Thickness detection device for SMC sheet processing

Abstract

The utility model discloses a thickness detection device for SMC sheet processing, which comprises an equipment shell, a driving table is arranged in the equipment shell, a lifting push rod is arranged on the driving table, the output end of the lifting push rod is connected with a fixed plate, a plurality of groups of distance measuring probes are arranged on the fixed plate, a base is arranged at the bottom end of each distance measuring probe, and a plurality of groups of distance measuring probes are arranged on the base. A movable tray is arranged above the base, a sleeve seat is fixed to the middle of the top end of the movable tray, and a sliding plate is arranged in the sleeve seat. The lifting fixed plate is installed above the movable tray, the multiple sets of distance measuring probes are installed on the fixed plate, the lifting push rod drives the multiple sets of distance measuring probes on the fixed plate to move to the upper end of the SMC sheet on the movable tray, and the multiple sets of distance measuring probes can detect the thickness of multiple areas of the SMC sheet. And the precision of thickness detection of the SMC sheet is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet material detection devices, in particular to a thickness detection device for SMC sheet material processing. Background Art

[0002] SMC is a new type of thermosetting glass fiber reinforced plastic molding material. It is a sheet-like film plastic made of unsaturated polyester resin paste impregnated with short-cut fiber roving with thickener, low shrinkage additive, filler, release agent and colorant. SMC material has excellent electrical insulation performance, mechanical properties, thermal stability and chemical corrosion resistance. Since SMC sheets contain irregularly distributed short-cut glass fibers, the thickness of the sheets is uneven. Therefore, the thickness of the SMC sheets during the production process is an important factor affecting the quality of SMC sheets.

[0003] For example, a thickness detection device for SMC sheet processing disclosed in the authorization announcement number CN2193 equipment housing (1) 476U can simply measure the thickness of the SMC sheet, but can only detect the thickness of the SMC sheet by reading the displacement of the roller. Since the overall thickness of the SMC sheet is uneven, when the SMC sheet drives the roller to move up and down, it is impossible to accurately measure the data changes of different areas of the SMC sheet, and the detection accuracy is low. Therefore, we propose a thickness detection device for SMC sheet processing to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a thickness detection device for SMC sheet processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thickness detection device for SMC sheet processing, comprising an equipment shell, a driving platform is installed in the equipment shell, a lifting push rod is installed on the driving platform, the output end of the lifting push rod is connected to a fixed plate, a plurality of groups of ranging probes are installed on the fixed plate, a base is provided at the bottom end of the ranging probe, a movable tray is provided above the base, a sleeve is fixed at the middle part of the top end of the movable tray, a slide plate is provided in the sleeve, the top of the slide plate is fixed to the outer wall of the bottom end of the movable tray, sliding rods are installed at the bottom ends of both sides of the movable tray, slide seats are installed on both sides of the base, two groups of sliding rods are located inside two groups of slide seats, and a movable positioning component is provided at the front end of the movable tray.

[0006] As a further preferred embodiment of the present technical solution, the movable positioning assembly includes a sleeve, a guide slider, a positioning column, a positioning hole, a return spring and a handle. Two groups of sleeves are installed at the front end of the movable tray. The two groups of sleeves are slidably connected to the inside of the two groups of guide sliders. The bottom ends of the two groups of guide sliders are fixed with positioning columns. Two groups of positioning holes are opened at the top of the sleeve. The bottom ends of the two groups of positioning columns can be inserted into the two groups of positioning holes. The upper ends of the two groups of guide sliders are provided with return springs, and handles are fixed to the outside of the front ends of the two groups of guide sliders.

[0007] As a further preferred embodiment of the present technical solution, the lifting push rod and the distance measuring probe are both electrically connected to an external controller through a guide.

[0008] As a further preferred embodiment of the present technical solution, the outer wall of the slide plate is fully fitted with the inner wall of the sleeve, and the slide plate and the sleeve are slidably connected.

[0009] As a further preferred embodiment of the present technical solution, the outer diameter of the positioning column is the same as the inner diameter of the positioning hole.

[0010] As a further preferred embodiment of the present technical solution, the outer wall of the handle is provided with anti-slip textures.

[0011] As a further preferred embodiment of the present technical solution, two ends of the return spring are respectively connected to the outer wall of the guide slider and the inner wall of the sleeve, and the guide slider is elastically connected to the inner wall of the sleeve through the return spring.

[0012] The utility model provides a thickness detection device for SMC sheet processing, which has the following beneficial effects:

[0013] 1. The utility model installs a liftable fixed plate above the movable tray, and installs multiple sets of distance measuring probes on the fixed plate, so that the lifting push rod drives the multiple sets of distance measuring probes on the fixed plate to move to the upper end of the SMC sheet on the movable tray, so that the multiple sets of distance measuring probes can perform thickness detection on multiple areas of the SMC sheet, effectively improving the accuracy of the thickness detection of the SMC sheet, and then by installing a movable movable tray on the base, the SMC sheet to be detected can be placed on the movable tray, and the movable tray drives the SMC sheet and the slide plate to slide along the sleeve, so that the movable tray can be quickly moved to the bottom of the distance measuring probe, and the movable tray can drive the detected SMC sheet to leave the bottom of the distance measuring probe, thereby effectively preventing the SMC sheet from colliding during the picking process, and improving the convenience of the device when used.

[0014] 2. The utility model installs two sets of liftable guide slide blocks at the front end of the movable tray. When the movable tray drives the sheet to move to the bottom of the ranging probe, the return springs in the two sets of sleeves can release the elastic force to push the two sets of guide slide blocks to move downward, so that the two sets of positioning posts can quickly move downward under the action of the two sets of guide slide blocks, and the two sets of positioning posts can be quickly inserted into the two sets of positioning holes on the sleeve, so that the two sets of positioning posts can quickly form a movable limit for the movable tray, thereby preventing the movable tray from being displaced during detection, thereby improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0017] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 For the utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0019] Figure 5 For the utility model Figure 2 A schematic diagram of the enlarged structure at B;

[0020] Figure 6 For the utility model Figure 3 Enlarged structural diagram at C.

[0021] In the figure: 1. Equipment housing; 2. Driving platform; 3. Lifting push rod; 4. Fixed plate; 5. Distance measuring probe; 6. Base; 7. Movable tray; 8. Sleeve; 9. Slide plate; 10. Slide rod; 11. Slide seat; 12. Sleeve; 13. Guide slide block; 14. Positioning column; 15. Positioning hole; 16. Reset spring; 17. Handle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] The utility model provides a technical solution: Figures 1 to 6As shown, in the present embodiment, a thickness detection device for SMC sheet processing comprises an equipment housing 1, a driving platform 2 is installed in the equipment housing 1, a lifting push rod 3 is installed on the driving platform 2, the output end of the lifting push rod 3 is connected to a fixing plate 4, a plurality of groups of distance measuring probes 5 are installed on the fixing plate 4, a base 6 is arranged at the bottom end of the distance measuring probe 5, a movable tray 7 is arranged above the base 6, a sleeve seat 8 is fixed at the middle part of the top end of the movable tray 7, a slide plate 9 is arranged in the sleeve seat 8, the top end of the slide plate 9 is fixed to the outer wall of the bottom end of the movable tray 7, slide bars 10 are installed at the bottom ends of both sides of the movable tray 7, slide seats 11 are installed on both sides of the base 6, two groups of slide bars 10 are located inside the two groups of slide seats 11, and a movable positioning component is arranged at the front end of the movable tray 7.

[0024] By installing a liftable fixed plate 4 above the movable tray 7 and installing multiple sets of ranging probes 5 on the fixed plate 4, the lifting push rod 3 can be driven to drive the multiple sets of ranging probes 5 on the fixed plate 4 to move to the upper end of the SMC sheet on the movable tray 7, so that the multiple sets of ranging probes 5 can perform thickness detection on multiple areas of the SMC sheet, effectively improving the accuracy of the thickness detection of the SMC sheet, and then by installing a movable movable tray 7 on the base 6, the SMC sheet to be detected can be placed on the movable tray 7, and the movable tray 7 can drive the SMC sheet and the slide plate 9 to slide along the sleeve 8, so that the movable tray 7 can quickly move to the bottom of the ranging probe 5, and the movable tray 7 can drive the detected SMC sheet to leave the bottom of the ranging probe 5, thereby effectively preventing the SMC sheet from colliding during the picking process, and improving the convenience of the device when used.

[0025] In other embodiments, the movable positioning assembly includes a sleeve 12, a guide slider 13, a positioning column 14, a positioning hole 15, a reset spring 16 and a handle 17. Two sets of sleeves 12 are installed at the front end of the movable tray 7. The guide sliders 13 are slidably connected inside the two sets of sleeves 12. The bottom ends of the two sets of guide sliders 13 are fixed with positioning columns 14. Two sets of positioning holes 15 are opened at the top of the sleeve 8. The bottom ends of the two sets of positioning columns 14 can be inserted into the two sets of positioning holes 15. The upper ends of the two sets of guide sliders 13 are provided with reset springs 16. The front ends of the two sets of guide sliders 13 are fixed with handles 17.

[0026] By installing two sets of liftable guide sliders 13 at the front end of the movable tray 7, when the movable tray 7 needs to be moved, the pull handle 17 can be lifted upward, and when the two sets of guide sliders 13 move upward along the two sets of sleeves 12, and squeeze the reset spring 16 in the sleeve 12, the reset spring 16 is contracted and stored, and when the two sets of positioning columns 14 can completely leave the two sets of positioning holes 15 on the sleeve 8, the two sets of positioning columns 14 can release the movable limit of the movable tray 7, and then it can be pulled forward, so that the movable tray 7 drives the sheet thereon to leave the ranging probe 5, and when the movable tray 7 drives the sheet to move to the bottom of the ranging probe 5, the force on the pull handle 17 can be released, so that the return springs 16 in the two sets of sleeves 12 release the elastic force to push the two sets of guide slide blocks 13 to move downward, so that the two sets of positioning columns 14 can quickly move downward under the action of the two sets of guide slide blocks 13, and the two sets of positioning columns 14 can be quickly inserted into the two sets of positioning holes 15 on the sleeve seat 8, so that the two sets of positioning columns 14 can quickly form a movable limit for the movable tray 7, thereby preventing the movable tray 7 from being displaced during detection, thereby improving the convenience of using the device.

[0027] In other embodiments, the lifting push rod 3 and the distance measuring probe 5 are both electrically connected to the external controller through the guide;

[0028] Through this design, the external controller can control the start and stop of the lifting push rod 3 and the distance measuring probe 5 in real time, ensuring that the lifting push rod 3 and the distance measuring probe 5 can be used normally.

[0029] In other embodiments, the outer wall of the slide plate 9 is fully fitted with the inner wall of the sleeve 8, and the slide plate 9 is slidably connected to the sleeve 8;

[0030] With this design, the slide plate 9 can move smoothly and quickly along the inside of the sleeve 8, thereby ensuring the stability of the movable tray 7 during movement.

[0031] In other embodiments, the outer diameter of the positioning column 14 is the same as the inner diameter of the positioning hole 15;

[0032] With this design, when the bottom end of the positioning column 14 is inserted into the positioning hole 15 , it is possible to effectively prevent the positioning column 14 from shaking in the positioning hole 15 , thereby improving the stability of the positioning column 14 when in use.

[0033] In other embodiments, the outer wall of the handle 17 is provided with anti-slip textures;

[0034] This design can effectively increase the friction between the handle 17 and the user's hand, thereby facilitating effective pulling of the handle 17 .

[0035] In other embodiments, the two ends of the return spring 16 are respectively connected to the outer wall of the guide slider 13 and the inner wall of the sleeve 12, and the guide slider 13 is elastically connected to the inner wall of the sleeve 12 through the return spring 16;

[0036] With this design, the return spring 16 can continuously apply a downward elastic force to the guide slider 13 , so that the guide slider 13 can drive the positioning column 14 to quickly insert into the positioning hole 15 .

[0037] The electrical components mentioned in this article are all connected to an external main controller and industrial power supply, and the main controller can be a conventional known device for control such as a computer.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thickness detection device for SMC sheet processing, comprising a device housing (1), a driving platform (2) installed in the device housing (1), a lifting push rod (3) installed on the driving platform (2), an output end of the lifting push rod (3) connected to a fixing plate (4), and a plurality of distance measuring probes (5) installed on the fixing plate (4), characterized in that: A base (6) is provided at the bottom end of the ranging probe (5), a movable tray (7) is provided above the base (6), a sleeve (8) is fixed at the middle of the top end of the movable tray (7), a slide plate (9) is provided inside the sleeve (8), the top end of the slide plate (9) is fixed to the outer wall of the bottom end of the movable tray (7), sliding rods (10) are installed at the bottom ends of both sides of the movable tray (7), sliding seats (11) are installed on both sides of the base (6), two groups of sliding rods (10) are located inside the two groups of sliding seats (11), and a movable positioning component is provided at the front end of the movable tray (7).

2. The thickness detection device for SMC sheet processing according to claim 1, characterized in that: The movable positioning assembly comprises a sleeve (12), a guide slider (13), a positioning column (14), a positioning hole (15), a return spring (16) and a handle (17); two groups of sleeves (12) are installed at the front end of the movable tray (7); the two groups of sleeves (12) are slidably connected to the inside of the guide slider (13); the bottom ends of the two groups of guide sliders (13) are fixed with positioning columns (14); the top of the sleeve (8) is provided with two groups of positioning holes (15); the bottom ends of the two groups of positioning columns (14) can be inserted into the two groups of positioning holes (15); the upper ends of the two groups of guide sliders (13) are provided with return springs (16); and the front ends of the two groups of guide sliders (13) are fixed with handles (17).

3. The thickness detection device for SMC sheet processing according to claim 1, characterized in that: The lifting push rod (3) and the distance measuring probe (5) are both electrically connected to an external controller through a guide.

4. The thickness detection device for SMC sheet processing according to claim 1, characterized in that: The outer wall of the slide plate (9) is fully fitted with the inner wall of the sleeve seat (8), and the slide plate (9) and the sleeve seat (8) are slidably connected.

5. The thickness detection device for SMC sheet processing according to claim 2, characterized in that: The outer diameter of the positioning column (14) is the same as the inner diameter of the positioning hole (15).

6. The thickness detection device for SMC sheet processing according to claim 2, characterized in that: The outer wall of the handle (17) is provided with anti-slip patterns.

7. The thickness detection device for SMC sheet processing according to claim 2, characterized in that: The two ends of the return spring (16) are respectively connected to the outer wall of the guide slider (13) and the inner wall of the sleeve (12), and the guide slider (13) is elastically connected to the inner wall of the sleeve (12) via the return spring (16).

Images