Raw material mixing device for packaging bag production

Abstract

The utility model relates to a raw material mixing device for packaging bag production, and aims to solve the technical problems that the feeding speed is low, the workload of staff is large and the feeding safety risk exists due to the fact that a current feeding mode is usually completed manually. The raw material mixing device comprises a fixing frame, a mixing barrel and a stirring assembly, the mixing barrel is installed above the fixing frame, and the stirring assembly is installed above the fixing frame. A fixing frame is fixedly arranged on the outer side of the mixing barrel, a feeding mechanism is movably arranged above the mixing barrel and located on the outer side of the fixing frame, and a cross beam is fixedly arranged between the outer walls of the mixing barrel. The feeding mechanism arranged above the mixing barrel and beside the fixing frame can automatically feed raw materials, so that a manual material pouring step can be replaced, the feeding time is shortened, the mixing processing speed is increased, the step of manual lifting and feeding can be omitted, the feeding workload is reduced, meanwhile, the feeding speed is increased, and the production efficiency is improved. And the raw material mixing and processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material mixing for packaging bag production, in particular to a raw material mixing device for packaging bag production. Background Art

[0002] Packaging bags are a type of packaging design. In order to preserve and store food in daily life, product packaging bags are produced. Food packaging bags refer to film containers that are in direct contact with food and are used to hold and protect food. Food packaging bags should be produced using food-grade plastic films, generally composite packaging bags with more than two layers.

[0003] There are still some problems with the existing raw material mixing devices for packaging bag production. Usually, the material mixing device is loaded manually, which not only increases the workload of employees, but also poses safety risks during the loading process, delays the loading speed, and affects the mixing processing efficiency. Therefore, a mixing device with an automatic loading structure is needed. In view of this, we propose a raw material mixing device for packaging bag production. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet actual needs, and provide a raw material mixing device for packaging bag production to solve the technical problems that the current feeding method is usually completed manually, resulting in slow feeding speed, heavy workload for employees, and safety risks in feeding.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: to design a raw material mixing device for packaging bag production, including a fixed frame, a mixing barrel and a stirring assembly, the mixing barrel is installed above the fixed frame, and a feeding mechanism is movably installed above the mixing barrel and outside the fixed frame, a cross beam is fixedly provided between the outer walls of the mixing barrel, and the cross beam is fixedly connected to the stirring assembly, a material blocking assembly is movably installed at the discharge port of the mixing barrel, and the bottom side of the material blocking assembly is fit-connected to the bottom upper surface of the mixing barrel.

[0006] Preferably, the feeding mechanism includes a supporting base, two supporting columns are fixedly provided on the upper side of the supporting base, a feeding hopper is fixedly connected between the two supporting columns, a conveying assembly is fixedly provided on the right side surface of the feeding hopper, a feeding box is fixedly provided on the conveying belt of the conveying assembly, a material guide plate is installed on the upper end of the conveying assembly, and the material guide plate is arranged to be inclined downward.

[0007] Preferably, the stirring assembly includes a driving motor, the output end of the driving motor is connected to a rotating rod through a coupling, a plurality of stirring plates are fixedly provided on the rod wall of the rotating rod, a push plate is fixedly and obliquely provided on the side end of the stirring plate, and the push plate is integrally connected to the stirring plate.

[0008] Preferably, the upper side edge connecting the stirring plate and the rotating rod is an arc edge, and the angle between the arc edge and the rotating rod is an obtuse angle.

[0009] Preferably, the material baffle assembly includes two support rods, and the two support rods are respectively installed above the side walls on both sides of the mixing barrel discharge port, a support plate is fixed between the two support rods, an electric push rod is fixed through the plate wall above the support plate, a baffle is fixed on the side surface of the lower end of the electric push rod, and the baffle is in contact with the inner wall of the discharge port.

[0010] Preferably, the plate surface of the baffle is an arc-shaped surface, and the angle of the arc-shaped surface of the baffle is the same as the angle of the arc-shaped surface of the inner wall of the mixing barrel.

[0011] Preferably, a connecting piece is fixedly provided on the side surface of the fixing frame close to the feeding mechanism, a connecting block combined with the connecting piece is fixedly provided on the side surface of the supporting column, and the connecting piece and the connecting block are connected by a latch.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model facilitates the mixing of raw materials by cooperating with a fixed frame, a mixing barrel and a stirring assembly. A loading mechanism arranged above the mixing barrel and next to the fixed frame can automatically load the raw materials, which can replace the manual pouring steps, reduce the loading time, and improve the speed of the mixing process. At the same time, a material blocking assembly movably installed at the discharge port position of the mixing barrel can prevent the outflow of raw materials during the mixing process. After the mixing is completed, the discharge port can be opened conveniently without affecting the discharge work. It is convenient to use and does not affect the mixing process.

[0014] 2. In the utility model, the feeding assembly can limit the position of the feeding hopper through the cooperation of the support base and the support column. The setting of the conveying assembly and the feeding box is convenient for pushing the raw materials in the feeding hopper upward. The setting of the guide plate can guide the raw materials in the feeding box into the mixing barrel when they flow out, so as to achieve the effect of automatic feeding. Such structural cooperation can reduce the difficulty of feeding and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the stirring component part of the utility model;

[0017] Figure 3 It is an enlarged schematic diagram of the structure of part A in the utility model;

[0018] Figure 4 It is a schematic diagram of the top view structure of the utility model;

[0019] In the figure: 1. fixing frame; 101. connecting piece; 2. mixing barrel; 201. crossbeam; 3. feeding mechanism; 301. supporting base; 302. supporting column; 303. feeding hopper; 304. conveying assembly; 305. feeding box; 306. material guide plate; 307. connecting block; 4. stirring assembly; 401. driving motor; 402. rotating rod; 403. stirring plate; 404. pushing plate; 405. arc edge; 5. material blocking assembly; 501. supporting rod; 502. supporting plate; 503. electric push rod; 504. baffle. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0021] Embodiment: A raw material mixing device for packaging bag production, see Figures 1 to 4 , including a fixed frame 1, a mixing barrel 2 and a stirring component 4, the mixing barrel 2 is installed above the fixed frame 1, and a feeding mechanism 3 is movably installed above the mixing barrel 2 and outside the fixed frame 1, which is used to automatically feed the raw materials into the mixing barrel 2 to achieve the effect of automatic feeding, a crossbeam 201 is fixed between the outer walls of the mixing barrel 2, and the crossbeam 201 is fixedly connected to the stirring component 4, the installation position of the stirring component 4 can be limited by the setting of the crossbeam 201, and the height position of the stirring component 4 can be adjusted by the installation position of the crossbeam 201, a blocking component 5 is movably installed at the discharge port of the mixing barrel 2, and the bottom side of the blocking component 5 is fitted and connected to the bottom upper surface of the mixing barrel 2, the setting of the blocking component 5 can prevent the raw materials from leaking when mixing the raw materials, and the movable installation can adjust the position when discharging, which is convenient for releasing the sealing restriction.

[0022] Specifically, the feeding mechanism 3 includes a support base 301, on the upper side of the support base 301 are fixedly provided with two support columns 302, between the two support columns 302 is fixedly connected a feeding hopper 303, on the right side of the feeding hopper 303 is fixedly provided with a conveying assembly 304, on the conveying belt of the conveying assembly 304 is fixedly provided with a feeding box 305, the upper end of the conveying assembly 304 is installed with a guide plate 306, and the guide plate 306 is tilted downward; the setting position of the feeding hopper 303 can be fixed by setting the support base 301 and the support columns 302, and the conveying assembly 304 can conveniently adjust the positions of multiple feeding boxes 305 through the transmission structure and the conveying belt to achieve the effect of circulating movement, thereby facilitating the delivery of the raw materials in the feeding hopper 303 to the position of the guide plate 306, so as to facilitate the raw materials to flow down into the mixing barrel 2, thereby achieving the effect of automatic feeding.

[0023] Furthermore, the stirring assembly 4 includes a driving motor 401, the output end of the driving motor 401 is connected to a rotating rod 402 through a coupling, a plurality of stirring plates 403 are fixedly provided on the rod wall of the rotating rod 402, a push plate 404 is fixedly and tiltedly provided on the side end of the stirring plate 403, and the push plate 404 is integrally connected to the stirring plate 403; the driving motor 401 and the rotating rod 402 cooperate to drive the stirring plate 403 to rotate to achieve a stirring effect, and the push plate 404 tiltedly provided on the side end of the stirring plate 403 can push the raw materials out of the discharge port during discharging by changing a certain angle, thereby facilitating the discharging work.

[0024] Furthermore, the upper side edge connecting the stirring plate 403 and the rotating rod 402 is an arc edge 405, and the angle between the arc edge 405 and the rotating rod 402 is an obtuse angle; the setting of the arc edge 405 can avoid connection dead angles when combined with the rotating rod 402, making cleaning easier.

[0025] It is worth mentioning that the material baffle assembly 5 includes two support rods 501, and the two support rods 501 are respectively installed above the side walls on both sides of the discharge port of the mixing barrel 2, and a support plate 502 is fixed between the two support rods 501, and an electric push rod 503 is fixedly provided above the plate wall of the support plate 502, and a baffle 504 is fixedly provided on the side surface of the lower end of the electric push rod 503, and the baffle 504 is in contact with the inner wall of the discharge port; the setting height of the support plate 502 can be determined by the setting of the support rods 501, so that the electric push rod 503 has a sufficient distance to move the baffle 504, which is convenient for adjusting the connection position between the baffle 504 and the discharge port, and freely switching between the blocked and open states.

[0026] It is worth noting that the baffle 504 has an arc surface, and the angle of the arc surface of the baffle 504 is the same as the angle of the arc surface of the inner wall of the mixing barrel 2; the arc surface with a uniform angle can facilitate the rotation of the stirring plate 403, there is no angle, and the existence of mixing dead corners is avoided.

[0027] It is worth mentioning that a connecting piece 101 is fixedly provided on the side of the fixing frame 1 close to the feeding mechanism 3, and a connecting block 307 combined with the connecting piece 101 is fixedly provided on the side of the supporting column 302, and the connecting piece 101 and the connecting block 307 are connected by a latch; the connection between the two can strengthen the fixity of the position of the feeding mechanism 3 and improve the integrity of the structural connection.

[0028] Working principle: First, place the feeding mechanism 3 next to the fixing frame 1, so that the lower end of the guide plate 306 on the feeding mechanism 3 corresponds to the mixing chamber position of the mixing barrel 2, and then the connecting piece 101 can be connected to the connecting block 307 to fix the combined position, so that when the raw materials are mixed, the raw materials can be added to the feeding hopper 303 first, and then the feeding box 305 close to the side of the feeding hopper 303 can be moved upward through the conveying component 304. When passing through the inside of the feeding hopper 303, the raw materials inside can be automatically loaded into the feeding box 305. When the feeding box 305 reaches the upper end position and flips downward, the feeding box 305 can be turned over. The raw materials in the box 305 flow out, so that the outflowing raw materials can flow down through the guide plate 306 into the mixing barrel 2, and then the raw materials can be mixed under the operation of the stirring component 4. During the mixing process, the discharge port is closed by the blocking component 5 to prevent the raw materials from flowing out. When the raw materials are mixed, the electric push rod 503 on the blocking component 5 can be operated to control the baffle 504 to move up, so as to open the discharge port, and then the stirring component 4 can be rotated downward at a low speed to push the mixed raw materials to flow out of the discharge port, thereby achieving the effect of unloading, thereby completing the raw material mixing work. Such structural coordination can improve the convenience of loading operations.

[0029] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A raw material mixing device for packaging bag production, characterized in that: The invention comprises a fixed frame (1), a mixing barrel (2) and a stirring assembly (4); the mixing barrel (2) is mounted above the fixed frame (1); a feeding mechanism (3) is movably mounted above the mixing barrel (2) and outside the fixed frame (1); a crossbeam (201) is fixedly mounted between the outer walls of the mixing barrel (2); the crossbeam (201) is fixedly connected to the stirring assembly (4); a material blocking assembly (5) is movably mounted at the material outlet of the mixing barrel (2); and the bottom side of the material blocking assembly (5) is in close contact with the bottom upper surface of the mixing barrel (2).

2. The raw material mixing device for packaging bag production according to claim 1, characterized in that: The feeding mechanism (3) comprises a support base (301), two support columns (302) are fixedly provided on the upper side of the support base (301), a feeding hopper (303) is fixedly connected between the two support columns (302), a conveying assembly (304) is fixedly provided on the right side of the feeding hopper (303), a feeding box (305) is fixedly provided on the conveying belt of the conveying assembly (304), and a material guide plate (306) is installed at the upper end of the conveying assembly (304), and the material guide plate (306) is arranged to be tilted downward.

3. The raw material mixing device for packaging bag production according to claim 1, characterized in that: The stirring assembly (4) comprises a driving motor (401), the output end of the driving motor (401) is connected to a rotating rod (402) via a coupling, a plurality of stirring plates (403) are fixedly provided on the rod wall of the rotating rod (402), a push plate (404) is fixedly and obliquely provided on the side end of the stirring plate (403), and the push plate (404) is integrally connected to the stirring plate (403).

4. The raw material mixing device for packaging bag production according to claim 3, characterized in that: The upper side edge connecting the stirring plate (403) and the rotating rod (402) is a circular arc edge (405), and the angle between the circular arc edge (405) and the rotating rod (402) is an obtuse angle.

5. The raw material mixing device for packaging bag production according to claim 1, characterized in that: The material baffle assembly (5) comprises two support rods (501), the two support rods (501) are respectively mounted above the side walls on both sides of the material outlet of the mixing barrel (2), a support plate (502) is fixedly arranged between the two support rods (501), an electric push rod (503) is fixedly arranged passing through the plate wall of the support plate (502), a baffle plate (504) is fixedly arranged on the side surface of the lower end of the electric push rod (503), and the baffle plate (504) is in contact with the inner wall of the material outlet.

6. The raw material mixing device for packaging bag production according to claim 5, characterized in that: The plate surface of the baffle plate (504) is an arc-shaped surface, and the angle of the arc-shaped surface of the baffle plate (504) is the same as the angle of the arc-shaped surface of the inner wall of the mixing barrel (2).

7. The raw material mixing device for packaging bag production according to claim 2, characterized in that: A connecting piece (101) is fixedly provided on the side of the fixing frame (1) close to the feeding mechanism (3), a connecting block (307) combined with the connecting piece (101) is fixedly provided on the side of the supporting column (302), and the connecting piece (101) and the connecting block (307) are connected via a latch.

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