Automatic feeding and discharging device for milk packaging

Abstract

The utility model provides an automatic feeding and discharging device for milk packaging, and belongs to the field of milk packaging, the automatic feeding and discharging device for milk packaging comprises two movable frames, the main body of each movable frame is longitudinally arranged, and the two movable frames are arranged in a linear array. In order to solve the problem that milk liquid is easy to deteriorate and damage when remaining on the surface of a bearing structure in the filling process due to lack of an effective automatic overturning structure, a driver B is mounted on the outer side of a side plate, so that after a container is placed in a positioning groove, the milk liquid can be automatically overturned; the rack can be rotated by starting a driver B mounted on the outer side of the side plate, and during subsequent cleaning, the rack can be completely turned over downwards under the driving action of the driver B, so that subsequent cleaning is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of milk packaging, in particular to an automatic loading and unloading device for milk packaging. Background Art

[0002] Milk is one of the oldest natural dairy products. It can reduce esophageal sphincter pressure and increase gastric or intestinal reflux. Ultra-high-temperature milk (UHT) is sterilized instantaneously at high temperatures and can be stored at room temperature for 30 to 40 days. Traditional sterilized milk, a liquid milk product produced through prolonged high-temperature sterilization, can be stored at room temperature for over six months. The nutritional content of protein, lactose, and minerals in both sterilized fresh and sterilized milk is essentially the same as that in raw milk, with only a small loss of B vitamins. However, the preservation rate of sterilized milk is typically over 90%, and that of sterilized milk over 60%. Vitamin C loss is significant, but since it is not a critical nutrient in milk, it has little impact on the nutritional value of the product. Commercially available sterilized milk is often fortified with vitamins A and D, making it one of the cheapest and most convenient food sources of these two nutrients.

[0003] After searching, in the prior art, the Chinese patent with patent announcement number CN115448235A discloses "a fully automatic milk can sealing device. The present invention provides a fully automatic milk can sealing device, including a lifting frame and a conveying frame. A conveying frame is provided on one side of the lifting frame, and the conveying frame is connected to a conveying track, and the conveying track is connected to the outlet of the conveying disc. A packaging frame is provided on one side of the conveying frame. One end of the packaging frame is provided with a grabbing mechanism for grabbing milk cans on the conveying track. A belt conveyor is provided on the top of the packaging frame. A plurality of carrying plates are connected to the belt conveyor. A plurality of storage slots cooperating with the grabbing mechanism are provided on the carrying plates. A packaging box is connected to the top of the packaging frame. The front and rear ends of the packaging box are both provided with openings. The belt conveyor drives the carrying plates to pass through the packaging box through the openings. A packaging mechanism for sealing the milk cans with tape is provided inside the packaging box. A discharge rack is provided at the tail end of the packaging frame. The present invention can simultaneously package multiple milk cans at a time, and realizes the assembly line packaging of milk cans, greatly improving the packaging efficiency:

[0004] (1) The loading and unloading devices in existing packaging equipment lack an effective automatic flipping structure during use, which makes it easy for milk to be damaged due to deterioration when milk remains on the surface of the supporting structure during the filling process;

[0005] (2) The existing loading and unloading device has limitations in that it cannot quickly adjust the position when loading materials at different positions due to the lack of an effective multi-angle adjustment structure.

[0006] Therefore, an automatic loading and unloading device for milk packaging is proposed. Utility Model Content

[0007] The purpose of the utility model is to solve the problem that the loading and unloading devices in the existing packaging equipment lack an effective automatic turning structure when in use, which makes it easy for the loading and unloading devices to be damaged due to deterioration when milk remains on the surface of the supporting structure during the filling process.

[0008] In order to achieve the above-mentioned purpose of the utility model, the utility model provides the following technical solutions:

[0009] An automatic loading and unloading device for milk packaging includes a movable frame, wherein the main body of the movable frame is arranged longitudinally, and the movable frame is provided at two locations. The two movable frames are arranged in a linear array, and the interiors of the two movable frames are provided with longitudinal grooves. The outer sides of the movable frames are fixedly connected to sliders, which are structures protruding from the movable frames, and the sliders are provided at four locations.

[0010] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0011] As the preferred technical solution of the present invention, the driver A and the bevel gear A together constitute a driving structure, and a rotating shaft is installed on the inner side of the movable seat and the mounting plate, and the main body of the rotating shaft is arranged horizontally, and the rotating shaft is rotatably connected to the movable seat and the mounting plate through a bearing seat.

[0012] As an optimal technical solution of the present invention, a bevel gear B is fixedly connected to the outer side of the rotating shaft, and the bevel gear B is engaged with the bevel gear A set on the output shaft at the bottom end of the driver A for transmission, and the bevel gear A and the bevel gear B together constitute a transmission structure, and the movable frame is located directly above the base.

[0013] As an optimal technical solution of the present invention, the main body of the base is a rectangular frame structure, and a mounting plate is fixedly connected to the outer side of the base, and the top surface of the mounting plate is lower than the top surface of the base, and there are four mounting plates in total, and the four mounting plates are respectively fixedly connected to the four corners of the outer side surface of the base, and the mounting plate and the base together constitute a connecting structure.

[0014] As an optimal technical solution of the present invention, a through hole is opened inside the mounting plate, which is a mounting hole, and the mounting plate and the mounting hole together constitute a support structure for the base, and a fixing bolt is installed inside the mounting hole, and a longitudinal groove is opened at the top of the base.

[0015] As an optimal technical solution of the present invention, an electric push rod is fixedly connected to the inside of the longitudinal groove opened at the top of the base, and there are two electric push rods in total, and the two electric push rods are fixedly connected in a linear array at the left and right sides of the top surface of the base, and the base and the electric push rod together constitute a driving structure.

[0016] As an optimal technical solution of the present invention, a side plate is fixedly connected to the side of the rotating shaft away from the bevel gear A, a driver B is installed on the outer side of the side plate, a stand is installed on the output end of the driver B, and a positioning groove is provided on the top of the stand.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In the present invention, an electric push rod is fixedly connected to the top of the base, so that when loading is required, the container to be filled can be placed in the inner position of the positioning slot provided on the top of the platform, and the electric push rod installed in the base is activated to pull the mobile frame to the rear side to realize the automatic loading operation of the container;

[0019] 2. In the present invention, by providing the helical gear A and the helical gear B, when it is necessary to flip and load the container, the driver A installed on the outside of the baffle is activated to rotate the helical gear A to achieve the automatic flip and loading operation of the side plate currently installed on the outside of the platform;

[0020] 3. In the present invention, a driver B is installed on the outer side of the side panel, so that when the container is placed in the inner position of the positioning groove, the platform can be rotated by starting the driver B installed on the outer side of the side panel, and when cleaning subsequently, the platform can be completely flipped downward under the driving action of the driver B to facilitate subsequent cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1This is a schematic diagram of the disassembled left side structure of the loading and unloading device provided by the utility model;

[0022] Figure 2 A schematic diagram of the combined structure of the loading and unloading device provided by the utility model;

[0023] Figure 3 This is a schematic diagram of the combined structure of the base and mounting plate of the loading and unloading device provided by the utility model;

[0024] Figure 4 This is a schematic diagram of the combined structure of the movable frame and the slider of the loading and unloading device provided by the utility model;

[0025] Figure 5 This is a front structural diagram of the loading and unloading device provided by the utility model;

[0026] Figure 6 This is a left-side structural schematic diagram of the loading and unloading device provided by the utility model;

[0027] Markings in the figure: 1. Base; 101. Mounting plate; 102. Mounting hole; 103. Fixing bolt; 104. Electric push rod; 2. Moving frame; 201. Slider; 202. Lifting push rod; 203. Moving seat; 204. Block; 205. Bottom plate; 206. Baffle; 207. Driver A; 208. Bevel gear A; 209. Rotating shaft; 210. Bevel gear B; 3. Side panel; 301. Driver B; 302. Stand; 303. Positioning slot. DETAILED DESCRIPTION

[0028] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0029] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0032] like Figures 1-6 As shown, this embodiment provides an automatic loading and unloading device for milk packaging, including a mobile frame 2. The main body of the mobile frame 2 is arranged longitudinally, and there are two mobile frames 2. The two mobile frames 2 are arranged in a linear array, and the interiors of the two mobile frames 2 are provided with longitudinal grooves. The outer side of the mobile frame 2 is fixedly connected to a slider 201. The slider 201 is a structure that protrudes from the mobile frame 2, and there are four sliders 201 in total.

[0033] Every two laterally adjacent sliders 201 form a group, and the two groups of sliders 201 are fixedly connected to the left and right side positions of the two moving frames 2 in a linear array, and the interior of the longitudinal groove opened in the moving frame 2 is fixedly connected with a lifting push rod 202, and a moving seat 203 is installed on the top output end of the lifting push rod 202, and the main body of the moving seat 203 is a rectangular block structure, and the outer side of the moving seat 203 is fixedly connected with a clamping block 204, and the clamping block 204 is a protruding moving seat 203 structure, and there are four clamping blocks 204 in total, wherein every two longitudinally adjacent clamping blocks 204 form a group, and the two groups of clamping blocks 204 are fixedly connected to the front and rear side positions of the two moving seats 203 in opposite directions, and the moving seat 203 is slidably connected to the inner position of the moving frame 2 through the clamping blocks 204 fixedly connected on its outer surface, and the side of the moving seat 203 away from the moving frame 2 is fixedly connected with a bottom plate 205, and the cross-section of the bottom plate 205 is rectangular Structure, a baffle 206 is fixedly connected to the side of the bottom plate 205 away from the movable seat 203, and the baffle 206 and the bottom plate 205 are arranged vertically, and a driver A207 is fixedly connected to the top surface of the baffle 206, and an output shaft is provided at the bottom end of the driver A207, on which a bevel gear A208 is installed. The base 1 is fixedly connected to the inner position of the packaging device by using a fixing bolt 103 to pass through the mounting hole 102 provided in the mounting plate 101, and the container carrying milk is subsequently clamped by manual or mechanical arms and placed in the inner position of the positioning groove 303 provided on the top surface of the stand 302 for assembly, and the stand 302 and the positioning groove 303 are flipped by starting the driver B301 installed on the outside of the side plate 3, and synchronously when flipping, the bevel gear A208 can be driven to rotate by starting the driver A207 installed on the top surface of the baffle 206.

[0034] like Figure 2As shown, the driver A207 and the bevel gear A208 together constitute a driving structure, and a rotating shaft 209 is installed on the inner side of the movable seat 203 and the bottom plate 205, and the main body of the rotating shaft 209 is arranged horizontally, and the rotating shaft 209 is rotatably connected to the movable seat 203 and the bottom plate 205 through a bearing seat, and the outer side of the rotating shaft 209 is fixedly connected with a bevel gear B210, and the bevel gear B210 is meshed with the bevel gear A208 set on the output shaft at the bottom end of the driver A207 for transmission, and the bevel gear A208 and the bevel gear B210 together constitute a transmission structure, and the movable frame 2 is located directly above the base 1, the main body of the base 1 is a rectangular frame structure, and the outer side of the base 1 is fixedly connected with the mounting plate 101, and the top surface height of the mounting plate 101 is lower than the top surface of the base 1, and the mounting plate 101 is installed. There are four plates 101 in total, and the four mounting plates 101 are respectively fixedly connected to the four corners of the outer side surface of the base 1, and the mounting plates 101 and the base 1 together form a connection structure. When the bevel gear A208 is rotated, it can be synchronously driven to rotate with the bevel gear B210 fixedly connected to the outside of the rotating shaft 209, and synchronously drive the side plate 3 to flip synchronously to adjust the position and height of the current stage 302. After the adjustment is completed, the mobile frame 2 can be pulled to the rear side by starting the electric push rod 104 installed in the base 1. When the mobile frame 2 moves to the rear side, it can be quickly displaced along the longitudinal groove opened in the base 1 by utilizing the slider 201 fixedly connected to its outer side to realize multi-position rapid loading operation.

[0035] like Figure 2 As shown, a through hole is opened inside the mounting plate 101, which is the mounting hole 102, and the mounting plate 101 and the mounting hole 102 together constitute a support structure for the base 1, and a fixing bolt 103 is installed inside the mounting hole 102, and a longitudinal groove is opened at the top of the base 1, and an electric push rod 104 is fixedly connected to the inside of the longitudinal groove opened at the top of the base 1, and there are two electric push rods 104 in total, and the two electric push rods 104 are fixedly connected in a linear array at the left and right sides of the top surface of the base 1, and the base 1 and the electric push rod 104 together constitute a pushing structure, and the side of the rotating shaft 209 away from the bevel gear A208 is fixedly connected to the side plate 3, and the driver B301 is installed on the outside of the side plate 3, and the output end of the driver B301 is installed on the platform 302, and the top of the platform 302 is opened with a positioning groove 303. By providing the side plate 3, it can be used as a robotic arm to support the platform 302.

[0036] Specific working principle: When milk packaging operation requires automated loading and unloading operations, the base 1 can be fixedly connected to the inner side of the packaging equipment by using the fixing bolt 103 through the mounting hole 102 provided in the mounting plate 101, and the container carrying milk is subsequently clamped by manual or robotic arms and placed in the inner position of the positioning groove 303 provided on the top surface of the stand 302 for assembly, and the stand 302 and the positioning groove 303 are flipped by activating the driver B301 installed on the outer side of the side plate 3, and synchronously when flipping, the bevel gear A208 can be driven to rotate by activating the driver A207 installed on the top surface of the baffle 206;

[0037] When the bevel gear A208 rotates, it can be synchronously driven to rotate with the bevel gear B210 fixedly connected to the outside of the rotating shaft 209, and synchronously drive the side plate 3 to flip synchronously to adjust the position and height of the current platform 302. After the adjustment is completed, the mobile frame 2 can be pulled toward the rear by starting the electric push rod 104 installed in the base 1. When the mobile frame 2 moves toward the rear, it can be quickly displaced along the longitudinal groove opened in the base 1 by utilizing the slider 201 fixedly connected to its outer surface to realize multi-position rapid loading operations.

[0038] All technical features in this embodiment can be freely combined according to actual needs.

[0039] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. An automatic loading and unloading device for milk packaging, comprising a movable frame (2), characterized in that: The main body of the mobile frame (2) is arranged longitudinally, and the mobile frame (2) is provided at two locations, the two mobile frames (2) are arranged in a linear array, and longitudinal grooves are provided inside the two mobile frames (2), and sliders (201) are fixedly connected to the outer sides of the mobile frames (2), the sliders (201) are structures protruding from the mobile frame (2), and the sliders (201) are provided at four locations; Every two horizontally adjacent sliders (201) form a group, and the two groups of sliders (201) are fixedly connected to the left and right side positions of the two moving frames (2) in a linear array, and the interior of the longitudinal groove opened in the moving frame (2) is fixedly connected with a lifting push rod (202), and a moving seat (203) is installed on the top output end of the lifting push rod (202), and a clamping block (204) is fixedly connected to the outside of the moving seat (203), and the clamping blocks (204) are provided at four locations, wherein every two longitudinally adjacent clamping blocks (204) form a group, and the two groups of clamping blocks (204) are fixedly connected in opposite directions. The movable base (203) is located at the front and rear side surfaces of the two movable bases (203), and the movable base (203) is slidably connected to the inner side of the movable frame (2) through a clamping block (204) fixedly connected on the outer side thereof, and a bottom plate (205) is fixedly connected to the side of the movable base (203) away from the movable frame (2), and a baffle (206) is fixedly connected to the side of the bottom plate (205) away from the movable base (203), and a driver A (207) is fixedly connected to the top surface of the baffle (206), and an output shaft is provided at the bottom end of the driver A (207), and a bevel gear A (208) is installed on the output shaft.

2. The automatic loading and unloading device for milk packaging according to claim 1, characterized in that: A rotating shaft (209) is installed on the inner side of the movable seat (203) and the bottom plate (205), and the rotating shaft (209) is rotatably connected to the movable seat (203) and the bottom plate (205) through a bearing seat.

3. The automatic loading and unloading device for milk packaging according to claim 2, characterized in that: The outer side of the rotating shaft (209) is fixedly connected with a bevel gear B (210), and the bevel gear B (210) is meshed with a bevel gear A (208) provided on the output shaft at the bottom end of the driver A (207) for transmission, and the movable frame (2) is located directly above the base (1).

4. The automatic loading and unloading device for milk packaging according to claim 3, characterized in that: The outer side of the base (1) is fixedly connected with a mounting plate (101), and the mounting plates (101) are provided at four locations, and the four mounting plates (101) are respectively fixedly connected to the four corners of the outer side surface of the base (1).

5. The automatic loading and unloading device for milk packaging according to claim 4, characterized in that: A through hole is provided inside the mounting plate (101), which is a mounting hole (102), and a fixing bolt (103) is installed inside the mounting hole (102), and a longitudinal groove is provided at the top end of the base (1).

6. The automatic loading and unloading device for milk packaging according to claim 5, characterized in that: An electric push rod (104) is fixedly connected inside the longitudinal groove opened at the top end of the base (1), and there are two electric push rods (104) in total, and the two electric push rods (104) are fixedly connected in a linear array at the left and right sides of the top end surface of the base (1).

7. The automatic loading and unloading device for milk packaging according to claim 3, characterized in that: A side plate (3) is fixedly connected to the side of the rotating shaft (209) away from the helical gear A (208), a driver B (301) is installed on the outer side of the side plate (3), a stand (302) is installed on the output end of the driver B (301), and a positioning groove (303) is provided at the top of the stand (302).

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