Film coating premix moisture tester

Abstract

The utility model provides a film coating premix moisture tester, which belongs to the field of moisture testers and comprises two moving plates, the main body of each moving plate is of a rectangular block structure, and the inner sides of the two moving plates are fixedly connected with a bottom plate. In order to solve the problem that an operator is scalded due to the fact that the premix is exposed outside and touches the premix mistakenly during heating due to the lack of an effective shielding and protecting structure, a mounting groove is formed in the top end of a shell, so that when the premix in a test disc is heated, the premix in the test disc is prevented from being exposed outside, and the premix is prevented from being burnt. And the bottom plate and the moving plate can be pulled downwards by starting an electric push rod mounted in the mounting groove, so that the test disc and the heating pipe which are fixedly connected to the top end surface of the guide rod can be hidden in the mounting groove for storage, and the situation of scalding is prevented.

Description

Technical Field

[0001] The utility model relates to the field of moisture meter, in particular to a moisture meter for film coating premix. Background Art

[0002] The matrix used in film coating premixes includes carriers, diluents, and other ingredients. The matrix should be stable, fluid, and easily mixable with the drug and feed. Fat-containing matrices should be defatted. In addition to the matrices specified for each product, other suitable matrices may be used. Generally, a single matrix is recommended. The matrix should not contain more than 20 parts per million of heavy metals or more than 2 parts per million of arsenic salts. The drying loss of inorganic and organic matrices should not exceed 3.0% and 8.0%, respectively.

[0003] After searching, in the prior art, the Chinese patent with patent publication number CN205749183U discloses "A moisture meter. The utility model provides a moisture meter, which includes a driving mechanism, a weighing module, a support mechanism and an anti-pressure mechanism. The support mechanism includes a support plate for placing the object to be measured and a connecting device connecting the support plate and the driving mechanism. The support plate is provided with a clearance space for the weighing module to contact the object to be measured. The anti-pressure mechanism includes an upper anti-pressure member and a lower anti-pressure member fixed to the support mechanism. When the support mechanism moves downward, the upper anti-pressure member and the lower anti-pressure member cooperate to make the weighing module contact with the container at the clearance space to prevent the support plate from pressing on the weighing module. The moisture meter of the utility model can protect the weighing module and avoid damage to the weighing module due to program errors or misoperation.

[0004] (1) Existing moisture meters lack effective shielding and protection structures when in use, making it easy for the operator to be exposed to the outside during heating, causing burns if the operator accidentally touches the surface;

[0005] (2) When using the existing moisture meter, due to the lack of an effective rapid heating structure, the heating efficiency of the moisture meter is low, making it inconvenient to quickly measure the moisture in the premix.

[0006] Therefore, a film coating premix moisture meter is proposed. Utility Model Content

[0007] The purpose of the utility model is to address the problem that the existing moisture meter lacks an effective shielding and protection structure when in use, so that when it is heated, it is easy to be exposed to the outside, causing the operator to accidentally touch it and cause burns.

[0008] In order to achieve the above-mentioned purpose of the utility model, the utility model provides the following technical solutions:

[0009] A film coating premix moisture meter includes a movable plate, the main body of the movable plate being a rectangular block structure, and the movable plate being provided at two locations. The inner sides of the two movable plates are fixedly connected to a bottom plate, and the cross-section of the bottom plate is a circular structure. A weighing module is fixedly connected to the top surface of the bottom plate, and the weighing module is used to measure weight. A through hole is opened inside the bottom plate, and the through hole is used to pass a guide rod, and the main body of the guide rod is a cylindrical structure.

[0010] There are two guide rods in total, and the two guide rods are inserted in a linear array at the left and right sides of the bottom plate, and the top surfaces of the two guide rods are fixedly connected to the test disc, and the top of the test disc is provided with a groove, which is used to carry the premix, and the bottom surface of the test disc is fixedly connected to a heating tube, and the main body of the heating tube is an annular structure, and the interior of the heating tube is fixedly connected to an electric heating wire, and the heating tube and the test disc together constitute a heating test structure, and the diameter of the heating tube is smaller than the diameter of the test disc.

[0011] As an optimal technical solution of the present invention, the base plate is located on the inner side of the shell, and the main body of the shell is an internal hollow structure. The front end of the shell is provided with an inclined surface, and a control screen is fixedly connected to the inclined surface. The shell and the control screen together constitute a control structure, and a groove is provided at the front end of the shell.

[0012] As a preferred technical solution of the present invention, the interior of the groove opened at the front end of the shell is fixedly connected to a start switch and an off switch, and both the start switch and the off switch are single-press execution and double-press stop structures, and the interior of the groove opened at the front end of the shell is rotatably connected to an adjustment knob.

[0013] As a preferred technical solution of the present invention, the adjusting knob is located on the inner side of the start switch and the off switch, and the adjusting knob is used to adjust the electric heating temperature of the heating tube. A socket is provided at the top of the shell, which is a mounting groove, and the main body of the mounting groove is a one-way opening structure at the top. The shell and the mounting groove together constitute a connecting structure.

[0014] As an optimal technical solution of the present invention, an electric push rod is fixedly connected to the inside of the mounting groove, and the main body of the electric push rod is arranged longitudinally. There are two electric push rods in total, and the two electric push rods are fixedly connected in a linear array at the left and right sides of the inside of the mounting groove.

[0015] As an optimal technical solution of the present invention, the top output ends of the two electric push rods are respectively connected to the two movable plates, and a column is fixedly connected to the top surface of the base plate. The main body of the column is a cylindrical structure, and the column and the top surface of the base plate are vertically arranged.

[0016] As the preferred technical solution of the present invention, there are two columns in total, and the two columns are fixedly connected in a linear array at the left and right sides of the top surface of the base plate, and the top ends of the two columns are also fixedly connected to a cover body, and the top end of the cover body is fixedly connected to a connecting pipe, the inside of the connecting pipe is rotatably connected to an exhaust pipe, and the outside of the exhaust pipe is fixedly connected to a flange, and the inside of the flange is provided with mounting holes in a circular array.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In this utility model, a mounting slot is provided at the top of the housing. When the premix in the test tray is heated, the electric push rod installed in the mounting slot can be activated to pull the bottom plate and the movable plate downward, so that the test tray and the heating tube fixedly connected to the top surface of the guide rod can be hidden inside the mounting slot for storage, thereby preventing burns.

[0019] 2. In this utility model, a cover is fixedly connected to the top surface of the column, so that when it is in use, the gas evaporated from the premix in the test tray during heating can be quickly discharged. Compared with the traditional design that directly discharges the gas into the test space, this design can significantly improve the quality of the surrounding environment.

[0020] 3. In the present invention, a weighing module is fixedly connected to the top surface of the bottom plate, so that when it is used, the weight of the test tray and the premix located in the test tray can be quickly weighed, and by cooperating with the heating tube, rapid heating can be achieved to perform moisture measurement operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the left side structure of the moisture meter provided by the utility model after cutting;

[0022] Figure 2 This is a schematic diagram of the front and side structure of the moisture meter provided by the utility model;

[0023] Figure 3 This is a schematic diagram of the top view of the moisture meter provided by the utility model;

[0024] Figure 4 This is a front structural diagram of the moisture meter provided by the utility model;

[0025] Figure 5 This is a schematic diagram of the combined structure of the column and cover of the moisture meter provided by the utility model;

[0026] Figure 6 This is a schematic diagram of the moisture meter provided by the utility model when viewed from above and sideways;

[0027] Markings in the figure: 1. Shell; 101. Control panel; 102. Start switch; 103. Shutdown switch; 104. Adjustment knob; 2. Mounting slot; 201. Electric push rod; 202. Moving plate; 203. Bottom plate; 204. Weighing module; 3. Column; 301. Cover; 302. Connecting pipe; 303. Exhaust pipe; 304. Flange; 305. Mounting hole; 306. Guide rod; 307. Test plate; 308. Heating tube. DETAILED DESCRIPTION

[0028] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0029] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0032] like Figures 1-6 As shown, this embodiment provides a film coating premix moisture meter, including a movable plate 202, the main body of the movable plate 202 is a rectangular block structure, and the movable plate 202 is provided at two locations, and the inner sides of the two movable plates 202 are fixedly connected to the bottom plate 203, and the cross-section of the bottom plate 203 is a circular structure, and a weighing module 204 is fixedly connected on the top surface of the bottom plate 203, and the weighing module 204 is used to measure weight, and a through hole is opened inside the bottom plate 203, and the through hole is used to pass the guide rod 306, and the main body of the guide rod 306 is a cylindrical structure;

[0033] There are two guide rods 306, and the two guide rods 306 are inserted into the left and right sides of the bottom plate 203 in a linear array. The top surfaces of the two guide rods 306 are also fixedly connected to the test disc 307, and the top of the test disc 307 is provided with a groove, which is used to carry the premix, and the bottom surface of the test disc 307 is fixedly connected to a heating tube 308, and the main body of the heating tube 308 is an annular structure, and the interior of the heating tube 308 is fixedly connected to an electric heating wire, and the heating tube 308 and the test disc 307 together constitute a heating test structure, and the diameter of the heating tube 308 is small. The diameter of the test disc 307 is determined by placing the shell 1 on a workbench and powering on the device. The premix is then placed in the internal position opened at the top of the test disc 307 fixedly connected to the top surface of the guide rod 306, and the electric push rod 201 installed in the mounting groove 2 is started to push the movable plate 202 downward until the cover 301 fixedly connected to the top surface of the column 3 moves downward and covers the mounting groove 2 opened at the top of the shell 1. This design can realize auxiliary support operations for the test disc 307.

[0034] like Figure 5 As shown, the bottom plate 203 is located on the inner side of the shell 1, and the main body of the shell 1 is an internal hollow structure. The front end of the shell 1 is provided with an inclined surface, and the control screen 101 is fixedly connected to the inclined surface. The shell 1 and the control screen 101 together constitute a control structure. The front end of the shell 1 is provided with a groove. The inside of the groove provided at the front end of the shell 1 is fixedly connected with a start switch 102 and an off switch 103. Both the start switch 102 and the off switch 103 are single-press execution and double-press stop structures. The inside of the groove provided at the front end of the shell 1 is rotatably connected with an adjustment knob 104. By providing a rotating adjustment knob 104, the heating power can be increased when rotated clockwise to achieve the purpose of increasing the heating speed.

[0035] like Figure 1 As shown, the adjustment knob 104 is located on the inner side of the start switch 102 and the off switch 103, and the adjustment knob 104 is used to adjust the electric heating temperature of the heating tube 308. A jack is provided at the top of the shell 1, which is a mounting slot 2, and the main body of the mounting slot 2 is a top one-way opening structure. The shell 1 and the mounting slot 2 together constitute a connection structure. By starting the weighing module 204 installed on the top surface of the bottom plate 203, the initial weight of the premix filled in the current test disc 307 is measured. At this time, the start switch 102 set on the front end surface of the shell 1 is turned on, and the heating tube 308 set on the bottom end surface of the test disc 307 is turned on. The baking heating can be achieved by turning on the heating tube 308. The setting of the ring-shaped heating tube 308 can achieve more uniform heating of the test disc 307.

[0036] like Figure 3 As shown, an electric push rod 201 is fixedly connected to the interior of the installation groove 2, and the main body of the electric push rod 201 is arranged longitudinally. There are two electric push rods 201, and the two electric push rods 201 are fixedly connected to the left and right sides of the interior of the installation groove 2 in a linear array. The water in the premix is evaporated and the heated steam is quickly discharged through the exhaust pipe 303 arranged in the connecting pipe 302. At this time, the weighing module 204 installed on the top surface of the bottom plate 203 is started to measure the weight of the residue in the current test disk 307, and the moisture content in the current premix sample can be measured by calculating the initial weight minus the residual weight and dividing it by the initial weight, so as to achieve the purpose of improving the detection efficiency.

[0037] like Figure 3 As shown, the top output ends of the two electric push rods 201 are respectively connected to the two movable plates 202, and the top surface of the bottom plate 203 is fixedly connected with a column 3, the main body of the column 3 is a cylindrical structure, and the column 3 and the top surface of the bottom plate 203 are perpendicularly arranged, there are two columns 3, and the two columns 3 are fixedly connected to the left and right sides of the top surface of the bottom plate 203 in a linear array, and the tops of the two columns 3 are also fixedly connected to a cover body 301, and the top of the cover body 301 is fixedly connected to a connecting pipe 302, the inside of the connecting pipe 302 is rotatably connected to an exhaust pipe 303, and the outside of the exhaust pipe 303 is fixedly connected to a flange 304, and the inside of the flange 304 is provided with mounting holes 305 in a ring array, by providing an L-shaped exhaust pipe 303, steam can be quickly discharged outside the experimental equipment during heating, so as to avoid the problem of heat wave burns to the operator.

[0038] Specific working principle:

[0039] When measuring the moisture content of the film coating premix, the housing 1 can be placed on a workbench and the device can be powered on. The premix is then placed in the inner position of the top end of the test disc 307 fixedly connected to the top end of the guide rod 306, and the electric push rod 201 installed in the installation groove 2 is activated to push the movable plate 202 downward until the cover 301 fixedly connected to the top end of the column 3 moves downward and covers the installation groove 2 opened at the top end of the housing 1.

[0040] After the premix is placed, the initial weight of the premix in the test tray 307 can be measured by activating the weighing module 204 installed on the top surface of the bottom plate 203. At this time, the start switch 102 provided on the front surface of the housing 1 is turned on, and the heating tube 308 provided on the bottom surface of the test tray 307 is turned on to achieve baking and heating.

[0041] During the baking and heating process, the water in the premix can be evaporated synchronously, and the heated steam can be quickly discharged through the exhaust pipe 303 provided in the connecting pipe 302. At this time, the weighing module 204 installed on the top surface of the bottom plate 203 is activated to measure the weight of the residue in the current test tray 307. The moisture content in the current premix sample can be measured by calculating the initial weight minus the residual weight and dividing it by the initial weight.

[0042] All technical features in this embodiment can be freely combined according to actual needs.

[0043] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A film coating premix moisture meter, comprising a movable plate (202), characterized in that: The main body of the movable plate (202) is a rectangular block structure, and the movable plate (202) is provided at two locations, and the inner sides of the two movable plates (202) are fixedly connected to the bottom plate (203), and the cross section of the bottom plate (203) is a circular structure, and a weighing module (204) is fixedly connected on the top surface of the bottom plate (203), and the weighing module (204) is used for measuring weight, and a through hole is opened inside the bottom plate (203), and the through hole is used for passing the guide rod (306), and the main body of the guide rod (306) is a cylindrical structure; The guide rods (306) are provided at two locations, and the two guide rods (306) are inserted into the left and right sides of the bottom plate (203) in a linear array, and the top surfaces of the two guide rods (306) are fixedly connected to the test disc (307), and the top of the test disc (307) is provided with a groove, which is used to carry the premix, and the bottom surface of the test disc (307) is fixedly connected to a heating tube (308), and the main body of the heating tube (308) is an annular structure, and the interior of the heating tube (308) is fixedly connected to an electric heating wire, and the heating tube (308) and the test disc (307) together constitute a heating test structure, and the diameter of the heating tube (308) is smaller than the diameter of the test disc (307).

2. A film coating premix moisture meter according to claim 1, characterized in that, The bottom plate (203) is located inside the shell (1), and the main body of the shell (1) is an internal hollow structure. The front end of the shell (1) is provided with an inclined surface, and a control screen (101) is fixedly connected to the inclined surface. The shell (1) and the control screen (101) together constitute a control structure, and the front end of the shell (1) is provided with a groove.

3. A film coating premix moisture meter according to claim 2, characterized in that, A start switch (102) and an off switch (103) are fixedly connected to the interior of the groove provided at the front end of the housing (1), and both the start switch (102) and the off switch (103) are single-press execution and double-press stop structures, and an adjustment knob (104) is rotatably connected to the interior of the groove provided at the front end of the housing (1).

4. The film coating premix moisture meter according to claim 3, characterized in that: The adjusting knob (104) is located inside the start switch (102) and the off switch (103), and the adjusting knob (104) is used to adjust the electric heating temperature of the heating tube (308). The top of the shell (1) is provided with a socket, which is a mounting groove (2). The main body of the mounting groove (2) is a top one-way opening structure. The shell (1) and the mounting groove (2) together form a connection structure.

5. The film coating premix moisture meter according to claim 4, characterized in that: An electric push rod (201) is fixedly connected to the interior of the installation slot (2), and the main body of the electric push rod (201) is arranged longitudinally. Two electric push rods (201) are provided, and the two electric push rods (201) are fixedly connected to the left and right sides of the interior of the installation slot (2) in a linear array.

6. The film coating premix moisture meter according to claim 5, characterized in that: The top output ends of the two electric push rods (201) are respectively connected to the two movable plates (202), and a column (3) is fixedly connected to the top surface of the bottom plate (203). The main body of the column (3) is a cylindrical structure, and the column (3) and the top surface of the bottom plate (203) are vertically arranged.

7. The film coating premix moisture meter according to claim 6, characterized in that: The columns (3) are provided at two locations, and the two columns (3) are fixedly connected in a linear array at the left and right sides of the top surface of the bottom plate (203), and the top ends of the two columns (3) are also fixedly connected to a cover body (301), and the top end of the cover body (301) is fixedly connected to a connecting pipe (302), the inside of the connecting pipe (302) is rotatably connected to an exhaust pipe (303), and the outside of the exhaust pipe (303) is fixedly connected to a flange (304), and the inside of the flange (304) is provided with mounting holes (305) in a circular array.

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