Telescopic multilayer hot press thickness measuring gauge

Abstract

The telescopic multilayer hot press thickness measuring gauge comprises an outer frame, an inner rod, a sliding block and a first fixing bolt, the inner side of the outer frame is slidably connected with the inner rod, the lowest edge of the side wall of the outer frame is fixedly connected with a folded plate, and the uppermost edge of the side wall of the inner rod is fixedly connected with a top plate. Outer scale marks are arranged on the surface of the outer frame above the folded plate, and inner scale marks are arranged on the surface of the inner rod below the top plate; a sliding groove is formed in the top end of the inner rod, the sliding block is located on the inner side of the sliding groove and slidably connected along the sliding groove, and the side wall of the sliding block penetrates through and is slidably connected with a telescopic sliding rod. Uniform thickness measurement is carried out on multiple layers of plates through the telescopic sliding inner rod, thickness measurement can also be carried out on a single layer of plates through the sliding block and the telescopic sliding rod, the structure is simple, operation is convenient, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of plate production, in particular to a retractable multi-layer hot press thickness measuring gauge. Background Art

[0002] Bamboo fiberboard is mainly made of bamboo fiber, a natural and environmentally friendly material. Bamboo fiber is cellulose fiber extracted from naturally grown bamboo. Because bamboo fiber has good air permeability, instant water absorption, strong wear resistance and good dyeing properties, bamboo fiberboard not only has uniform texture and high compressive strength, but is also particularly environmentally friendly and harmless to the human body. It also has moisture-proof, anti-corrosion, anti-termite, antibacterial, heat preservation and heat insulation functions.

[0003] At present, in the process of producing bamboo fiberboard, a hot press is needed to perform hot pressing on the raw materials. Due to different production requirements, the thickness of the boards is different, and the hot press usually performs hot pressing on multiple layers of boards at the same time, which makes it impossible to accurately measure the hot pressing thickness of the boards, which may affect the production quality of the boards. Utility Model Content

[0004] The purpose of the present utility model is to provide a retractable multi-layer hot press thickness measuring gauge, which solves the problem proposed in the background technology that the thickness of the plates is different due to different production requirements, and the hot press usually performs hot pressing of multiple layers of plates at the same time, resulting in the inability to accurately measure the hot pressing thickness of the plates, which may affect the production quality of the plates.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a retractable multi-layer hot press thickness measuring gauge, comprising an outer frame, an inner rod, a slider and a No. 1 fixing bolt, the inner side of the outer frame is slidably connected to the inner rod, the lowermost edge of the side wall of the outer frame is fixedly connected to a folding plate, the uppermost edge of the side wall of the inner rod is fixedly connected to a top plate, the outer frame surface above the folding plate is provided with outer scale lines, and the inner rod surface below the top plate is provided with inner scale lines; a slide groove is provided at the top end of the inner rod, the slider is located on the inner side of the slide groove and is slidably connected along the slide groove, and the side wall of the slider passes through and is slidably connected to a telescopic slide rod.

[0006] In this technical solution, the folding plate is pressed against the bottom of the plate from below, and then the inner rod is inserted into the outer frame and slid downward until the top plate presses against the top of the plate. At this time, the distance between the folding plate and the top plate is read according to the outer scale line, thereby obtaining the thickness data of the plate. The operation is simple and practical. The telescopic slide rod is slid out from the slider to clamp the upper and lower surfaces of the plate from the upper and lower directions, and the distance between the two telescopic slide rods is read through the inner scale line to complete the measurement. In addition, multiple sets of slides can be slid into the slide groove at the same time, thereby completing the individual thickness measurement of multiple plates at the same time, which improves convenience and practicality.

[0007] Preferably, a fitting groove is provided on one side of the surface of the sliding block, and the telescopic sliding rod is located on one side of the fitting groove.

[0008] Preferably, a fixing groove is provided on the outer side wall of the inner rod, the fixing groove is connected to the sliding groove, and the fixing groove and the inner scale line are respectively located on the front and rear side surfaces of the inner rod, and the No. 1 fixing bolt passes through the fixing groove and is threadedly connected to the slider.

[0009] Preferably, the outer surface of the slider outside the telescopic slide rod is threadedly connected with a No. 2 fixing bolt, and the No. 2 fixing bolt passes through the surface of the slider and contacts the surface of the telescopic slide rod.

[0010] Preferably, the outer side wall of the inner rod is in contact with the inner side wall of the outer frame, and both upper and lower ends of the outer frame are opened.

[0011] Preferably, the outer wall of the slider is in contact with the inner wall of the sliding groove.

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

[0013] 1. The utility model can uniformly measure the thickness of multi-layer plates through the outer frame, inner rod, folding plate and top plate. The folding plate is allowed to press against the bottom of the plate from below, and then the inner rod is inserted into the outer frame and slid downward until the top plate presses against the top of the plate. At this time, the distance between the folding plate and the top plate is read according to the outer scale line, thereby obtaining the thickness data of the plate. The operation is simple and the practicality is strong.

[0014] 2. The utility model can measure individual plates through the slide groove, slider and telescopic slide rod. Every two sliders form a pair, and when sliding in, the sides with the fitting groove are placed opposite to each other and slide in. The telescopic slide rod is slid out to clamp the upper and lower surfaces of the plate from the upper and lower directions, and the distance between the two telescopic slide rods is read through the inner scale line to complete the measurement. In addition, multiple sets of sliders can be slid into the slide groove at the same time, so as to complete the individual thickness measurement of multiple plates at the same time, which improves convenience and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 It is an overall view of the utility model;

[0017] Figure 2 This is a schematic diagram of the inner rod structure of the utility model;

[0018] Figure 3 This is a partial enlarged view of point A of the present utility model;

[0019] Figure 4 It is a partial enlarged view of point B of the present utility model.

[0020] In the figure: 1. Outer frame; 2. Inner rod; 3. Slide groove; 4. Fixing groove; 401. Fixing bolt No. 1; 5. Slider; 501. Fitting groove; 6. Telescopic slide rod; 601. Fixing bolt No. 2; 7. Outer scale line; 8. Inner scale line; 9. Folding plate; 10. Top plate. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects of the present invention easier to understand, they are further elaborated below in conjunction with specific implementation methods.

[0022] A retractable multi-layer heat press thickness gauge, see Figures 1 to 4 , including an outer frame 1, an inner rod 2, a slider 5 and a No. 1 fixing bolt 401, the inner side of the outer frame 1 is slidably connected to the inner rod 2, the lower edge of the side wall of the outer frame 1 is fixedly connected to a folding plate 9, the upper edge of the side wall of the inner rod 2 is fixedly connected to a top plate 10, the outer frame 1 surface above the folding plate 9 is provided with an outer scale line 7, the inner rod 2 surface below the top plate 10 is provided with an inner scale line 8, the folding plate 9 is pressed against the bottom of the plate from below, and then the inner rod 2 is inserted into the outer frame 1 and slides downward until the top plate 10 presses against the top of the plate, according to the outer scale line 7 reads the distance between the folding plate 9 and the top plate 10, thereby obtaining the thickness data of the plate; a slide groove 3 is provided at the top end of the inner rod 2, and the slider 5 is located on the inner side of the slide groove 3 and is slidably connected along the slide groove 3. The side wall of the slider 5 passes through and is slidably connected with a telescopic slide rod 6, which extends from the slider 5 to clamp the upper and lower surfaces of the plate from the upper and lower directions, and the distance between the two telescopic slide rods 6 is read through the inner scale line 8 to complete the measurement, and multiple groups of sliders 5 can be slid into the slide groove 3 at the same time, thereby completing the individual thickness measurements of multiple plates at the same time.

[0023] Specifically, such as Figure 3As shown, a fitting groove 501 is provided on one side of the surface of the slider 5, and the telescopic slide rod 6 is located on one side of the fitting groove 501. The fitting groove 501 occupies half of the area of ​​the surface of the slider 5. When the two sliders 5 are placed face to face, they can be perfectly fitted together through the fitting groove 501. At this time, the vertical spacing between the telescopic slide rods 6 of the two sliders 5 is zero, which facilitates the measurement of the plate.

[0024] It is worth noting that if Figure 4 As shown, a fixing groove 4 is provided on the outer wall of the inner rod 2, the fixing groove 4 is connected to the slide groove 3, and the fixing groove 4 and the inner scale line 8 are respectively located on the front and rear side surfaces of the inner rod 2, and the No. 1 fixing bolt 401 passes through the fixing groove 4 and is threadedly connected to the slider 5. After tightening the No. 1 fixing bolt 401, the slider 5 can stay in the current position of the slide groove 3, thereby facilitating the measurement of the plate located in the middle part.

[0025] It is worth noting that if Figure 4 As shown, the outer surface of the slider 5 outside the telescopic slide rod 6 is threadedly connected with a No. 2 fixing bolt 601, and the No. 2 fixing bolt 601 passes through the surface of the slider 5 and contacts the surface of the telescopic slide rod 6. After the No. 2 fixing bolt 601 is tightened, the telescopic slide rod 6 in the slider 5 will be squeezed, so that it cannot slide freely, thereby ensuring stability, and the No. 2 fixing bolt 601 is located at the fitting groove 501 of the other slider 5, and does not exceed the depth of the fitting groove 501, so it does not delay the normal fitting of the two sliders 5.

[0026] It is worth noting that if Figure 1 As shown, the outer wall of the inner rod 2 fits with the inner wall of the outer frame 1, and the upper and lower ends of the outer frame 1 are both opened, so the inner rod 2 can slide freely in the outer frame 1 to measure plates of different thicknesses. And because of the perfect fit, it will not shake during the sliding process, ensuring stability during measurement.

[0027] It is worth mentioning that the outer wall of the slider 5 fits with the inner wall of the slide groove 3, so the slider 5 can be guaranteed to be stable during the sliding process and will not shake. In addition, it can be moved at will during the sliding process, making it convenient to change the position at any time.

[0028] In actual use, the folding plate 9 is allowed to press against the bottom of the plate from below, and then the inner rod 2 is inserted into the outer frame 1 and slid downward until the top plate 10 presses against the top of the plate. At this time, the distance between the folding plate 9 and the top plate 10 is read according to the outer scale line 7, thereby obtaining the thickness data of the plate. The operation is simple and practical. Each two sliders 5 are a pair, and when sliding in, the sides with the fitting groove 501 are placed opposite to each other and slide in, and the telescopic slide rod 6 is extended to clamp the upper and lower surfaces of the plate from the upper and lower directions, and the distance between the two telescopic slide rods 6 is read through the inner scale line 8 to complete the measurement, and multiple groups of sliders 5 can be slid into the slide groove 3 at the same time, thereby completing the individual thickness measurement of multiple plates at the same time, which improves convenience and practicality.

[0029] In addition, the components designed in this utility model are all universal standard parts or components known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in this field. Needless to say, the content protected by this utility model does not involve improvements to internal structures and methods.

[0030] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A retractable multi-layer hot press thickness gauge, comprising an outer frame (1), an inner rod (2), a slider (5) and a No. 1 fixing bolt (401), characterized in that: The inner side of the outer frame (1) is slidably connected to an inner rod (2); a folding plate (9) is fixedly connected to the lower edge of the side wall of the outer frame (1); a top plate (10) is fixedly connected to the upper edge of the side wall of the inner rod (2); an outer scale line (7) is provided on the surface of the outer frame (1) above the folding plate (9); an inner scale line (8) is provided on the surface of the inner rod (2) below the top plate (10); a sliding groove (3) is provided at the top end of the inner rod (2); the slider (5) is located on the inner side of the sliding groove (3) and is slidably connected along the sliding groove (3); and a telescopic sliding rod (6) is penetrated and slidably connected to the side wall of the slider (5).

2. The retractable multi-layer hot press thickness gauge according to claim 1, characterized in that: A fitting groove (501) is provided on one side of the surface of the slider (5), and the telescopic slide rod (6) is located on one side of the fitting groove (501).

3. The retractable multi-layer hot press thickness gauge according to claim 1, characterized in that: The outer side wall of the inner rod (2) is provided with a fixing groove (4), the fixing groove (4) is communicated with the slide groove (3), and the fixing groove (4) and the inner scale line (8) are respectively located on the front and rear side surfaces of the inner rod (2), and the No. 1 fixing bolt (401) passes through the fixing groove (4) and is threadedly connected to the slider (5).

4. The retractable multi-layer hot press thickness gauge according to claim 1, characterized in that: The outer surface of the slider (5) outside the telescopic slide rod (6) is threadedly connected with a No. 2 fixing bolt (601), and the No. 2 fixing bolt (601) passes through the surface of the slider (5) and contacts the surface of the telescopic slide rod (6).

5. The retractable multi-layer hot press thickness gauge according to claim 1, characterized in that: The outer side wall of the inner rod (2) fits in contact with the inner side wall of the outer frame (1), and both upper and lower ends of the outer frame (1) are open.

6. The retractable multi-layer hot press thickness gauge according to claim 1, characterized in that: The outer wall of the slider (5) is in contact with the inner wall of the slide groove (3).

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