Hot air filling and sealing tail device

Abstract

The application discloses a filling and tail sealing device, which comprises a rotating disc mechanism, a cup seat for arranging corresponding workpieces, a filling assembly, a pipe lifting assembly, a tail sealing assembly, a cutter assembly and a discharging assembly. When different length workpieces (such as hoses) are filled and sealed, the longitudinal height of the tail sealing assembly, the filling assembly and the cutter assembly can be directly adjusted through a longitudinal lifting mechanism, so that the previous control program can be directly used to fill and seal the workpieces, the complicated adjustment time is reduced, and the efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of processing device, in particular to a hot air filling and tail sealing device. BACKGROUND

[0002] In order to improve the filling efficiency of the hose, some enterprises develop automatic filling and tail sealing devices. For example, the hose is rotated to each functional mechanism around the turntable by a turntable mechanism, and then the hose is subjected to predetermined actions by each functional mechanism. However, the lengths of the hoses under different requirements are inconsistent. When the same filling and tail sealing device is used for another size of hose, the lifting stroke of each functional mechanism needs to be adjusted in advance, which is troublesome, low in efficiency, and needs to be improved. SUMMARY

[0003] In order to solve at least one of the above technical defects, the present application provides the following technical solutions:

[0004] The present application discloses a filling and tail sealing device, which comprises a turntable mechanism, a cup seat for placing a corresponding workpiece, a filling assembly, a pipe feeding assembly, a tail sealing assembly, a cutter assembly, and a discharge assembly. The cup seat is arranged on the turntable of the turntable mechanism. The pipe feeding assembly, the filling assembly, the tail sealing assembly, the cutter assembly, and the discharge assembly are arranged around the turntable mechanism. During the rotation of the turntable, the cup seat is sent to the workstations of the pipe feeding assembly, the filling assembly, the tail sealing assembly, the cutter assembly, and the discharge assembly. The pipe feeding assembly feeds the corresponding workpiece to the cup seat. The filling assembly fills the workpiece in the cup seat with material. The tail sealing assembly seals the workpiece in the cup seat. The cutter assembly cuts a predetermined part of the workpiece in the cup seat. The discharge assembly takes out the workpiece in the cup seat. The device further comprises a positioning mechanism, which comprises a support, a mounting plate, and a longitudinal lifting mechanism. The mounting plate and the support are connected by the longitudinal lifting mechanism. The longitudinal height of the mounting plate is adjusted by the longitudinal lifting mechanism. At least one of the cutter assembly, the filling assembly, and the tail sealing assembly is arranged on the mounting plate.

[0005] When filling and sealing different length workpieces (such as hoses), the longitudinal height of the tail sealing assembly, the filling assembly, and the cutter assembly can be directly adjusted by the longitudinal lifting mechanism, so that the previous control program can be directly used to fill and seal the workpieces, reducing the tedious adjustment time and improving the efficiency.

[0006] Further, the cutting knife assembly and the tail sealing assembly each comprise a curved arm clamping mechanism, the curved arm clamping mechanism comprising a first lifting mechanism, a fixed seat, a curved arm, a connecting rod, a mounting seat and a sliding block, the fixed seat being arranged on a corresponding mounting plate and the first lifting mechanism being arranged on the fixed seat, the mounting seat being arranged at the moving end of the first lifting mechanism and the connecting rod being hingedly connected at a corresponding position on the mounting seat, the other end of the connecting rod being hingedly connected with the first end of the curved arm, the middle of the curved arm being hingedly connected with the fixed seat, the sliding block being slidably connected on the fixed seat and the tail end of the curved arm being hingedly connected with the corresponding sliding block through a waist hole, the mounting seat being moved up and down by the first lifting mechanism, and the sliding block being moved towards or away from each other under the transmission of the connecting rod and the curved arm to perform clamping or loosening actions.

[0007] In the present scheme, the sliding block is directly controlled to move towards or away from each other under the transmission of the curved arm and the connecting rod, which helps to simplify the structure and reduce the cost.

[0008] Further, the cutting knife assembly comprises a cutting knife and a curved arm clamping mechanism, and the cutting knife is arranged on the surface of the two sliding blocks facing each other in the curved arm clamping mechanism.

[0009] Further, the tail sealing assembly comprises a hot air mechanism and a hot pressing mechanism, the hot air mechanism is used for heating the predetermined position of the workpiece at the cup seat, the hot pressing mechanism comprises a curved arm clamping mechanism and a hot pressing die, the hot pressing die is arranged on the surface of the two sliding blocks facing each other in the curved arm clamping mechanism, and in use, the end of the workpiece at the cup seat is heated by the hot air mechanism to soften it, and then the hot pressing mechanism clamps the softened end to make it adhere to complete the tail sealing.

[0010] Further, the tail sealing mechanism comprises an ultrasonic mechanism and a curved arm clamping mechanism, the ultrasonic mechanism comprises matched ultrasonic dies, and the matched ultrasonic dies used for welding are arranged on the surface of the two sliding blocks facing each other in the curved arm clamping mechanism, and in the present scheme, the end of the hose is directly sealed by ultrasonic welding.

[0011] Further, the longitudinal lifting mechanism is a screw lifting type, which can be manual or electric.

[0012] Further, the tail sealing assembly and the filling assembly are arranged on one mounting plate, and the cutting knife assembly is arranged on another mounting plate, so that the layout is reasonable and the operation is smooth.

[0013] Further, it further comprises a positioning assembly for positioning the workpiece, the positioning assembly and the filling assembly are arranged on the same mounting plate, and the pipe feeding assembly, the positioning assembly, the filling assembly, the tail sealing assembly, the cutting knife assembly and the discharging assembly are sequentially arranged along the circumference of the turntable, the workpiece is positioned by the positioning assembly to facilitate subsequent operations.

[0014] Further, the discharge assembly comprises a support frame, a top block, a guide plate, a discharge chute, and a third telescopic mechanism, the support frame is arranged on the support frame, the guide plate is arranged at the inlet of the discharge chute, the top block is arranged below the guide plate, the top block and the guide plate are connected with the support frame, the guide surface for guiding the workpiece to dump towards the discharge chute is arranged on the guide plate, the third telescopic mechanism is below the moving path of the cup seat, the moving end of the third telescopic mechanism moves upwards to push the workpiece on the cup seat upwards, the space between the top block and the discharge chute is passed through and abuts against the upper guide plate during the upward movement of the workpiece, and the workpiece is dumped towards the discharge chute under the cooperation of the third telescopic mechanism, the top block, and the guide plate, so that the workpiece is stably discharged.

[0015] Further, the base and the sheet metal frame are further arranged, the rotary disc mechanism, the upper pipe assembly, the position adjusting mechanism, and the sheet metal frame are arranged on the base, the control end is arranged on the sheet metal frame, and the control end is connected with the rotary disc mechanism, the filling assembly, the upper pipe assembly, the tail sealing assembly, the cutter assembly, and the alignment assembly, so that transportation and installation are facilitated.

[0016] Further, the upper pipe assembly comprises a hopper for accommodating workpieces, a connecting seat, a turnover mechanism, a pipe seat, and a first telescopic mechanism, the pipe seat is provided with a groove for placing corresponding workpieces, the output end of the turnover mechanism is connected with the pipe seat and rotates the pipe seat in the longitudinal plane, so that the groove on the pipe seat reciprocates between the transverse state and the longitudinal state, the connecting seat is arranged between the pipe seat and the hopper outlet, and the connecting seat is provided with an inclined material channel, the first end inlet of the material channel is connected with the hopper outlet, and the groove on the pipe seat is below the tail end outlet of the material channel, the first telescopic mechanism is above the groove in the longitudinal state, and the moving end of the first telescopic mechanism moves downwards to push the workpiece in the groove out to the cup seat below, a plurality of workpieces are accommodated by the hopper, the turnover mechanism is adjusted to cooperate with the first telescopic mechanism to complete the feeding, the structure of the feeding mechanism is simplified, and the cost is reduced.

[0017] Further, it further comprises a limiting mechanism, a fixing frame and a pushing mechanism, the limiting mechanism comprises a telescopic mechanism two and a baffle, the fixing frame is provided with a connecting seat, a telescopic mechanism one and a telescopic mechanism two, the telescopic mechanism two is provided with a baffle at the moving end, the telescopic mechanism two moves the baffle vertically and reciprocally, the baffle moves downward into the material channel to limit the downward movement of the workpiece in the material channel, and the baffle moves upward to release the limitation on the downward movement of the workpiece along the material channel; the pushing mechanism comprises a driving mechanism, a connecting shaft, a connecting column, a connecting plate and a fixing shaft, the output end of the driving mechanism is connected with the connecting shaft, the connecting column is arranged on the connecting shaft in the radial direction, the end of the connecting column is hinged with the waist hole formed at the connecting plate, the connecting plate is connected with the fixing shaft at the position on the side of the hinged position of the connecting column, the fixing shaft is hinged on the connecting seat and is above the material channel, and the pushing plate is arranged at the fixing shaft, the pushing plate is pushed forward in the process of downward rotation of the pushing plate under the driving of the driving mechanism, the limiting mechanism can make the pipe base butt joint with only one workpiece at a time, the pushing mechanism can reduce the phenomenon that the workpiece is stuck in the material channel and cannot move, and the smoothness and stability of the feeding can be improved.

[0018] Compared with the prior art, the beneficial effects of the present application are:

[0019] 1. The structure of the filling and tail sealing device is designed, the adjusting time of each functional unit can be reduced through the position adjusting mechanism, the filling and tail sealing work of workpieces with different lengths can be more quickly adapted, and the efficiency is improved.

[0020] 2. The structure of the lifting mechanism is designed, the sliding block is moved under the transmission of the curved arm and the connecting rod, and the cost is reduced.

[0021] 3. The structure of the pipe lifting mechanism is designed, the structure is simplified, and the cost is reduced.

[0022] 4. The automation degree of the soft pipe filling and tail sealing can be greatly improved through cooperation of each functional unit, and the efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0024] Figure 1 It is the overall structure schematic diagram of the filling and tail sealing device in embodiment 1.

[0025] Figure 2 It is the top view structure schematic diagram of the filling and tail sealing device in embodiment 1.

[0026] Figure 3 is the structure schematic diagram of the filling and tail sealing device after the metal plate frame is removed in embodiment 1;

[0027] Figure 4 is Figure 3 is the enlarged structure schematic diagram of A part in embodiment 1;

[0028] Figure 5 is the structure schematic diagram of the upper tube assembly in embodiment 1;

[0029] Figure 6 is the structure schematic diagram of the upper tube assembly in embodiment 1;

[0030] Figure 7 is the structure schematic diagram of the cutting knife assembly in embodiment 1;

[0031] Figure 8 is the structure schematic diagram of the ultrasonic tail sealing assembly in embodiment 1;

[0032] In the drawings, the reference signs are as follows:

[0033] 1, base; 2, metal plate frame; 3, position adjusting mechanism; 4, upper tube assembly; 5, rotating disc mechanism; 6, cup seat; 7, alignment assembly; 8, filling assembly; 9, hot air mechanism; 10, hot pressing mechanism; 11, cutting knife assembly; 12, discharging assembly; 13, control end; 40, hopper; 41, pushing mechanism; 42, tube seat; 43, groove; 44, first telescopic mechanism; 45, fixed block; 46, pressing block; 47, connecting seat; 48, frame rod; 49, baffle; 50, second telescopic mechanism; 51, fixed frame; 52, overturning mechanism; 81, storage barrel; 110, curved arm clamping mechanism; 111, cutting knife; 112, ultrasonic mold; 121, support frame; 122, guide plate; 123, guide surface; 124, top block; 125, third telescopic mechanism; 126, discharging slide; 300, support; 301, mounting plate; 302, longitudinal lifting mechanism; 401, hopper outlet; 402, plug-in plate; 403, handle; 410, driving mechanism; 411, fixed shaft; 412, push plate; 413, connecting plate; 414, connecting column; 471, material channel; 1111, fixed seat; 1112, first lifting mechanism; 1113, mounting seat; 1114, connecting rod; 1115, curved arm; 1116, sliding block; 1117, waist hole. DETAILED DESCRIPTION

[0034] The application will be further described in conjunction with the drawings and specific embodiments.

[0035] Embodiment 1

[0036] As Figures 1-3As shown, the filling and sealing device in this example includes a rotary table mechanism 5, a cup seat 6 for placing corresponding workpieces, a filling assembly 8, an upper tube assembly 4, a sealing assembly, a cutter assembly 11, and a discharge assembly 12. The rotary table mechanism can be selected according to requirements. The cup seat 6, such as a cylindrical cup seat, is installed on the top surface of the rotary table mechanism 5 and can be used for inserting a hose workpiece. The upper tube assembly 4, the filling assembly 8, the sealing assembly, the cutter assembly 11, and the discharge assembly 12 are installed around the rotary table mechanism 5 at intervals. During rotation of the rotary table, the cup seat 6 is sent to the workstations of the upper tube assembly 4, the filling assembly 8, the sealing assembly, the cutter assembly 11, and the discharge assembly 12. When the cup seat 6 is at the workstation of the upper tube assembly 4, the corresponding hose is fed to the cup seat 6 by the upper tube assembly 4. When the cup seat 6 is at the workstation of the filling assembly 8, the hose in the cup seat 6 is filled with material by the filling assembly 8. When the cup seat 6 is at the workstation of the sealing assembly, the hose in the cup seat 6 is sealed by the sealing assembly. When the cup seat 6 is at the workstation of the cutter assembly 11, a predetermined part of the workpiece in the cup seat 6 is cut off by the cutter assembly 11. When the cup seat 6 is at the discharge workstation, the workpiece in the cup seat 6 is discharged by the discharge assembly 12. A marking assembly 7 can also be added. The marking assembly 7 positions the hose in the cup seat after the upper tube process. The marking assembly can be selected according to requirements and can be a mechanism for positioning the tube workpiece horizontally or vertically, such as a telescopic cylinder in this example, which only presses the hose in the cup seat vertically. When the hose in the cup seat moves to the lower side of the telescopic cylinder in the marking assembly, the moving end of the telescopic cylinder is lowered to press the hose to the desired position to position the hose vertically. A pressing block or pressing plate of a desired shape can also be installed on the moving end of the telescopic cylinder. In order to improve the orderliness of operation, the upper tube assembly 4, the marking assembly 7, the filling assembly 8, the sealing assembly, the cutter assembly 11, and the discharge assembly 12 are preferably arranged in sequence along the circumference of the rotary table, which helps to improve efficiency. Figures 1-3 As shown, the upper tube assembly 4, the marking assembly 7, the filling assembly 8, the sealing assembly, the cutter assembly 11, and the discharge assembly 12 are arranged in sequence along the circumference of the rotary table, which helps to improve efficiency.

[0037] In order to facilitate transportation and arrangement, a base 1 is added in this example. The rotary table mechanism 5, the upper tube assembly 4, the marking assembly 7, the filling assembly 8, the sealing assembly, the cutter assembly 11, and the discharge assembly 12 are arranged on the base 1. Figures 1-3 As shown, the rotary table mechanism 5, the marking assembly 7, the filling assembly 8, the sealing assembly, and the cutter assembly 11 are basically in the cavity surrounded by the metal frame 2, and the discharge assembly 12 and part of the upper tube assembly 4 are in the metal frame 2. A control end 13 can also be added, such as a fixed control end 13 on the metal frame. The control end is connected to the rotary table mechanism, the upper tube assembly, the marking assembly, the filling assembly, the sealing assembly, the cutter assembly, and the discharge assembly, so as to facilitate the execution of corresponding actions by the functional mechanisms through pre-set programs.

[0038] To improve efficiency, the positioning mechanism 3 is added in this case, wherein the positioning mechanism 3 comprises a bracket 300, a mounting plate 301, and a longitudinal lifting mechanism 302, the mounting plate 301 is connected with the bracket 300 through the longitudinal lifting mechanism 302, the longitudinal height of the mounting plate 301 is adjusted by the longitudinal lifting mechanism 302, and at least one of the cutter assembly 11, the filling assembly 8, and the tail sealing assembly is arranged on the mounting plate. The mounting plate can be single or multiple according to the needs, such as Figure 1 , Figure 3 In this case, the mounting plate 301 is two, wherein the cutter assembly 11 is fixed on one of the mounting plates 301, and the tail sealing assembly, the filling assembly 8, and the alignment assembly 7 are on the other mounting plate 301. The longitudinal lifting mechanism 302 can be selected from the market according to the needs, such as screw lifting type, telescopic cylinder type, gear and rack lifting, etc. In this case, the screw lifting type is taken as an example for demonstration, such as the screw is pivotally connected to the bracket 300, the nut on the screw is fixed with the mounting plate 301, the mounting plate 301 can be guided and moved by the guide column on the base, and the mounting plate is lifted by rotating the screw. The power to drive the screw is a motor, of course, a manual type can also be used as shown in Figures 1-3 , a hand wheel is installed at the end of the screw extending to the top surface of the bracket 300, the hand wheel can be manually rotated to adjust the height of the mounting plate, when the batch of filled hoses is replaced and the lengths of the hoses are different, the longitudinal heights of the filling assembly, the cutter assembly, etc. can be simply adjusted to adapt to the processing of hoses with new lengths, without the need for complex and tedious parameter adjustment of the filling assembly, the cutter assembly, the tail sealing assembly, etc., which helps to improve efficiency. To simplify the structure, the bracket is horizontally arranged in a semi-ring shape, the bracket is fixed with the base through the guide column, and the guide column guides the movement of the mounting plate in the longitudinal direction.

[0039] In this case, the cutter assembly 11 and the tail sealing assembly each comprise a curved arm clamping mechanism 110, as shown in Figure 7 , the cutter assembly 11 comprises the curved arm clamping mechanism 110 and a cutter 111, wherein the curved arm clamping mechanism 110 comprises a first lifting mechanism 1112, a fixed seat 1111, a curved arm 1115, a connecting rod 1114, a mounting seat 1113, and a sliding block 1116, the fixed seat 1111 is mounted on the corresponding mounting plate 301, the first lifting mechanism 1112 is fixed on the fixed seat 1111, the first lifting mechanism 1112 is a mechanism that can move the connected object in the longitudinal direction, such as a telescopic cylinder, a gear and rack lifting, a screw lifting, etc. In this case, the telescopic cylinder is taken as an example for demonstration.

[0040] The moving end of the first lifting mechanism 1112 is fixedly provided with a mounting seat 1113, the mounting seat 1113 is hingedly connected with a connecting rod 1114 at opposite positions, and the other end of the connecting rod 1114 is connected with the first end of a curved arm 1115. Specifically, the first end of the connecting rod 1114 is hingedly connected with the mounting seat 1113 at the side position of the mounting seat 1113, the tail end of the connecting rod 1114 is hingedly connected with the first end of the curved arm 1115, and the middle of the curved arm 1115 is hingedly connected with the fixed seat 1111. Preferably, the mounting seat 1113 is slidingly connected with the fixed seat 1111, which helps to improve the stability of movement.

[0041] The fixed seat 1111 is slidingly connected with a sliding block 1116, and the tail end of the curved arm 1115 is formed with a waist hole 1117. The curved arm 1115 is hingedly connected with the corresponding sliding block 1116 through the waist hole 1117 and the pivot. In this example, a cutter 111 is mounted at the end faces of the two sliding blocks 1116 facing each other. In use, when the first lifting mechanism 1112 moves the mounting seat 1113 up and down in the longitudinal direction, the sliding blocks 1116 move towards or away from each other under the transmission of the connecting rod 1114 and the curved arm 1115. When the two sliding blocks move towards each other, the clamping action is performed, and the cutter simultaneously cuts the end of the hose inserted between the two sliding blocks to cut off the unnecessary part. When the two sliding blocks move away from each other, the loosening action is performed, which facilitates the end of the hose to move between or away from the two sliding blocks.

[0042] The configuration of the fixed seat can be selected according to requirements. Preferably, as shown in Figure 7 The main body of the fixed seat 1111 is rectangular, the first lifting mechanism 1112 is mounted at the top of the main body, the mounting hole is formed in the middle of the main body, the mounting seat 1113 is located in the mounting hole, the two sides of the bottom of the main body have outwardly protruding portions, i.e., the outwardly protruding portions, the bottom surface of the outwardly protruding portions is slidingly connected with the sliding block 1116, and the middle of the curved arm 1115 is hingedly connected with the side surface of the outwardly protruding portion.

[0043] For the tail sealing assembly, such as a hot air type, specifically, the tail sealing assembly includes a hot air mechanism and a hot pressing mechanism, as shown in Figure 1 、 Figure 2 、 Figure 3 The hot air mechanism 9 is used for heating the predetermined position of the workpiece at the cup seat, and commonly includes an air cylinder connected with the external heating mechanism or an air cylinder which is a heatable hair dryer type similar to a hair dryer. When the cup seat at the rotating disc is corresponding to the air cylinder, the hot air is blown downward from the air cylinder to heat and soften the end of the hose.

[0044] The hot pressing mechanism 10 includes a curved arm clamping mechanism and a hot pressing die. The curved arm clamping mechanism is the structure described above, and the corresponding hot pressing die is mounted at the facing positions of the two sliding blocks. In use, the hose after being heated by the hot air is placed between the two parts of the hot pressing die, the two sliding blocks move towards each other, the hot pressing die cooperates to clamp the softened end of the hose to make it adhere, so as to complete the tail sealing.

[0045] In addition, the tail sealing assembly can also adopt ultrasonic welding type, such as Figure 8 As shown in the figure, the tail sealing assembly specifically comprises an ultrasonic mechanism, a curved arm clamping mechanism 110, i.e. the above structure, the ultrasonic mechanism comprises a matched ultrasonic die 112, the matched ultrasonic die 112 is installed on the faces of the two sliders 1116 of the curved arm clamping mechanism 110, the die head of the ultrasonic die is connected with the ultrasonic body arranged in the base, when the end of the soft tube after filling moves to between the ultrasonic dies with the turntable, the two sliders move towards each other, and then the end of the soft tube is welded and sealed by the ultrasonic dies.

[0046] The two types of tail sealing assemblies can be selectively arranged, or all can be arranged on the mounting plate, and the tail sealing action can be selectively performed according to different use requirements.

[0047] For the filling assembly 8, a screw quantitative feeding mechanism commonly seen in the market is matched with a telescopic cylinder lifting type, when the soft tube in the cup seat moves to below the discharge port of the feeding mechanism with the turntable, the telescopic cylinder moves downward to make the discharge port of the feeding mechanism inserted with the cavity opening of the end of the soft tube, and the material storage barrel containing material can be arranged on the base, such as Figure 1 、 Figure 2 、 Figure 3 As shown in the figure, the storage barrel 81 is connected with the feeding port of the feeding mechanism.

[0048] For the discharge assembly, a manipulator or other mechanism can be selected according to requirements to pull out the soft tube in the cup seat. Preferably, the structure as shown in Figure 1 、 Figure 2 、 Figure 3 The discharge assembly 12 comprises a support frame 121, a top block 124, a guide plate 122, a discharge chute 126, and a telescopic mechanism 125, the support frame 121 is fixed on the support 300, the discharge chute 126 is fixed with the base 1 and the guide plate 122 is arranged above the inlet of the discharge chute 126, the top block 124 is arranged below the guide plate 122, and the top block 124 and the guide plate 122 are both fixed with the longitudinal frame body in the support frame 121. The guide plate 122 is arc-shaped, and the bottom surface of the guide plate 122, i.e. the guide surface 123, faces the discharge chute. Figure 3

[0049] ​The telescopic mechanism three 125, such as a telescopic cylinder, is arranged at the base 1 below the moving path of the cup seat, when the cup seat 6 is above the telescopic mechanism three 125, the moving end of the telescopic mechanism three 125 moves upward to push the cup seat 6 and the hose upward, the space between the top block 124 and the discharge chute 126 is passed through during the upward movement of the workpiece, and the upper guide plate 122 is abutted, during the continuous upward movement of the telescopic mechanism three 125, under the guidance of the guide surface 123 of the guide plate 122, the hose is inclined towards the discharge chute 126, the synchronous top block abuts the hose body below the guide plate to form a support, which cooperates to make the workpiece tilt towards the discharge chute, and then falls from the discharge chute to complete the discharging.

[0050] For the upper tube assembly, a manipulator or the like can be selected according to the needs. Preferably, as shown in Figure 5 、 Figure 6 , the structure specifically includes a hopper 40 for accommodating the workpiece, a connecting seat 47, a turnover mechanism 52, a tube seat 42, and a telescopic mechanism one 44, wherein the tube seat 42 is formed with a groove 43 for placing the hose. The output end of the turnover mechanism 52 is connected with the tube seat 42 and rotates the tube seat 42 in the longitudinal direction, preferably a fixed block 45 is installed at the output end of the turnover mechanism 52, and the tube seat 42 is installed on the fixed block 45, which facilitates the connection and adjustment of the position of the tube seat. The fixed block 45 is L-shaped, the longitudinal part of the fixed block 45 is fixed with the tube seat 42, and the transverse part is fixed with the output end of the turnover mechanism 52. The turnover mechanism 52 is a turnover cylinder, which reciprocates the groove 43 on the tube seat 42 between the transverse state and the longitudinal state.

[0051] The connecting seat 47 is arranged between the tube seat 42 and the outlet of the hopper 40, and an inclined and extended material channel 471 is formed on the connecting seat 47, the inlet of the material channel 471 is connected with the outlet 401 of the hopper, and the groove 43 on the tube seat 42 is below the outlet of the material channel 471. The telescopic mechanism one 44 is above the groove 43 in the longitudinal state, and the moving end of the telescopic mechanism one 44 moves downward to push the hose in the groove 43 to the cup seat below.

[0052] In order to facilitate the fixation of the connecting seat and the like mechanism, a fixed frame 51 is added in this example, the fixed frame 51 is fixed with the base 42, the connecting seat 47 is fixed on the fixed frame 51, the material channel 471 is fixed with the fixed frame 51 or the connecting seat, the turnover mechanism 52 is fixed at the fixed frame 51 below the connecting seat 47, and the telescopic mechanism one 44 is connected with the fixed frame 51 and arranged at the side of the connecting seat 47.

[0053] When in use, the hopper is arranged obliquely or the bottom wall of the hopper cavity is arranged obliquely, so that the hose in the hopper can slide to the outlet of the hopper better, and the plurality of hoses can be accommodated in the hopper, and the hose slides out of the hopper through the outlet 401 to the chute, and then slides along the chute. The turning mechanism rotates the pipe base so that the groove is in the transverse direction, that is, the transverse state, and the hose sliding out of the chute slides into the groove in the transverse state, and then the turning mechanism rotates the pipe base so that the groove is turned from the transverse direction to the longitudinal direction, that is, the longitudinal state, at this time, the moving end of the first telescopic mechanism is above the groove, and the moving end of the first telescopic mechanism moves downward to push the hose in the groove into the cup base cavity. Preferably, a pressing block, a pressing plate or the like is arranged at the moving end of the first telescopic mechanism, so that the hose can be pressed better.

[0054] In addition, a limiting mechanism can also be added, which includes a second telescopic mechanism 50 and a baffle 49. The second telescopic mechanism is, for example, a telescopic cylinder, which is connected to the connecting seat 47 and is above the outlet of the chute. The moving end of the second telescopic mechanism 50 is fixed with the baffle 49. In use, the baffle 49 is moved up and down by the second telescopic mechanism in the longitudinal direction. When the baffle 49 moves downward, it enters the chute to limit the downward movement of the hose in the chute. When the baffle moves upward, the limitation on the downward movement of the hose in the chute is removed.

[0055] A pushing mechanism 41 can also be added, which includes a driving mechanism 410, a connecting shaft, a connecting column 414, a connecting plate 413 and a fixed shaft 411. The driving mechanism is, for example, a driving motor, the output end of which is connected to the connecting shaft, and the axial center lines of the two are in the same straight line. The other end of the connecting shaft is fixed with the connecting column 414 in the radial direction. The top end of the connecting column 414 is hinged to the waist hole formed at the connecting plate 413. The connecting plate 413 is fixed with the fixed shaft 411 at a position on one side of the hinge between the connecting column 414 and the connecting plate 413. The fixed shaft 411 is hinged to the connecting seat 47 and is above the chute. The pushing plate 412 is fixed on the fixed shaft 411. The pushing plate is, for example, a flat plate or Figure 5 、 Figure 6 The pushing plate is shown in the form of a groove body.

[0056] In use, the driving mechanism rotates the connecting shaft, the connecting column is driven to rotate by the connecting shaft, the connecting plate is driven to rotate by the connecting column, and the fixed shaft is driven to rotate synchronously. In the process of downward rotation of the pushing plate, the hose in the chute is pushed forward, which helps to improve the smoothness and stability of feeding.

[0057] A guide frame can also be added, which includes longitudinally extending frame rods 48 and transversely extending frame rods 48. The two longitudinally extending frame rods 48 are connected by the transversely extending frame rods 48. The transversely extending frame rods 48 are fixed with the connecting seat 47. The space between the longitudinally extending frame rods and the bottom wall of the chute 471 can be used for sliding a single hose, which improves the smoothness of operation. In addition, the end of the longitudinally extending frame rod at the outlet of the hopper can be upwardly curved, which is in the form of an expanded mouth, facilitating the hose to enter the space between the longitudinally extending frame rod and the bottom wall of the chute cavity.

[0058] Also can increase the plug-in board 402 and the handle, wherein the plug-in board sliding connection is in the groove which is shaped at the outlet of the hopper above, the end of the handle 403 is screwed in the groove wall, the plug-in board is blocked when it goes down, and the handle is fixed by rotating the end of the handle to abut the plug-in board.

[0059] In use, the hose is placed into the cup seat at the top surface of the rotating disc by the upper tube assembly, the rotating disc moves the hose to the labeling assembly station to position the hose at the cup seat by the labeling assembly, the rotating disc continues to move the hose to the filling assembly station to fill the hose at the cup seat with material by the filling assembly, the rotating disc continues to move the hose to the tail sealing assembly station to seal the tail of the hose by the tail sealing assembly, the rotating disc continues to move the hose to the cutter assembly station to cut the end of the sealed hose by the cutter assembly to remove the unnecessary part, and the rotating disc continues to move the hose to the discharging assembly station to take out the hose in the cup seat by the discharging assembly.

[0060] The above is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the concept of the present application shall fall within the protection scope of the present application. It should be noted that, for ordinary skilled in the art, some improvements and refinements without departing from the principles of the present application shall also be considered as falling within the protection scope of the present application.

Claims

1. Hot air filling and sealing tail device, including carousel mechanism (5), cup seat (6) for placing corresponding workpiece, filling assembly (8), upper tube assembly (4), sealing tail assembly, cutter assembly (11), discharge assembly (12), the cup seat (6) is arranged on the carousel in the carousel mechanism (5), the upper tube assembly (4), the filling assembly (8), the sealing tail assembly, the cutter assembly (11), the discharge assembly (12) are arranged at intervals around the carousel mechanism (5), the cup seat is sent to the work station of the upper tube assembly (4), the filling assembly (8), the sealing tail assembly, the cutter assembly (11), the discharge assembly (12) during the rotation of the carousel;The upper tube assembly (4) transports corresponding workpiece to the cup seat;The filling assembly (8) fills the workpiece in the cup seat with material;The sealing tail assembly seals the workpiece in the cup seat;The cutter assembly (11) removes the predetermined part of the workpiece in the cup seat;The discharge assembly (12) takes out the workpiece in the cup seat, characterized in that, Further comprising a position adjusting mechanism (3), the position adjusting mechanism (3) comprises a support (300), a mounting plate (301) and a longitudinal lifting mechanism (302), the mounting plate (301) is connected with the support (300) through the longitudinal lifting mechanism (302), the longitudinal height of the mounting plate is adjusted by the longitudinal lifting mechanism, at least one of the cutter assembly (11), the filling assembly (8) and the tail sealing assembly is arranged on the mounting plate (301); The tail sealing assembly and the filling assembly (8) are arranged on one mounting plate (301), and the cutter assembly (11) is arranged on another mounting plate (301); Further comprising a target positioning assembly (7) for positioning the workpiece, the target positioning assembly (7) and the filling assembly (8) are arranged on the same mounting plate (301), and the pipe feeding assembly (4), the target positioning assembly (7), the filling assembly (8), the tail sealing assembly, the cutter assembly (11) and the discharging assembly (12) are sequentially arranged in the circumferential direction of the rotating disc; The discharging assembly (12) comprises a support frame (121), a top block (124), a guide plate (122), a discharging chute (126) and a third telescopic mechanism (125), the support frame is arranged on the support (300), the guide plate (122) is arranged at the inlet of the discharging chute (126), the top block (124) is arranged below the guide plate (122), the top block (124) and the guide plate (122) are connected with the support frame (121), the guide surface (123) for guiding the workpiece to pour towards the discharging chute is arranged on the guide plate (122), the third telescopic mechanism (125) is below the moving path of the cup seat, the moving end of the third telescopic mechanism moves upwards to push the workpiece on the cup seat upwards, the space between the workpiece and the top block is passed and abuts against the guide plate above during the upward movement of the workpiece, and the workpiece is poured towards the discharging chute under the cooperation of the third telescopic mechanism, the guide plate and the top block.

2. Hot- air filling and sealing apparatus according to claim 1, characterized in that: The cutter assembly (11) and the tail sealing assembly each comprise a curved arm clamping mechanism (110), the curved arm clamping mechanism (110) comprises a first lifting mechanism (1112), a fixed seat (1111), a curved arm (1115), a connecting rod (1114), a mounting seat (1113) and a sliding block (1116), the fixed seat (1111) is arranged on the corresponding mounting plate (301), the first lifting mechanism (1112) is arranged on the fixed seat (1111), the mounting seat (1113) is arranged at the moving end of the first lifting mechanism (1112), the connecting rod (1114) is hingedly connected at the corresponding positions on the mounting seat (1113), the other end of the connecting rod is hingedly connected with the first end of the curved arm (1115), the middle of the curved arm (1115) is hingedly connected with the fixed seat (1111), the sliding block (1116) is slidably connected on the fixed seat, and the tail end of the curved arm is hingedly connected with the corresponding sliding block (1116) through the waist hole (1117), the mounting seat (1113) moves up and down under the first lifting mechanism (1112), and the sliding block moves towards or away from each other under the transmission of the connecting rod and the curved arm to perform clamping or loosening actions.

3. Hot- air filling and sealing apparatus according to claim 2, characterized in that: The cutter assembly (11) comprises a cutter (111) and a curved arm clamping mechanism (110), and the cutter (111) is arranged on the facing surfaces of two sliders of the curved arm clamping mechanism.

4. The hot-fill finisher of claim 2, wherein: The tail sealing assembly comprises a hot air mechanism (9) and a hot pressing mechanism (10), the hot air mechanism is used for heating the predetermined position of the workpiece at the cup seat, and the hot pressing mechanism (10) comprises a curved arm clamping mechanism and a hot pressing die, and the hot pressing die is arranged on the facing surfaces of two sliders of the curved arm clamping mechanism.

5. The hot-fill finisher of claim 2, wherein: The tail sealing assembly comprises an ultrasonic mechanism and a curved arm clamping mechanism (110), the ultrasonic mechanism comprises matched ultrasonic dies (112), and the matched ultrasonic dies (112) used for welding are arranged on the facing surfaces of two sliders of the curved arm clamping mechanism.

6. The hot-fill finisher of claim 1, wherein: The longitudinal lifting mechanism (302) is a screw lifting type.

7. The hot-fill finisher of claim 1, wherein: The base (1) is further provided with a turntable mechanism (5), an upper pipe assembly (4), a position adjusting mechanism (3) and a sheet metal frame (2), the sheet metal frame (2) is provided with a control end (13), and the control end is connected with the turntable mechanism, the filling assembly, the upper pipe assembly, the tail sealing assembly, the cutter assembly and the alignment assembly.

8. The hot-fill finisher of claim 1, wherein: The upper pipe assembly (4) comprises a hopper (40) for accommodating workpieces, a connecting seat (47), a turnover mechanism (52), a pipe seat (42) and a telescopic mechanism (44), the pipe seat (42) is provided with a groove (43) for placing corresponding workpieces, the output end of the turnover mechanism (52) is connected with the pipe seat (42) and rotates the pipe seat (42) on the longitudinal surface, so that the groove (43) on the pipe seat reciprocates between the transverse state and the longitudinal state, the connecting seat (47) is arranged between the pipe seat and the hopper outlet (401), and the inclined material channel (471) is arranged on the connecting seat, the inlet of the material channel is connected with the hopper outlet, and the groove (43) on the pipe seat is below the outlet of the material channel, and the telescopic mechanism (44) is above the groove in the longitudinal state, and the moving end of the telescopic mechanism (44) moves downward to push the workpiece in the groove to the cup seat below.

9. Hot- air filling and sealing apparatus according to claim 8, characterized in that: It also includes the limiting mechanism, fixed frame (51), push mechanism (41), the limiting mechanism includes telescopic mechanism two (50), baffle (49), the fixed frame is provided with connecting seat, telescopic mechanism one, telescopic mechanism two, the moving end of telescopic mechanism two is provided with baffle (49), and telescopic mechanism two moves baffle vertically reciprocating, and baffle moves down into the material channel to limit the downward movement of workpiece in the material channel, and baffle moves up to remove the restriction to the downward movement of workpiece along the material channel;The push mechanism (41) includes driving mechanism (410), connecting shaft, connecting column (414), connecting plate (413) and fixed shaft (411), the output end of the driving mechanism (410) is connected with the connecting shaft, and the connecting column (414) is arranged in the radial direction on the connecting shaft, the end of the connecting column is hinged with the waist hole formed in the connecting plate (413), the connecting plate (413) is connected with the fixed shaft (411) at the position on the side of the connecting column hinge, the fixed shaft (411) is hinged on the connecting seat (47), and the fixed shaft is above the material channel, the push plate (412) is arranged at the fixed shaft, and the fixed shaft is driven to rotate by the driving mechanism under the rotation of the connecting shaft, connecting column, connecting plate, and the push plate is pushed forward in the process of downward rotation in the material channel.

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