Detection device for preventing neglected loading of metal elastic sheet of guide sleeve

Abstract

The utility model relates to a detection device for preventing neglected loading of a guide sleeve metal elastic sheet, which belongs to the technical field of metal elastic sheets and comprises a belt conveying frame, the belt conveying frame comprises a belt and a frame body, and a metal elastic sheet detector is fixed in the middle of the upper surface of the belt conveying frame. A clamping mechanism used for clamping defective products is arranged on the back face of the belt conveying frame and located on the left side of the metal elastic piece detector, and a collecting mechanism used for collecting the defective products is arranged on the back side of the belt conveying frame. The clamping mechanism comprises a fixing frame fixed to the back face of the belt conveying frame. According to the detection device for preventing neglected loading of the guide sleeve metal elastic sheet, whether neglected loading of the guide sleeve can be automatically detected through the arranged metal elastic sheet detector, so that the accuracy is improved; and through mutual cooperation of a fixing frame, a fixing block, a fixing groove, a motor, a rotating plate, a supporting frame, an electric push rod, a moving frame, an electric telescopic rod and a clamping plate, the defective products can be moved out of the belt, and therefore the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of metal spring pieces, in particular to a guide sleeve metal spring piece leakage prevention detection device. Background Art

[0002] Metal shrapnel is made of ultra-thin (0.05mm-0.1mm thickness) and ultra-thick (generally higher hardness) stainless steel 301 or 304 materials. Metal shrapnel is an important component of the switch. Metal shrapnel is mainly used in membrane switches, contact switches, PCB boards, FPC boards, medical devices and other products.

[0003] The existing detection method is usually manual observation through the naked eye. Such long-term work can easily cause visual fatigue, resulting in low accuracy of metal shrapnel leakage prevention detection, low work efficiency, and high labor intensity of staff. Therefore, a guide sleeve metal shrapnel leakage prevention detection device is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a guide sleeve metal spring piece anti-leaking installation detection device, which has the advantages of high guide sleeve metal spring piece anti-leaking installation detection efficiency, etc., and solves the problem that the existing detection method is usually manual observation through the naked eye, which can easily cause visual fatigue due to long-term work, resulting in low accuracy of metal spring piece anti-leaking installation detection, low work efficiency, and high labor intensity of staff.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a guide sleeve metal spring anti-missing installation detection device, comprising a belt conveyor frame, the belt conveyor frame comprising a belt and a frame body, a metal spring detector is fixed to the middle of the upper surface of the belt conveyor frame, a clamping mechanism for clamping defective products is provided on the back of the belt conveyor frame and on the left side of the metal spring detector, and a collecting mechanism for collecting defective products is provided on the back side of the belt conveyor frame;

[0006] The clamping mechanism includes a fixing frame fixed to the back of the belt conveyor frame and located on the left side of the metal shrapnel detector, a fixing block is fixed to the upper surface of the fixing frame, a fixing groove is opened in the middle of the upper surface of the fixing block, a motor is fixed to the inner cavity of the fixing groove, a rotating plate is fixed to the output shaft of the motor, a supporting frame is fixed to the upper surface of the rotating plate, an electric push rod is fixed to the inner top wall of the supporting frame, a moving frame is fixed to the lower surface of the piston rod of the electric push rod, electric telescopic rods are fixed to the upper and lower ends of the opposite sides of the left and right side walls of the inner cavity of the moving frame, and clamping plates are fixed to the opposite sides of the electric telescopic rods at the left and right ends.

[0007] Furthermore, the fixing frame is U-shaped, an annular groove is formed on the upper surface of the fixing block, an annular block is fixed on the lower surface of the rotating plate, and the annular block performs horizontal circular motion in the inner cavity of the annular groove.

[0008] Furthermore, the cross-sectional shape of the support frame is an inverted L-shape, and the cross-sectional shape of the movable frame is an inverted U-shape.

[0009] Furthermore, sliders are fixed on both left and right ends of the back of the movable frame, and sliding grooves are opened on both left and right ends of the bottom of the inner front wall of the support frame, and the sliders perform linear up and down motion in the inner cavity of the sliding grooves.

[0010] Furthermore, the electric telescopic rods at the upper and lower ends are symmetrically distributed on the left and right sides of the transverse central axis of the clamping plate, and anti-slip pads are fixed on the opposite sides of the two clamping plates, and the anti-slip pads are rubber pads.

[0011] Furthermore, the collection mechanism includes a load-bearing column arranged on the back side of the belt conveyor frame, a fixing frame is fixed on the upper surface of the load-bearing column, a limiting block is fixed on the upper surface of the load-bearing column and located in the inner cavity of the fixing frame, and a collection box is placed on the outside of the limiting block.

[0012] Furthermore, a limiting groove is provided on the lower surface of the collection box, the size of the inner cavity of the limiting groove is matched with the size of the limiting block, and the size of the inner cavity of the fixing frame is larger than the size of the collection box.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The guide sleeve metal shrapnel anti-missing detection device can automatically detect whether the guide sleeve is missing through the metal shrapnel detector, thereby improving the accuracy, and can remove defective products from the belt through the cooperation between the fixed frame, the fixed block, the fixed slot, the motor, the rotating plate, the support frame, the electric push rod, the mobile frame, the electric telescopic rod and the clamping plate, thereby reducing the labor intensity of the staff.

[0015] 2. The guide sleeve metal spring anti-leakage detection device allows staff to collect defective products through a collection box. The collection box can be limited by the set limit blocks and fixed frames, so that the collection box can be stably placed on the load-bearing column, thereby automatically collecting defective products. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

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

[0018] Figure 3This is a schematic diagram of the structure of the collection mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of part of the collecting mechanism of the utility model.

[0020] In the figure: 1 belt conveyor frame, 2 metal shrapnel detector, 3 clamping mechanism, 301 fixed frame, 302 fixed block, 303 fixed slot, 304 motor, 305 rotating plate, 306 supporting frame, 307 electric push rod, 308 moving frame, 309 electric telescopic rod, 310 clamping plate, 4 collecting mechanism, 401 load-bearing column, 402 fixed frame, 403 limit block, 404 collecting box. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 A guide sleeve metal shrapnel anti-leaking detection device in this embodiment includes a belt conveyor frame 1, the belt conveyor frame 1 includes a belt and a frame body, a metal shrapnel detector 2 is fixed to the middle of the upper surface of the belt conveyor frame 1, a clamping mechanism 3 for clamping defective products is provided on the back of the belt conveyor frame 1 and on the left side of the metal shrapnel detector 2, and a collecting mechanism 4 for collecting defective products is provided on the back side of the belt conveyor frame 1.

[0023] See also Figure 2In order to facilitate the removal of defective products, the clamping mechanism 3 in this embodiment includes a fixing frame 301 fixed to the back of the belt conveyor frame 1 and located on the left side of the metal spring detector 2. A fixing block 302 is fixed to the upper surface of the fixing frame 301. A fixing groove 303 is opened in the middle of the upper surface of the fixing block 302. A motor 304 is fixed to the inner cavity of the fixing groove 303. A rotating plate 305 is fixed to the output shaft of the motor 304. A supporting frame 306 is fixed to the upper surface of the rotating plate 305. The motor 304 is started, and the output shaft of the motor 304 rotates, thereby driving the rotating plate 305 to rotate. The rotation of the rotating plate 305 drives the supporting frame 306 rotates, and the rotation of the support frame 306 can drive the guide sleeve to rotate, thereby moving the guide sleeve to the upper side of the collection box 404. An electric push rod 307 is fixed to the inner top wall of the support frame 306, and a moving frame 308 is fixed to the lower surface of the piston rod of the electric push rod 307. The guide sleeve to be detected is placed on the belt of the belt conveyor frame 1. When the guide sleeve moves to the lower side of the metal shrapnel detector 2, the guide sleeve can be detected. If no metal shrapnel is detected, a signal will be sent to the controller. The controller can control the start of the electric push rod 307 and stop the belt when the metal shrapnel moves to the lower side of the moving frame 308.

[0024] Electric telescopic rods 309 are fixed to the upper and lower ends of the opposite sides of the left and right side walls of the inner cavity of the movable frame 308, and clamping plates 310 are fixed to the opposite sides of the electric telescopic rods 309 at the left and right ends. The piston rod of the electric push rod 307 moves downward and drives the movable frame 308 to move downward until the movable frame 308 moves to a suitable position, and then the electric telescopic rod 309 is started, so that the electric telescopic rods 309 at the left and right ends can move relative to each other, which can make the two clamping plates 310 move relative to each other, and then the guide sleeve can be clamped and fixed.

[0025] In this embodiment, the fixed frame 301 is U-shaped, an annular groove is provided on the upper surface of the fixed block 302, an annular block is fixed on the lower surface of the rotating plate 305, and the annular block makes horizontal circular motion in the inner cavity of the annular groove. The cross-sectional shape of the support frame 306 is an inverted L-shape, and the cross-sectional shape of the movable frame 308 is an inverted U-shape.

[0026] Among them, sliders are fixed on the left and right ends of the back of the mobile frame 308, and sliding grooves are opened on the left and right ends of the bottom of the inner wall of the support frame 306. The sliders make linear up and down movements in the inner cavity of the sliding grooves. The sliders move downward in the inner cavity of the sliding grooves, which can limit the movement of the mobile frame 308. The electric telescopic rods 309 at the upper and lower ends are symmetrically distributed on the left and right sides of the horizontal central axis of the clamping plate 310. Anti-slip pads are fixed on the opposite sides of the two clamping plates 310, and the anti-slip pads are rubber pads.

[0027] See also Figure 3-4In order to collect defective products, the collection mechanism 4 in this embodiment includes a load-bearing column 401 arranged on the back side of the belt conveyor frame 1, and a fixed frame 402 is fixed on the upper surface of the load-bearing column 401. A limiting block 403 is fixed on the upper surface of the load-bearing column 401 and located in the inner cavity of the fixed frame 402. A collection box 404 is placed on the outer side of the limiting block 403, which can move in opposite directions through the electric telescopic rods 309 at the left and right ends. The movement of the electric telescopic rod 309 drives the clamping plate 310 to move, and the guide sleeve can be dropped into the inner cavity of the collection box 404 and reset. The staff can collect the defective products through the collection box 404.

[0028] Among them, a limiting groove is opened on the lower surface of the collection box 404, the size of the inner cavity of the limiting groove is adapted to the size of the limiting block 403, and the size of the inner cavity of the fixed frame 402 is larger than the size of the collection box 404. The collection box 404 can be limited by the set limiting block 403 and the fixed frame 402.

[0029] The electrical components appearing in the text are all electrically connected to the main controller and the power supply, and the electrical components appearing in the text are all conventionally known devices, and this application will not go into too much detail. The main controller can be a conventionally known device that performs control such as a computer, and the control circuit of the main controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and this application is mainly used to protect mechanical devices, so this application will not explain the control method and circuit connection in detail.

[0030] The working principle of the above embodiment is:

[0031] (1) The guide sleeve to be inspected can be placed on the belt of the belt conveyor frame 1. When the guide sleeve moves to the lower side of the metal dome detector 2, the guide sleeve can be inspected. If no metal dome is detected, a signal will be sent to the controller. The controller can control the start of the electric push rod 307, and when the metal dome moves to the lower side of the moving frame 308, the belt stops conveying. The piston rod of the electric push rod 307 moves downward and drives the moving frame 308 to move downward. At this time, the slider moves downward in the inner cavity of the slide groove, and the moving frame 308 can be moved downward. The movement is limited until the moving frame 308 moves to the appropriate position, and then the electric telescopic rod 309 is started, so that the electric telescopic rods 309 at the left and right ends can move relative to each other, and the two clamping plates 310 can move relative to each other, so that the guide sleeve can be clamped and fixed, and then the motor 304 is started, and the output shaft of the motor 304 rotates, thereby driving the rotating plate 305 to rotate, and the rotation of the rotating plate 305 drives the support frame 306 to rotate, and the rotation of the support frame 306 can drive the guide sleeve to rotate, so that the guide sleeve moves to the upper side of the collection box 404.

[0032] (2) Then, the electric telescopic rods 309 at the left and right ends can move in opposite directions. The movement of the electric telescopic rods 309 drives the clamping plate 310 to move, and the guide sleeve can be dropped into the inner cavity of the collection box 404 and reset. The staff can collect defective products through the collection box 404, and the collection box 404 can be limited by the set limit blocks 403 and fixed frame 402.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A guide sleeve metal spring anti-leakage detection device, comprising a belt conveyor frame (1), characterized in that: The belt conveyor frame (1) comprises a belt and a frame body, a metal shrapnel detector (2) is fixed to the middle of the upper surface of the belt conveyor frame (1), a clamping mechanism (3) for clamping defective products is provided on the back of the belt conveyor frame (1) and on the left side of the metal shrapnel detector (2), and a collecting mechanism (4) for collecting defective products is provided on the back side of the belt conveyor frame (1); The clamping mechanism (3) comprises a fixed frame (301) fixed on the back of the belt conveyor frame (1) and located on the left side of the metal shrapnel detector (2); a fixed block (302) is fixed on the upper surface of the fixed frame (301); a fixed groove (303) is opened in the middle of the upper surface of the fixed block (302); a motor (304) is fixed in the inner cavity of the fixed groove (303); a rotating plate (305) is fixed to the output shaft of the motor (304); a supporting frame (306) is fixed on the upper surface of the rotating plate (305); an electric push rod (307) is fixed to the inner top wall of the supporting frame (306); a moving frame (308) is fixed to the lower surface of the piston rod of the electric push rod (307); electric telescopic rods (309) are fixed at the upper and lower ends of the opposite sides of the left and right side walls of the inner cavity of the moving frame (308); and clamping plates (310) are fixed on the opposite sides of the electric telescopic rods (309) at the left and right ends.

2. A guide sleeve metal spring anti-leakage detection device according to claim 1, characterized in that: The fixing frame (301) is in a U-shape, an annular groove is provided on the upper surface of the fixing block (302), an annular block is fixed on the lower surface of the rotating plate (305), and the annular block performs horizontal circular motion in the inner cavity of the annular groove.

3. A guide sleeve metal spring anti-leakage detection device according to claim 1, characterized in that: The cross-sectional shape of the support frame (306) is an inverted L-shape, and the cross-sectional shape of the moving frame (308) is an inverted U-shape.

4. A guide sleeve metal spring anti-leakage detection device according to claim 1, characterized in that: Slide blocks are fixed on both left and right ends of the back of the movable frame (308), and slide grooves are provided on both left and right ends of the bottom of the inner front wall of the support frame (306), and the slide blocks perform linear up and down motion in the inner cavity of the slide grooves.

5. The guide sleeve metal spring anti-leakage detection device according to claim 1, characterized in that: The electric telescopic rods (309) at the upper and lower ends are symmetrically distributed on the left and right sides of the transverse central axis of the clamping plate (310), and anti-skid pads are fixed on the opposite sides of the two clamping plates (310), and the anti-skid pads are rubber pads.

6. A guide sleeve metal spring anti-leakage detection device according to claim 1, characterized in that: The collecting mechanism (4) comprises a load-bearing column (401) arranged on the back side of the belt conveyor frame (1); a fixing frame (402) is fixed on the upper surface of the load-bearing column (401); a limiting block (403) is fixed on the upper surface of the load-bearing column (401) and located in the inner cavity of the fixing frame (402); and a collecting box (404) is placed outside the limiting block (403).

7. A guide sleeve metal spring anti-leakage detection device according to claim 6, characterized in that: A limiting groove is provided on the lower surface of the collection box (404), the size of the inner cavity of the limiting groove matches the size of the limiting block (403), and the size of the inner cavity of the fixing frame (402) is larger than the size of the collection box (404).

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