Vacuum filling machine

Abstract

The utility model relates to the technical field of filling machines, and discloses a vacuum filling machine, which comprises a bottom plate and a top plate, and further comprises a clamping assembly which is arranged in a first accommodating cavity and can position and fix a container bottle to be filled in a placing groove; and the lifting assembly is arranged on the outer side of the stand column and can conveniently and rapidly adjust the height position of the filling nozzle. According to the utility model, the to-be-filled container bottle can be clamped and positioned in the placing groove through the driving assembly and the clamping assembly, so that the to-be-filled container bottle is kept stable in the process of being conveyed to the lower part of the filling nozzle, the deviation of the container bottle caused by mechanical vibration is avoided, and the positioning accuracy of the container bottle and the filling nozzle is improved; through the lifting assembly and the material supply assembly, materials in the material storage box can be quantitatively poured into the container bottles. And the whole round boss can be driven to rotate through the adjusting assembly, so that the container bottles in the containing grooves reach the positions below the filling nozzles, and orderly quantitative filling is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to filling machine technical field, concretely is a kind of vacuum filling machine. BACKGROUND

[0002] Vacuum filling machine is a kind of filling machine in bottle under the pressure lower than atmospheric pressure, it uses continuous vacuum suction force to draw product into container, it can be applicable to perfume, nail polish and other product filling, can effectively prevent fat oxidation, avoid protein hydrolysis, reduce bacterial survival quantity, thereby prolong the shelf life of product and keep product bright color and pure taste, compared with traditional filling machine, it has the advantages such as no need to hit lid, automatic rationing, accurate metering, easy operation etc.

[0003] The existing vacuum filling machine is used when, for containing material's container bottle is easily deviated due to mechanical vibration in the process of being conveyed to the position below filling nozzle, this can cause container bottle and filling nozzle to be not accurately positioned when filling, so that material cannot be smoothly filled into container bottle, which undoubtedly affects the overall filling efficiency and filling effect, is not conducive to the advancement of filling work progress. SUMMARY

[0004] The utility model discloses a kind of vacuum filling machines, to solve the problems presented in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of vacuum filling machine, including bottom plate and top plate, the bottom of both sides of the top plate is vertically installed with side plate, the side plate bottom is connected with bottom plate, the top plate top is fixedly connected with first cylinder, the inside coaxial of first cylinder is equipped with second cylinder, the top of second cylinder is fixedly connected with support platform, the horizontal center of support platform top surface is equipped with round boss, the first accommodating cavity is opened in the inside of round boss, multiple placing grooves are symmetrically opened in the top edge of first accommodating cavity, one placing groove is equipped with L-shaped plate above, the L-shaped plate one end is fixedly connected with filling nozzle, the L-shaped plate one side is equipped with stand, the stand bottom end is connected with top plate, still include:

[0006] Clamping assembly for positioning and fixing the container bottle to be filled in placing groove is arranged in the inside of first accommodating cavity, the second accommodating cavity is opened in the bottom of round boss, the first transmission shaft corresponding with the number of placing groove is equipped in the inside of second accommodating cavity, the first transmission shaft is rotatably connected with the inner wall both sides of second accommodating cavity respectively, driving assembly for providing rotating force for first transmission shaft is equipped in the inside of second cylinder;

[0007] The lifting assembly arranged outside the stand facilitates quick adjustment of the height position of the filling nozzle, the first cylinder is externally provided with an adjusting assembly for conveying the container bottle to below the filling nozzle, the top of the bottom plate is fixedly installed with a storage tank, and the outer side of the L-shaped plate is provided with a feeding assembly capable of quantitatively filling the materials in the storage tank into the container bottle.

[0008] Preferably, the clamping assembly comprises a second clamping plate fixed to one side of the inner wall of the placing groove, a first through opening is formed in the other side of the inner wall of the placing groove, a first clamping plate is arranged in the first through opening, a second U-shaped seat is fixedly connected to one side of the first clamping plate, a bidirectional ball screw is fixedly connected to the top end of the first transmission shaft, the top end of the bidirectional ball screw is rotatably connected to the inner wall of the first containing cavity, movable blocks are spirally connected to the outer sides of the two ends of the bidirectional ball screw, a first U-shaped seat is fixedly connected to one side of each movable block, a connecting rod is rotatably connected to the inside of the first U-shaped seat, one end of the connecting rod is rotatably connected to the second U-shaped seat, a first sliding block is fixedly connected to the other side of each movable block, and a first sliding groove corresponding to the first sliding block is formed in the inner wall of the first containing cavity.

[0009] Preferably, the driving assembly comprises a first motor arranged in the first cylinder, the first motor is fixedly installed at the bottom of the support platform, the output end of the first motor penetrates into the second containing cavity and is fixedly connected with a first gear, a second gear is fixedly connected to the outer side of the first transmission shaft, and one side of the second gear is engaged with the first gear.

[0010] Preferably, a partition plate is fixedly connected to the inside of the first cylinder, a through groove is formed in the outer side of the partition plate, a support disc is arranged in the through groove, the bottom of the first motor is connected with the support disc, a third sliding block is fixedly connected to the outer side of the support disc, a third sliding groove corresponding to the third sliding block is formed in the inner wall of the through groove, the third sliding block is located in the third sliding groove, a second transmission shaft is vertically installed at the bottom of the support disc, an electrically conductive slip ring is arranged on the outer side of the second transmission shaft, L-shaped rods are fixedly connected to the two sides of the stator of the electrically conductive slip ring, one end of each L-shaped rod is connected with the partition plate, the inner wall of the rotor of the electrically conductive slip ring is connected with the second transmission shaft, and the first motor is connected with the wiring end of the rotor of the electrically conductive slip ring through wires.

[0011] Preferably, the lifting assembly comprises a guide groove arranged in the stand, a sliding column is arranged in the guide groove, the sliding column is respectively connected with the two ends of the inner wall of the guide groove, a guide block is slidably connected to the outer side of the sliding column, one side of the guide block is connected with the L-shaped plate, a support plate is vertically installed at the bottom of one side of the guide groove, a lifting oil cylinder is fixedly installed at the bottom of the support plate, and the top end of the lifting oil cylinder penetrates through the support plate and is connected with the guide block.

[0012] Preferably, the adjusting assembly comprises a second motor fixed to the top of the top plate, a third gear fixedly connected to the output end of the second motor, an outer gear ring fixedly connected to the top of the second cylinder, the outer gear ring being engaged with the third gear on one side, a second sliding block fixedly connected to the outer side of the second cylinder, and a second sliding groove corresponding to the second sliding block being formed in the inner wall of the first cylinder.

[0013] Preferably, the feeding assembly comprises a vacuum pump fixed to one side of the L-shaped rod, a gas conveying pipe connected to the gas inlet of the vacuum pump, the gas conveying pipe being connected with the filling nozzle at one end, a sealing cover fixedly installed outside the bottom end of the filling nozzle, a second through hole being formed in the top of one side of the top plate, a material injection opening being arranged at the top of one side of the storage tank, and a feeding hose being connected to the bottom of one side of the storage tank, the feeding hose being connected with the filling nozzle through the second through hole at the top end.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The utility model discloses a drive assembly and clamping assembly can make the container bottle to be filled to be clamped and positioned in the placing groove, and then make the container bottle to be filled to keep stable in the process of being transported to below the filling nozzle, so that the deviation of the container bottle caused by mechanical vibration is avoided, and the positioning accuracy of the container bottle and the filling nozzle is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model provides a vacuum filling machine's structural schematic diagram;

[0017] Figure 2 The utility model provides a rear view structural schematic diagram;

[0018] Figure 3 The utility model provides an adjusting assembly structural schematic diagram;

[0019] Figure 4 The utility model provides an adjusting assembly structural schematic diagram; Figure 3 The utility model provides an adjusting assembly structural schematic diagram;

[0020] Figure 5 The utility model provides a drive assembly structural schematic diagram.

[0021] In the figure: 1, bottom plate; 2, top plate; 3, side plate; 4, first cylinder; 5, second cylinder; 6, support platform; 7, round boss; 8, first containing cavity; 9, placing groove; 10, clamping assembly; 101, bidirectional ball screw; 102, moving block; 103, first U-shaped seat; 104, first through port; 105, first clamping plate; 106, second U-shaped seat; 107, connecting rod; 108, first sliding block; 109, first sliding groove; 1010, second clamping plate; 11, second containing cavity; 12, first transmission shaft; 13, driving assembly; 131, first motor; 132, first gear; 133, second gear; 14, adjusting assembly; 141, outer tooth ring; 142, second motor; 143, third gear; 144, second sliding block; 145, second sliding groove; 15, partition plate; 16, through groove; 17, second transmission shaft; 18, conductive slip ring; 19, L-shaped rod; 20, third sliding block; 21, third sliding groove; 22, stand column; 23, L-shaped plate; 24, filling nozzle; 25, lifting assembly; 251, guide groove; 252, sliding column; 253, guide block; 254, support plate; 255, lifting oil cylinder; 26, feeding assembly; 261, vacuum pump; 262, gas conveying pipe; 263, second through port; 264, feeding hose; 265, sealing cover; 266, material injection port; 27, storage tank; 28, support disc. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-5As shown, a vacuum filling machine, including the bottom plate 1 and the top plate 2, the bottom plate 1 and the top plate 2 are vertically installed on both sides of the side plate 3, the bottom plate 1 is connected with the bottom plate 1, the top plate 2 is fixedly connected with the first cylinder 4, the first cylinder 4 is coaxially provided with the second cylinder 5, the second cylinder 5 is fixedly connected with the supporting platform 6, the supporting platform 6 is provided with a circular boss 7 in the horizontal center of the top surface, the first containing cavity 8 is provided in the circular boss 7, a plurality of placing grooves 9 are symmetrically provided in the top edge of the first containing cavity 8, one of the placing grooves 9 is provided with an L-shaped plate 23 above, the L-shaped plate 23 is fixedly connected with a filling nozzle 24 at one end, the L-shaped plate 23 is provided with a stand 22 at one side, the stand 22 is connected with the top plate 2 at the bottom end, further comprising: a clamping assembly 10 arranged in the first containing cavity 8 and capable of positioning and fixing the to-be-filled container bottle in the placing groove 9, by arranging the clamping assembly 10, the to-be-filled container bottle can be clamped and positioned in the placing groove 9, thereby keeping the to-be-filled container bottle stable during being conveyed to below the filling nozzle 24, so as to avoid the container bottle from being deviated due to mechanical vibration, and improve the positioning accuracy of the container bottle and the filling nozzle 24; a second containing cavity 11 is provided in the bottom of the circular boss 7, a first transmission shaft 12 corresponding in number to the placing grooves 9 is arranged in the second containing cavity 11, the first transmission shaft 12 is rotatably connected with the inner wall of the second containing cavity 11 on both sides, a driving assembly 13 is arranged in the second cylinder 5 and capable of providing rotary force for the first transmission shaft 12, by arranging the driving assembly 13, the positioning and fixing of the container bottle can be realized in cooperation with the clamping assembly 10; a lifting assembly 25 is arranged outside the stand 22 and capable of quickly adjusting the height position of the filling nozzle 24, by arranging the lifting assembly 25, the filling nozzle 24 can be driven to enter and exit the container bottle, so as to facilitate the filling work; an adjusting assembly 14 is arranged outside the first cylinder 4 and capable of conveying the container bottle to below the filling nozzle 24, by arranging the adjusting assembly 14, the circular boss 7 as a whole can be rotated, so that the container bottles in each placing groove 9 reach below the filling nozzle 24, and orderly quantitative filling is realized; a storage tank 27 is fixedly installed on the top of the bottom plate 1, a feeding assembly 26 is arranged outside the L-shaped plate 23 and capable of quantitatively filling the materials in the storage tank 27 into the container bottle, by arranging the feeding assembly 26, the materials in the storage tank 27 can be quantitatively filled into the container bottle in cooperation with the filling nozzle 24.

[0024] The clamping assembly 10 comprises a second clamping plate 1010 fixed to one side of the inner wall of the placing groove 9, a first through port 104 is formed on the other side of the inner wall of the placing groove 9, a first clamping plate 105 is arranged inside the first through port 104, a second U-shaped seat 106 is fixedly connected to one side of the first clamping plate 105, a bidirectional ball screw 101 is fixedly connected to the top end of the first transmission shaft 12, the top end of the bidirectional ball screw 101 is rotatably connected to the inner wall of the first containing cavity 8, a moving block 102 is spirally connected to the outer side of both ends of the bidirectional ball screw 101, a first U-shaped seat 103 is fixedly connected to one side of the moving block 102, a connecting rod 107 is rotatably connected inside the first U-shaped seat 103, one end of the connecting rod 107 is rotatably connected to the second U-shaped seat 106, a first sliding block 108 is fixedly connected to the other side of the moving block 102, a first sliding groove 109 corresponding to the first sliding block 108 is formed on the inner wall of the first containing cavity 8, and the first sliding block 108 is located inside the first sliding groove 109, as shown in Figure 2 、 Figure 3 and Figure 4 , the first transmission shaft 12 and the bidirectional ball screw 101 can drive the two moving blocks 102 to move close to each other, and the first U-shaped seat 103, the connecting rod 107 and the second U-shaped seat 106 can drive the first clamping plate 105 to move close to the second clamping plate 1010, so that the container bottle to be filled is clamped and positioned in the placing groove 9, and the container bottle to be filled can be kept stable during being conveyed below the filling nozzle 24, so as to avoid deviation of the container bottle caused by mechanical vibration.

[0025] The driving assembly 13 comprises a first motor 131 arranged in the first cylinder 4, the first motor 131 is fixedly installed at the bottom of the support platform 6, the output end of the first motor 131 penetrates into the second containing cavity 11 and is fixedly connected with a first gear 132, a second gear 133 is fixedly connected to the outer side of the first transmission shaft 12, and one side of the second gear 133 is engaged with the first gear 132, as shown in Figure 3 、 Figure 5 , the first motor 131 and the first gear 132 can drive the second gear 133 and the first transmission shaft 12 to rotate, and the clamping assembly 10 can realize positioning and fixing of the container bottle.

[0026] A partition plate 15 is fixedly connected inside the first cylinder 4. A through groove 16 is opened on the outer side of the partition plate 15. A support plate 28 is provided inside the through groove 16. The bottom of the first motor 131 is connected to the support plate 28. A third slider 20 is fixedly connected to the outer side of the support plate 28. A third groove 21 corresponding to the third slider 20 is opened on the inner wall of the through groove 16. The third slider 20 is located inside the third groove 21. A second drive shaft 17 is vertically installed at the bottom of the support plate 28. A conductive slip ring 18 is provided on the outer side of the second drive shaft 17. L-shaped rods 19 are fixedly connected to both sides of the stator of the conductive slip ring 18. One end of the L-shaped rod 19 is connected to the partition plate 15. The inner wall of the rotor of the conductive slip ring 18 is connected to the second drive shaft 17. The first motor 131 is connected to the rotor terminal of the conductive slip ring 18 through a wire. Figure 3 As shown, when the support platform 6 rotates as a whole, the support plate 28 at the bottom of the first motor 131 will rotate together with the second transmission shaft 17 and the rotor end of the conductive slip ring 18. The stator end of the conductive slip ring 18 is fixed to the first cylinder 4 through the L-shaped rod 19, thus preventing the wire supplying power to the first motor 131 from being torn off due to excessive rotation and ensuring accurate transmission of current during rotation.

[0027] The lifting assembly 25 includes a guide groove 251 disposed inside the column 22. A sliding column 252 is disposed inside the guide groove 251, and the sliding column 252 is connected to both ends of the inner wall of the guide groove 251. A guide block 253 is slidably connected to the outside of the sliding column 252. One side of the guide block 253 is connected to an L-shaped plate 23. A support plate 254 is vertically installed at the bottom of one side of the guide groove 251. A lifting cylinder 255 is fixedly installed at the bottom of the support plate 254. The top of the lifting cylinder 255 passes through the support plate 254 and connects to the guide block 253. Figure 1 , Figure 2 As shown, the lifting cylinder 255 can drive the guide block 253 to slide back and forth in the guide groove 251 along the axis of the sliding column 252, thereby driving the filling nozzle 24 to enter and exit the container bottle, which is beneficial to the filling work.

[0028] The adjusting assembly 14 includes a second motor 142 fixed to the top of the top plate 2, a third gear 143 fixedly connected to the output end of the second motor 142, an external gear ring 141 fixedly connected to the top of the second cylinder 5, one side of the external gear ring 141 meshing with the third gear 143, a second slider 144 fixedly connected to the outer side of the second cylinder 5, and a second groove 145 corresponding to the second slider 144 opened on the inner wall of the first cylinder 4, with the second slider 144 located inside the second groove 145. Figure 2 , Figure 3 As shown, the second motor 142 drives the third gear 143 to rotate, and the third gear 143 then drives the second cylinder 5 to rotate as a whole through the external gear ring 141. In this way, the containers inside each placement slot 9 reach below the filling nozzle 24, realizing orderly quantitative filling.

[0029] The feeding assembly 26 comprises a vacuum pump 261 fixed to one side of the L-shaped rod 19, the air inlet of the vacuum pump 261 is connected with a gas conveying pipe 262, one end of the gas conveying pipe 262 is connected with the filling nozzle 24, the bottom end of the filling nozzle 24 is fixedly provided with a sealing cover 265, the top of one side of the top plate 2 is provided with a second through hole 263, the top of one side of the storage tank 27 is provided with a feeding opening 266, and one side of the bottom of the storage tank 27 is connected with a feeding hose 264, the top end of the feeding hose 264 penetrates through the second through hole 263 and is connected with the filling nozzle 24, as shown in Figure 1 、 Figure 2 shown, the vacuum pump 261 and the gas conveying pipe 262 can extract the air inside the container bottle, so that the container bottle is in a vacuum state, at this time, the pressure in the bottle is inconsistent with the pressure outside, then the material in the storage tank 27 can enter the container bottle through the filling nozzle 24, and after filling, the bottle can be taken out.

[0030] Working principle: first, the staff places the container bottle to be filled in each placing groove 9, then the container bottle to be filled is clamped and positioned in the placing groove 9 through the driving assembly 13 and the clamping assembly 10, so that the container bottle to be filled remains stable during being conveyed to the position below the filling nozzle 24, thereby avoiding the deviation of the container bottle caused by mechanical vibration, and improving the positioning accuracy of the container bottle and the filling nozzle 24, then the material in the storage tank 27 can be quantitatively filled into the container bottle through the lifting assembly 25 and the feeding assembly 26, and at the same time, the circular boss 7 can be driven to rotate as a whole through the adjusting assembly 14, so that the container bottles in each placing groove 9 reach the position below the filling nozzle 24, and the quantitative filling in an orderly manner is realized.

[0031] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying any such actual relationship or order between these entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such a process, method, article, or device. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, method, article, or device including the defined element.

[0032] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A vacuum filler comprising a bottom plate (1) and a top plate (2), characterized in that, The bottom of the top plate (2) is vertically provided with a side plate (3), the bottom of the side plate (3) is connected with the bottom plate (1), the top of the top plate (2) is fixedly connected with a first cylinder (4), the inside of the first cylinder (4) is coaxially provided with a second cylinder (5), the top of the second cylinder (5) is fixedly connected with a supporting platform (6), the top surface of the supporting platform (6) is horizontally provided with a circular boss (7), the inside of the circular boss (7) is provided with a first containing cavity (8), a plurality of placing grooves (9) are symmetrically formed in the top edge of the first containing cavity (8), one of the placing grooves (9) is provided with an L-shaped plate (23) above, the L-shaped plate (23) is fixedly connected with a filling nozzle (24) at one end, the L-shaped plate (23) is provided with a stand column (22) at one side, the bottom end of the stand column (22) is connected with the top plate (2), and the device further comprises: A clamping assembly (10) is arranged in the first containing cavity (8) and can position and fix the to-be-filled container bottle in the placing groove (9), a second containing cavity (11) is formed in the bottom of the circular boss (7), the second containing cavity (11) is internally provided with a first transmission shaft (12) corresponding in number to the placing grooves (9), the first transmission shaft (12) is rotatably connected with the inner wall of the second containing cavity (11) on both sides, respectively, and the inside of the second cylinder (5) is provided with a driving assembly (13) capable of providing a rotating force for the first transmission shaft (12); A lifting assembly (25) is arranged outside the stand column (22) and is convenient for quickly adjusting the height position of the filling nozzle (24), an adjusting assembly (14) is arranged outside the first cylinder (4) and is used for conveying the container bottle to below the filling nozzle (24), a storage box (27) is fixedly mounted on the top of the bottom plate (1), and a feeding assembly (26) is arranged outside the L-shaped plate (23) and can quantitatively fill the materials in the storage box (27) into the container bottle.

2. A machine as claimed in claim 1, characterized in that: The clamping assembly (10) comprises a second clamping plate (1010) fixed to one side of the inner wall of the placing groove (9), a first through hole (104) is formed in the other side of the inner wall of the placing groove (9), the first through hole (104) is internally provided with a first clamping plate (105), the first clamping plate (105) is fixedly connected with a second U-shaped seat (106) at one side, the top end of the first transmission shaft (12) is fixedly connected with a bidirectional ball screw (101), the top end of the bidirectional ball screw (101) is rotatably connected with the inner wall of the first containing cavity (8), the outer sides of the two ends of the bidirectional ball screw (101) are both spirally connected with a moving block (102), the moving block (102) is fixedly connected with a first U-shaped seat (103) at one side, the first U-shaped seat (103) is rotatably connected with a connecting rod (107) internally, one end of the connecting rod (107) is rotatably connected with the second U-shaped seat (106), the other side of the moving block (102) is fixedly connected with a first sliding block (108), a first sliding groove (109) corresponding to the first sliding block (108) is formed in the inner wall of the first containing cavity (8), and the first sliding block (108) is located in the first sliding groove (109).

3. A machine as claimed in claim 1, characterized in that: The drive assembly (13) includes a first motor (131) arranged inside the first barrel (4), the first motor (131) is fixedly installed at the bottom of the support platform (6), and the output end of the first motor (131) penetrates into the second containing cavity (11) and is fixedly connected with the first gear (132), the outer side of the first transmission shaft (12) is fixedly connected with the second gear (133), and the second gear (133) is meshed with the first gear (132) on one side.

4. A machine as claimed in claim 3, characterized in that: The first barrel (4) is fixedly connected with a partition plate (15), a through groove (16) is formed in the outer side of the partition plate (15), a support disc (28) is arranged in the through groove (16), the first motor (131) is connected with the support disc (28), the outer side of the support disc (28) is fixedly connected with a third sliding block (20), a third sliding groove (21) corresponding to the third sliding block (20) is formed in the inner wall of the through groove (16), the third sliding block (20) is located in the third sliding groove (21), a second transmission shaft (17) is vertically installed at the bottom of the support disc (28), a conductive slip ring (18) is arranged on the outer side of the second transmission shaft (17), L-shaped rods (19) are fixedly connected on both sides of the stator of the conductive slip ring (18), one end of the L-shaped rod (19) is connected with the partition plate (15), and the inner wall of the rotor of the conductive slip ring (18) is connected with the second transmission shaft (17). The first motor (131) is connected with the wire terminal of the rotor of the conductive slip ring (18) through a wire.

5. A machine as claimed in claim 1, characterized in that: The lifting assembly (25) includes a guide groove (251) arranged inside the stand column (22), a sliding column (252) is arranged in the guide groove (251), the sliding column (252) is connected with the inner walls of the guide groove (251) at both ends respectively, a guide block (253) is slidably connected to the outer side of the sliding column (252), one side of the guide block (253) is connected with the L-shaped plate (23), a support plate (254) is vertically installed at the bottom of one side of the guide groove (251), a lifting oil cylinder (255) is fixedly installed at the bottom of the support plate (254), and the top end of the lifting oil cylinder (255) penetrates through the support plate (254) and is connected with the guide block (253).

6. A machine as claimed in claim 1, characterized in that: The adjusting assembly (14) includes a second motor (142) fixedly installed at the top of the top plate (2), a third gear (143) is fixedly connected to the output end of the second motor (142), an outer gear ring (141) is fixedly connected to the top of the second barrel (5), the outer gear ring (141) is meshed with the third gear (143) on one side, a second sliding block (144) is fixedly connected to the outer side of the second barrel (5), and a second sliding groove (145) corresponding to the second sliding block (144) is formed in the inner wall of the first barrel (4).

7. A machine as claimed in claim 1, characterized in that: The feeding assembly (26) comprises a vacuum pump (261) fixed to one side of the L-shaped rod (19), an air conveying pipe (262) is connected to the air inlet of the vacuum pump (261), one end of the air conveying pipe (262) is connected with the filling nozzle (24), the bottom end of the filling nozzle (24) is fixedly provided with a sealing cover (265) outside, a second opening (263) is formed in the top of one side of the top plate (2), a feeding opening (266) is arranged at the top of one side of the storage box (27), and a feeding hose (264) is connected to the bottom of one side of the storage box (27), wherein the top end of the feeding hose (264) penetrates through the second opening (263) and is connected with the filling nozzle (24).

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