Leakage-proof filling device of filling machine

Abstract

The utility model discloses an anti-leakage filling device of filling machine, including: base, fixed plate, conveyer belt, filling subassembly, filling head, telescopic pipe and clamping subassembly, fixed plate front side is provided with filling subassembly, by starting motor no. Pressure borne by the lead screw can be reduced, the connecting plate can drive the filling head to ascend and descend, and the service life of the device is prolonged; a clamping assembly is arranged above the base, a driving bevel gear can be driven to rotate by starting a third motor, a driven bevel gear drives a gear to rotate, at the moment, a toothed plate meshed with the gear also drives push plates to slide, the two push plates get close to each other, and under the cooperation of a spring and a telescopic rod, a pressing plate generates pressure on a container, so that the container is fixed; the device is prevented from turning over in the filling process, the stability of the device is improved, and the leakage-proof effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of filling machines, in particular to a leak-proof filling device for a filling machine. Background Art

[0002] At present, filling machines are mainly a small category of packaging machines. From the perspective of material packaging, they can be divided into liquid filling machines, paste filling machines, powder filling machines, granule filling machines, etc. In the food processing process, the leakage prevention of the filling machine is very important to avoid residual liquid from contaminating the work surface, the outer packaging of the filled items, etc. The leak-proof normal pressure filling machine described in the publication number CN213623243U can effectively prevent the bottle from shaking during filling and causing leakage through the setting of the fixed cylinder and the filling head, and can prevent the bottle from accidentally shaking during filling through the setting of four limit rods and four limit blocks. However, the prior art still has the following defects:

[0003] 1. The existing technology relies solely on electric telescopic rods for lifting and lowering, which may cause travel deviation after long-term use, leading to the possibility of leakage;

[0004] 2. Prior Art The prior art has a general fixing effect on the container, and the container is prone to tilt, which affects the leak-proof effect. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above defects and provide a leak-proof filling device for a filling machine.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a leak-proof filling device of a filling machine, comprising:

[0007] A base, the base being fixedly connected to the filling machine body;

[0008] A fixing plate, the fixing plate being fixedly connected to the rear end of the upper side of the base;

[0009] A conveyor belt, wherein the conveyor belt is located above the base;

[0010] A filling assembly, the filling assembly is fixedly connected to the front side of the fixed plate, the filling assembly comprises a screw rod, a connecting plate, a second motor and a guide rod, the screw rod is rotatably connected to the front side of the fixed plate, a connecting plate is sleeved on the screw rod, the front side of the fixed plate is fixedly connected to the second motor used in conjunction with the screw rod, and the front side of the fixed plate is fixedly connected to two guide rods used in conjunction with the connecting plate;

[0011] A filling head, the filling head is fixedly connected to the bottom end of the connecting plate;

[0012] A telescopic tube, one end of which passes through the connecting plate and is fixedly connected to the filling head, and the other end of which is fixedly connected to the filling machine body;

[0013] The clamping assembly is located above the base and is fixedly connected to the front side of the fixing plate.

[0014] As an improvement, the clamping assembly comprises:

[0015] A support plate, the rear side of which is fixedly connected to the fixing plate;

[0016] A gear, the gear being rotatably connected to the upper side of the support plate;

[0017] Tooth plates, two of which are used in conjunction with the gears and are slidably connected to the upper side of the support plate;

[0018] Motor three, wherein the motor three is fixedly connected to the bottom end of the support plate;

[0019] A driving bevel gear, the driving bevel gear is fixedly connected to the output end of the motor three;

[0020] A driven bevel gear, which cooperates with the gear and is rotatably connected to the lower end of the support plate;

[0021] Push plates, two of which are slidably connected to the upper ends of the support plates.

[0022] As an improvement, two telescopic rods are fixedly connected to opposite sides of the two push plates, springs are sleeved on the telescopic rods, and a pressure plate is provided on the side of the telescopic rod away from the push plates.

[0023] As an improvement, two trapezoidal blocks are fixedly connected to the bottom end of the push plate, and a limiting groove for cooperating with the trapezoidal blocks is provided on the upper side of the support plate.

[0024] As an improvement, two rollers for cooperating with the conveyor belt are rotatably connected to the upper side of the base, and a motor for cooperating with the base is arranged on the front side of the roller on one side.

[0025] As an improvement, rubber pads are provided on opposite sides of the two pressing plates.

[0026] The advantages of the utility model compared with the prior art are: 1. The utility model is provided with a filling assembly on the front side of the fixed plate. By starting the second motor, the screw rod can be driven to rotate, so that it drives the connecting plate to move. When used in conjunction with the guide rod, the pressure on the screw rod can be reduced, so that the connecting plate can drive the filling head to move up and down, thereby extending the service life of the device.

[0027] 2. The utility model is provided with a clamping assembly above the base. By starting the motor three, the active bevel gear can be driven to rotate, so that the driven bevel gear starts to drive the gear to rotate. At this time, the toothed plate meshing with the gear will also drive the push plate to slide along the support plate, so that the two push plates are close to each other. Under the cooperation of the spring and the telescopic rod, the pressure plate will generate pressure on the container to fix the container and prevent it from tipping over during the filling process, thereby improving the stability of the device and ensuring the leak-proof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0029] Figure 2 It is a right view of the utility model.

[0030] Figure 3 It is a front view of the utility model.

[0031] Figure 4 It is an exploded view of the local structure of the utility model.

[0032] Figure 5 It is an exploded view of a partial structure of the utility model.

[0033] As shown in the figure:

[0034] 1. Base;

[0035] 2. Fixed plate;

[0036] 3. Roller;

[0037] 4. Motor 1;

[0038] 5. Conveyor belt;

[0039] 6. Filling assembly; 61. Screw rod; 62. Connecting plate; 63. Motor 2; 64. Guide rod;

[0040] 7. Filling head;

[0041] 8. Telescopic tube;

[0042] 9. Clamping assembly; 91. Support plate; 92. Gear; 93. Tooth plate; 94. Motor three; 95. Active bevel gear; 96. Driven bevel gear; 97. Push plate; 98. Telescopic rod; 99. Press plate. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0044] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0045] Embodiment 1:

[0046] like Figures 1 to 5 As shown, this embodiment proposes a leak-proof filling device for a filling machine, including: a base 1, a fixed plate 2, a conveyor belt 5, a filling assembly 6, a filling head 7, a telescopic tube 8 and a clamping assembly 9. The base 1 is fixedly connected to the filling machine body to provide support for the entire device.

[0047] Among them, the fixed plate 2 is fixedly connected to the rear end of the upper side of the base 1, the conveyor belt 5 is located above the base 1, and the upper side of the base 1 is rotatably connected to two rollers 3 used in conjunction with the conveyor belt 5. A motor 4 used in conjunction with the base 1 is arranged on the front side of the roller 3 on one side, and the motor 4 is fixedly connected to the upper end of the base 1. The output end of the motor 4 is fixedly connected to the roller 3 on one side. By starting the motor 4, the roller 3 on one side can be driven to rotate, and with the cooperation of the conveyor belt 5 and the roller 3 on the other side, the transmission of the container to be filled is realized.

[0048] The filling assembly 6 is fixedly connected to the front side of the fixed plate 2. The filling assembly 6 includes a screw rod 61, a connecting plate 62, a second motor 63 and a guide rod 64. The screw rod 61 is rotatably connected to the front side of the fixed plate 2. A connecting plate 62 is sleeved on the screw rod 61. A thread for matching the screw rod 61 is provided inside the connecting plate 62. A second motor 63 for matching the screw rod 61 is fixedly connected to the front side of the fixed plate 2. The second motor 63 is fixedly connected to the fixed plate 2, and its output end is fixedly connected to the upper end of the screw rod 61. Two guide rods 64 for matching the connecting plate 62 are fixedly connected to the front side of the fixed plate 2. The guide rods 64 penetrate the connecting plate 62 and are slidably connected thereto. By starting the second motor 63, the screw rod 61 can be driven to rotate, so that the connecting plate 62 is driven and starts to slide along the guide rod 64, thereby relieving the pressure on the screw rod 61, realizing the filling process while extending the service life of the device.

[0049] The filling head 7 is fixedly connected to the bottom end of the connecting plate 62, and the lower end of the filling head 7 can be inserted into the interior of the container to be filled to prevent liquid from falling to the outside during the filling process, thereby improving the leak-proof effect. One end of the telescopic tube 8 passes through the connecting plate 62 and is fixedly connected to the filling head 7, and the other end of the telescopic tube 8 is fixedly connected to the filling machine body, so that the material to be filled can be sent to the filling head 7 through the telescopic tube 8 to realize subsequent filling work.

[0050] The clamping assembly 9 is located above the base 1 and is fixedly connected to the front side of the fixed plate 2. The clamping assembly 9 includes: a support plate 91, a gear 92, a tooth plate 93, a motor three 94, an active bevel gear 95, a driven bevel gear 96 and a push plate 97. The rear side of the support plate 91 is fixedly connected to the fixed plate 2, the gear 92 is rotatably connected to the upper side of the support plate 91, the two tooth plates 93 cooperate with the gear 92 and are slidably connected to the upper side of the support plate 91, the two tooth plates 93 are respectively meshed with the front and rear sides of the gear 92, the motor three 94 is fixedly connected to the bottom end of the support plate 91, the active bevel gear 95 is fixedly connected to the output end of the motor three 94, and the driven bevel gear 96 cooperates with the gear 92 The driven bevel gear 96 is used and rotatably connected with the lower end of the support plate 91, the upper end of the driven bevel gear 96 passes through the support plate 91 and is fixedly connected with the gear 92, one side of the driven bevel gear 96 is meshed and connected with the active bevel gear 95, and the two push plates 97 are slidably connected with the upper end of the support plate 91. By starting the motor three 94, the active bevel gear 95 can be driven to rotate, driving the driven bevel gear 96 to rotate synchronously. At this time, the gear 92 will also be driven, and the driving tooth plate 93 starts to drive the push plate 97 to slide along the support plate 91, so that the two push plates 97 are close to the container to be filled, fix it, prevent the container from tilting during the processing, ensure the leak-proof effect, and improve the stability of the device.

[0051] Embodiment 2:

[0052] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0053] Two trapezoidal blocks are fixedly connected to the bottom end of the push plate 97. A limiting groove is provided on the upper side of the support plate 91 to cooperate with the trapezoidal blocks. The trapezoidal blocks can slide in the limiting groove to prevent the push plate 97 from tilting during the sliding process, affecting the clamping effect and further improving the stability of the device.

[0054] Embodiment 3:

[0055] The solution in Example 2 is further introduced below in combination with a specific working method, as described below:

[0056] Two telescopic rods 98 are fixedly connected to the opposite sides of the two push plates 97, and a spring is sleeved on the telescopic rod 98. A pressure plate 99 is fixedly connected to the side of the telescopic rod 98 away from the push plate 97. The two ends of the spring are fixedly connected to the telescopic rod 98 and the pressure plate 99 respectively. Rubber pads are fixedly connected to the opposite sides of the two pressure plates 99 to enhance the friction between the pressure plates 99 and the containers. The telescopic rods 98 and the springs can enable the pressure plates 99 to always maintain appropriate pressure when approaching and fixing the containers to be filled, so as to avoid damage to the containers due to excessive pressure.

[0057] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0058] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A leak-proof filling device for a filling machine, characterized in that: include: A base (1), the base (1) being fixedly connected to a filling machine body; A fixing plate (2), the fixing plate (2) being fixedly connected to the upper rear end of the base (1); A conveyor belt (5), wherein the conveyor belt (5) is located above the base (1); A filling assembly (6), the filling assembly (6) being fixedly connected to the front side of the fixed plate (2), the filling assembly (6) comprising a screw rod (61), a connecting plate (62), a second motor (63) and a guide rod (64), the screw rod (61) being rotatably connected to the front side of the fixed plate (2), the connecting plate (62) being sleeved on the screw rod (61), the front side of the fixed plate (2) being fixedly connected to the second motor (63) used in conjunction with the screw rod (61), and the front side of the fixed plate (2) being fixedly connected to two guide rods (64) used in conjunction with the connecting plate (62); A filling head (7), wherein the filling head (7) is fixedly connected to the bottom end of the connecting plate (62); A telescopic tube (8), one end of which passes through the connecting plate (62) and is fixedly connected to the filling head (7), and the other end of which is fixedly connected to the filling machine body; A clamping assembly (9), wherein the clamping assembly (9) is located above the base (1) and is fixedly connected to the front side of the fixing plate (2).

2. A leak-proof filling device for a filling machine according to claim 1, characterized in that: The clamping assembly (9) comprises: A support plate (91), the rear side of the support plate (91) being fixedly connected to the fixing plate (2); A gear (92), the gear (92) being rotatably connected to the upper side of the support plate (91); Tooth plates (93), two tooth plates (93) are used in conjunction with the gears (92) and are slidably connected to the upper side of the support plate (91); Motor three (94), the motor three (94) is fixedly connected to the bottom end of the support plate (91); A driving bevel gear (95), wherein the driving bevel gear (95) is fixedly connected to an output end of a motor three (94); A driven bevel gear (96), the driven bevel gear (96) cooperates with the gear (92) and is rotatably connected to the lower end of the support plate (91); Push plates (97), two of the push plates (97) are slidably connected to the upper ends of the support plates (91).

3. A leak-proof filling device for a filling machine according to claim 2, characterized in that: Two telescopic rods (98) are fixedly connected to opposite sides of the two push plates (97), a spring is sleeved on the telescopic rod (98), and a pressing plate (99) is arranged on the side of the telescopic rod (98) away from the push plate (97).

4. A leak-proof filling device for a filling machine according to claim 2, characterized in that: Two trapezoidal blocks are fixedly connected to the bottom end of the push plate (97), and a limiting groove for matching the trapezoidal blocks is provided on the upper side of the support plate (91).

5. The leak-proof filling device of a filling machine according to claim 1, characterized in that: The upper side of the base (1) is rotatably connected to two rollers (3) used in conjunction with a conveyor belt (5), and a motor (4) used in conjunction with the base (1) is arranged on the front side of the roller (3) on one side.

6. The leak-proof filling device of a filling machine according to claim 3, characterized in that: Rubber pads are arranged on opposite sides of the two pressing plates (99).

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