Plastic sheet raw material mixing device

Abstract

The utility model discloses a plastic sheet raw material mixing device which comprises a base, a vertical plate, a mixing tank, a shaking structure and a stirring structure, vertical plates are fixedly connected to the two ends of the top of the base, the mixing tank is arranged between the vertical plates at the two ends, the shaking structure is arranged on the vertical plates, and the stirring structure is arranged in the mixing tank. Compared with the prior art, the plastic sheet stirring device has the advantages that the stirring rod is driven by the second motor to rotate so as to stir and mix plastic sheet raw materials, meanwhile, in the stirring process, the stirring rod can drive the connecting sleeve rod to rotate so as to drive the scraping plate to rotate, and under the elastic force effect of the spring, the scraping plate is driven to rotate. And a scraper blade is driven to be in fit contact with the inner wall of the mixing tank all the time, so that the scraper blade rotates along with a rotating rod conveniently to scrape residual and solidified sheet raw materials on the inner wall of the mixing tank, adhesion of the sheet raw materials can be effectively prevented, discharging is facilitated, and the convenience of cleaning the raw materials attached to the inner wall of the mixing tank is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic sheet processing technical field, concretely is a kind of plastic sheet raw material mixing device. BACKGROUND

[0002] Plastic sheet refers to the material for producing disposable plastic cup, plate, bowl, dish, box and other thermoforming products, and is widely used in the packaging of food, vegetables, fruits, beverages, dairy products, industrial parts and other fields.Plastic sheet needs to be prepared and fully mixed with various raw materials before preparation.

[0003] The patent document with publication number CN217531431U discloses a plastic sheet raw material mixing device, which includes a rack, a center column located in the rack and a stirring kettle.The stirring kettle includes an outer wall and a stirring inner cavity.The front side of the center column is detachably assembled with a rotating disc.The rear side of the center column is connected with a driving rod which is interlocked with the rotating disc.The driving rod is drivingly connected with a rotating motor.The two sides of the rotating disc are provided with a welding station which is welded and fixed with the stirring kettle.The two sides of the rotating disc are symmetrically welded with a support plate.The end of the support plate is connected with a positioning clamp plate which is connected with the outer wall.Start the rotating motor to drive the rotating disc to rotate 90°, so that the stirring kettle changes from longitudinal to transverse, the material in the stirring kettle is stirred to make it more uniformly mixed, the effect of material stirring and mixing is improved, the problem of repeated stirring and rework is avoided, and the production cost is greatly saved.However, the existing technology still has defects:

[0004] The raw material mixing device of the prior art is prone to sticking and adhering plastic sheet raw materials to the inner wall of the stirring inner cavity during use.It is difficult to scrape the plastic sheet raw materials on the inner wall when the device is running, which cannot fully stir and mix the raw materials, causing the plastic sheet raw materials to be difficult to discharge from the inside of the stirring kettle, which not only makes it difficult to clean, but also affects the mixing efficiency when cleaning after shutdown, increases the difficulty of work for workers, and the mixing effect of the device is poor, reducing the practicability of the device.

[0005] The information disclosed in this BACKGROUND section is only intended to increase an understanding of the general context of the present utility model, and should not be taken as an acknowledgment or any form of suggestion that this information forms prior art that is already known to those of ordinary skill in the art. UTILITY MODEL CONTENT

[0006] The technical problem to be solved by the utility model is to overcome the above-mentioned defects, and to provide a plastic sheet raw material mixing device.

[0007] To solve the above technical problems, the utility model provides a technical scheme of a plastic sheet raw material mixing device, which includes:

[0008] The base is fixedly connected with a vertical plate at both ends of the top;

[0009] A mixing tank is arranged between the two vertical plates;

[0010] A shaking structure is arranged on the vertical plate;

[0011] A stirring structure is arranged inside the mixing tank, which comprises a motor two fixedly installed at one end of the outer wall of the mixing tank, the output end of the motor two is fixedly connected with a rotating rod, the rotating rod extends into the inside of the mixing tank, a plurality of stirring rods are fixedly connected at both ends of the outer wall of the rotating rod, a limiting sliding groove is arranged at the end of the stirring rod away from the rotating rod, a limiting inner rod is fixedly connected on the inner wall of the limiting sliding groove, a connecting sleeve rod is slidingly connected at one end of the limiting sliding groove, the connecting sleeve rod is slidingly connected on the limiting inner rod, a spring is fixedly connected between the connecting sleeve rod and the inner wall of the limiting sliding groove, the spring is sleeved on the limiting inner rod, a scraper is fixedly connected at one end of the connecting sleeve rod, and the outer wall of the scraper is attached to the inner wall of the mixing tank.

[0012] Further, the shaking structure comprises:

[0013] A rotating shaft is rotatably connected at one end of the vertical plate, and the opposite end of the rotating shaft is fixedly connected to the outer wall of the mixing tank;

[0014] A gear is fixedly connected to one end of the rotating shaft extending to the front side of the vertical plate;

[0015] A rack plate is engagedly connected to the gear.

[0016] Further, a mounting bracket is fixedly connected to the lower end of the front side of the outer wall of the vertical plate, a fixed plate is fixedly connected to the upper end of the front side of the outer wall of the vertical plate, a screw rod is rotatably inserted between the top of the mounting bracket and the bottom of the fixed plate, a motor one is fixedly installed at the bottom of the mounting bracket, the output end of the motor one is fixedly connected to the bottom end of the screw rod, a moving block is threadedly connected to the screw rod, and the moving block is fixedly connected to one end of the rack plate.

[0017] Further, a rectangular sliding groove is arranged at one end of the front side of the vertical plate, guide sliding rods are fixedly connected at both ends of the inner wall of the rectangular sliding groove, and the moving block is slidingly connected to the guide sliding rods.

[0018] Further, a discharge pipe is fixedly connected to the end of the mixing tank away from the motor two, and an electromagnetic valve is arranged on the discharge pipe.

[0019] Further, a feeding pipe is fixedly connected to the upper end of the outer wall of the mixing tank, and a sealing end cover is threadedly connected to the top of the feeding pipe.

[0020] The advantages of this invention compared to existing technologies are as follows: Through the design of the stirring structure, the stirring rod is rotated by a motor to mix the plastic sheet material. Simultaneously, during the stirring process, the stirring rod drives the connecting sleeve rod to rotate, which in turn drives the scraper to rotate. Under the elastic force of the spring, the scraper remains in close contact with the inner wall of the mixing tank, facilitating the scraper's movement as it rotates to scrape away any solidified sheet material remaining on the inner wall of the mixing tank. This ensures that the material at the bottom and edges of the mixing tank is thoroughly mixed, preventing uneven mixing, reducing resource waste, effectively preventing sheet material adhesion, and facilitating material discharge. It also improves the ease of cleaning material adhering to the inner wall of the mixing tank, thereby enhancing the practicality of the device. Attached Figure Description

[0021] Figure 1 This utility model relates to a three-dimensional plastic sheet raw material mixing device. Figure One .

[0022] Figure 2 This utility model relates to a three-dimensional plastic sheet raw material mixing device. Figure Two .

[0023] Figure 3 This utility model relates to a three-dimensional plastic sheet raw material mixing device. Figure Three .

[0024] Figure 4 This is a top sectional view of a plastic sheet raw material mixing device according to the present invention.

[0025] Figure 5 This is a front sectional view of a plastic sheet raw material mixing device according to the present invention.

[0026] Figure 6 This utility model relates to a plastic sheet raw material mixing device. Figure 4 Enlarged structural diagram at point A in the middle.

[0027] The diagram shows: 1. Base; 2. Vertical plate; 3. Mixing tank; 4. Shaking structure; 41. Rotating shaft; 42. Gear; 43. Mounting bracket; 44. Fixing plate; 45. Screw; 46. Motor 1; 47. Moving block; 48. Rack plate; 49. Rectangular slide; 410. Guide slide rod; 5. Stirring structure; 51. Motor 2; 52. Rotating rod; 53. Stirring rod; 54. Limiting slide; 55. Limiting inner rod; 56. Connecting sleeve rod; 57. Spring; 58. Scraper; 6. Discharge pipe; 7. Feed pipe; 8. Sealing end cap. Detailed Implementation

[0028] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses consistent with some aspects of this disclosure as detailed in the appended claims.

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0030] like Figures 1 to 6 As shown, this embodiment proposes a plastic sheet raw material mixing device, including a base 1, with upright plates 2 fixedly connected to both ends of the top of the base 1, and a mixing tank 3 provided between the two upright plates 2.

[0031] A swaying structure 4 is provided on the vertical plate 2. The swaying structure 4 includes a rotating shaft 41 rotatably connected to the upper end of the vertical plate 2. One end of the rotating shaft 41 is fixedly connected to the outer wall of the mixing tank 3. One end of the rotating shaft 41 extends to the front side of the vertical plate 2 and is fixedly connected to a gear 42. A mounting bracket 43 is fixedly connected to the lower end of the front side of the outer wall of the vertical plate 2, and a fixing plate 44 is fixedly connected to the upper end of the front side of the outer wall of the vertical plate 2. A screw 45 is rotatably inserted between the top of the mounting bracket 43 and the bottom of the fixing plate 44. A motor 46 is fixedly installed at the bottom of the mounting bracket 43. The output end of the motor 46 is fixedly connected to the bottom end of the screw 45. A moving block 47 is threaded onto the screw 45. The moving block 47 is fixedly connected to one end of the rack plate 48. By starting the motor 46, the screw 45 is driven to rotate, and the screw 45 drives the moving block 47 to move up and down. The moving block 47 drives the rack plate 48 to move up and down. When the rack plate 48 moves up and down, it drives the gear 42 to rotate, which in turn drives the rotating shaft 41 to rotate. This causes the mixing tank 3 to swing back and forth, allowing the plastic sheet material to swing back and forth inside the mixing tank 3, thus mixing the plastic sheet material more thoroughly. This device can perform double stirring and mixing of the material inside the mixing tank 3, making the plastic sheet material more thoroughly mixed and more efficient. A rectangular slide groove 49 is provided at one end of the front side of the vertical plate 2. Guide slide rods 410 are fixedly connected to both ends of the inner wall of the rectangular slide groove 49. One end of the moving block 47 is slidably connected to the guide slide rod 410. The rectangular slide groove 49 and the guide slide rod 410 facilitate the limiting and guiding of the movement of the moving block 47.

[0032] The mixing tank 3 is internally provided with a stirring structure 5, which comprises a motor 2 51 fixedly installed at one end of the outer wall of the mixing tank 3, and the output end of the motor 2 51 is fixedly connected with a rotating rod 52, the rotating rod 52 extends into the mixing tank 3, and a plurality of stirring rods 53 are fixedly connected to the outer wall of the rotating rod 52, a limiting sliding groove 54 is formed at one end of the stirring rod 53 away from the rotating rod 52, a limiting inner rod 55 is fixedly connected to the inner wall of the limiting sliding groove 54, and a connecting sleeve rod 56 is slidably connected to one end of the limiting sliding groove 54, wherein the connecting sleeve rod 56 is provided with a sealing mechanism at the connecting position with the stirring rod 53, the connecting sleeve rod 56 is slidably connected to the limiting inner rod 55, springs 57 are fixedly connected between the connecting sleeve rod 56 and the inner wall of the limiting sliding groove 54, the springs 57 are sleeved on the limiting inner rod 55, a scraper 58 is fixedly connected to one end of the connecting sleeve rod 56, and the outer wall of the scraper 58 is attached to the inner wall of the mixing tank 3. By starting the motor 2 51 to drive the stirring rod 53 to rotate, the stirring rod 53 stirs and mixes the plastic sheet material, and at the same time in the stirring process, the stirring rod 53 drives the connecting sleeve rod 56 to rotate, and then the connecting sleeve rod 56 drives the scraper 58 to rotate, so as to scrape the residual sheet material condensed on the inner wall of the mixing tank 3, preventing the sheet material from adhering to the inner wall of the mixing tank 3. When the scraper 58 is worn, the connecting sleeve rod 56 moves under the elastic action of the springs 57, and then the scraper 58 moves, so that the scraper 58 can always be in contact with the tank wall, improving the convenience of cleaning the material adhering to the inner wall of the mixing tank 3 and ensuring the normal work of the device.

[0033] The mixing tank 3 is fixedly connected with a discharge pipe 6 away from the motor 2 51, and the discharge pipe 6 is provided with a solenoid valve. By opening the solenoid valve on the discharge pipe 6, the mixing tank 3 can be inclined to discharge.

[0034] The outer wall of the mixing tank 3 is fixedly connected with a feeding pipe 7 at the upper end, and the feeding pipe 7 is threadedly connected with a sealing end cover 8 at the top, wherein the sealing end cover 8 is fixedly connected with a handle. After the plastic sheet material is put into the feeding pipe 7, the sealing end cover 8 is tightened by the handle to close the feeding pipe 7.

[0035] The utility model discloses in the specific implementation, use first from the feed pipe 7 to the mixed jar 3 is put into plastic sheet material raw material, then the sealing end cap 8 is tightened to the feed pipe 7 is closed, after starting motor no. 2 51 drive stirring rod 53 rotation, stirring rod 53 is stirred to plastic sheet material raw material mixes, then starting motor no. 1 46 drive screw rod 45 rotation, and then drive moving block 47 up and down, to drive rack plate 48 up and down, when rack plate 48 up and down, can drive gear 42 to rotate to make gear 42 drive rotating shaft 41 rotation, can make mixed jar 3 swing back and forth, can make plastic sheet material raw material swing back and forth in mixed jar 3, make plastic sheet material raw material more fully mixes, simultaneously in the stirring process, stirring rod 53 will drive connecting sleeve rod 56 rotation, then connecting sleeve rod 56 drive scraper 58 rotation, under the elastic force of spring 57, drive scraper 58 always with mixed jar 3 inner wall adhesion contact, facilitate scraper 58 with rotating rod 52 rotation, the sheet material raw material of mixed jar 3 inner wall residual solidification is scraped, effectively prevent sheet material raw material adhesion, and facilitate to realize the discharge, make mixed jar 3 inner chamber bottom and edge material can be fully stirred, avoid the uneven situation of stirring mixture, reduce resource waste, can avoid residual inconvenience to clean mixed jar 3, ensure the product quality of plastic sheet material, improve the working efficiency simultaneously, improve the mixing effect of device, improve the practicality of device.

[0036] The electrical components appearing in the text are all connected with the main controller and 220V mains electricity, and the main controller can be a conventional known device such as a computer, and the specific embodiments of the present disclosure omit detailed descriptions of known functions and known components. To ensure the compatibility of the device, the operation means used are consistent with the parameters of the market appliances, and the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0037] Although embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A plastic sheet stock material mixing apparatus characterized by: Include: Base (1), the top of the base (1) both ends are fixedly connected with vertical plate (2); Mixing tank (3), the mixing tank (3) is equipped between both ends vertical plate (2); Shaking structure (4), the shaking structure (4) is equipped on vertical plate (2); Stirring structure (5), the stirring structure (5) is equipped inside mixing tank (3), the stirring structure (5) includes motor two (51) fixedly installed in one end of the outer wall of mixing tank (3), the output end of motor two (51) is fixedly connected with rotating rod (52), the rotating rod (52) extends into the inside of mixing tank (3), a plurality of stirring rods (53) are fixedly connected on the outer wall of rotating rod (52) both ends, the end, away from rotating rod (52) of stirring rod (53) is provided with limit sliding slot (54), the limit sliding slot (54) inner wall is fixedly connected with limit inner rod (55), one end of limit sliding slot (54) is slidably connected with connecting sleeve rod (56), the connecting sleeve rod (56) is slidably connected on limit inner rod (55), spring (57) is fixedly connected between connecting sleeve rod (56) and limit sliding slot (54) inner wall, the spring (57) is sleeved on limit inner rod (55), one end of connecting sleeve rod (56) is fixedly connected with scraper (58), the outer wall of scraper (58) is attached to the inner wall of mixing tank (3).

2. The plastic sheet raw material mixing device according to claim 1, characterized in that: The shaking structure (4) includes: Rotating shaft (41), the opposite end of rotating shaft (41) is rotatably connected on vertical plate (2), the opposite end of rotating shaft (41) is fixedly connected on the outer wall of mixing tank (3); Gear (42), the gear (42) is fixedly connected on the end of rotating shaft (41) extending to the front side of vertical plate (2); Rack plate (48), the rack plate (48) is engagedly connected on gear (42).

3. The plastic sheet stock material mixing apparatus according to claim 2, wherein: The lower end of the front side of the outer wall of vertical plate (2) is fixedly connected with mounting bracket (43), the upper end of the front side of the outer wall of vertical plate (2) is fixedly connected with fixed plate (44), the screw rod (45) is rotatably inserted between the top of mounting bracket (43) and the bottom of fixed plate (44), the motor one (46) is fixedly installed on the bottom of mounting bracket (43), the output end of motor one (46) is fixedly connected on the bottom end of screw rod (45), the moving block (47) is threadedly connected on screw rod (45), the moving block (47) is fixedly connected on one end of rack plate (48).

4. The plastic sheet stock material mixing apparatus according to claim 3, wherein: The front side of vertical plate (2) is provided with rectangular sliding slot (49), the both ends of the inner wall of rectangular sliding slot (49) are fixedly connected with guide sliding rod (410), one end of moving block (47) is slidably connected on guide sliding rod (410).

5. The plastic sheet stock material mixing apparatus of claim 1, wherein: The end, away from motor two (51) of mixing tank (3) is fixedly connected with discharge pipe (6), the discharge pipe (6) is provided with electromagnetic valve.

6. The plastic sheet stock material mixing apparatus of claim 1, wherein: The upper end of the outer wall of mixing tank (3) is fixedly connected with feeding pipe (7), the top of feeding pipe (7) is threadedly connected with sealing end cover (8).

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