Feed additive filling machine

Abstract

The utility model relates to a feed additive filling machine. Comprising a main rack, a stock bin is installed on the main rack, and a filling head is installed at a discharging opening of the stock bin; the cover taking device is mounted on the main rack and is used for grabbing and transferring an inner cover; the pressing device is mounted on the main rack and is used for pressing the inner caps and the packaging bottles; the turntable device is used for driving a plurality of packaging bottles to sequentially pass through the lower parts of the filling head, the cover taking device and the pressing device one by one; a feeding guide groove and a discharging guide groove are formed in the bottle guide plate; the second transmission line and the third transmission line are in butt joint with outer ports of the discharging guide groove and the feeding guide groove respectively; a bottle pushing device corresponding to the discharging guide groove is installed on the main rack and used for pushing the packaging bottles into the second conveying line. The cover conveying device and the first conveying line are installed in a butt joint mode and used for conveying the inner covers to the position below the cover taking device one by one. The inner cap pressing device can automatically grab an inner cap and press the inner cap in a bottle opening of a packaging bottle, and is high in working efficiency and automation degree.

Description

Technical Field

[0001] The utility model belongs to the technical field of filling equipment, in particular to a feed additive filling machine. Background Art

[0002] Feed additives refer to small or trace substances added during the production, processing and use of feed. The amount used in feed is very small but the effect is significant. It can improve animal production performance, ensure animal health, save feed costs, and improve the quality of livestock products.

[0003] In the production process of feed additives, filling equipment is needed for filling operations. Filling refers to the use of mechanical equipment to pour liquids or solids into various packaging containers and seal them. Packaging containers are mostly packaging bottles consisting of a bottle body, an inner cover and an outer cover. Therefore, in the process of using packaging bottles to fill feed additives, the inner cover will be installed on the bottle mouth of the bottle body.

[0004] Traditional filling machines cannot achieve automated production when in use. Workers are required to manually place the bottles under the filling port of the filling machine. The operation process has a low degree of automation, is time-consuming and labor-intensive, and has low work efficiency. In addition, after filling is completed, the inner cap is usually placed manually at the bottle mouth of the bottle and pressed together. The operation process is cumbersome, time-consuming and labor-intensive. Workers are prone to fatigue after working for a long time, which reduces the work efficiency of the filling operation. Utility Model Content

[0005] The utility model provides a feed additive filling machine with reasonable structural design and high automation to solve the technical problems existing in the known technology. The utility model can automatically grab the inner cover and press the inner cover into the bottle mouth of the packaging bottle, with high working efficiency and high automation.

[0006] The utility model adopts the following technical scheme to solve the technical problems existing in the known technology: a feed additive filling machine comprises a main frame, a silo is installed on the main frame, a filling head is installed at the material outlet of the silo; it also comprises a capping device installed on the main frame, which is used to grab and transfer the inner cap; it also comprises a pressing device installed on the main frame, which is used to press the inner cap and the packaging bottle; it also comprises a turntable device installed on the main frame, which is used to drive a plurality of packaging bottles to pass through the bottom of the filling head, the capping device and the pressing device one by one; it also comprises a bottle supporting arc plate installed on the main frame and located on the periphery of the turntable device, A notch is provided on the outer peripheral wall of the bottle supporting arc plate, and a bottle guide plate installed on the main frame is arranged at the notch; a feed guide groove is provided on the bottle guide plate for introducing the packaging bottles into the turntable device one by one, and a discharge guide groove is provided on the bottle guide plate for discharging the packaging bottles one by one from the turntable device; it also includes a second transmission line and a third transmission line respectively docked with the outer ports of the discharge guide groove and the feed guide groove; a bottle pushing device corresponding to the discharge guide groove is installed on the main frame, and is used to push the packaging bottles into the second transmission line; it also includes a cap feeding device and the first transmission line docked and installed, and is used to transport the inner caps one by one to the bottom of the cap removing device.

[0007] The advantages and positive effects of the utility model are as follows: the utility model provides a feed additive filling machine, which can perform filling operations on packaging bottles moved below the filling head by setting a silo and a filling head; by setting a capping device, inner caps can be grabbed one by one, and the grabbed inner caps can be transferred and placed at the bottle mouth of the packaging bottle moved below the capping device; by setting a pressing device, the inner cap can be pressed into the bottle mouth of the matching packaging bottle; by setting a bottle pushing device, the packaging bottle that has completed the pressing operation of the inner cap and the packaging bottle can be pushed out, and transferred out in cooperation with the second transmission line to realize automatic discharging operation; by setting The turntable device can grab the packaging bottles one by one, and drive the packaging bottles to pass under the filling head, the capping device and the pressing device one by one in sequence, so as to automatically realize the filling operation and the inner cap pressing operation; by setting the third transmission line and the bottle guide plate, the automatic transmission of the packaging bottles can be realized, and then the automatic bottle supply operation can be performed for the turntable device; by setting the first transmission line and the cap feeding device, the automatic transmission of the inner cap can be realized, and then the automatic cap supply operation can be performed for the cap removing device; the utility model can automatically perform the filling operation, and automatically grab the inner cap and press the inner cap into the bottle mouth of the packaging bottle, with high working efficiency and high degree of automation.

[0008] Preferably: the cover feeding device includes a guide groove plate installed docking with the first transmission line, a through groove matched with the inner cover is opened on the guide groove plate, and also includes an end limit block installed on the main frame, and a groove matched with the inner cover is opened on the end limit block; it also includes a lifting cylinder installed on the end limit block, a clamping cylinder is installed on the lifting cylinder, and two groups of material blocking rods for blocking the inner cover are installed on the clamping cylinder, and the material blocking rods pass through the end limit block.

[0009] Preferably: the cap removing device includes a longitudinally arranged guide sleeve fixed on the main frame, a mounting shaft is passed through the guide sleeve, a mounting swing frame is installed on the upper end of the mounting shaft, two groups of vacuum suction cups are installed on the mounting swing frame, and the two groups of vacuum suction cups are symmetrically arranged about the mounting swing frame; it also includes an extension and swing cylinder installed on the main frame, which is used to drive the mounting shaft to move up and down and swing.

[0010] Preferably: the turntable device includes a rotating shaft rotatably connected to the main frame, a lower turntable is coaxially fixedly connected to the upper end of the rotating shaft, and also includes an upper turntable fixedly connected to the lower turntable through a support rod; a plurality of lower accommodating grooves are evenly distributed in the circumferential direction and connected to the top surface thereof, and upper accommodating grooves corresponding to each of the lower accommodating grooves are provided on the upper turntable; and also includes a rotary indexing table installed on the main frame, the rotary indexing table is connected to the rotating shaft and is used to drive the lower turntable and the upper turntable to rotate synchronously.

[0011] Preferably: the pressing device includes an adjustable mounting seat, on which are opened two sets of adjusting arc grooves which are arranged symmetrically about the center, and the adjustable mounting seat is locked and connected to the main frame by screws passing through the adjusting arc grooves; it also includes a mounting column fixedly connected to the adjustable mounting seat, a mounting plate seat is fixedly connected to the top of the mounting column, a capping motor with its protruding end facing downward is installed at the outer end of the mounting plate seat, a pressing head mounting rod is installed at the protruding end of the capping motor, and a capping head is installed at the lower end of the pressing head mounting rod.

[0012] Preferably: the bottle pushing device includes a mounting seat structure installed on the main frame, a guide mounting seat is fixedly connected to the mounting seat structure, and also includes a transversely arranged bottle pushing cylinder fixedly connected to the guide mounting seat, a push plate mounting plate is installed on the protruding end of the bottle pushing cylinder, and a bottle pushing plate for pushing the packaged bottle is installed on the push plate mounting plate; two groups of movable guide rods are fixedly connected to the back side of the push plate mounting plate, the movable guide rods are slidably connected to the guide mounting seat through linear bearings, and also include guide rod connecting plates installed on the outer ends of the two groups of movable guide rods.

[0013] Preferably, it also includes a filling pad fixed on the main frame, the filling pad is made of wear-resistant material, a through groove is opened in the middle of the filling pad, and the bottom surface of the lower turntable is in friction contact with the top surface of the filling pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the cap feeding device and the cap removing device in the utility model;

[0016] Figure 3It is a three-dimensional structural schematic diagram of the turntable device and the bottle guide plate in the utility model;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the pressing device in the utility model;

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the bottle pushing device in the utility model.

[0019] In the figure: 1. First transmission line; 2. Cap feeding device; 2-1. Lifting cylinder; 2-2. Clamping cylinder; 2-3. End limit block; 2-4. Stop rod; 2-5. Guide groove plate; 3. Cap removal device; 3-1. Extending and swinging cylinder; 3-2. Guide sleeve; 3-3. Installing shaft; 3-4. Vacuum suction cup; 3-5. Installing swing frame; 4. Pressing device; 4-1. Adjusting arc groove; 4-2. Adjustable mounting seat; 4-3. Installing column; 4-4. Mounting plate seat; 4-5. Capping motor; 4-6. Press head mounting rod; 4-7. Capping head; 5. Filling pad; 6. Rack top plate; 7. Bottle pusher 7-1, bottle-pushing cylinder; 7-2, guide rod connecting plate; 7-3, guide mounting seat; 7-4, movable guide rod; 7-5, push plate mounting plate; 7-6, bottle-pushing plate; 7-7, inner plate; 7-8, outer plate; 8, second transmission line; 9, bottle guide plate; 9-1, discharge guide groove; 9-2, feed guide groove; 10, third transmission line; 11, frame; 12, turntable device; 12-1, lower accommodating groove; 12-2, operating through hole; 12-3, lower turntable; 12-4, upper accommodating groove; 12-5, upper turntable; 13, bottle-supporting arc plate; 14, silo; 100, inner cover; 200, packaging bottle. DETAILED DESCRIPTION

[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are described in detail as follows:

[0021] See also Figure 1 The feed additive filling machine of the utility model includes a main frame, on which a silo 14 is installed, and a filling head is installed at the discharge port of the silo 14; it also includes a capping device 3 installed on the main frame, which is used to grab and transfer the inner cap 100; it also includes a pressing device 4 installed on the main frame, which is used to press the inner cap 100 and the packaging bottle 200; it also includes a turntable device 12 installed on the main frame, which is used to drive multiple packaging bottles 200 to pass through the bottom of the filling head, the capping device 3 and the pressing device 4 one by one.

[0022] This embodiment also includes a bottle supporting arc plate 13 installed on the main frame and located at the periphery of the turntable device 12, a notch is provided on the outer peripheral wall of the bottle supporting arc plate 13, and a bottle guide plate 9 installed on the main frame is provided at the notch; a feed guide groove 9-2 is provided on the bottle guide plate 9, which is used to introduce the packaging bottles 200 one by one into the turntable device 12, and a discharge guide groove 9-1 is provided on the bottle guide plate 9, which is used to export the packaging bottles 200 one by one from the turntable device 12; and also includes a second transmission line 8 and a third transmission line 10 docked with the outer ports of the discharge guide groove 9-1 and the feed guide groove 9-2 respectively. A bottle pushing device 7 corresponding to the discharge guide groove 9-1 is installed on the main frame, which is used to push the packaging bottles 200 into the second transmission line 8; and also includes a cap feeding device 2 and a first transmission line 1 docked and installed, which are used to transport the inner caps 100 one by one to the bottom of the cap removing device 3.

[0023] like Figure 1 and Figure 2 As shown, the main frame also includes a filling pad 5 fixed to the main frame, the filling pad 5 is made of wear-resistant material, a through groove is opened in the middle of the filling pad 5, and the bottom surface of the lower turntable 12-3 is in friction contact with the top surface of the filling pad 5. In this embodiment, the main frame includes a frame 11 with multiple groups of legs installed at the bottom, and a frame top plate 6 is installed on the top of the frame 11.

[0024] like Figure 3 As shown, the above-mentioned turntable device 12 includes a rotating shaft rotatably connected to the main frame, a lower turntable 12-3 is coaxially fixedly connected to the upper end of the rotating shaft, and also includes an upper turntable 12-5 fixedly connected to the lower turntable 12-3 through a support rod; a plurality of lower accommodating grooves 12-1 are uniformly distributed in the circumferential direction and connected to the top surface thereof, and upper accommodating grooves 12-4 corresponding to each lower accommodating groove 12-1 are opened on the upper turntable 12-5; and also includes a rotary indexing table installed on the main frame, the rotary indexing table is connected to the rotating shaft for driving the lower turntable 12-3 and the upper turntable 12-5 to rotate synchronously. The bottom surface of the lower accommodating groove 12-1 is used to support the packaging bottle 200. An operation through hole 12-2 is opened on the bottom surface of the lower accommodating groove 12-1. A lifting cylinder is installed on the bottom surface of the frame top plate 6 of the main frame. The lifting cylinder is located directly below the filling head. An end for pushing the packaging bottle 200 is installed at the protruding end of the lifting cylinder. The end can pass through the operation through hole 12-2. By setting the lifting cylinder, the packaging bottle 200 can be lifted upward so that the bottle mouth of the packaging bottle 200 is sealed and docked with the discharge port of the filling head.

[0025] See also Figure 2The above-mentioned cover feeding device 2 includes a guide groove plate 2-5 docked with the first transmission line 1, a through groove matched with the inner cover 100 is opened on the guide groove plate 2-5, and also includes an end limit block 2-3 installed on the main frame, and a groove matched with the inner cover 100 is opened on the end limit block 2-3; it also includes a lifting cylinder 2-1 installed on the end limit block 2-3, a clamping cylinder 2-2 is installed on the lifting cylinder 2-1, and two groups of two groups of material blocking rods 2-4 for blocking the inner cover 100 are installed on the clamping cylinder 2-2, and the material blocking rods 2-4 pass through the end limit block 2-3.

[0026] The lifting cylinder 2-1 mentioned above adopts a flat cylinder with a guide rod, and the piston end of the cylinder is connected to the end limit block 2-3. The clamping cylinder 2-2 mentioned above adopts a clamping cylinder, and the cylinder barrel of the clamping cylinder is connected to the cylinder barrel of the lifting cylinder 2-1. A strip hole is opened on the end limit block 2-3, and the blocking rod 2-4 passes through the above strip hole and can move horizontally in the strip hole. In the actual working process, the first transmission line 1 transports the inner covers 100 one by one to the guide groove plate 2-5, and the blocking rod 2-4 and the clamping cylinder 2-2 can be lifted and moved under the drive of the lifting cylinder 2-1. The blocking rod 2-4 rises to block the inner cover 100 from entering the end limit block 2-3, and the blocking rod 2-4 descends to release the inner cover 100 to enter the end limit block 2-3.

[0027] like Figure 2 As shown, the above-mentioned cap removing device 3 includes a longitudinally arranged guide sleeve 3-2 fixed on the main frame, a mounting shaft 3-3 is passed through the guide sleeve 3-2, a mounting swing frame 3-5 is installed on the upper end of the mounting shaft 3-3, two groups of vacuum suction cups 3-4 are installed on the mounting swing frame 3-5, and the two groups of vacuum suction cups 3-4 are symmetrically arranged about the mounting swing frame 3-5; it also includes an extension and swing cylinder 3-1 installed on the main frame, which is used to drive the mounting shaft 3-3 to rise, fall, move and swing.

[0028] The above-mentioned vacuum suction cup 3-4 adopts a straight vacuum suction cup. The vacuum suction cup 3-4 is connected to the vacuum equipment (such as a vacuum generator, etc., not shown in the figure) through the pipe, and then contacts the inner cover 100, and starts the vacuum equipment to suck, so that negative air pressure is generated in the suction cup, so that the inner cover 100 to be lifted is firmly sucked, and the inner cover 100 to be lifted can be transported. When the inner cover 100 to be lifted is transported to the destination, the vacuum suction cup 3-4 is steadily inflated, so that the negative air pressure in the vacuum suction cup 3-4 changes to zero air pressure or slightly positive air pressure, and the vacuum suction cup 3-4 is separated from the inner cover 100 to be lifted, thereby completing the task of separating the inner cover 100. Since the vacuum suction cup of the vacuum suction cup 3-4 is made of rubber material, it is not easy to cause any damage to the inner cover 100 when sucking or putting down the inner cover 100.

[0029] After the inner cap 100 is sucked into the groove on the end limit block 2-3, the extension and swing cylinder 3-1 is started to drive the installation swing frame 3-5 and the vacuum suction cup 3-4 installed thereon to descend until the corresponding vacuum suction cup 3-4 adsorbs the inner cap 100 in the end limit block 2-3, and then the extension and swing cylinder 3-1 is started again to drive the installation swing frame 3-5 to rise and swing, so that the adsorbed inner cap 100 swings 180 degrees, so that the adsorbed inner cap 100 is transferred to the bottle mouth of the packaging bottle 200 moved by the turntable device 12 to the bottom of the cap removing device 3 and released; at the same time, the empty vacuum suction cup 3-4 moves to the top of the end limit block 2-3 to wait for the subsequent inner cap 100 to be grabbed. If necessary, the inner cap 100 grabbed by the vacuum suction cup 3-4 can be driven to move down a certain distance by the extension and swing cylinder 3-1, so that the inner cap 100 can fall into the bottle mouth of the packaging bottle 200 more accurately.

[0030] See also Figure 4 The above-mentioned pressing device 4 includes an adjustable mounting seat 4-2, on which two groups of adjusting arc grooves 4-1 are arranged symmetrically about the center, and the adjustable mounting seat 4-2 is locked and connected with the main frame by screws penetrated in the adjusting arc grooves 4-1. The pressing device 4 also includes a mounting column 4-3 fixedly connected to the adjustable mounting seat 4-2, a mounting plate seat 4-4 fixedly connected to the top of the mounting column 4-3, a capping motor 4-5 with the protruding end facing downward is installed at the outer end of the mounting plate seat 4-4, a pressure head mounting rod 4-6 is installed at the protruding end of the capping motor 4-5, and a capping head 4-7 is installed at the lower end of the pressure head mounting rod 4-6. The capping head 4-7 is made of hard rubber.

[0031] like Figure 5 As shown, the above-mentioned bottle pushing device 7 includes a mounting seat structure installed on the main frame, a guide mounting seat 7-3 is fixedly connected to the mounting seat structure, and also includes a transversely arranged bottle pushing cylinder 7-1 fixedly connected to the guide mounting seat 7-3, a push plate mounting plate 7-5 is installed at the protruding end of the bottle pushing cylinder 7-1, and a bottle pushing plate 7-6 for pushing the packaging bottle 200 is installed on the push plate mounting plate 7-5; two groups of movable guide rods 7-4 are fixedly connected to the back side of the push plate mounting plate 7-5, and the movable guide rods 7-4 are slidably connected to the guide mounting seat 7-3 through linear bearings, and also include guide rod connecting plates 7-2 installed at the outer ends of the two groups of movable guide rods 7-4. The above-mentioned mounting frame structure includes two sets of relatively arranged outer vertical plates 7-8 fixed on the main frame, inner vertical plates 7-7 are fixed on the inner side surfaces of the two sets of outer vertical plates 7-8 through rods, and the guide mounting seat 7-3 is installed between the two sets of inner vertical plates 7-7; rods are installed on the guide mounting seat 7-3 for limiting the guide rod connecting plate 7-2 and the push plate mounting plate 7-5 respectively.

[0032] Working process:

[0033] In the actual working process, the packaging bottles 200 are transmitted through the third transmission line 10, and the inner caps 100 are transmitted through the first transmission line 1. The third transmission line 10 transmits the packaging bottles 200 one by one to the feeding guide groove 9-2 opened on the bottle guide plate 9; at the same time, the lower turntable 12-3 and the upper turntable 12-5 in the turntable device 12 rotate synchronously under the action of the rotary indexing table, and the packaging bottles 200 located at the discharge end of the feeding guide groove 9-2 are pushed into the feeding guide groove 9-2 one by one under the transmission push of the third transmission line 10. In the accommodation space formed by the lower accommodation groove 12-1 and the upper accommodation groove 12-4, bottle grabbing and bottle moving operations are realized one by one. The packaging bottles 200 can pass under the filling head, the capping device 3 and the pressing device 4 one by one in turn. The packaging bottles 200 are filled when passing under the filling head. After the filling operation is completed, the packaging bottles 200 are driven by the turntable device 12 to move to the bottom of the capping device 3, and the subsequent packaging bottles 200 are continuously moved to the bottom of the filling head for filling operations.

[0034] At this time, the inner cap 100 grasped by the vacuum suction cup 3-4 above the packaging bottle 200 is facing the bottle mouth of the packaging bottle 200, and the vacuum suction cup 3-4 releases the inner cap 100, so that the inner cap 100 falls into the bottle mouth of the packaging bottle 200, and then the turntable device 12 continues to drive the packaging bottle 200 to move forward, and moves the packaging bottle 200 with the inner cap 100 to the bottom of the pressing device 4. At the same time, the subsequent packaging bottles 200 that have completed the filling operation are continuously transferred to the bottom of the cap removal device 3. When the packaging bottle 200 equipped with the inner cap 100 moves to the bottom of the pressing device 4, the capping motor 4-5 in the pressing device 4 is started, driving its piston rod to extend, driving the capping head 4-7 installed thereon to move downward until the inner cap 100 is pressed against the packaging bottle 200, and then the piston rod of the capping motor 4-5 retracts, so that the packaging bottle 200 with the inner cap 100 pressed is moved forward by the turntable device 12, and then the packaging bottle 200 is moved to a position directly opposite to the discharge guide groove 9-1;

[0035] At this time, the piston rod of the bottle pushing cylinder 7-1 in the bottle pushing device 7 is in an extended state. When the packaging bottle 200 moves to a position directly opposite to the discharge guide groove 9-1, the piston of the bottle pushing cylinder 7-1 retracts, driving the bottle pushing plate 7-6 to move back, and moving the packaging bottle 200 that has completed the inner cover pressing operation into the discharge guide groove 9-1, and moving the packaging bottle 200 located at the discharge port of the discharge guide groove 9-1 to the second transmission line 8 connected to the discharge guide groove 9-1, and then transferred out for subsequent outer cover installation operations.

Claims

1. A feed additive filling machine, characterized in that: The invention comprises a main frame, a material bin (14) is installed on the main frame, and a filling head is installed at the material outlet of the material bin (14); a cap removing device (3) is installed on the main frame, and is used to grab and transfer the inner cap (100); a pressing device (4) is installed on the main frame, and is used to press the inner cap (100) and the packaging bottle (200); a turntable device (12) is installed on the main frame, and is used to drive a plurality of packaging bottles (200) to pass through the bottom of the filling head, the cap removing device (3) and the pressing device (4) one by one in sequence; and a bottle supporting arc plate (13) is installed on the main frame and is located outside the turntable device (12), and a notch is opened on the outer peripheral wall of the bottle supporting arc plate (13), and a bottle guide plate installed on the main frame is arranged at the notch. (9); a feeding guide groove (9-2) is provided on the bottle guide plate (9) for guiding the packaging bottles (200) one by one into the turntable device (12); a discharging guide groove (9-1) is provided on the bottle guide plate (9) for discharging the packaging bottles (200) one by one out of the turntable device (12); it also includes a second transmission line (8) and a third transmission line (10) which are respectively connected to the outer ends of the discharging guide groove (9-1) and the feeding guide groove (9-2); a bottle pushing device (7) corresponding to the discharging guide groove (9-1) is installed on the main frame for pushing the packaging bottles (200) into the second transmission line (8); it also includes a cap feeding device (2) and a first transmission line (1) which are connected and installed for transmitting the inner caps (100) one by one to the bottom of the cap removing device (3).

2. The feed additive filling machine according to claim 1, characterized in that: The cover feeding device (2) comprises a guide groove plate (2-5) mounted in a docking relationship with the first transmission line (1), a through groove matched with the inner cover (100) being provided on the guide groove plate (2-5), and an end stop block (2-3) mounted on the main frame, a groove matched with the inner cover (100) being provided on the end stop block (2-3); and a lifting cylinder (2-1) mounted on the end stop block (2-3), a clamping cylinder (2-2) being mounted on the lifting cylinder (2-1), and two groups of blocking rods (2-4) for blocking the inner cover (100) being mounted on the clamping cylinder (2-2), and the blocking rods (2-4) passing through the end stop block (2-3).

3. The feed additive filling machine according to claim 1, characterized in that: The cap removing device (3) comprises a longitudinally arranged guide sleeve (3-2) fixedly connected to the main frame, a mounting shaft (3-3) passing through the guide sleeve (3-2), a mounting swing frame (3-5) mounted on the upper end of the mounting shaft (3-3), two groups of vacuum suction cups (3-4) mounted on the mounting swing frame (3-5), and the two groups of vacuum suction cups (3-4) are symmetrically arranged with respect to the mounting swing frame (3-5); and also comprises an extension and swing cylinder (3-1) mounted on the main frame, which is used to drive the mounting shaft (3-3) to move up and down and swing.

4. The feed additive filling machine according to claim 1, characterized in that: The turntable device (12) comprises a rotating shaft rotatably connected to the main frame, a lower turntable (12-3) coaxially fixedly connected to the upper end of the rotating shaft, and an upper turntable (12-5) fixedly connected to the lower turntable (12-3) via a support rod; the lower turntable (12-3) is provided with a plurality of groups of lower accommodating grooves (12-1) evenly distributed in the circumferential direction and connected to the top surface thereof, and the upper turntable (12-5) is provided with upper accommodating grooves (12-4) corresponding to each of the lower accommodating grooves (12-1) one by one; and a rotary indexing table installed on the main frame, the rotary indexing table being connected to the rotating shaft and used for driving the lower turntable (12-3) and the upper turntable (12-5) to rotate synchronously.

5. The feed additive filling machine according to claim 1, characterized in that: The pressing device (4) comprises an adjustable mounting seat (4-2), on which two groups of adjusting arc grooves (4-1) are arranged symmetrically about the center, and the adjustable mounting seat (4-2) is locked and connected to the main frame by screws inserted into the adjusting arc grooves (4-1); and also comprises a mounting column (4-3) fixedly connected to the adjustable mounting seat (4-2), a mounting plate seat (4-4) fixedly connected to the top of the mounting column (4-3), a capping motor (4-5) with its protruding end facing downwards is installed at the outer end of the mounting plate seat (4-4), a pressing head mounting rod (4-6) is installed at the protruding end of the capping motor (4-5), and a capping head (4-7) is installed at the lower end of the pressing head mounting rod (4-6).

6. The feed additive filling machine according to claim 1, characterized in that: The bottle pushing device (7) comprises a mounting seat structure installed on the main frame, a guide mounting seat (7-3) fixedly connected to the mounting seat structure, and a bottle pushing cylinder (7-1) fixedly connected to the guide mounting seat (7-3) and arranged transversely, a push plate mounting plate (7-5) installed at the protruding end of the bottle pushing cylinder (7-1), and a bottle pushing plate (7-6) for pushing the packaging bottle (200) installed on the push plate mounting plate (7-5); two groups of movable guide rods (7-4) are fixedly connected to the back of the push plate mounting plate (7-5), and the movable guide rods (7-4) are slidably connected to the guide mounting seat (7-3) through linear bearings, and also comprises a guide rod connecting plate (7-2) installed at the outer ends of the two groups of movable guide rods (7-4).

7. The feed additive filling machine as claimed in claim 4, characterized in that: It also includes a filling pad (5) fixedly connected to the main frame. The filling pad (5) is made of wear-resistant material. A through groove is opened in the middle of the filling pad (5). The bottom surface of the lower turntable (12-3) is in frictional contact with the top surface of the filling pad (5).

Images