Hose filling and tail sealing machine

Abstract

The utility model relates to a hose filling and sealing machine, which belongs to the technical field of sealing machines and comprises a case, a positioning rotating mechanism is fixedly mounted at the top of the case, a production turntable capable of being driven to rotate is mounted at the output end of the positioning rotating mechanism, and a filling machine is fixedly mounted at the top of the case. An edge cutting machine is fixedly installed at the top of the machine box, a lifting assembly is installed at the top of the machine box, a moving block capable of being driven to conduct height adjustment is installed on one side of the front face of the lifting assembly, and a hot pressing assembly is installed at the bottom of the moving block. And the hot pressing assembly comprises two electric push rods which are fixedly mounted at the bottom of the moving block and are symmetrically distributed front and back, and mounting blocks which are fixedly mounted on output shafts of the electric push rods. According to the hose filling and tail-sealing machine, the convenience of the replacement process can be further improved, the tail-sealing structure can be replaced through a convenient disassembly and assembly mode, and the practicability of the hose filling and tail-sealing machine is improved.

Description

Technical Field

[0001] This application relates to the technical field of tube capping machines, and specifically to a hose filling and capping machine. Background Art

[0002] Hose filling and capping machines are applicable to industries such as medicine, food, cosmetics, and daily chemical engineering, and are commonly used for packaging substances such as liquids, pastes, or powders. The hose filling and capping machine uses heating technology to heat the surface of the plastic hose, and then presses and fuses them together. The sealing of the capping is good and relatively beautiful.

[0003] According to a hose filling and capping machine disclosed in Chinese Patent Publication No. CN219928133U, this patent drives a fixed plate to move through a knob, so as to clamp a connecting plate, thereby facilitating the replacement of the heating clamping plate according to the actual size of the hose, improving the overall applicability of the machine and being convenient for use. However, this patent still has certain deficiencies in the actual application process. When clamping the connecting plate, it is completed by rotating the threaded rod through the knob to drive the fixed plate to move. During the working process, in order to ensure stability, the threaded rod needs to be tightened so that it tightly abuts against the bottom of the corresponding connecting plate through the fixed plate. This undoubtedly requires a great deal of force, and at the same time, a large amount of force is also required to move the threaded rod away during disassembly, and the actual operation is not very convenient, resulting in a certain room for improvement in the practicality of the existing hose filling and capping machine. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, this application provides a hose filling and capping machine, which has the advantages of being able to further improve the convenience of the replacement process, etc., and solves the problem that a large amount of force is required for the replacement process of the existing hose filling and capping machine during actual operation, resulting in poor overall convenience.

[0005] To achieve the above object, this application provides the following technical solution: A hose filling and capping machine, including a machine case, a positioning and rotating mechanism is fixedly installed on the top of the machine case, a production turntable that can be driven to rotate is installed at the output end of the positioning and rotating mechanism, a filling machine is fixedly installed on the top of the machine case, a trimming machine is fixedly installed on the top of the machine case, a lifting assembly is installed on the top of the machine case, a moving block that can be driven to adjust the height is installed on one side of the front of the lifting assembly, and a hot pressing assembly is installed at the bottom of the moving block;

[0006] The hot pressing assembly includes two electric push rods fixedly installed at the bottom of the moving block and symmetrically distributed front and back, mounting blocks fixedly installed on the output shafts of the electric push rods, hot pressing clamping plates respectively abutted against the opposite sides of the two mounting blocks, four special-shaped blocks respectively fixed on the opposite sides of the two hot pressing clamping plates, four special-shaped grooves respectively opened on the opposite sides of the two mounting blocks, a docking plate fixed on the outer side of the hot pressing clamping plate, a connecting plate fixed on the outer side of the mounting block and on the same side as the docking plate, a round rod passing through the bottom of the connecting plate, a round plate fixed at the end of the round rod, a limiting block fixed at the other end of the round rod, and an elastic member fixed between the opposite sides of the connecting plate and the corresponding round plate.

[0007] By adopting the above technical solution, the convenience of the replacement process can be further improved, enabling the tail sealing structure to be replaced through a convenient disassembly and assembly method.

[0008] Furthermore, the lifting assembly includes a fixed box fixed on the top of the chassis, a driving mechanism fixedly installed on the top of the fixed box, a lead screw rotatably connected to the inside of the fixed box through a bearing, and two limiting rods fixed to the inside of the fixed box.

[0009] By adopting the above technical solution, the hot pressing assembly can be driven for height adjustment.

[0010] Furthermore, the output shaft of the driving mechanism penetrates through the top of the fixed box and is fixedly connected to the top end of the lead screw, and an internal threaded hole for the lead screw to penetrate through and be threadedly connected is opened at the top of the moving block.

[0011] By adopting the above technical solution, the driving mechanism can drive the lead screw to rotate.

[0012] Furthermore, the front of the fixed box is open, the top of the moving block is penetrated by the limiting rods, and placing cylinders evenly distributed are fixedly connected to the top of the production turntable.

[0013] By adopting the above technical solution, the moving block can be driven by the lead screw for height adjustment under the limiting action of the two limiting rods, and the placing cylinders can place the hoses.

[0014] Furthermore, the special-shaped block is T-shaped, the special-shaped groove can be plugged and slid by the corresponding special-shaped block, and the left side of the special-shaped groove is open.

[0015] By adopting the above technical solution, the special-shaped block can move into the corresponding special-shaped groove through the left side of the special-shaped groove, and the limit between structures can be realized.

[0016] Furthermore, the opposite sides of the connecting plate and the corresponding docking plate can be mutually attached, and a limiting groove for the corresponding limiting block to be plugged is opened at the bottom of the docking plate.

[0017] By adopting the above technical solution, the stability between the corresponding connecting plate and the docking plate can be maintained.

[0018] Furthermore, one side of the limiting block away from the mounting block is arc-shaped, and the other side is flat. A placement groove for placing the corresponding limiting block is provided at the top of the connecting plate.

[0019] By adopting the above technical solution, when the docking plate slides towards the side close to the mounting block, the limiting block can be pushed downward by the arc surface.

[0020] Furthermore, the elastic member is located outside the corresponding round rod, and the round plate is located on the side of the connecting plate away from the docking plate.

[0021] By adopting the above technical solution, the elastic member can be stably stretched.

[0022] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0023] For this hose filling and capping machine, through the use of the hot pressing assembly on the top of the machine case, the convenience of the replacement process can be further improved, enabling the capping structure to be replaced through a convenient disassembly and assembly method, so as to be applicable to the stable hot pressing capping work of different hoses, ensuring the quality and stability of capping. At the same time, in the actual operation process, it is not necessary to use a large force, allowing the operator to easily complete the installation and disassembly work, thus greatly improving the practicality of the hose filling and capping machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic structural diagram of the present application;

[0025] Figure 2 It is the present application structure Figure 1 The top view schematic diagram of the production turntable connection structure in the middle;

[0026] Figure 3 It is the left view schematic diagram of the moving block connection structure in the present application structure;

[0027] Figure 4 It is the present application structure Figure 3 The three-dimensional schematic diagram of the connecting plate connection structure in the middle.

[0028] In the figure: 1, chassis; 201, positioning and rotating mechanism; 202, production turntable; 300, filling machine; 400, edge trimming machine; 500, lifting assembly; 501, fixed box; 502, driving mechanism; 503, lead screw; 504, limiting rod; 6, moving block; 700, hot pressing assembly; 701, electric push rod; 702, mounting block; 703, hot pressing clamping plate; 704, special-shaped block; 705, special-shaped groove; 706, docking plate; 707, connecting plate; 708, round rod; 709, round plate; 710, limiting block; 711, elastic member. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0030] Please refer to Figures 1 to 4 , the present application provides a technical solution: a hose filling and sealing machine, including a chassis 1, a positioning and rotating mechanism 201 is fixedly installed on the top of the chassis 1, the output end of the positioning and rotating mechanism 201 is installed with a production turntable 202 that can be driven to rotate, a filling machine 300 is fixedly installed on the top of the chassis 1, an edge trimming machine 400 is fixedly installed on the top of the chassis 1, a lifting assembly 500 is installed on the top of the chassis 1, a moving block 6 that can be driven to adjust the height is installed on one side of the front of the lifting assembly 500, and a hot pressing assembly 700 is installed at the bottom of the moving block 6; through the use of the hot pressing assembly 700 on the top of the chassis 1, the convenience of the replacement process can be further improved, so that the sealing structure can be replaced by a convenient disassembly and assembly method, so as to be applicable to the stable hot pressing and sealing work of different hoses, ensuring the quality and stability of the sealing. At the same time, in the actual operation process, it is not necessary to use a large force, allowing the operator to easily complete the installation and disassembly work, thus greatly improving the practicability of the hose filling and sealing machine.

[0031] It should be noted that the filling machine 300 is composed of a filling barrel, a corrugated pipe, a booster pump, a first hydraulic cylinder, and a feeding pipe. The booster pump can export the material inside the filling barrel to the inside of the corrugated pipe, and then inject it into the hose through the feeding pipe. The edge trimming machine 400 is composed of a cylinder, a cutter, and a second hydraulic cylinder assembly. The second hydraulic cylinder can drive the cylinder and the cutter to adjust the position, and then drive the cutter to cut through the cylinder to achieve the edge trimming work. And the filling machine 300 and the edge trimming machine 400 are both existing publicly known technologies, so no more details will be described.

[0032] In this embodiment, the hot pressing assembly 700 is a structure for hot pressing and sealing the tail of the hose and facilitating disassembly, installation and replacement.

[0033] As Figure 1 , Figure 3 and Figure 4 shown, the hot pressing assembly 700 includes two electric push rods 701 fixedly installed at the bottom of the moving block 6 and symmetrically distributed front and back, mounting blocks 702 fixedly installed on the output shafts of the electric push rods 701, hot pressing clamping plates 703 respectively abutted against the opposite sides of the two mounting blocks 702, four special-shaped blocks 704 respectively fixed on the opposite sides of the two hot pressing clamping plates 703, four special-shaped grooves 705 respectively opened on the opposite sides of the two mounting blocks 702, a docking plate 706 fixed on the outer side of the hot pressing clamping plate 703, a connecting plate 707 fixed on the outer side of the mounting block 702 and on the same side as the docking plate 706, a round rod 708 penetrating through the bottom of the connecting plate 707, a round plate 709 fixed at the end of the round rod 708, a limiting block 710 fixed at the other end of the round rod 708, and an elastic member 711 fixed between the opposite sides of the connecting plate 707 and the corresponding round plate 709.

[0034] It should be noted that the opposite sides of the two hot pressing clamping plates 703 are heating surfaces, which can melt the hose by electric heating and then bond it by pressing. The special-shaped blocks 704 are T-shaped, and the special-shaped grooves 705 can be inserted and slid by the corresponding special-shaped blocks 704, and the left side of the special-shaped groove 705 is open, so that the special-shaped blocks 704 can move into the corresponding special-shaped grooves 705 through the left side of the special-shaped groove 705 and realize the limit between structures.

[0035] At the same time, the opposite sides of the connecting plate 707 and the corresponding docking plate 706 can be mutually attached. A limiting groove for inserting the corresponding limiting block 710 is opened at the bottom of the docking plate 706. One side of the limiting block 710 away from the mounting block 702 is arc-shaped, and the other side is flat. A placing groove for placing the corresponding limiting block 710 is opened at the top of the connecting plate 707, so that when the docking plate 706 slides towards the side close to the mounting block 702, it can push the limiting block 710 to move downward through the arc surface, thereby stretching the elastic member 711.

[0036] In addition, the elastic member 711 is located outside the corresponding round rod 708, the round plate 709 is located on the side of the connecting plate 707 away from the docking plate 706, and the elastic member 711 is a spring, so that the elastic member 711 can be stably stretched and is convenient to be pulled by the round plate 709.

[0037] In this embodiment, the lifting assembly 500 is a structure for driving the hot pressing assembly 700 to adjust the height.

[0038] As Figure 1As shown in the figure, the lifting assembly 500 includes a fixed box 501 fixed to the top of the chassis 1, a driving mechanism 502 fixedly installed on the top of the fixed box 501, a lead screw 503 rotatably connected to the inside of the fixed box 501 through bearings, and two limit rods 504 fixed to the inside of the fixed box 501.

[0039] It should be noted that the output shaft of the driving mechanism 502 penetrates through the top of the fixed box 501 and is fixedly connected to the top end of the lead screw 503, so that the driving mechanism 502 can drive the lead screw 503 to rotate. An internal threaded hole for the lead screw 503 to penetrate and be threadedly connected is provided at the top of the moving block 6. The front surface of the fixed box 501 is open, and the top of the moving block 6 is penetrated by the limit rods 504, so that the moving block 6 can be driven by the lead screw 503 to adjust its height under the limiting action of the two limit rods 504.

[0040] In addition, as Figure 2 shown, a uniformly distributed placement cylinder is fixedly connected to the top of the production turntable 202. The placement cylinder can be used to place the hose. Among them, the positioning and rotating mechanism 201 can be a servo motor structure with a PLC encoder, which can achieve precise position control. The filling machine 300, the hot pressing assembly 700, and the trimming machine 400 correspond to the positions of the adjacent placement cylinders, so that the placement cylinders can be normally filled by the filling machine 300, heat-sealed at the tail by the hot pressing assembly 700, and trimmed by the trimming machine 400.

[0041] The working principle of the above embodiment is:

[0042] When carrying out the hose filling work, place the hose on the production turntable 202, start the positioning and rotating mechanism 201 to make the production turntable 202 rotate, start the filling machine 300 to fill the inside of the hose, start the driving mechanism 502 to drive the lead screw 503 to rotate. Under the limiting action between the two limiting rods 504, adjust the height of the moving block 6, so that the two hot pressing clamping plates 703 can move to both sides of the hose tail respectively. Start the electric push rod 701 to push the hot pressing clamping plate 703 to move towards the side close to the hose and clamp the hose, making it melt and connect together. Start the trimming machine 400 to cut off the redundant part of the hose tail, and the filling and sealing work can be completed. When it is necessary to replace the hot pressing clamping plate 703, move the circular plate 709 to the side away from the connecting plate 707, so that the limiting block 710 is away from the corresponding docking plate 706. Then slide the hot pressing clamping plate 703 to the side away from the mounting block 702 to disassemble it. Then connect the replaced hot pressing clamping plate 703 to the outside of the mounting block 702 through the sliding limit connection between the corresponding two special-shaped blocks 704 and special-shaped grooves 705. During the sliding process, the docking plate 706 pushes the limiting block 710 to move towards the bottom side, driving the elastic member 711 to stretch. Under the elastic force recovery action of the elastic member 711, drive the limiting block 710 to move towards the side close to the docking plate 706 and perform clamping and limiting on it, and the installation work can be conveniently completed.

[0043] Compared with the prior art, for this hose filling and sealing machine, through the use of the hot pressing assembly 700 on the top of the chassis 1, the convenience of the replacement process can be further improved, enabling it to replace the sealing structure through a convenient disassembly and assembly method, so as to be applicable to the stable hot pressing and sealing work of different hoses, ensuring the quality and stability of the sealing. At the same time, in the actual operation process, it is not necessary to use a large force, allowing the operator to easily complete the installation and disassembly work, thus greatly improving the practicability of the hose filling and sealing machine, and solving the disadvantage that the replacement process of the existing hose filling and sealing machine requires a large force in the actual operation process, resulting in poor overall convenience.

[0044] All the electrical components mentioned in the text are electrically connected to the main controller and the power supply. The provision of the power supply belongs to the common knowledge in the field. The main controller can be a conventional known device such as a computer for control, which can be realized by simple programming by those skilled in the art, and all are existing publicly disclosed electrical connection technologies, which will not be elaborated in the text.

Claims

1. A hose filling and sealing machine, comprising a chassis (1), characterized in that: A positioning and rotating mechanism (201) is fixedly mounted on the top of the chassis (1); a production turntable (202) that can be driven to rotate is mounted on the output end of the positioning and rotating mechanism (201); a filling machine (300) is fixedly mounted on the top of the chassis (1); a trimming machine (400) is fixedly mounted on the top of the chassis (1); a lifting assembly (500) is mounted on the top of the chassis (1); a moving block (6) that can be driven to adjust the height is mounted on one side of the front of the lifting assembly (500); and a hot pressing assembly (700) is mounted on the bottom of the moving block (6); The hot pressing assembly (700) comprises two electric push rods (701) fixedly mounted at the bottom of the moving block (6) and symmetrically distributed front to back, a mounting block (702) fixedly mounted on the output shaft of the electric push rod (701), a hot pressing clamping plate (703) respectively abutting against opposite sides of the two mounting blocks (702), four special-shaped blocks (704) respectively fixed to opposite sides of the two hot pressing clamping plates (703), four special-shaped grooves (705) respectively opened on opposite sides of the two mounting blocks (702), A docking plate (706) fixed to the outside of the hot pressing clamp (703), a connecting plate (707) fixed to the outside of the mounting block (702) and on the same side as the docking plate (706), a round rod (708) passing through the bottom of the connecting plate (707), a round plate (709) fixed to the end of the round rod (708), a limit block (710) fixed to the other end of the round rod (708), and an elastic member (711) fixed between the connecting plate (707) and the opposite side of the corresponding round plate (709).

2. The hose filling and sealing machine according to claim 1, characterized in that: The lifting assembly (500) comprises a fixed box (501) fixed to the top of the chassis (1), a driving mechanism (502) fixedly mounted on the top of the fixed box (501), a screw rod (503) rotatably connected to the inner side of the fixed box (501) via a bearing, and two limit rods (504) fixed to the inner side of the fixed box (501).

3. The hose filling and sealing machine according to claim 2, characterized in that: The output shaft of the driving mechanism (502) passes through the top of the fixed box (501) and is fixedly connected to the top of the screw rod (503). The top of the moving block (6) is provided with an internal threaded hole for the screw rod (503) to pass through and be threadedly connected.

4. The hose filling and sealing machine according to claim 2, characterized in that: The front of the fixed box (501) is open, the top of the moving block (6) is penetrated by a limiting rod (504), and the top of the production turntable (202) is fixedly connected with evenly distributed placement cylinders.

5. The hose filling and sealing machine according to claim 1, characterized in that: The special-shaped block (704) is T-shaped, and the special-shaped groove (705) allows the corresponding special-shaped block (704) to be inserted and slid, and the left side of the special-shaped groove (705) is open.

6. The hose filling and sealing machine according to claim 1, characterized in that: The connecting plate (707) and the corresponding docking plate (706) can fit together on one side thereof, and a limiting groove for the corresponding limiting block (710) to be inserted into the bottom of the docking plate (706) is provided.

7. The hose filling and sealing machine according to claim 1, characterized in that: The side of the limit block (710) away from the mounting block (702) is arc-shaped, and the other side is flat. The top of the connecting plate (707) is provided with a placement groove for placing the corresponding limit block (710).

8. The hose filling and sealing machine according to claim 1, characterized in that: The elastic member (711) is located on the outside of the corresponding round rod (708), and the round plate (709) is located on a side of the connecting plate (707) away from the docking plate (706).

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