Plastic bottle filling device with limiting and clamping structure

Abstract

The utility model discloses a plastic bottle filling device with a limiting and clamping structure, which belongs to the technical field of plastic bottle filling and comprises a supporting table, a fixing frame is fixedly connected onto the supporting table, a hydraulic component is fixedly connected into the fixing frame, an output end of the hydraulic component is fixedly connected with a filling component, a conveying belt is arranged outside the supporting table, and the conveying belt is fixedly connected with the fixing frame. The back face of the filling assembly is fixedly connected with a downward pressing device used for applying downward pressure, a control device used for applying driving force is arranged in the supporting table, and a clamping device used for flexibly limiting the plastic bottles is arranged outside the control device. The downward pressing device comprises two pressing rods and a controller, the two pressing rods are fixedly connected to the back face of the filling assembly, the lower portions of the two pressing rods are fixedly connected with the same pressing plate, a control button is in lap joint with the lower portion of the pressing plate and installed in the supporting table, and the controller is fixedly connected to the supporting table. And the control button is electrically connected with the controller.

Description

TECHNICAL FIELD

[0001] The utility model belongs to plastic bottle filling technical field especially relates to a plastic bottle filling device with limit clamping structure. BACKGROUND

[0002] Plastic bottle filling is a production process that involves the precise filling of liquid products into plastic bottles through automated or semi-automated equipment. It is widely used in industries such as beverages, cosmetics, and pharmaceuticals. The process involves multiple steps such as rinsing, filling, and sealing, with the aim of ensuring efficient packaging of products in a sterile and precisely controlled environment to meet market demands and consumer expectations.

[0003] Some existing patents in the field of filling technology have been disclosed. One such patent, CN116119591A, discloses a bottle clamping mechanism and filling equipment. The basic description is as follows: This invention relates to the field of filling technology, particularly a bottle clamping mechanism and filling equipment. The bottle clamping mechanism includes a fixed part, a bottle clamping assembly, and an adjusting part. The bottle clamping assembly includes a spring and a clamp. Two clamps are symmetrically and rotatably arranged on the fixed part, and the spring is used to tighten the two clamps. The adjusting part is adjustably fixed on the fixed part, and the adjusting part is located between the two clamps. The outer wall of the adjusting part is in contact with the inner wall of the clamp to separate the two clamps. The adjusting part has a clamping surface, and the clamping surface and the clamp form a clamping space. By adjusting the installation position of the adjusting part on the fixed part, the size of the clamping space is adjusted, and different sizes of bottle openings are adapted, improving the versatility of the bottle clamping mechanism. The filling equipment applies the above-mentioned bottle clamping mechanism, reduces the number of bottle clamping changes, and improves production efficiency.

[0004] In actual implementation, in the existing plastic bottle filling equipment, continuous clamping or no clamping scheme is usually adopted for filling operation. When continuous clamping is adopted, the clamping structure always fixes the position of the bottle body, which can ensure the stability of the bottle body. However, after filling is completed, the reset of the clamping block and the release of the bottle body are slow, affecting the overall filling efficiency. Inappropriate clamping force may also cause damage to the bottle body. For filling equipment without clamping, the bottle body may be displaced or tilted during filling due to liquid impact or vibration, resulting in inaccurate filling or even liquid leakage.

[0005] Therefore, the utility model designs a plastic bottle filling device with a limiting clamping structure to solve the above problems. Utility model content

[0006] The utility model discloses a purpose at: in order to solve the existing plastic bottle filling equipment, usually adopt the scheme of continuous clamping or not to adopt clamping scheme filling operation, adopt the scheme of continuous clamping, and clamping structure always fixes the bottle body position, although can guarantee the stability of bottle body, but after filling, the reset of clamping block and the release speed of bottle body are slow, have influenced the overall filling efficiency, and improper clamping force can also lead to bottle body damage, and for the filling equipment of not adopting clamping scheme, because bottle body is vulnerable to liquid impact force or vibration influence in the filling process, and bottle body can appear shift or dump phenomenon, lead to filling inaccuracy or even the problem of leakage, and a plastic bottle filling device with limiting clamping structure is provided.

[0007] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0008] A plastic bottle filling device with a limiting clamping structure, comprising a support table, the support table is fixedly connected with a fixed frame, the fixed frame is fixedly connected with a hydraulic assembly in, the output end of the hydraulic assembly is fixedly connected with a filling assembly, the support table is equipped with a conveying belt, the back of the filling assembly is fixedly connected with a down pressure device for applying down pressure, the support table is equipped with a control device for applying driving force, and the control device is equipped with a clamping device for flexible limiting of plastic bottles.

[0009] The down pressure device comprises two pressure rods and a controller, both of the two pressure rods are fixedly connected to the back of the filling assembly, and the two pressure rods are fixedly connected with the same pressure plate below.

[0010] As a further description of the above technical scheme:

[0011] The control device comprises a fixed plate, the fixed plate is fixedly connected in the support table, the fixed plate is equipped with a hydraulic cylinder in, the output end of the hydraulic cylinder is fixedly connected with a push plate, and the push plate is symmetrically provided with a long slot in.

[0012] As a further description of the above technical scheme:

[0013] The clamping device comprises two connecting plates, two swing plates are hinged to the two connecting plates through a pin shaft, and the two swing plates are equipped with clamping blocks.

[0014] As a further description of the above technical scheme:

[0015] The two connecting plates are hinged in the two long slots through a pin shaft respectively.

[0016] As a further description of the above technical scheme:

[0017] The clamping block is fixedly connected to the two swing plates by bolts.

[0018] As a further description of the above technical solution:

[0019] The opposing surfaces of the two clamping blocks are provided with anti-slip texture.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0021] 1. In this utility model, during filling, the hydraulic component drives the filling component, which in turn moves the pressure rod and pressure plate. When the pressure plate presses the control button, the controller can precisely start the hydraulic cylinder, driving the clamping block to clamp the plastic bottle and simultaneously achieve the specified pushing distance, ensuring the stability of the bottle and preventing the bottle from tipping over or shifting during filling. After filling, the hydraulic cylinder is reset by operating the control button, and the clamping block automatically moves away from the bottle, achieving rapid release and avoiding damage to the bottle caused by continuous clamping. This improves the operating efficiency of the equipment and meets the needs of large-scale production. Through the coordinated control of the clamping structure and the hydraulic component, the functions of efficient and stable clamping during the filling process and rapid reset after filling are achieved, which not only ensures filling accuracy but also improves production efficiency, solving the problems of low clamping and release efficiency and easy damage to the bottle in the prior art. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of a plastic bottle filling device with a limiting clamping structure proposed in this utility model;

[0023] Figure 2 This is a three-dimensional structural diagram of a support platform for a plastic bottle filling device with a limiting clamping structure proposed in this utility model.

[0024] Figure 3 This utility model proposes a plastic bottle filling device with a limiting clamping structure. Figure 2 Enlarged structural diagram of section A;

[0025] Figure 4 This is a three-dimensional structural diagram of a control device for a plastic bottle filling apparatus with a limiting clamping structure proposed in this utility model.

[0026] Legend:

[0027] 1. Support platform; 2. Fixing frame; 3. Hydraulic components; 4. Filling components; 5. Conveyor belt; 6. Pressing device; 61. Pressure bar; 62. Pressure plate; 63. Control button; 64. Controller; 7. Control device; 71. Fixing plate; 72. Hydraulic cylinder; 73. Push plate; 74. Long groove; 8. Clamping device; 81. Connecting plate; 82. Swinging plate; 83. Clamping block. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0029] Please refer to Figures 1-4 ;

[0030] The utility model provides a kind of technical scheme: a kind of plastic bottle filling device with limit clamping structure, including support table 1, support table 1 is fixedly connected with fixed frame 2, fixed frame 2 is fixedly connected with hydraulic assembly 3 in, the output of hydraulic assembly 3 is fixedly connected with filling assembly 4, support table 1 is equipped with transmission belt 5, the back of filling assembly 4 is fixedly connected with the down pressure device 6 for exerting down pressure, support table 1 is equipped with the control device 7 for exerting driving force, control device 7 is equipped with the clamping device 8 for flexible limit to plastic bottle outside.

[0031] Specifically, as shown in Figures 2-4 , down pressure device 6 includes two pressure rods 61 and controller 64, two pressure rods 61 are all fixedly connected on the back of filling assembly 4, and the same pressure plate 62 is fixedly connected below two pressure rods 61, and control button 63 is overlapped below pressure plate 62, and down pressure is transmitted to control button 63 by pressure rod 61 and pressure plate 62, and control button 63 is started or stopped hydraulic cylinder 72 by electrically connected controller 64, this design can accurately control the action of hydraulic cylinder 72 in filling process, realize the quick clamping or loosening of clamping block 83, ensure the stability of bottle body, simultaneously, down pressure device 6 structure is simple and force is uniform, not only avoid bottle body deformation, also improve the automatic control level of equipment;

[0032] Control button 63 is installed inside support platform 1, and controller 64 is fixedly connected to support platform 1. Control button 63 and controller 64 are electrically connected. Control device 7 includes fixed plate 71, which is fixedly connected to support platform 1. Hydraulic cylinder 72 is provided inside fixed plate 71. Push plate 73 is fixedly connected to the output end of hydraulic cylinder 72. Long slots 74 are symmetrically opened inside push plate 73. Clamping device 8 includes two connecting plates 81. Two swing plates 82 are hinged to the outside of the two connecting plates 81 by pin shafts. By setting push plate 73 and swing plate 82, push plate 73 is hinged to connecting plate 81 through its internal long slot 74 and drives swing plate 82 and clamping block 83 to complete clamping action. The design of long slot 74 enables push plate 73 to smoothly drive clamping block 83 to clamp or release bottle under the drive of hydraulic cylinder 72. The mobility of swing plate 82 ensures that clamping block 83 can adapt to plastic bottles of different specifications, further enhancing the applicability and flexibility of the device.

[0033] Two swing plates 82 are equipped with clamping blocks 83. Two connecting plates 81 are respectively hinged to two long slots 74 by pins. The clamping blocks 83 are fixedly connected to the two swing plates 82 by bolts. The opposite surfaces of the two clamping blocks 83 are provided with anti-slip textures. By setting the clamping blocks 83 and fixing them to the swing plates 82 by bolts, it is ensured that the clamping blocks 83 can be firmly and reliably clamped. The surface of the clamping blocks 83 is provided with anti-slip textures, which provides additional friction when in contact with the bottle, effectively preventing the bottle from shifting or tipping due to vibration or external force during the filling process.

[0034] During operation, when filling, the hydraulic component 3 drives the filling component 4, which in turn moves the pressure rod 61 and the pressure plate 62. When the pressure plate 62 presses the control button 63, the controller 64 can precisely start the hydraulic cylinder 72, which drives the clamping block 83 to clamp the plastic bottle and achieve the specified pushing distance, ensuring the stability of the bottle and preventing the bottle from tipping over or shifting during the filling process. After filling is completed, the hydraulic cylinder 72 is reset by operating the control button 63, and the clamping block 83 automatically moves away from the bottle, achieving rapid release and avoiding damage to the bottle caused by continuous clamping. This completes the process of clamping and releasing the plastic bottle.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A plastic bottle filling device with a limiting clamping structure, comprising a supporting table, characterized in that, The support table is fixedly connected with a fixing frame, the fixing frame is fixedly connected with a hydraulic assembly, the output end of the hydraulic assembly is fixedly connected with a filling assembly, the support table is externally provided with a conveying belt, the back of the filling assembly is fixedly connected with a downward pressing device for applying downward pressure, the support table is internally provided with a control device for applying driving force, and the control device is externally provided with a clamping device for flexibly limiting the plastic bottle. The downward pressing device comprises two pressing rods and a controller, both of the pressing rods are fixedly connected with the back of the filling assembly, both of the pressing rods are fixedly connected with a same pressing plate below, the pressing plate is overlapped with a control button below, the control button is installed in the support table, the controller is fixedly connected with the support table, and the control button is electrically connected with the controller.

2. The plastic bottle filling device with a limiting and clamping structure according to claim 1, characterized in that, The control device comprises a fixed plate, the fixed plate is fixedly connected with the support table, the fixed plate is internally provided with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a push plate, and the push plate is symmetrically provided with a long slot.

3. The plastic bottle filling device with a limiting and clamping structure according to claim 1, characterized in that, The clamping device comprises two connecting plates, both of the connecting plates are hingedly connected with two swing plates through a pin shaft, and both of the swing plates are internally provided with clamping blocks.

4. The plastic bottle filling device with a limiting clamping structure according to claim 3, characterized in that, Both of the connecting plates are hingedly connected in the two long slots through a pin shaft.

5. The plastic bottle filling device with a limiting clamping structure according to claim 4, characterized in that, The clamping blocks are fixedly connected with the two swing plates through bolts.

6. The plastic bottle filling device with a limiting clamping structure according to claim 5, characterized in that, The opposite surfaces of both of the clamping blocks are provided with anti-skid lines.

Images