Food packaging device with quantitative filling structure

Abstract

The food packaging device with the quantitative filling structure comprises a supporting table, a telescopic filling head, packaging components and a telescopic hose, and a set of packaging components used for conducting plastic packaging on the tops of filled bottle bodies are arranged on the outer side of the middle position of the supporting table. Compared with the prior art, the bottle clamping device has the advantages that the bottle clamping groove and the head clamping groove are used for keeping a filling bottle stable, the accuracy degree in the bottle opening packaging process is improved, the filling bottle is prevented from shaking in the packaging process, the position of the limiting rod is limited through the positioning clamp, and the packaging quality is improved. The outer sides of the filling bottle bodies with different heights are guided through the guiding device, so that the filling bottle bodies are prevented from falling off from the upper end of the conveying belt, quantitative filling of food liquid materials is controlled through the control valve, meanwhile, it is guaranteed that the bottle bodies to be filled are limited through the positioning frame, and the situation that the bottle bodies move and leak in the filling process is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of filled food packaging, and relates to a food packaging device with a quantitative filling structure. Background Art

[0002] Existing food filling and packaging equipment has several shortcomings when it comes to maintaining container stability. These shortcomings primarily manifest themselves in inaccurate container positioning, inconsistent speeds, and poor adaptability to containers of varying sizes and shapes during the filling process. These shortcomings arise from a variety of factors, including mechanical design flaws. For example, poor synchronization between the filling equipment's conveyor belt and filling head can cause containers to shift or tilt during the filling process, impacting both accuracy and speed. Furthermore, if the equipment lacks adequate adjustment mechanisms for containers of varying sizes and shapes, it cannot guarantee that all containers remain stable during the filling process.

[0003] Conventional solutions include adding sensors and control systems to improve positioning accuracy and replacing worn parts. However, these approaches also have drawbacks. While regular maintenance and replacement of worn parts can maintain equipment performance, they increase maintenance costs and downtime, affecting production continuity. Therefore, there is an urgent need for a food packaging device with a quantitative filling structure to address these issues. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a food packaging device with a quantitative filling structure to solve the problems raised in the above background technology.

[0005] The utility model is realized by the following technical solutions: a food packaging device with a quantitative filling structure, comprising: a support platform and a telescopic hose, wherein a group of packaging components for plastic-sealing the top of the filled bottle body is provided on the outer side of the middle position of the support platform;

[0006] The packaging component includes a motor and a transmission rod. A set of frames for supporting the motor is provided at the rear side of the motor. A set of screw capping heads for sealing and screwing the upper end of the filling bottle body is provided at the lower end of the motor.

[0007] A group of external capping equipment for continuously feeding capping materials is provided on the rear side of the capping head, a group of electric cylinders 2 for plastic-sealing and extruding the upper end of the bottle mouth of the filling bottle body is provided on the left side of the frame, and a group of plastic-sealing heads for plastic-sealing the upper end of the bottle mouth of the filling bottle body are provided at the lower end of the electric cylinders 2. The upper end of the bottle mouth of the filling bottle body can be plastic-sealed by using packaging components, and the cap body can be installed on the upper end of the filling bottle body by using the capping head, thereby completing the packaging of the upper end of the filling bottle body.

[0008] As a preferred embodiment, the cross-section of the packaging component when viewed from above is a circular structure, and a group of upper clamping head discs for rotationally limiting multiple filling bottles are provided at the top middle position of the packaging component, and two groups of lower clamping head discs for engaging and limiting the bottle body and the bottom of the filling bottle are provided at the lower end of the upper clamping head disc.

[0009] As a preferred embodiment, the outer side of the upper clamping head turntable is provided with several groups of clamping head grooves for engaging and limiting the bottle heads of the filling bottles. The cross-sectional diameter of the clamping head grooves when viewed from above is the same as the cross-sectional diameter of the outer side of the bottle heads when viewed from above. By using the upper clamping head turntable and two groups of lower turntables, multiple filling bottles can be driven to be rotated and packaged.

[0010] As a preferred embodiment, the two groups of lower rotary discs are respectively provided with several groups of bottle clamping grooves for engaging and limiting the bottle body and the bottom of the filling bottle at the positions corresponding to the clamping grooves in the upper clamping head rotary disc. The cross-section of the bottle clamping groove is a rectangular structure when viewed from above, and the interior is rounded. By using the bottle clamping groove and the clamping head groove, the filling bottle body can be kept stable, the accuracy of the bottle mouth packaging process can be improved, and the filling bottle body can be prevented from shaking during the packaging process.

[0011] As a preferred embodiment, the two groups of lower turntables and upper chuck turntables are connected through several groups of vertical rods and rotate synchronously. A group of driving gears for driving the two groups of lower turntables and upper chuck turntable to rotate is provided at the lower end of the middle position of the lowermost lower turntable, and a group of power gears for providing power to the driving gears are provided on the front side of the driving gears.

[0012] As a preferred embodiment, a group of transmission rods for connecting to the power of the lower motor is provided at the middle position of the lower end of the power gear, a group of motors are provided at the lower end of the transmission rods, and a group of protective shells are provided on the outer side of the lower end of the motor.

[0013] As a preferred embodiment, the lower end of the support platform is provided with several groups of supporting feet for adjusting the height of the lower end thereof, and the upper ends of the front and rear sides of the support platform are provided with several groups of positioning clamps for limiting the position of the limiting rods, and the positioning clamps are fixed to the support platform by bolts, and two groups of limiting rods for limiting the position of the filling bottle bodies are provided on the inner side of the positioning clamps. The position of the limiting rods can be limited by using the positioning clamps, thereby guiding the outside of the filling bottles of different heights to prevent the filling bottles from falling off from the upper end of the conveyor belt.

[0014] As a preferred embodiment, a group of vertical frames for installing quantitative filling equipment for filling bottles are provided on the outer side of the left end of the support platform, and several groups of liquid storage tanks for filling are provided on the top of the vertical frames. A group of control valves for quantitative filling are provided at the lower end of each group of liquid storage tanks, and a group of telescopic hoses for conducting liquid are provided at the lower end of each group of control valves.

[0015] As a preferred embodiment, a group of telescopic filling heads for filling liquid into the filling bottles are provided at the lower end of each group of telescopic hoses, and each group of telescopic filling heads is configured to fill a corresponding group of filling bottles;

[0016] A group of support frames for synchronously driving the groups of telescopic filling heads to move up and down are provided on the outer sides of the upper ends of the several groups of telescopic filling heads, a group of electric cylinders for controlling the upper and lower movements of the support frames are respectively provided on the upper ends of the left and right sides of the support frames, and a group of positioning frames for limiting the positions of the bottles to be filled are provided on the lower ends of the support frames. The positioning frames have a rectangular cross-section when viewed from above, and are connected to the support frames and move up and down synchronously. The quantitative filling of food liquid can be controlled by using a control valve, and the positioning frames can be used to ensure that the bottles to be filled are limited and prevent movement and leakage during the filling process.

[0017] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: the upper bottle mouth of the filling bottle body is plastic-sealed by using the packaging component, and the upper end of the filling bottle body is covered by the screw capping head, thereby completing the packaging of the upper end of the filling bottle body, and the upper clamping head turntable and two sets of lower turntables are used to drive multiple filling bottles to be rotated and packaged, the bottle clamping groove and the clamping head groove are used to keep the filling bottle body stable, and the accuracy of the bottle mouth packaging process is improved to prevent the filling bottle body from shaking during the packaging process, and the positioning clamp is used to limit the position of the limit rod, thereby guiding the outside of the filling bottle body at different heights to prevent the filling bottle body from falling off from the upper end of the conveyor belt, and the quantitative filling of the food liquid is controlled by using the control valve, and the positioning rack is used to ensure that the bottle body to be filled is limited, and prevent movement and leakage during the filling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] Figure 1This is a schematic diagram of a food packaging device with a quantitative filling structure according to the present invention, viewed from the right front oblique side;

[0020] Figure 2 This is a schematic diagram of a top view of the left oblique front side of a packaging component in a food packaging device with a quantitative filling structure according to the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of a telescopic filling head and a positioning frame in a food packaging device with a quantitative filling structure according to the present invention, viewed from the right front oblique side;

[0022] In the figure: 100-support platform, 110-limiting rod, 120-positioning clamp, 130-conveyor belt, 140-support foot, 150-stand, 160-electric cylinder 1, 170-support frame, 180-telescopic filling head, 190-material guide pipe, 200-packaging component, 210-protective shell, 220-positioning frame, 230-telescopic hose;

[0023] 20a-motor, 20b-capping head, 20c-electric cylinder 2, 20d-plastic sealing head, 20e-upper clamping head rotary disc, 20f-clamping head slot, 20g-bottle clamping slot, 20h-driving gear, 20i-power gear, 20j-transmission rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 3 A food packaging device with a quantitative filling structure includes: a support platform 100, a telescopic filling head 180, a packaging component 200, and a telescopic hose 230. A set of packaging components 200 for plastic-sealing the top of the filled bottle body is provided outside the middle position of the support platform 100;

[0026] The packaging component 200 includes a motor 20a, an upper clamping head rotary disk 20e, a clamping head slot 20f, a bottle clamping slot 20g, and a transmission rod 20j. A frame is provided at the rear side of the motor 20a for supporting it. A capping head 20b is provided at the lower end of the motor 20a for sealing and screwing the upper end of the filled bottle.

[0027] A group of external capping equipment for continuously feeding capping materials is provided on the rear side of the capping head 20b, and a group of electric cylinders 20c for plastic-sealing and extruding the upper end of the bottle mouth of the filling bottle body is provided on the left side of the frame. A group of plastic sealing heads 20d for plastic-sealing the upper end of the bottle mouth of the filling bottle body is provided at the lower end of the electric cylinder 20c. The upper end of the bottle mouth of the filling bottle body can be plastic-sealed by using the packaging component 200, and the cap body can be installed on the upper end of the filling bottle body by using the capping head 20b, thereby completing the packaging of the upper end of the filling bottle body.

[0028] The cross-section of the packaging component 200 when viewed from above is a circular structure. A group of upper clamping head discs 20e for rotationally limiting multiple filling bottles are provided at the top middle position of the packaging component 200. Two groups of lower discs for engaging and limiting the bottle body and the bottom of the filling bottle are provided at the lower end of the upper clamping head disc 20e.

[0029] Several groups of clamping head grooves 20f are provided on the outside of the upper clamping head rotary disk 20e for engaging and limiting the bottle heads of the filling bottles. The cross-sectional diameter of the clamping head grooves 20f when viewed from above is the same as the cross-sectional diameter of the outer side of the bottle heads when viewed from above. By using the upper clamping head rotary disk 20e and two groups of lower rotary disks, multiple filling bottles can be driven to be rotated and packaged.

[0030] The two sets of lower rotary discs are respectively provided with several sets of bottle clamping grooves 20g for engaging and limiting the bottle body and the bottom of the filling bottle at the positions of the clamping grooves 20f in the upper clamping head rotary disc 20e. The cross-section of the bottle clamping grooves 20g is a rectangular structure when viewed from above, and the inside is rounded.

[0031] The two sets of lower discs and the upper chuck disc 20e are connected by several sets of vertical rods and rotate synchronously. A set of driving gears 20h for driving the two sets of lower discs and the upper chuck disc 20e to rotate is provided at the lower end of the middle position of the lowest lower disc, and a set of power gears 20i for providing power to the driving gears 20h is provided on the front side of the driving gears 20h.

[0032] A group of transmission rods 20j for connecting to the power of the lower motor is provided at the middle position of the lower end of the power gear 20i. A group of motors are provided at the lower end of the transmission rods 20j, and a group of protective shells 210 are provided on the outer side of the lower end of the motor.

[0033] The lower end of the support platform 100 is provided with several groups of supporting feet 140 for adjusting the height of its lower end, and the upper ends of the front and rear sides of the support platform 100 are provided with several groups of positioning clamps 120 for limiting the position of the limiting rod 110. The positioning clamps 120 are fixed to the support platform 100 by bolts, and two groups of limiting rods 110 for limiting the position of the filling bottle body are provided on the inner side of the positioning clamps 120. The position of the limiting rod 110 can be limited by using the positioning clamps 120, thereby guiding the outside of the filling bottles of different heights to prevent the filling bottles from falling off from the upper end of the conveyor belt 130.

[0034] A group of vertical frames 150 for installing quantitative filling equipment for filling bottles are provided on the outer side of the left end of the support platform 100. Several groups of liquid storage tanks for filling are provided on the top of the vertical frames 150. A group of control valves for quantitative filling are provided at the lower end of each group of liquid storage tanks. A group of telescopic hoses 230 for conducting liquid materials are provided at the lower end of each group of control valves.

[0035] A set of telescopic filling heads 180 for filling liquid into the filling bottles is provided at the lower end of each set of telescopic hoses 230. Each set of telescopic filling heads 180 is configured to fill a corresponding set of filling bottles.

[0036] A group of support frames 170 for synchronously driving the groups of telescopic filling heads 180 to move up and down are provided on the outer sides of the upper ends of the several groups of telescopic filling heads 180. A group of electric cylinders 160 for controlling the up and down movement of the support frames 170 are respectively provided on the upper ends of the left and right sides of the support frames 170. A group of positioning frames 220 for limiting the position of the bottles to be filled are provided at the lower ends of the support frames 170. The cross-section of the positioning frames 220 is a rectangular structure when viewed from above, and is connected to the support frames 170 and moves up and down synchronously.

[0037] See also Figure 1-Figure 3 As the first embodiment of the present invention: First, the staff places the bottle to be filled on the upper end of the conveyor belt 130, and then guides it to the inner side of the positioning rack 220 through the transmission belt. Then, the staff activates two sets of electric cylinders 160 to control the positioning rack 220 to move downward, and positions the positioning rack 220 on the bottle to be filled. Then, because a set of vertical racks 150 for installing quantitative filling equipment for the filling bottles is provided on the outer side of the left end of the support platform 100, a plurality of liquid storage tanks for filling are provided on the top of the vertical rack 150. Each set of liquid storage tanks is provided. A group of control valves for quantitative filling are provided at the lower end of the liquid storage tank. A group of telescopic hoses 230 for conducting liquid are provided at the lower end of each group of control valves. A group of telescopic filling heads 180 for filling liquid into the filling bottles are provided at the lower end of each group of telescopic hoses 230. Each group of telescopic filling heads 180 corresponds to a group of filling bottles for corresponding filling. The quantitative filling of food liquid is controlled by using control valves, and the positioning frame 220 is used to ensure that the bottles to be filled are limited and prevent movement and leakage during the filling process.

[0038] See also Figure 1-Figure 3As a second embodiment of the present invention: based on the above-mentioned embodiment, further, after the filling is completed, the filled bottle body continues to be guided to the right by the conveyor belt 130 and is guided to the packaging component 200. Then, the motor is started, and the transmission rod 20j is driven by the motor to rotate, and the upper clamping head rotary disk 20e and the two groups of lower rotary disks are rotated through the power gear 20i and the driving gear 20h, so that the upper clamping head rotary disk 20e and the two groups of lower rotary disks are driven by the power gear 20i to rotate synchronously. Since the two groups of lower rotary disks are respectively provided with a plurality of groups of bottle clamping grooves 20g for engaging and limiting the bottle body and the bottle bottom of the filled bottle body at the positions corresponding to the clamping head grooves 20f in the upper clamping head rotary disk 20e, the bottle clamping grooves 20g have a rectangular cross-section when viewed from above. By using the bottle clamping grooves 20g and the clamping head grooves 20f, the filled bottle body can be kept stable, and the accuracy of the bottle mouth packaging process can be improved, and the filled bottle body can be prevented from shaking during the packaging process, thereby achieving the purpose of accurate packaging at the bottle mouth of the filled bottle body.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A food packaging device with a quantitative filling structure, comprising: A support platform (100), a telescopic filling head (180), a packaging component (200) and a telescopic hose (230), characterized in that a group of packaging components (200) for plastic-sealing the top of the filled bottle body is provided on the outer side of the middle position of the support platform (100); The packaging component (200) comprises a motor (20a), an upper clamping head rotary disc (20e), a clamping head slot (20f), a bottle clamping slot (20g), and a transmission rod (20j); a group of frames for supporting the motor (20a) are provided at the rear side of the motor (20a); and a group of screw capping heads (20b) for sealing and screwing the upper end of the filling bottle body are provided at the lower end of the motor (20a); A group of external capping equipment for continuously feeding capping materials is provided on the rear side of the capping head (20b), a group of electric cylinders (20c) for plastic-sealing the upper end of the bottle mouth of the filling bottle body are provided on the left side of the frame, and a group of plastic sealing heads (20d) for plastic-sealing the upper end of the bottle mouth of the filling bottle body are provided at the lower end of the electric cylinder (20c).

2. A food packaging device with a quantitative filling structure according to claim 1, characterized in that: The packaging component (200) has a circular cross-section when viewed from above. A group of upper clamping discs (20e) for rotationally limiting a plurality of filling bottles are provided at the top of the middle position of the packaging component (200). Two groups of lower clamping discs for engaging and limiting the bottle bodies and the bottoms of the filling bottles are provided at the lower end of the upper clamping disc (20e).

3. The food packaging device with a quantitative filling structure according to claim 2, characterized in that: The outer side of the upper clamping head rotary disc (20e) is provided with a plurality of groups of clamping head grooves (20f) for engaging and limiting the bottle heads of the filling bottles. The cross-sectional diameter of the clamping head grooves (20f) when viewed from above is the same as the cross-sectional diameter of the outer side of the bottle heads when viewed from above.

4. The food packaging device with a quantitative filling structure according to claim 2, characterized in that: The two groups of lower rotary discs are provided with a plurality of groups of bottle clamping grooves (20g) for engaging and limiting the bottle body and the bottom of the filling bottle at positions corresponding to the clamping grooves (20f) in the upper clamping rotary disc (20e). The cross section of the bottle clamping grooves (20g) is a rectangular structure when viewed from above, and has rounded corners inside.

5. The food packaging device with a quantitative filling structure according to claim 4, characterized in that: The two groups of lower rotary discs and the upper clamping head rotary disc (20e) are connected through a plurality of groups of vertical rods and rotate synchronously. A group of driving gears (20h) for driving the two groups of lower rotary discs and the upper clamping head rotary disc (20e) to rotate is provided at the lower end of the middle position of the lowermost lower rotary disc. A group of power gears (20i) for providing power to the driving gears (20h) is provided on the front side of the driving gears (20h).

6. The food packaging device with a quantitative filling structure according to claim 5, characterized in that: A group of transmission rods (20j) for power connection with the motor at the lower end is provided at the middle position of the lower end of the power gear (20i), a group of motors are provided at the lower end of the transmission rods (20j), and a group of protective shells (210) are provided on the outer side of the lower end of the motor.

7. The food packaging device with a quantitative filling structure according to claim 1, characterized in that: The lower end of the support platform (100) is provided with a plurality of support feet (140) for adjusting the height of the lower end thereof, and the upper ends of the front and rear sides of the support platform (100) are provided with a plurality of positioning clamps (120) for limiting the position of the limiting rod (110), the positioning clamps (120) are fixed to the support platform (100) by bolts, and two groups of limiting rods (110) for limiting the position of the filling bottle body are provided inside the positioning clamps (120).

8. The food packaging device with a quantitative filling structure according to claim 7, characterized in that: A set of vertical frames (150) for mounting quantitative filling equipment for filling bottles is provided on the outer side of the left end of the support platform (100), and a plurality of groups of liquid storage tanks for filling are provided on the top of the vertical frames (150), and a group of control valves for quantitative filling are provided at the lower end of each group of liquid storage tanks, and a group of telescopic hoses (230) for conducting liquid are provided at the lower end of each group of control valves.

9. The food packaging device with a quantitative filling structure according to claim 8, characterized in that: A group of telescopic filling heads (180) for filling liquid into the filling bottles are provided at the lower end of each group of telescopic hoses (230), and each group of telescopic filling heads (180) is configured to fill a corresponding group of filling bottles; A group of support frames (170) for synchronously driving the group of telescopic filling heads (180) to move up and down are provided on the outer sides of the upper ends of the plurality of groups of telescopic filling heads (180), a group of electric cylinders (160) for controlling the upward and downward movement of the support frames (170) are respectively provided on the upper ends of the left and right sides of the support frames (170), and a group of positioning frames (220) for limiting the position of the bottles to be filled are provided at the lower ends of the support frames (170), the positioning frames (220) having a rectangular cross-section when viewed from above and connected to the support frames (170) to move up and down synchronously.

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