Raw material stirring device for plastic tableware processing

Abstract

The utility model relates to the technical field of plastic tableware processing, in particular to a raw material stirring device for plastic tableware processing, which comprises a worktable, a portal frame is mounted at the top of the worktable, two pneumatic cylinders are mounted at the top of the portal frame, and output ends of the pneumatic cylinders are connected to the top of a tank cover. The top of the tank cover is provided with a stirring motor, the output end of the stirring motor is connected with a stirring shaft, a stirring tank is arranged below the stirring shaft, the portal frame is provided with a convenient discharging mechanism for conveniently discharging the stirred raw materials in the stirring tank, and the portal frame is provided with a feeding mechanism for conveniently pouring the raw materials into the stirring tank. Through the arrangement of the discharging mechanism, after stirring is completed, the pneumatic cylinder drives the stirring rod to ascend and leave the stirring tank, the discharging motor drives the rotating shaft to rotate anticlockwise, the stirring tank is made to incline downwards, raw materials can be automatically discharged through the discharging groove, and a collecting box is placed at the bottom of the discharging groove.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic tableware processing, in particular to a raw material stirring device for plastic tableware processing. Background Art

[0002] Plastic tableware is a plastic container made of food-grade plastic raw materials for the convenience of taking food away. It is a very common household plastic product in our daily life. The main component is resin, which refers to a polymer compound that has not been mixed with various additives. Currently, when processing plastic tableware, the raw materials and chemicals are generally added together and stirred.

[0003] Publication number: CN211537376U provides a raw material stirring device for processing high-heat-resistant plastic tableware, including a stirring box, a stirring box placement seat, a sealing cover, a sliding block, a stirring device, a motor, a clamping block, a clamping slot, a rotating column, a movable buckle, a semicircular groove, a heat dissipation hole and a base, one end of the stirring box is set on an inner end surface of the stirring box placement seat by an embedded manner, and a sliding block is provided on one side surface of the stirring box by bolting, and one end of the sliding block is fixed to the sealing cover by a bolt connection; one end of the rotating column is fixed to one end surface of the base by a bolt connection, and a movable buckle is provided on one side surface of the rotating column by an embedded manner, and one end of the semicircular groove is fixed to the outer surface of the rotating column by a bolt connection. The setting of the stirring box, stirring device, and movable buckle of the utility model achieves uniform stirring, good stirring effect, short stirring time and high efficiency, and is convenient for market promotion and application.

[0004] The applicant found that the device had some shortcomings in use: when loading materials, it was necessary to unscrew the bolts to take out the sealing cover. The mixing box was high, and loading was done by manually pouring the materials from the top of the mixing box, which was laborious and slow. After the mixing was completed, the sealing cover still had to be taken out and the materials had to be unloaded from the top of the mixing box. The mixing box had a certain depth, and unloading was very inconvenient. Therefore, loading and unloading were not convenient enough, and during mixing, the inner wall of the mixing box was easily adhered to the raw materials.

[0005] Therefore, the utility model designs a raw material stirring device for processing plastic tableware to solve the problems existing in the prior art. Utility Model Content

[0006] The purpose of the utility model is to provide a raw material stirring device for processing plastic tableware, so as to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material stirring device for processing plastic tableware, comprising: a workbench, a gantry is installed on the top of the workbench, two pneumatic cylinders are installed on the top of the gantry, the output ends of the pneumatic cylinders are connected to the top of the tank cover, a stirring motor is installed on the top of the tank cover, the output end of the stirring motor is connected to a stirring shaft, a plurality of stirring rods are connected to the lower side of the outer wall of the stirring shaft, a scraper is installed above the outer wall of the stirring shaft, a stirring tank is provided below the stirring shaft, a unloading mechanism is provided on the gantry for facilitating unloading of the stirred raw materials in the stirring tank, and a loading mechanism is provided on the gantry for facilitating pouring the raw materials into the stirring tank.

[0008] Preferably, the unloading mechanism includes two rotating shafts, which are rotatably installed on the side walls of the gantry respectively, and the sides of the two rotating shafts close to each other are respectively connected to the outer walls of the mixing tank on both sides, and one side of the rotating shaft is connected to the output end of the unloading motor, and a unloading trough is provided on the top of the workbench.

[0009] Preferably, electric push rods are installed on both side inner walls of the gantry, the output ends of the electric push rods are connected to stabilizing blocks, and the outer side walls of the mixing tank are provided with stabilizing grooves slidably connected to the stabilizing blocks.

[0010] Preferably, the feeding mechanism includes a feed pipe, which is fixed on a side wall of the workbench, one side of the feed pipe is connected to the discharge port of the inclined tubular screw conveyor, and the other side of the feed pipe is connected to the discharge pipe through a bellows, and the outer wall of the discharge pipe is provided with a connecting ring, and an electric cylinder is fixedly installed on the inner wall of the gantry, and the output end of the electric cylinder is connected to the connecting ring.

[0011] Preferably, a rubber anti-slip layer is provided on a side of the stabilizing block away from the electric push rod.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model adopts the setting of the feeding mechanism pump. When feeding, the raw materials and the medicine are transported to the feed pipe together through the screw conveyor, and then the materials are fed into the mixing tank through the discharge pipe and the corrugated pipe. The speed is faster and the feeding effect is improved. Moreover, the staff only needs to pour the materials from the lower feed hopper position of the screw conveyor, which is more labor-saving. After the loading is completed, the electric cylinder drives the connecting ring to retract, so that the discharge pipe leaves the top of the mixing tank, thereby not blocking the descent of the stirring rod.

[0014] 2. The utility model facilitates the setting of the unloading mechanism. After the stirring is completed, the pneumatic cylinder drives the stirring rod to rise. After leaving the stirring tank, the unloading motor drives the rotating shaft to rotate counterclockwise, causing the stirring tank to tilt downward. The raw materials can be automatically unloaded through the unloading chute, and a collection box can be placed at the bottom of the unloading chute. In addition, by setting a scraper, it is convenient to scrape the raw materials on the inner wall of the stirring tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of a main cross-sectional view of the present utility model;

[0016] Figure 2 This is a side sectional schematic diagram of the convenient unloading mechanism of the utility model;

[0017] Figure 3 For the utility model Figure 1 A magnified schematic diagram of the structure at A;

[0018] Figure 4 For the utility model Figure 1 Enlarged schematic diagram of the structure at point B.

[0019] In the figure: 1. Workbench; 2. Gantry; 3. Pneumatic cylinder; 4. Tank cover; 5. Stirring motor; 6. Stirring shaft; 7. Stirring rod; 8. Scraper; 9. Stirring tank; 10. Discharging mechanism; 101. Rotating shaft; 102. Discharging motor; 103. Discharging chute; 104. Electric push rod; 105. Stabilizing block; 106. Stabilizing chute; 11. Loading mechanism; 111. Feed pipe; 112. Discharge pipe; 113. Bellows; 114. Connecting ring; 115. Electric cylinder. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4The present invention provides an embodiment of a raw material stirring device for processing plastic tableware, comprising: a workbench 1, a gantry 2 is installed on the top of the workbench 1, two pneumatic cylinders 3 are installed on the top of the gantry 2, the output end of the pneumatic cylinder 3 is connected to the top of the tank cover 4, and the top of the tank cover 4 is installed with a stirring motor 5, the output end of the stirring motor 5 is connected to a stirring shaft 6, a plurality of stirring rods 7 are connected to the lower side of the outer wall of the stirring shaft 6, a scraper 8 is installed above the outer wall of the stirring shaft 6, and a stirring tank 9 is provided below the stirring shaft 6. A unloading mechanism 10 is provided on the gantry 2 for convenient unloading of the stirred raw materials in the stirring tank 9, and a feeding mechanism 11 is provided on the gantry 2 for convenient pouring the raw materials into the stirring tank 9. After the feeding mechanism 11 completes the loading, the pneumatic cylinder 3 drives the tank cover 4 to descend, and the tank cover 4 contacts with the top of the stirring tank 9 to isolate dust. The stirring motor 5 drives the stirring shaft 6 to rotate the stirring rod 7 to stir the raw materials. While stirring, the scraper 8 scrapes the raw materials on the inner wall of the stirring tank 9.

[0022] See also Figure 1-2 In this embodiment: the unloading mechanism 10 includes two rotating shafts 101, and the two rotating shafts 101 are rotatably installed on the side walls of the gantry 2. The sides of the two rotating shafts 101 close to each other are respectively connected to the outer side walls of the mixing tank 9 on both sides. One side of one rotating shaft 101 is connected to the output end of the unloading motor 102. A unloading trough 103 is provided on the top of the workbench 1. After the stirring is completed, the stirring rod 7 rises and leaves the mixing tank 9, and the unloading motor 102 drives the rotating shaft 101 to rotate counterclockwise, causing the mixing tank 9 to tilt counterclockwise, and the raw materials in the mixing tank 9 can be automatically unloaded through the unloading trough 103, and a collection box can be set at the bottom of the unloading trough 103.

[0023] See also Figure 3 In this embodiment: electric push rods 104 are installed on the inner walls of both sides of the gantry 2, and the output ends of the electric push rods 104 are connected to the stabilizing blocks 105. The outer wall of the mixing tank 9 is provided with a stabilizing groove 106 that is slidably connected to the stabilizing blocks 105. During the mixing process, the electric push rods 104 drive the stabilizing blocks 105 into the stabilizing groove 106, which supports the mixing tank 9 and improves the stability of the mixing tank 9.

[0024] See also Figure 4In this embodiment: the feeding mechanism 11 includes a feed pipe 111, which is fixed on one side wall of the workbench 1, one side of the feed pipe 111 is connected to the discharge port of the inclined tubular screw conveyor, and the other side of the feed pipe 111 is connected to the discharge pipe 112 through a bellows 113, and the outer wall of the discharge pipe 112 is provided with a connecting ring 114, and an electric cylinder 115 is fixedly installed on the inner wall of the gantry 2, and the output end of the electric cylinder 115 is connected to the connecting ring 114. The inclined tubular screw conveyor delivers raw materials and medicines to the feed pipe 111, and then delivers them to the mixing tank 9 through the discharge pipe 112 and the bellows 113. When the loading is completed, the electric cylinder 115 drives the connecting ring 114 to contract, so that the connecting ring 114 leaves the top of the mixing tank 9 to avoid blocking the stirring rod 7 from descending.

[0025] See also Figure 3 In this embodiment, a rubber anti-slip layer is provided on the side of the stabilizing block 105 away from the electric push rod 104. The rubber anti-slip layer can increase friction and improve stability.

[0026] Working principle: the raw materials enter the feed pipe 111, and are then poured into the mixing tank 9 through the discharge pipe 112 and the bellows 113. After the loading is completed, the electric cylinder 115 drives the connecting ring 114 to contract, so that the discharge pipe 112 leaves the top of the mixing tank 9, and then the pneumatic cylinder 3 drives the tank cover 4 to descend, so that the stirring shaft 6 enters the mixing tank 9, and the stirring motor 5 drives the stirring shaft 6 to rotate so that the stirring rod 7 stirs the raw materials. After the stirring is completed, the pneumatic cylinder 3 drives the stirring shaft 6 to rise and leave the mixing tank 9, and the electric push rod 104 drives the stabilizing block 105 to leave the stabilizing groove 106, canceling the support for the mixing tank 9, and the unloading motor 102 drives the mixing tank 9 to rotate counterclockwise, so that the mixing tank 9 tilts downward, so that the raw materials can be unloaded easily. The content not described in detail in this description belongs to the existing technology well known to professional and technical personnel in this field.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, 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 raw material stirring device for processing plastic tableware, comprising: A workbench (1) is characterized in that: a gantry (2) is installed on the top of the workbench (1), two pneumatic cylinders (3) are installed on the top of the gantry (2), the output end of the pneumatic cylinder (3) is connected to the top of a tank cover (4), a stirring motor (5) is installed on the top of the tank cover (4), the output end of the stirring motor (5) is connected to a stirring shaft (6), a plurality of stirring rods (7) are connected below the outer wall of the stirring shaft (6), a scraper (8) is installed above the outer wall of the stirring shaft (6), a stirring tank (9) is arranged below the stirring shaft (6), a material unloading mechanism (10) is arranged on the gantry (2) for unloading the stirred raw materials in the stirring tank (9), and a material loading mechanism (11) is arranged on the gantry (2) for pouring the raw materials into the stirring tank (9).

2. A raw material stirring device for processing plastic tableware according to claim 1, characterized in that: The material unloading mechanism (10) comprises two rotating shafts (101), the two rotating shafts (101) are rotatably mounted on the side walls of the gantry (2), the sides of the two rotating shafts (101) close to each other are respectively connected to the outer side walls of the stirring tank (9), one side of one rotating shaft (101) is connected to the output end of the unloading motor (102), and a unloading trough (103) is provided on the top of the workbench (1).

3. A raw material stirring device for processing plastic tableware according to claim 2, characterized in that: Electric push rods (104) are installed on both inner walls of the gantry (2), and the output ends of the electric push rods (104) are connected to stabilizing blocks (105). The outer wall of the stirring tank (9) is provided with stabilizing grooves (106) slidably connected to the stabilizing blocks (105).

4. A raw material stirring device for processing plastic tableware according to claim 1, characterized in that: The feeding mechanism (11) comprises a feeding pipe (111), the feeding pipe (111) being fixed on a side wall of a workbench (1), one side of the feeding pipe (111) being connected to a discharge port of an inclined tubular screw conveyor, the other side of the feeding pipe (111) being connected to a discharge pipe (112) via a bellows (113), the outer side wall of the discharge pipe (112) being provided with a connecting ring (114), an electric cylinder (115) being fixedly mounted on the inner wall of the gantry (2), and the output end of the electric cylinder (115) being connected to the connecting ring (114).

5. A raw material stirring device for processing plastic tableware according to claim 3, characterized in that: A rubber anti-slip layer is provided on the side of the stabilizing block (105) away from the electric push rod (104).

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