Stone plastic box board raw material storage tank

Abstract

The utility model relates to the technical field of stone-plastic raw material storage tanks, in particular to a stone-plastic boxboard raw material storage tank which comprises a tank body, a tank top dust remover and a vibration base are arranged at the top and the bottom of the tank body respectively, a sampling mechanism is further arranged at the top of the tank body, and the sampling mechanism comprises a support and a plurality of material taking pieces. The two adjacent material taking pieces are used in a prolonged mode through fixing pieces, the discharging side of the support is detachably connected with a sampling box, the heads and the tails of the material taking pieces are connected and fixed, and then adjustment is conducted according to the actual height of raw materials in the material storage tank; the sampling box is fixed by using the positioning glass beads, the sampling box is prevented from sliding randomly, and the quality change of the raw materials can be found in time through regular sampling detection, so that measures are taken to ensure the product quality and prevent the stone plastic raw materials from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of stone plastic raw material storage tanks, in particular to a stone plastic box board raw material storage tank. Background Art

[0002] Stone plastic box board is a composite material made of polypropylene (PP) and high molecular stone powder (such as coal gangue, iron ore slag, marble powder, etc.). This material is usually used to manufacture packaging boxes and has the characteristics of waterproof, moisture-proof, high strength and environmental protection.

[0003] After the processing of the raw materials of the stone plastic box board, due to polypropylene (PP) and high molecular stone powder, which need to be stored under specific temperature and humidity conditions, a stone plastic box board raw material storage tank is required for preservation. For example, the Chinese patent publication number "CN214691362U" in the prior art discloses a powder storage tank, including a bracket, a tank body fixedly connected to the bracket, a feed pipe fixedly connected to the upper side of the tank body, a discharge hopper fixedly connected to the lower side of the tank body, a rotating shaft vertically arranged in the tank body, a plurality of stirring components arranged on the rotating shaft, a scraping ring vertically slidably connected to the inner wall of the tank body, one side of the scraping ring close to the inner wall of the tank body abuts against the inner wall of the tank body, a support ring with a diameter smaller than that of the scraping ring is fixedly connected to the upper side of the scraping ring, and a driving cylinder is fixedly connected to the upper side of the tank body, and a piston rod of the driving cylinder passes through the upper side of the tank body and is fixedly connected to the support ring. In this application, a scraping ring is provided, and the scraping ring can perform a vertical sliding movement along the inner wall of the tank body. When the materials in the tank body are emptied, the scraping ring is moved, so that the residual powder materials on the inner wall of the tank body can be scraped off, reducing the waste of materials. At the same time, the setting of the scraping ring facilitates the cleaning of the inner wall of the tank body and keeps the tank body clean.

[0004] However, in the specific operation, considering that polypropylene (PP) and high molecular stone powder need to be stored under specific temperature and humidity conditions, due to the lack of raw material sampling measures, it is not convenient to sample and analyze the raw materials in the tank, and then it is impossible to conveniently and accurately detect the humidity and temperature of the raw materials, and it is impossible to ensure that the quality of the raw materials meets the production requirements, which may lead to unstable quality of the final product and other situations. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the above-mentioned disadvantages of the lack of raw material sampling measures in the prior art, and to propose a stone plastic box board raw material storage tank.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] Design a storage tank for the raw materials of stone plastic box boards, including a tank body. A top dust collector and a vibration base are respectively arranged at the top and bottom of the tank body. Moreover, a sampling mechanism is arranged at the top of the tank body. The sampling mechanism includes a bracket and several material taking parts. The adjacent two material taking parts on both sides are extended and used through a fixing part. Among them, the bracket is detachably connected with a sampling box on the discharging side.

[0008] Furthermore, the bracket is composed of a sampling pipe and a guide plate. The sampling pipe is communicated with the tank body, and an inclined discharging opening is arranged at the top thereof, and the guide plate is fixed. The discharging side of the guide plate is inclined along the inclined plane direction of the inclined discharging opening to facilitate material guiding.

[0009] Furthermore, the sampling mechanism further includes a motor. An extended part is formed by the upward extension of the outer edge of the guide plate. The extended part prevents the sample material from overflowing. Among them, the motor is fixed to the top of the guide plate through a bearing bracket. A material taking part is arranged at the shaft end of the motor in the sampling pipe.

[0010] Furthermore, the material taking part includes a rotating shaft and a spiral blade. The rotating shaft is fixedly connected with the shaft end of the motor, and the spiral blade is fixed to the periphery thereof.

[0011] Furthermore, the fixing part is a threaded sleeve. The head and tail of the rotating shafts on the adjacent two sides are threadedly connected through the threaded sleeve.

[0012] Furthermore, a clamping part is arranged at the bottom of the discharging side of the guide plate. The top of the sampling box is movably inserted into the clamping part through a clamping groove. A positioning glass bead for fixing the sampling box is also arranged in the clamping groove.

[0013] For a storage tank for the raw materials of stone plastic box boards proposed by the present utility model, the beneficial effects are as follows: The present utility model can connect and fix the head and tail of multiple material taking parts through the fixing part, and then adjust according to the actual height of the raw materials in the storage tank to prevent the situation that the raw materials at the bottom of the storage tank cannot be sampled due to insufficient length. Then, the sampling box is fixed by using the positioning glass bead to prevent the sampling box from sliding randomly. By regularly sampling and detecting, the quality change of the raw materials can be found in time, so as to take measures to ensure the product quality and prevent the stone plastic raw materials from being damaged. Description of the Drawings

[0014] Figure 1 is a structural schematic diagram of the present utility model;

[0015] Figure 2 is a structural schematic diagram of the sampling mechanism of the present utility model;

[0016] Figure 3 is Figure 2Schematic diagram of the enlarged structure of area A;

[0017] Figure 4 Schematic diagram of the structure of the fixing part of the present utility model;

[0018] Figure 5 is Figure 4 Schematic diagram of the enlarged structure of area B.

[0019] In the figure: 1, tank body; 2, top dust collector; 3, vibration base; 4, sampling mechanism; 41, support; 411, sampling pipe; 412, guide plate; 413, extension part; 414, clamping part; 42, material taking part; 421, rotating shaft; 422, spiral blade; 43, sampling box; 431, clamping groove; 44, motor; 5, fixing part; 6, positioning bead. Specific implementation mode

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] Refer to Figures 1-5 , a storage tank for stone plastic box board raw materials, including a tank body 1, a top dust collector 2 and a vibration base 3 are respectively arranged at the top and bottom of the tank body 1, and a sampling mechanism 4 is further arranged at the top of the tank body 1. The sampling mechanism 4 includes a support 41 and a plurality of material taking parts 42. The adjacent two sides of the material taking parts 42 are extended and used through a fixing part 5. Among them, the support 41 is detachably connected with a sampling box 43 on the discharging side.

[0022] It should be added that the top of the tank body 1 is connected with a feed pipe, and its top is provided with the top dust collector 2 to avoid dust flying and improve the working environment. And, the vibration base 3 is connected with a discharge pipe and is equipped with a pneumatic hammer or a pneumatic oscillator on the periphery to avoid material sticking to the wall. Among them, high and low level gauges are arranged at intervals on the periphery of the tank body 1 to realize material full or material shortage alarm and prompt the employees for the next operation.

[0023] Furthermore, the support 41 is composed of a sampling pipe 411 and a guide plate 412. The sampling pipe 411 is communicated with the tank body 1, and its top is provided with a discharging inclined port and is fixed with the guide plate 412. The discharging side of the guide plate 412 is inclined along the inclined surface direction of the discharging inclined port for convenient material guiding.

[0024] Furthermore, the sampling mechanism 4 further includes a motor 44. The outer edge of the guide plate 412 extends upward to form an extension portion 413, which prevents the sample material from overflowing. Among them, the motor 44 is fixed to the top of the guide plate 412 through a receiving bracket, and a material taking member 42 is arranged at the shaft end of the motor 44 within the sampling tube 411.

[0025] In specific operations, there is a certain distance between the motor 44 and the discharge inclined opening through the receiving bracket to avoid blockage. The motor 44 drives the material taking member 42 to take samples, and the sample material enters the sampling box 43 through the guide plate 412.

[0026] More specifically, the material taking member 42 includes a rotating shaft 421 and a spiral blade 422. The rotating shaft 421 is fixedly connected to the shaft end of the motor 44, and the spiral blade 422 is fixed to its periphery.

[0027] Generally speaking, the fixing member 5 is a threaded sleeve, and the heads and tails of the rotating shafts 421 on adjacent sides are threadedly connected through the threaded sleeve.

[0028] It should be noted that the sampling tube 411 needs to be used in cooperation with the material taking member 42. Therefore, both ends of the sampling tube 411 have connecting seats, and the sampling tube 411 is fixedly connected to the periphery of the extended material taking member 42 through the connecting seats. The two connecting seats are fixed by locking bolts to achieve the function of the sampling tube 411 extending in cooperation with the material taking member 42;

[0029] Among them, connecting the two material taking members 42 through the threaded sleeve is an existing method. The specific operation is to place the spiral sleeve between the two rotating shafts 421 for connection to ensure that the spiral blades 422 can be accurately aligned so that the material can pass through the connection part smoothly. Also, the threading direction of the threaded sleeve is opposite to the rotation direction of the rotating shaft 421 to prevent the rotating shaft 421 from disengaging from the threaded sleeve due to rotational inertia.

[0030] In addition, there is no connection between the axial center positions at both ends of the spiral blade 422 and the rotating shaft 421 to form an avoidance space. This avoidance space is used to avoid the threaded sleeve, ensuring that the spiral blades 422 on adjacent sides can be docked to form a complete thread shape and preventing them from interfering with the threaded sleeve during docking.

[0031] Finally, a clamping portion 414 is provided at the bottom of the guide plate 412 on the discharge side. The top of the sampling box 43 is movably inserted into the clamping portion 414 through a clamping groove 431, and a positioning bead 6 for fixing the sampling box 43 is also arranged in the clamping groove 431.

[0032] Specifically, the clamping portion 414 has a T-shaped structure. The clamping groove 431 matches the clamping portion 414 and one end thereof does not penetrate through the sampling box 43. Thus, by the positioning bead 6 abutting against one side of the clamping portion 414, a fixing effect is achieved.

[0033] Working mode; during operation, according to the height of the sample layer to be collected and to avoid the situation that the length of the material taking member 42 is insufficient and cannot sample normally, it is necessary to adjust the length of the material taking member 42 according to the actual height of the raw material in the tank body 1;

[0034] During operation, the spiral sleeve is placed between the two rotating shafts 421 for connection to ensure that the spiral blades 422 can be accurately aligned. The spiral sleeve and the rotating shaft 421 are reinforced by screwing and locking bolts through bolt holes. Then, a sampling tube 411 is sleeved around the extended material taking member 42, and the two sampling tubes 411 on both sides are fixed by connecting the connecting seat and locking bolts;

[0035] Finally, the motor 44 drives the material taking member 42 to cooperate with the sampling tube 411 to sample the sample material, and the sample material enters the sampling box 43 along the guide plate 412.

[0036] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A material storage tank for raw materials of stone plastic box board, comprising a tank body (1), characterized in that: A top dust collector (2) and a vibrating base (3) are respectively arranged at the top and bottom of the tank body (1), and a sampling mechanism (4) is also arranged at the top of the tank body (1), wherein the sampling mechanism (4) comprises a bracket (41) and a plurality of material taking parts (42), wherein the material taking parts (42) on adjacent sides are extended for use via fixing parts (5), wherein the bracket (41) is detachably connected to a sampling box (43) on the discharge side.

2. A stone plastic box board raw material storage tank according to claim 1, characterized in that: The support (41) is composed of a sampling tube (411) and a guide plate (412); the sampling tube (411) is connected to the tank body (1), and a discharge oblique opening is provided on the top of the sampling tube, and the guide plate (412) is fixed thereto; a discharge side of the guide plate (412) is arranged to be inclined along the inclined surface direction of the discharge oblique opening to facilitate material guiding.

3. A stone plastic box board raw material storage tank according to claim 2, characterized in that: The sampling mechanism (4) further comprises a motor (44), the outer edge of the guide plate (412) extending upward to form an extension portion (413), the extension portion (413) preventing the sample from overflowing, wherein the motor (44) is fixed to the top of the guide plate (412) via a receiving frame, and the shaft end of the motor (44) is provided with the material taking member (42) in the sampling tube (411).

4. A stone plastic box board raw material storage tank according to claim 3, characterized in that: The material taking member (42) comprises a rotating shaft (421) and a spiral blade (422); the rotating shaft (421) is fixedly connected to the shaft end of the motor (44), and the spiral blade (422) is fixed on the periphery of the rotating shaft (421).

5. A stone plastic box board raw material storage tank according to claim 4, characterized in that: The fixing member (5) is a threaded sleeve, and the ends of the rotating shafts (421) on two adjacent sides are threadedly connected via the threaded sleeve.

6. A stone plastic box board raw material storage tank according to claim 2, characterized in that: The guide plate (412) is provided with a clamping portion (414) at the bottom on the discharge side, and the top of the sampling box (43) is movably connected to the clamping portion (414) via a clamping groove (431). A positioning glass bead (6) for fixing the sampling box (43) is also provided in the clamping groove (431).

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