A hose filling and sealing device for drop veterinary drugs

Abstract

The present application provides a hose filling and sealing device for drip veterinary drugs. The rotating platform is installed on the cabinet. The filling mechanism is installed on the cabinet. The preheating mechanism includes a first preheating bracket, a first preheating driver, a second preheating driver, a second preheating bracket and two preheaters. The first preheating bracket is installed on the cabinet, the first preheating driver is installed on the first preheating bracket, the second preheating driver is installed on the output end of the first preheating driver and moves under the drive of the first preheating driver, the second preheating bracket is installed on the second preheating driver and rotates under the drive of the second preheating driver, and both preheaters are installed on the second preheating bracket and rotate with the second preheating bracket. The heat sealing mechanism is installed on the cabinet. The unloading mechanism is installed on the cabinet. In the hose filling and sealing device for drip veterinary drugs provided by the present application, during the packaging process, the softening degree of the inner wall of the hose and the softening degree of the outer wall are roughly consistent, which helps to improve the packaging quality.

Description

Technical Field

[0001] The present application relates to the field of veterinary drug production equipment, and in particular to a soft tube filling and sealing device for veterinary drug drops. Background Art

[0002] Veterinary drops are a convenient and effective topical therapeutic drug that is widely used in the health care of pets, livestock and poultry, mainly for the treatment of eye, ear and other local diseases of animals.

[0003] After the production of veterinary drugs is completed, a filling and sealing machine is usually used to package the veterinary drugs. During the packaging process, the hose is first placed in the loading station. Under the action of the rotating platform, the hose passes through the filling station, the heat sealing station and the unloading station in sequence. In the related art, in order to improve the heat sealing quality of the hose by the filling and sealing machine, a preheating station is usually added before the heat sealing station to preheat the inner wall of the hose. However, in the related art, due to the structure of the preheating station itself, the preheating station cannot effectively preheat the inner wall of the hose, which easily leads to poor heat sealing quality, thereby causing poor packaging quality of drop veterinary drugs. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide a soft tube filling and sealing device for veterinary drug drops, so as to solve the technical problem in the prior art that the hot station cannot effectively preheat the inner wall of the soft tube, resulting in poor packaging quality of veterinary drug drops.

[0005] To achieve the above-mentioned purpose, the technical solution adopted in the present application is: to provide a soft tube filling and sealing device for drop veterinary drugs, comprising:

[0006] Cabinets;

[0007] A rotating platform, the rotating platform is installed on the cabinet;

[0008] A filling mechanism, the filling mechanism being installed on the cabinet;

[0009] A preheating mechanism, the preheating mechanism comprising a first preheating bracket, a first preheating driver, a second preheating driver, a second preheating bracket and two preheaters, the first preheating bracket is mounted on the cabinet, the first preheating driver is mounted on the first preheating bracket, the second preheating driver is mounted on the output end of the first preheating driver and moves under the drive of the first preheating driver, the second preheating bracket is mounted on the second preheating driver and rotates under the drive of the second preheating driver, and the two preheaters are both mounted on the second preheating bracket and rotate with the second preheating bracket;

[0010] A heat sealing mechanism, the heat sealing mechanism being installed on the cabinet;

[0011] A material unloading mechanism is installed on the cabinet.

[0012] Optionally, the second preheating bracket includes a transmission rod, a second mounting frame, two slide grooves, two mounting sleeves and an extrusion assembly, the transmission rod is mounted on the output end of the second preheating driver, the second mounting frame is connected to the end of the transmission rod away from the second preheating driver, the two slide grooves are both opened on the second mounting frame, the two mounting sleeves are respectively slidably engaged in the two slide grooves, the two preheaters are respectively inserted into the two mounting sleeves and screwed to the inner walls of the mounting sleeves, the extrusion assembly is mounted on the second mounting frame, and is configured to drive the two preheaters to move in opposite directions.

[0013] Optionally, the extrusion assembly includes a fixed rod, a slider, a limit block, two connecting pieces, two connecting rods and an elastic structure, the fixed rod is connected to the second mounting frame, the slider is slidably inserted into the fixed rod, the limit block is installed at one end of the fixed rod away from the second mounting frame, the two connecting pieces are respectively fixedly installed on the outer walls of the two preheaters, the connecting rod is hinged between the slider and the connecting piece, the two connecting rods are respectively arranged in a one-to-one correspondence with the two connecting pieces, and the elastic structure is sleeved on the fixed rod and supported between the second mounting frame and the slider.

[0014] Optionally, the second preheating bracket further includes two limiting screws, both of which are screwed to the second mounting bracket and are configured to limit the two mounting sleeves through the two sliding grooves.

[0015] Optionally, the slide groove includes a first groove body and two second groove bodies, the first groove body and the two second groove bodies are both opened on the second mounting frame, and the two second groove bodies are both connected to the first groove body;

[0016] The mounting sleeve comprises a sleeve body and two blades. The sleeve body is inserted into the first slot body. The two blades are connected to the outer wall of the sleeve body and are slidably engaged in the two second slot bodies respectively.

[0017] Optionally, the second preheating bracket further includes a plurality of rollers, and the plurality of rollers are all mounted on the second mounting frame and located on both sides of the blade.

[0018] Optionally, the first preheating bracket includes a plurality of guide rods, a mounting plate, a limiting sleeve, a screw rod and a first mounting frame, the plurality of guide rods are mounted on the cabinet, the mounting plate is mounted on one end of the plurality of guide rods away from the cabinet, the limiting sleeve is mounted on the mounting plate, the screw rod is rotatably mounted on the limiting sleeve, and the first mounting frame is passed through the plurality of guide rods and the screw rod, and is threadedly connected to the screw rod.

[0019] Optionally, the filling mechanism includes a filling bracket, a filling drive, a clamp and a filling head, the filling bracket is installed on the cabinet, the filling drive is installed on the filling bracket, the clamp is installed on the output end of the filling drive and moves under the drive of the filling drive, and the filling head is detachably mounted on the clamp.

[0020] Optionally, the heat sealing mechanism includes a heat sealing support, a heat sealing driver, a transmission structure and two heat sealers. The heat sealing support is installed on the cabinet, the heat sealing driver is installed on the heat sealing support, the transmission structure is installed on the output end of the heat sealing driver and is hinged to the heat sealing support, and the two heat sealers are both installed on the transmission structure and move toward or away from each other under the drive of the transmission structure.

[0021] Optionally, the unloading mechanism includes a unloading drive, a unloading bracket and a baffle, the unloading drive is installed on the cabinet and is configured to push the hose out from the rotating platform, the unloading bracket is installed on the heat sealing mechanism, and the baffle is installed on the unloading bracket and is configured to block the hose.

[0022] The beneficial effects of the soft tube filling and sealing device for drop veterinary drugs provided in the present application are:

[0023] The soft tube filling and sealing device for veterinary drop drugs provided by the present application softens the inner wall of the soft tube by two preheaters during the packaging process, which greatly increases the softening area of ​​the inner wall compared to the related art. With the cooperation of the heat sealing mechanism, the softening degree of the inner wall of the soft tube is roughly consistent with the softening degree of the outer wall, and the heat sealing effect is good, which helps to improve the packaging quality and prevents the drug from leaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0025] Figure 1A three-dimensional diagram of a soft tube filling and sealing device for veterinary drug drops provided in an embodiment of the present application;

[0026] Figure 2 A three-dimensional diagram of a preheating mechanism of a hose filling and sealing device for veterinary drug drops provided in an embodiment of the present application;

[0027] Figure 3 A stereoscopic view of a preheating mechanism of a hose filling and sealing device for drop veterinary drugs provided in an embodiment of the present application, which does not include a first preheating bracket, a first preheating driver, and a second preheating driver;

[0028] Figure 4 for Figure 3 A partial enlarged view of the middle A;

[0029] Figure 5 for Figure 1 A partial enlarged view of point B in the middle;

[0030] Figure 6 for Figure 1 A partial enlarged view of point C in the middle.

[0031] Among them, the reference numerals in the figure are:

[0032] 1. Cabinet;

[0033] 2. Rotating platform;

[0034] 3. Filling mechanism; 31. Filling bracket; 32. Filling driver; 33. Clamp; 34. Filling head;

[0035] 4. Preheating mechanism; 41. First preheating bracket; 411. Guide rod; 412. Mounting plate; 413. Limiting sleeve; 414. Screw rod; 415. First mounting frame; 42. First preheating driver; 43. Second preheating driver; 44. Second preheating bracket; 441. Transmission rod; 442. Second mounting frame; 443. Slide; 4431. First slot body; 4432. Second slot body; 444. Mounting sleeve; 4441. Sleeve body; 4442. Blade; 445. Extrusion assembly; 4451. Fixed rod; 4452. Sliding block; 4453. Limiting block; 4454. Connecting piece; 4455. Connecting rod; 4456. Elastic structure; 45. Preheater; 46. Limiting screw; 47. Roller;

[0036] 5. heat sealing mechanism; 51. heat sealing bracket; 52. heat sealing driver; 53. transmission structure; 531. transmission seat; 532. first hinge rod; 533. second hinge rod; 54. heat sealer;

[0037] 6. unloading mechanism; 61. unloading driver; 62. unloading bracket; 621. first screw rod; 622. first adjusting rod; 623. first locking nut; 624. first adjusting seat; 625. second screw rod; 626. second adjusting seat; 627. second locking nut; 628. second adjusting rod; 63. baffle. DETAILED DESCRIPTION

[0038] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0039] It should be noted that when a component is referred to as being "mounted on", "fixed on" or "disposed on" another component, it can be directly on the other component or indirectly on the other component. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0040] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0042] In this application, the term "and / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. A and B can be singular or plural. The character " / " generally indicates that the associated objects before and after are in an "or" relationship.

[0043] like Figures 1 to 6As shown, the embodiment of the present application provides a hose filling and sealing device for drop veterinary drugs, including a cabinet 1, a rotating platform 2, a filling mechanism 3, a preheating mechanism 4, a heat sealing mechanism 5 and a feeding mechanism 6. The rotating platform 2 is installed on the cabinet 1. The filling mechanism 3 is installed on the cabinet 1. The preheating mechanism 4 includes a first preheating bracket 41, a first preheating driver 42, a second preheating driver 43, a second preheating bracket 44 and two preheaters 45. The first preheating bracket 41 is installed on the cabinet 1, the first preheating driver 42 is installed on the first preheating bracket 41, the second preheating driver 43 is installed on the output end of the first preheating driver 42, and moves under the drive of the first preheating driver 42, the second preheating bracket 44 is installed on the second preheating driver 43, and rotates under the drive of the second preheating driver 43, and the two preheaters 45 are both installed on the second preheating bracket 44 and rotate with the second preheating bracket 44. The heat sealing mechanism 5 is installed on the cabinet 1. The feeding mechanism 6 is installed on the cabinet 1.

[0044] The working principle of this embodiment is as follows: when using the device, the staff places the hose on the rotating platform 2 in sequence. Driven by the rotating platform 2, the hose first arrives under the filling mechanism 3, and the filling mechanism 3 pours the medicine into the hose from the tail of the hose. Driven by the rotating platform 2, the hose then arrives under the preheating mechanism 4. After the hose arrives at the preheating mechanism 4, the first preheating driver 42 drives the second preheating driver 43 to move toward the inside of the hose, and the two preheaters 45 extend into the hose through the second preheating bracket 44, at which time the two preheaters 45 are in contact with the inner wall of the hose. The second preheating driver 43 drives the two preheaters 45 to rotate, and the two preheaters 45 can evenly heat the inner wall of the hose to soften the inner wall of the hose. It should be noted here that when softening the inner walls of two adjacent hoses, the rotation direction of the output end of the second preheating driver 43 is different, which can prevent the preheater 45 wires from being entangled. After the inner wall of the hose is softened, the first preheating driver 42 drives the second preheating driver 43 to move, so that the two preheaters 45 are moved out of the hose. Driven by the rotating platform 2, the hose then arrives under the heat sealing mechanism 5, and the heat sealing mechanism 5 heats the outer wall of the hose to seal the tail of the hose until the heat sealing is completed. Driven by the rotating platform 2, the hose finally arrives at the unloading mechanism 6 and is unloaded at the unloading mechanism 6.

[0045] Specifically, in the related art, the filling and sealing device mostly directly uses the heat sealing mechanism 5 to directly seal the tail. During the heat sealing process, the heat sealing mechanism 5 is in direct contact with the outer wall of the hose, which easily leads to different softening degrees of the outer wall and the inner wall of the hose, thereby causing the heat sealing quality to deteriorate. In the related art, in order to solve the problem of deterioration of heat sealing quality, the inner wall of the hose is preheated before heat sealing. However, the preheating structure is mostly conical, and the preheating structure can only contact with the edge of the hose, and cannot effectively soften the inner wall of the hose.

[0046] The hose filling and sealing device for veterinary drug drops provided by the present application softens the inner wall of the hose through two preheaters 45 during the packaging process, which greatly increases the softening area of ​​the inner wall compared to the related art. With the cooperation of the heat sealing mechanism 5, the softening degree of the inner wall of the hose is roughly consistent with the softening degree of the outer wall, and the heat sealing effect is good, which helps to improve the packaging quality and prevents the drug from leaking.

[0047] Optionally, the hose is configured as a tubular structure having a certain hardness.

[0048] Optionally, the first preheating driver 42 is configured as a cylinder.

[0049] Optionally, the second preheating driver 43 is configured as a motor.

[0050] In one embodiment of the present application, see Figures 1 to 6 The second preheating bracket 44 includes a transmission rod 441, a second mounting frame 442, two slide grooves 443, two mounting sleeves 444 and an extrusion assembly 445. The transmission rod 441 is mounted on the output end of the second preheating driver 43. The second mounting frame 442 is connected to the end of the transmission rod 441 away from the second preheating driver 43. The two slide grooves 443 are both opened in the second mounting frame 442. The two mounting sleeves 444 are respectively slidably engaged in the two slide grooves 443. The two preheaters 45 are respectively penetrated by the two mounting sleeves 444 and screwed to the inner wall of the mounting sleeves 444. The extrusion assembly 445 is mounted on the second mounting frame 442 and is configured to drive the two preheaters 45 to move in opposite directions.

[0051] With such arrangement, during the preheating process, the two preheaters 45 have a tendency to move in opposite directions through the extrusion assembly 445, so that the two preheaters 45 can fit closely with the inner wall of the hose, so that the preheaters 45 can better transfer heat to the inner wall of the hose, which helps to improve the softening effect of the preheating mechanism 4 on the inner wall of the hose. The two slide grooves 443 are used to clamp the two mounting sleeves 444 to the second mounting bracket 442. In addition, the mounting sleeves 444 are easy to slide, preventing the preheater 45 from being unable to penetrate the hose, and ensuring that the preheater 45 can soften the inner wall of the hose normally. The mounting sleeve 444 is used to facilitate the installation of the preheater 45.

[0052] Optionally, one end of the preheater 45 away from the second mounting frame 442 is configured to be in an arc shape.

[0053] In this way, the end of the preheater 45 away from the second mounting bracket 442 is set to an arc shape. When the end of the preheater 45 away from the second mounting bracket 442 contacts the edge of the hose, the two preheaters 45 can be guided to move toward each other, making it easier for the preheater 45 to penetrate into the inner wall of the hose.

[0054] In one embodiment of the present application, please refer to Figures 1 to 6 The extrusion assembly 445 includes a fixed rod 4451, a slider 4452, a limit block 4453, two connecting pieces 4454, two connecting rods 4455 and an elastic structure 4456. The fixed rod 4451 is connected to the second mounting frame 442. The slider 4452 is slidably arranged on the fixed rod 4451. The limit block 4453 is installed at one end of the fixed rod 4451 away from the second mounting frame 442. The two connecting pieces 4454 are respectively fixedly installed on the outer walls of the two preheaters 45. The connecting rod 4455 is hinged between the slider 4452 and the connecting piece 4454. The two connecting rods 4455 are respectively arranged in a one-to-one correspondence with the two connecting pieces 4454. The elastic structure 4456 is sleeved on the fixed rod 4451 and abutted between the second mounting frame 442 and the slider 4452.

[0055] The working principle of this embodiment is as follows: during the preheating process, the first preheating driver 42 drives the second preheating driver 43 to move toward the hose. The transmission rod 441 and the second mounting frame 442 both move following the second preheating driver 43. The two preheaters 45 move toward the hose following the second mounting frame 442 until the arc surfaces of the two preheaters 45 contact the edge of the hose. Under the guidance of the arc surfaces of the preheaters 45, the two preheaters 45 move toward each other. Driven by the two preheaters 45, the two connecting rods 4455 rotate toward each other, the slider 4452 gradually moves toward the second mounting frame 442 along the fixed rod 4451, and the elastic structure 4456 is compressed until the two preheaters 45 extend into the hose. After the two preheaters 45 extend into the hose, the second preheating driver 43 drives the second mounting frame 442 to rotate through the transmission rod 441, and the two preheaters 45 rotate in the hose following the second mounting frame 442. After the inner wall of the hose is softened, the first preheating driver 42 drives the second preheating driver 43 to move back to the hose until the two preheaters 45 are removed from the hose. After the two preheaters 45 are removed from the hose, under the action of the elastic structure 4456, the slider 4452 gradually moves along the fixed rod 4451 toward the limit block 4453, and the two connecting rods 4455 rotate back to back. Driven by the two connecting rods 4455, the two preheaters 45 move back to back.

[0056] With such arrangement, during the preheating process, the two preheaters 45 can always fit the inner wall of the hose through the fixed rod 4451, the slider 4452, the two connecting pieces 4454, the two connecting rods 4455 and the elastic structure 4456, so as to avoid the situation that the preheaters 45 and the inner wall of the hose are separated when the two preheaters 45 rotate relative to the hose, and the preheaters 45 are convenient for heat transfer to the inner wall of the hose, so as to achieve a good softening effect. When the slider 4452 moves relative to the fixed rod 4451, the limit block 4453 can prevent the slider 4452 from coming off the fixed rod 4451, so as to ensure the structural stability between the slider 4452 and the fixed rod 4451.

[0057] In one embodiment of the present application, see Figures 1 to 6 The second preheating bracket 44 also includes two limiting screws 46 , which are both screwed to the second mounting bracket 442 and are configured to limit the two mounting sleeves 444 through two sliding grooves 443 .

[0058] The working principle of this embodiment is as follows: according to the diameter of the hose, the staff rotates the two limit screws 46 to move the two limit screws 46 relative to the second mounting bracket 442. By adjusting the distance between the two limit screws 46, the moving range of the mounting sleeve 444 can be limited, thereby limiting the moving range of the preheater 45, so as to adjust the distance between the two preheaters 45 until the distance between the axes of the two preheaters 45 is smaller than the diameter of the hose.

[0059] In this configuration, the distance between the two preheaters 45 can be adjusted by the two limit screws 46, ensuring that the two preheaters 45 can be normally inserted into the hose, and preventing the situation where the distance between the two preheaters 45 is too large and the two preheaters 45 cannot be inserted into the hose. In addition, by adjusting the distance between the two preheaters 45 by the two limit screws 46, the preheating mechanism 4 can be used for hoses of different diameters, which helps to increase the scope of use of the device.

[0060] In one embodiment of the present application, see Figures 1 to 6 The slide 443 includes a first slot body 4431 and two second slot bodies 4432. The first slot body 4431 and the two second slot bodies 4432 are both opened in the second mounting frame 442. The two second slot bodies 4432 are both connected to the first slot body 4431. The mounting sleeve 444 includes a sleeve body 4441 and two blades 4442. The sleeve body 4441 is inserted into the first slot body 4431. The two blades 4442 are connected to the outer wall of the sleeve body 4441 and are slidably engaged in the two second slot bodies 4432, respectively.

[0061] With such a configuration, when the preheater 45 moves relative to the second mounting frame 442, the second slot 4432 and the blade 4442 can guide the preheater 45, making it easier for the preheater 45 to move relative to the second mounting frame 442, thereby helping to improve the movement stability of the preheater 45, and preventing the preheater 45 from getting stuck in the second mounting frame 442 and affecting the use of the preheating mechanism 4, thereby helping to improve the convenience of use. The first slot 4431 can be used to avoid the sleeve 4441, making it easier for the sleeve 4441 to move relative to the second mounting frame 442, thereby making it easier for the preheater 45 to move relative to the second mounting frame 442. The sleeve 4441 facilitates the installation of the preheater 45, thereby improving the convenience of installation.

[0062] In one embodiment of the present application, please refer to Figures 1 to 6The second preheating bracket 44 further includes a plurality of rollers 47 , which are all mounted on the second mounting frame 442 and located on both sides of the blade 4442 .

[0063] By installing rollers 47 on both sides of the blade 4442 in this way, when the blade 4442 moves relative to the second mounting frame 442, the blade 4442 is facilitated to move, thereby facilitating the movement of the preheater 45, which helps to improve the movement stability of the preheater 45 and can further prevent the preheater 45 from getting stuck on the second mounting frame 442.

[0064] In one embodiment of the present application, see Figures 1 to 6 The first preheating bracket 41 includes a plurality of guide rods 411, a mounting plate 412, a limiting sleeve 413, a screw rod 414 and a first mounting frame 415. The plurality of guide rods 411 are all mounted on the cabinet 1. The mounting plate 412 is mounted on one end of the plurality of guide rods 411 away from the cabinet 1. The limiting sleeve 413 is mounted on the mounting plate 412. The screw rod 414 is rotatably mounted on the limiting sleeve 413. The first mounting frame 415 is penetrated by the plurality of guide rods 411 and the screw rod 414 and is screwed to the screw rod 414.

[0065] The working principle of this embodiment is as follows: before using the device, the staff drives the screw rod 414 to rotate by the hand wheel according to the length of the hose. Under the action of the screw rod 414, the first mounting bracket 415 moves along the guide rod 411. Driven by the first mounting bracket 415, the distance between the preheater 45 and the hose can be adjusted.

[0066] With such arrangement, the positions of the two preheaters 45 can be adjusted according to the length of the hose through a plurality of guide rods 411, a mounting plate 412, a limiting sleeve 413, a screw rod 414 and a first mounting bracket 415, so that the preheater 45 can be normally inserted into the hose or removed from the hose, so that hoses of different lengths can be used, which helps to improve the applicable scope of the device and is convenient for adjustment. The plurality of guide rods 411 can guide the first mounting bracket 415 when it moves, which helps to improve the moving stability of the first mounting bracket 415 and facilitates adjustment. The mounting plate 412 facilitates the installation of the limiting sleeve 413 and the screw rod 414. The limiting sleeve 413 can limit the screw rod 414 so that the screw rod 414 can only rotate relative to the mounting plate 412, ensuring that the screw rod 414 can drive the first mounting bracket 415 to move when rotating.

[0067] In one embodiment of the present application, see Figures 1 to 6The filling mechanism 3 includes a filling bracket 31, a filling driver 32, a clamp 33 and a filling head 34. The filling bracket 31 is installed on the cabinet 1, the filling driver 32 is installed on the filling bracket 31, the clamp 33 is installed on the output end of the filling driver 32 and moves under the drive of the filling driver 32, and the filling head 34 is detachably installed on the clamp 33.

[0068] The working principle of this embodiment is as follows: when the hose reaches below the filling mechanism 3, the filling driver 32 drives the clamp 33 to move toward the hose, and the filling head 34 moves along with the clamp 33 until the filling head 34 extends into the hose, and the medicine is poured into the hose through the filling head 34. After the filling is completed, the filling driver 32 drives the clamp 33 to move away from the hose, and the filling head 34 moves along with the clamp 33 until the filling head 34 moves out of the hose.

[0069] With such arrangement, when the hose reaches the filling mechanism 3, the filling head 34 can be extended into the hose through the filling driver 32, which can prevent the drug from overflowing during the filling process, avoid drug waste, and avoid drug splashing and increasing the difficulty of cleaning the equipment. After the filling is completed, the filling head 34 can be removed from the hose through the filling driver 32, and when the rotating platform 2 drives the hose to move to the next station, the filling head 34 is prevented from interfering with the movement of the hose, and the degree of automation is high.

[0070] In one embodiment of the present application, please refer to Figures 1 to 6 The heat sealing mechanism 5 includes a heat sealing bracket 51, a heat sealing driver 52, a transmission structure 53 and two heat sealers 54. The heat sealing bracket 51 is installed on the cabinet 1, the heat sealing driver 52 is installed on the heat sealing bracket 51, the transmission structure 53 is installed on the output end of the heat sealing driver 52 and is hinged to the heat sealing bracket 51, and the two heat sealers 54 are both installed on the transmission structure 53 and move toward or away from each other under the drive of the transmission structure 53.

[0071] The transmission structure 53 includes a transmission seat 531, two first hinged rods 532 and two second hinged rods 533. The transmission seat 531 is installed at the output end of the heat sealing driver 52. One end of the two first hinged rods 532 is hinged to the transmission seat 531. The second hinged rod 533 is installed between the first hinged rod 532 and the heat sealer 54. One end of the second hinged rod 533 is hinged to the end of the first hinged rod 532 away from the transmission seat 531. The second hinged rod 533 is hinged to the heat sealing bracket 51. The two second hinged rods 533 and the two first hinged rods 532 are arranged one by one.

[0072] The working principle of this embodiment is as follows: the heat sealing driver 52 drives the transmission seat 531 to move away from the heat sealing bracket 51, the two first hinged rods 532 gather towards each other at one end away from the transmission seat 531, the two second hinged rods 533 gather towards each other at one end close to the first hinged rod 532, the two second hinged rods 533 spread out at one end away from the first hinged rod 532, and the two heat sealers 54 move away from each other. After the two heat sealers 54 move away from each other, the rotating platform 2 drives the hose to move between the two heat sealers 54. The heat sealing driver 52 drives the transmission seat 531 to move toward the heat sealing bracket 51, the two first hinged rods 532 spread out at one end away from the transmission seat 531, the two second hinged rods 533 spread out at one end close to the first hinged rod 532, the two second hinged rods 533 spread out at one end away from the first hinged rod 532, and the two heat sealers 54 move towards each other to clamp the hose. After the heat sealing is completed, the heat sealing driver 52 drives the two heat sealers 54 to move in opposite directions.

[0073] With such arrangement, the opening and closing of the heat sealer 54 can be controlled through the heat sealing bracket 51, the heat sealing driver 52, the transmission seat 531, the first hinge rod 532 and the second hinge rod 533, which is convenient to control and has a high degree of automation.

[0074] In one embodiment of the present application, see Figures 1 to 6 The unloading mechanism 6 includes an unloading driver 61, an unloading bracket 62 and a baffle 63. The unloading driver 61 is installed on the cabinet 1 and is configured to push the hose out from the rotating platform 2. The unloading bracket 62 is installed on the heat sealing mechanism 5. The baffle 63 is installed on the unloading bracket 62 and is configured to block the hose.

[0075] The unloading bracket 62 includes a first screw rod 621 , a first adjusting rod 622 , a first locking nut 623 , a first adjusting seat 624 , a second screw rod 625 , a second adjusting seat 626 , a second locking nut 627 and a second adjusting rod 628 . The first screw rod 621 is connected to the heat-sealing bracket 51, the first adjusting rod 622 is rotatably sleeved on the first screw rod 621, the first locking nut 623 is screwed on the first screw rod 621 and is configured to lock the first adjusting rod 622 to the heat-sealing bracket 51, the first adjusting seat 624 is connected to one end of the first adjusting rod 622 away from the first screw rod 621, the second screw rod 625 is connected to the first adjusting seat 624, the second adjusting seat 626 is rotatably sleeved on the second screw rod 625, the second locking nut 627 is screwed on the second screw rod 625 and is configured to lock the second adjusting seat 626 to the first adjusting seat 624, and the second adjusting rod 628 is connected between the second adjusting seat 626 and the baffle 63. The rotation axis of the first adjusting rod 622 is different from the rotation axis of the second adjusting seat 626.

[0076] The working principle of this embodiment is as follows: when the hose reaches the unloading mechanism 6, the unloading driver 61 extends the output end to push the hose out of the rotating platform 2, and the output end of the unloading driver 61 retracts immediately. Under the obstruction of the baffle 63, the hose enters the external predetermined unloading channel.

[0077] With such arrangement, the hose can be ejected from the rotating platform 2 through the unloading driver 61 and the baffle 63 to complete unloading, which is convenient and highly automated. According to the size of the hose, the first screw 621, the first adjustment rod 622, the first locking nut 623, the first adjustment seat 624, the second screw 625, the second adjustment seat 626, the second locking nut 627 and the second adjustment rod 628 can be used to adjust the posture of the baffle 63, so that hoses of different sizes can enter the external predetermined unloading channel, which helps to improve the application range of the device and is easy to adjust.

[0078] One or more embodiments of the present application are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the present application. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of one or more embodiments of the present application should be included in the protection scope of the present application.

Claims

1. A hose filling and sealing device for drop veterinary drugs, characterized in that: include: Cabinet (1); A rotating platform (2), the rotating platform (2) being installed on the cabinet (1); A filling mechanism (3), the filling mechanism (3) being installed on the cabinet (1); A preheating mechanism (4), the preheating mechanism (4) comprising a first preheating bracket (41), a first preheating driver (42), a second preheating driver (43), a second preheating bracket (44) and two preheaters (45), the first preheating bracket (41) being mounted on the cabinet (1), the first preheating driver (42) being mounted on the first preheating bracket (41), the second preheating driver (43) being mounted on an output end of the first preheating driver (42) and moving under the drive of the first preheating driver (42), the second preheating bracket (44) being mounted on the second preheating driver (43) and rotating under the drive of the second preheating driver (43), and the two preheaters (45) being mounted on the second preheating bracket (44) and rotating along with the second preheating bracket (44); The second preheating bracket (44) comprises a transmission rod (441), a second mounting frame (442), two slide grooves (443), two mounting sleeves (444) and an extrusion assembly (445), wherein the transmission rod (441) is mounted on the output end of the second preheating driver (43), the second mounting frame (442) is connected to an end of the transmission rod (441) away from the second preheating driver (43), the two slide grooves (443) are both provided on the second mounting frame (442), the two mounting sleeves (444) are respectively slidably engaged in the two slide grooves (443), the two preheaters (45) are respectively inserted into the two mounting sleeves (444) and screwed to the inner wall of the mounting sleeves (444), and the extrusion assembly (445) is mounted on the second mounting frame (442) and is configured to drive the two preheaters (45) to move in opposite directions; The extrusion assembly (445) comprises a fixed rod (4451), a sliding block (4452), a limiting block (4453), two connecting pieces (4454), two connecting rods (4455) and an elastic structure (4456), wherein the fixed rod (4451) is connected to the second mounting frame (442), the sliding block (4452) is slidably arranged on the fixed rod (4451), and the limiting block (4453) is installed on the fixed rod (4451) away from the second mounting frame (442). ), the two connecting pieces (4454) are respectively fixedly mounted on the outer walls of the two preheaters (45), the connecting rod (4455) is hinged between the slider (4452) and the connecting piece (4454), the two connecting rods (4455) are respectively arranged in a one-to-one correspondence with the two connecting pieces (4454), and the elastic structure (4456) is sleeved on the fixing rod (4451) and abutted between the second mounting frame (442) and the slider (4452); A heat sealing mechanism (5), the heat sealing mechanism (5) being installed on the cabinet (1); A material unloading mechanism (6), wherein the material unloading mechanism (6) is installed on the cabinet (1).

2. The soft tube filling and sealing device for veterinary drug drops according to claim 1, characterized in that: The second preheating bracket (44) further comprises two limiting screws (46), wherein the two limiting screws (46) are both screwed to the second mounting frame (442) and are configured to limit the two mounting sleeves (444) via the two sliding grooves (443).

3. The soft tube filling and sealing device for veterinary drug drops according to claim 1, characterized in that: The slide groove (443) comprises a first groove body (4431) and two second groove bodies (4432); the first groove body (4431) and the two second groove bodies (4432) are both opened on the second mounting frame (442); and the two second groove bodies (4432) are both connected to the first groove body (4431); The mounting sleeve (444) comprises a sleeve body (4441) and two blades (4442); the sleeve body (4441) is inserted into the first slot body (4431); the two blades (4442) are connected to the outer wall of the sleeve body (4441) and are respectively slidably engaged in the two second slot bodies (4432).

4. The soft tube filling and sealing device for veterinary drug drops according to claim 3, characterized in that: The second preheating bracket (44) further comprises a plurality of rollers (47), wherein the plurality of rollers (47) are all mounted on the second mounting frame (442) and are located on both sides of the blade (4442).

5. The soft tube filling and sealing device for veterinary drug drops according to claim 1, characterized in that: The first preheating bracket (41) comprises a plurality of guide rods (411), a mounting plate (412), a limiting sleeve (413), a screw rod (414) and a first mounting frame (415); the plurality of guide rods (411) are mounted on the cabinet (1); the mounting plate (412) is mounted on one end of the plurality of guide rods (411) away from the cabinet (1); the limiting sleeve (413) is mounted on the mounting plate (412); the screw rod (414) is rotatably mounted on the limiting sleeve (413); and the first mounting frame (415) is passed through the plurality of guide rods (411) and the screw rod (414) and is screwed to the screw rod (414).

6. The soft tube filling and sealing device for veterinary drug drops according to claim 1, characterized in that: The filling mechanism (3) comprises a filling support (31), a filling drive (32), a clamp (33) and a filling head (34); the filling support (31) is mounted on the cabinet (1); the filling drive (32) is mounted on the filling support (31); the clamp (33) is mounted on the output end of the filling drive (32) and moves under the drive of the filling drive (32); and the filling head (34) is detachably mounted on the clamp (33).

7. The soft tube filling and sealing device for veterinary drug drops according to claim 1, characterized in that: The heat sealing mechanism (5) comprises a heat sealing support (51), a heat sealing driver (52), a transmission structure (53) and two heat sealers (54); the heat sealing support (51) is mounted on the cabinet (1); the heat sealing driver (52) is mounted on the heat sealing support (51); the transmission structure (53) is mounted on the output end of the heat sealing driver (52) and is hinged to the heat sealing support (51); the two heat sealers (54) are both mounted on the transmission structure (53) and move towards each other or away from each other under the drive of the transmission structure (53).

8. The soft tube filling and sealing device for veterinary drug drops according to claim 1, characterized in that: The unloading mechanism (6) comprises an unloading drive (61), an unloading support (62) and a baffle (63); the unloading drive (61) is mounted on the cabinet (1) and is configured to push the hose out from the rotating platform (2); the unloading support (62) is mounted on the heat sealing mechanism (5); and the baffle (63) is mounted on the unloading support (62) and is configured to block the hose.

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