Raw material quantitative blanking and batching device for PP synthetic paper production

Abstract

The utility model discloses a raw material quantitative blanking and batching device for PP synthetic paper production, and particularly relates to the technical field of synthetic paper production, the raw material quantitative blanking and batching device comprises a batching barrel, an isolation column is arranged on the bottom wall of an inner cavity of the batching barrel, a clamping rod frame is arranged on the inner wall of the batching barrel, and the middle part of the isolation column is fixedly connected with a proportioning mechanism; and clamping grooves are connected to the outer walls of the isolation columns in an embedded mode, and partition plates are connected to the inner walls of the clamping grooves in an inserted mode. According to the raw material quantitative blanking and batching device for PP synthetic paper production, the proportioning mechanism is arranged, so that the device can realize quantitative proportioning of all raw materials, the proportioning is adjustable and controllable, the operation is simple, manual batching is replaced, time and labor are saved, and the production efficiency is improved; and by arranging the shielding mechanism, the equipment can control the falling quantity, so that each ingredient indirectly falls into the equipment for producing the synthetic paper, and the ingredients are ensured to be mixed more uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of synthetic paper production, in particular to a raw material quantitative feeding and batching device for PP synthetic paper production. Background Art

[0002] Synthetic paper is made of chemical raw materials such as olefins and some additives. It has soft texture, strong tensile strength, high water resistance, light resistance and heat resistance. The process of producing synthetic paper is as follows: first, according to the specified formula, the resin and additives are added to the high-speed mixer and fully mixed. The mixed materials are sent to the internal mixer for pre-plasticization, and then transported to the extruder for repeated plasticization and plasticization. The plasticized materials pass through the metal detector and can be sent to the calender for calendering. After continuous calendering, they are further plasticized and calendered into a film of a certain thickness, and then they are drawn out through the withdrawal roller, and then embossed, cooled, thickness measured, and rolled to obtain the finished product.

[0003] The prior art has the following problems.

[0004] 1. The existing quantitative feeding and batching device for raw materials used in the production of PP synthetic paper requires multiple motors to batch the raw materials in the raw material barrel one by one when mixing multiple raw materials, which increases the purchase cost of the equipment and the power consumption of the motor;

[0005] 2. The existing quantitative feeding and batching device for raw materials used in the production of PP synthetic paper can only batch the raw materials individually, and it is easy to cause overflow when mixing the raw materials, thus affecting the mixing ratio. Utility Model Content

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A device for quantitatively dispensing and proportioning raw materials for producing PP synthetic paper comprises a proportioning barrel, an inner cavity bottom wall of the proportioning barrel is provided with an isolation column, an inner wall of the proportioning barrel is provided with a clamping rod frame, a proportioning mechanism is fixedly connected to the middle of the isolation column, an outer wall of the isolation column is embedded with a clamping groove, an inner wall of the clamping groove is plugged with a partition plate, an inner circumference of the proportioning barrel is fixedly connected with a shielding mechanism, a mixing tube is fixedly connected to the lower end of the proportioning barrel, a fixing plate is fixedly connected to the lower end of the mixing tube, a threaded hole is provided on the outer surface of the fixing plate, and a limiting groove is provided at the bottom of the inner wall of the proportioning barrel.

[0008] Preferably, the proportioning mechanism includes a motor, the lower end of the motor is detachably connected to the upper end of the isolation column, the output shaft of the motor is provided with a rotating shaft, the lower end of the rotating shaft is provided with a rotating disk, and the outer surface of the rotating disk is provided with discharge holes around it.

[0009] Preferably, the output end of the motor is transmission-connected to the upper end of the rotating shaft, and the lower end of the rotating shaft is fixedly connected to the upper end of the rotating disk.

[0010] Preferably, the number of the feed holes is four.

[0011] Preferably, the shielding mechanism includes a material passing chute, the outer wall of which is connected through the bottom wall of the inner cavity of the mixing barrel, a mounting groove is provided in the middle of the material passing chute, a shielding plate is provided inside the mounting groove, a measuring rod is fixedly connected to the outer wall of the shielding plate, and a threaded rod is fixedly connected to the outer wall of the shielding plate.

[0012] Preferably, the middle portion of the material passing chute is embedded and connected with the outer wall of the mounting groove, and the inner wall of the mounting groove is movably connected with the outer wall of the shielding plate.

[0013] Preferably, the outer diameter of the shielding plate is larger than the inner diameter of the material passing chute and is the same as the inner diameter of the installation groove.

[0014] Preferably, the lower end of the isolation column is fixedly connected to the bottom wall of the inner cavity of the batching barrel, and the inner wall of the batching barrel is fixedly connected to the outer side of the clamping rod frame.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The utility model can realize quantitative proportioning of raw materials by setting a proportioning mechanism, and the proportioning is adjustable and controllable, and the operation is simple, which replaces manual proportioning, saves time and labor, and improves production efficiency.

[0017] 2. During the implementation of the utility model, the shielding mechanism provided enables the device to control the amount of falling ingredients, so that each ingredient falls indirectly into the interior of the synthetic paper production equipment, thereby ensuring a more uniform mixing of the ingredients, making the quality and performance of the produced synthetic paper more stable, and solving the problem that in traditional material feeding and batching devices, only a single raw material can be batched, thus affecting the mixing ratio. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the proportioning mechanism structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the shielding mechanism structure of the utility model;

[0021] Figure 4 , Figure 5 It is a side view of the utility model.

[0022] In the figure: 1. batching barrel; 2. isolation column; 3. clamping rod rack; 4. proportioning mechanism; 5. clamping slot; 6. partition plate; 7. shielding mechanism; 8. mixing tube; 9. fixing plate; 10. threaded hole; 11. limiting slot; 41. motor; 42. rotating shaft; 43. rotating plate; 44. discharge hole; 71. material trough; 72. installation slot; 73. shielding plate; 74. measuring rod; 75. threaded rod. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1 , Figure 4 , Figure 5 As shown, a quantitative material dispensing device for raw material production of PP synthetic paper includes a dispensing barrel 1, an inner cavity bottom wall of the dispensing barrel 1 is provided with an isolation column 2, an inner wall of the dispensing barrel 1 is provided with a clamping rod frame 3, a middle part of the isolation column 2 is fixedly connected with a proportioning mechanism 4, the proportioning mechanism 4 enables the device to achieve quantitative proportioning between raw materials, and the proportioning is adjustable and controllable, the operation is simple, it replaces manual proportioning, saves time and effort, and improves production efficiency, the outer wall of the isolation column 2 is embedded with a clamping groove 5, the inner wall of the clamping groove 5 is plugged with a partition plate 6, the inner circumference of the dispensing barrel 1 is fixedly connected with a shielding mechanism 7, and the shielding mechanism 7 enables the device to control the amount of falling , so that each ingredient falls indirectly into the interior of the synthetic paper production equipment, thereby ensuring that the ingredients are mixed more evenly, making the quality and performance of the produced synthetic paper more stable, and solving the problem that only a single raw material can be batched in the traditional material feeding and batching device, thus affecting the mixing ratio. The lower end of the batching barrel 1 is fixedly connected with a mixing tube 8, and the lower end of the mixing tube 8 is fixedly connected with a fixed plate 9, and the outer surface of the fixed plate 9 is provided with a threaded hole 10, and the bottom of the inner wall of the batching barrel 1 is provided with a limiting groove 11, the lower end of the isolation column 2 is fixedly connected to the bottom wall of the inner cavity of the batching barrel 1, and the inner wall of the batching barrel 1 is fixedly connected to the outer side of the clamping rod frame 3.

[0025] like Figure 2 As shown, the proportioning mechanism 4 includes a motor 41, the lower end of the motor 41 is detachably connected to the upper end of the isolation column 2, the output shaft of the motor 41 is provided with a rotating shaft 42, the lower end of the rotating shaft 42 is provided with a rotating disk 43, and the outer surface of the rotating disk 43 is provided with feeding holes 44 around it;

[0026] The output end of the motor 41 is transmission-connected to the upper end of the rotating shaft 42, and the lower end of the rotating shaft 42 is fixedly connected to the upper end of the rotating disk 43;

[0027] The number of the feed holes 44 is four.

[0028] As can be seen from the above, the material chute 71 is tightly fitted to the upper surface of the rotating disk 43, which is convenient for material batching, prevents leakage, and facilitates the batching of different raw materials.

[0029] like Figure 3 As shown, the shielding mechanism 7 includes a material passing trough 71, the outer wall of which is connected to the bottom wall of the inner cavity of the batching barrel 1, a mounting groove 72 is provided in the middle of the material passing trough 71, a shielding plate 73 is provided inside the mounting groove 72, a measuring rod 74 is fixedly connected to the outer wall of the shielding plate 73, and a threaded rod 75 is fixedly connected to the outer wall of the shielding plate 73;

[0030] The middle part of the material passing chute 71 is embedded and connected with the outer wall of the mounting groove 72, and the inner wall of the mounting groove 72 is movably connected with the outer wall of the shielding plate 73;

[0031] The outer diameter of the shielding plate 73 is larger than the inner diameter of the material passing chute 71 and is the same as the inner diameter of the installation chute 72 .

[0032] As can be seen from the above, a measuring rod 74 is installed on the surface of the baffle plate 73, and the axial direction of the measuring rod 74 is exactly the same as the axial direction of the threaded rod 75 installed at the corresponding position. On the one hand, the measuring rod 74 can be used to limit the position of the baffle plate 73. The surface of the measuring rod 74 is provided with a measuring scale. By observing the number of scales, the quantitative number can be determined. The surface of the measuring rod 74 moves through the batching barrel 1.

[0033] The working principle of the utility model is as follows: first, the operator needs to determine the type of raw materials, select the number of partition plates 6 according to the type of raw materials, and rotate the threaded rod 75 according to the ratio of the raw materials. Since the threaded rod 75 is threadedly installed on the surface of the batching barrel 1, the threaded rod 75 will also translate when it rotates. Since the baffle plate 73 is stuck in the inside of the mounting groove 72, the baffle plate 73 will not rotate with the threaded rod 75, so that the diameter of the material chute 71 changes. Then, by connecting the motor 41 to the power supply and starting the motor 41, a plurality of threaded holes 10 are vertically opened on the surface of the fixing plate 9, and the batching barrel 1 can be fixedly installed in the subsequent Above the relevant device, the motor 41 drives the rotating shaft 42 to rotate clockwise, so that the rotating disk 43 at the bottom rotates clockwise. At this time, the feed hole 44 gradually overlaps with the bottom of the feed chute 71 during rotation, so that the raw materials inside the batching barrel 1 fall into the mixing tube 8 through the feed hole 44, and fall into the subsequent device through the mixing tube 8. The feed hole 44 on the surface of the rotating disk 43 and the feed chute 71 are rotated and overlapped by the offset, thereby realizing the quantitative batching of the raw materials. At the same time, the lower surface of the feed chute 71 is tightly fitted with the upper surface of the rotating disk 43, so as to facilitate the batching of the raw materials and prevent leakage. The mixing tube 8 is a conical structure, which is convenient for the concentrated falling of the raw materials.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for quantitatively dispensing raw materials for producing PP synthetic paper, comprising a dispensing barrel (1), characterized in that: The bottom wall of the inner cavity of the batching barrel (1) is provided with an isolation column (2), the inner wall of the batching barrel (1) is provided with a clamping rod frame (3), the middle part of the isolation column (2) is fixedly connected with a proportioning mechanism (4), the outer wall of the isolation column (2) is embedded with a clamping groove (5), the inner wall of the clamping groove (5) is plugged with a partition plate (6), the inner circumference of the batching barrel (1) is fixedly connected with a shielding mechanism (7), the lower end of the batching barrel (1) is fixedly connected with a mixing tube (8), the lower end of the mixing tube (8) is fixedly connected with a fixing plate (9), the outer surface of the fixing plate (9) is provided with a threaded hole (10), and the bottom of the inner wall of the batching barrel (1) is provided with a limiting groove (11).

2. The device for quantitatively dispensing and batching raw materials for producing PP synthetic paper according to claim 1, characterized in that: The proportioning mechanism (4) comprises a motor (41), the lower end of the motor (41) is detachably connected to the upper end of the isolation column (2), the output shaft of the motor (41) is provided with a rotating shaft (42), the lower end of the rotating shaft (42) is provided with a rotating disk (43), and the outer surface of the rotating disk (43) is provided with feeding holes (44) around it.

3. The device for quantitatively dispensing and batching raw materials for producing PP synthetic paper according to claim 2, characterized in that: The output end of the motor (41) is transmission-connected to the upper end of the rotating shaft (42), and the lower end of the rotating shaft (42) is fixedly connected to the upper end of the rotating disk (43).

4. The device for quantitatively dispensing and batching raw materials for producing PP synthetic paper according to claim 3, characterized in that: The number of the feed holes (44) is four.

5. The device for quantitatively dispensing and batching raw materials for producing PP synthetic paper according to claim 1, characterized in that: The shielding mechanism (7) comprises a material passing chute (71), the outer wall of which is connected to the bottom wall of the inner cavity of the batching barrel (1), a mounting groove (72) is provided in the middle of the material passing chute (71), a shielding plate (73) is provided inside the mounting groove (72), a measuring rod (74) is fixedly connected to the outer wall of the shielding plate (73), and a threaded rod (75) is fixedly connected to the outer wall of the shielding plate (73).

6. The device for quantitatively dispensing and batching raw materials for producing PP synthetic paper according to claim 5, characterized in that: The middle part of the material passing chute (71) is embedded and connected with the outer wall of the installation groove (72), and the inner wall of the installation groove (72) is movably connected with the outer wall of the shielding plate (73).

7. The device for quantitatively dispensing and batching raw materials for producing PP synthetic paper according to claim 6, characterized in that: The outer diameter of the shielding plate (73) is larger than the inner diameter of the material passing trough (71) and is the same as the inner diameter of the installation groove (72).

8. The device for quantitatively dispensing and batching raw materials for producing PP synthetic paper according to claim 1, characterized in that: The lower end of the isolation column (2) is fixedly connected to the bottom wall of the inner cavity of the batching barrel (1), and the inner wall of the batching barrel (1) is fixedly connected to the outer side of the clamping rod frame (3).

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