut against the semicircular block 21, the L-shaped plate 6 will move back and forth up and down in cooperation with multiple first springs 20, thereby driving the screen 7 to shake up and down. Under the action of inertia, the pickles on the screen 7 will shake up and down, thereby improving the screening efficiency of the pickles.

[0062] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fully automatic filling equipment for oily pickles, characterized in that: include: A base (1) and a packaging bottle (2), wherein a side wall of the base (1) is fixedly connected to a filling tank (3) via a bracket; A filling mechanism, the filling mechanism comprising a partition plate (4) sealed and fixedly connected to the inner wall of a filling tank (3), the partition plate (4) dividing the interior of the filling tank (3) into two parts, a first filling chamber (401) and a second filling chamber (402), a side wall of the partition plate (4) being provided with a groove (5), an inner wall of the groove (5) being slidably connected to an L-shaped plate (6), an upper end of the L-shaped plate (6) being fixedly connected to a screen (7), the screen (7) being arranged above the second filling chamber (402), a top of the filling tank (3) being rotatably connected to a rotating shaft (8), a side wall of the rotating shaft (8) being fixedly connected to a push plate (9), and a filling port (10) being provided at the bottom of the first filling chamber (401) and the second filling chamber (402). 24), the inner walls of the first filling chamber (401) and the second filling chamber (402) are both fixedly connected with a transverse plate (25), the lower end of the transverse plate (25) is rotatably connected with a spiral conveying rod (26), the partition plate (4) is provided with a first cavity (27), the bottom of the first cavity (27) is rotatably connected with a spline shaft sleeve (28), the side wall of the spline shaft sleeve (28) is fixedly connected with a third gear (29), the transverse plate (25) is provided with a second cavity (30), the second cavity (30) is communicated with the first cavity (27), the upper end of the spiral conveying rod (26) extends into the second cavity (30) and is fixedly connected with a fourth gear (31), the third gear (29) is meshingly connected with the fourth gear (31); The filling tank (3) is provided with a driving mechanism via a fixed shaft, and the driving mechanism is used to adjust the filling amount of the oily pickles; The driving mechanism comprises a box body (13) fixedly connected to the side wall of the filling tank (3) via a fixed shaft, a sliding plug (35) being sealingly and slidably connected to the inner wall of the box body (13), an adjusting plate (41) being sealingly and slidably connected to the inner wall of the box body (13), a one-way air inlet pipe (42) being fixedly connected to the side wall of the adjusting plate (41), the other end of the one-way air inlet pipe (42) being in communication with the outside of the box body (13), a one-way air supply pipe (43) being fixedly connected to the side wall of the adjusting plate (41), a connecting groove (39) being provided at the upper end of the rotating shaft (8), and a rotating joint (40) being fixedly connected to the upper end of the filling tank (3) via a bracket. The upper end of the rotating shaft (8) is fixedly connected to the rotating joint (40), the other end of the one-way air supply pipe (43) is fixedly connected to the rotating joint (40), the lower end of the rotating shaft (8) is provided with a spline groove (32), the inner wall of the spline groove (32) is sealingly and slidably connected to a spline shaft (33) matched with a spline shaft sleeve (28), the upper end of the spline shaft (33) and the top of the spline groove (32) are fixedly connected to a second spring (34), the side wall of the box body (13) is threadedly connected to a threaded rod (45), one end of the threaded rod (45) passes through the side wall of the box body (13) and is rotatably connected to the adjustment plate (41); The driving mechanism further comprises a cross bar (36) fixedly connected to the side wall of the sliding plug (35); a T-shaped rod (14) is slidably connected to the side wall of the box body (13); a cross groove (37) is formed at one end of the T-shaped rod (14) close to the cross bar (36); the side wall of the cross bar (36) is slidably connected to the inner wall of the cross groove (37); a third spring (38) is fixedly connected between the side wall of the cross bar (36) and the inner wall of the cross groove (37); a cam (52) is fixedly connected to the side wall of the output end of the motor (10); the side wall of the cam (52) and the side wall of the T-shaped rod (14) slide against each other; a fourth spring (53) is fixedly connected between the sliding plug (35) and the adjusting plate (41); an exhaust pipe (44) is fixedly connected to the top of the spline groove (32); the other end of the exhaust pipe (44) is connected to the outside; The rotation of the push plate (9) will push the large pieces of pickled vegetables on the screen (7) to move, causing them to fall into the first filling chamber (401).

2. The fully automatic filling equipment for oily pickles according to claim 1 is characterized in that: in: The filling mechanism further comprises a motor (10) fixedly connected to the upper end of the filling tank (3) via a bracket, the output end of the motor (10) being fixedly connected to a first gear (11), the upper end of the rotating shaft (8) passing through the upper end of the filling tank (3) and being fixedly connected to a second gear (12), the first gear (11) being meshingly connected to the second gear (12).

3. The fully automatic filling equipment for oily pickles according to claim 2 is characterized in that: in: The L-shaped plate (6) is provided with a screening mechanism, the screening mechanism comprising a connecting rod (15) fixedly connected to the side wall of the L-shaped plate (6), the side wall of the filling tank (3) is provided with a placement groove (23), the other end of the connecting rod (15) passes through the placement groove (23), the upper end of the connecting rod (15) is provided with a vertical groove (16), the inner wall of the vertical groove (16) is slidably connected to a vertical rod (17), and the upper end of the vertical rod (17) is fixedly connected to the T-shaped rod (14).

4. The fully automatic filling equipment for oily pickles according to claim 3 is characterized in that: in: The inner wall of the groove (5) is provided with a shaking mechanism, the shaking mechanism comprising a T-shaped groove (18) provided at the top of the groove (5), a T-shaped block (19) being slidably connected to the inner wall of the T-shaped groove (18), a plurality of first springs (20) being fixedly connected between the T-shaped block (19) and the L-shaped plate (6), a plurality of semicircular blocks (21) being fixedly connected to the bottom of the groove (5), and an arc-shaped convex plate (22) cooperating with the semicircular blocks (21) being fixedly connected to the lower end of the L-shaped plate (6).

5. The fully automatic filling equipment for oily pickles according to claim 4 is characterized in that: in: A conveying mechanism is installed on the base (1), and the conveying mechanism includes four mounting plates (46) fixedly connected to the upper end of the base (1), wherein two mounting plates (46) located on the same side are connected to a conveying roller (47) by rotation, and the conveying rollers (47) are connected to each other by a conveyor belt (48), and a servo motor (49) is fixedly connected to the side wall of one of the mounting plates (46), and the output end of the servo motor (49) passes through the side wall of the mounting plate (46) and is fixedly connected to the conveying roller (47), and a distance sensor (50) is installed on the inner wall of the box body (13), and the distance sensor (50) is connected to the servo motor (49) through a PLC control circuit.

6. The fully automatic filling equipment for oily pickles according to claim 5 is characterized in that: in: The upper end of the filling tank (3) is fixedly connected to a feed hopper (51), and the feed hopper (51) is arranged above the screen (7).

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