CN213208928U - Cell-phone casing duplex position laser height detection equipment - Google Patents

Abstract

The utility model relates to a cell-phone casing duplex position laser height detection equipment, the load simulator comprises a case, the lower part of machine case is the control box, the upper portion of machine case is the display installation case, be detection space between control box and the display installation case, be equipped with in the detection space and install first detection station, second detection station and the detection mechanism at the control box top surface, detection mechanism is including detecting mounting bracket, laser displacement sensor, horizontal shift structure and vertical shift structure, it installs at the control box top surface to detect the mounting bracket, it installs vertical shift structure on the mounting bracket to detect, horizontal shift structure installs on vertical shift structure, laser displacement sensor is through shifting structure from top to bottom and install on horizontal shift structure, and is located the top of first detection station and second detection station. The utility model discloses cell-phone casing duplex position laser height detection equipment has advantages such as detect accurate, efficient and the yield height.

Description

Cell-phone casing duplex position laser height detection equipment

Technical Field

The utility model relates to a cell-phone casing each face height detection technical field specifically is a cell-phone casing duplex position laser height detection equipment.

Background

At present, the traditional method for measuring each convex surface and each concave surface of the mobile phone shell is to manually use a height gauge for detection. This kind of traditional manual detection cell-phone casing height's method, the testing process of this each side of cell-phone casing height method needs manual operation height gage and each needs the detection face of cell-phone casing to align in proper order, then reads the height gage data, and this kind of operation test method has detection efficiency low, and the error is big, and the product is easily hindered by height gage spraying etc. not enough moreover.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cell-phone casing duplex position laser height detection equipment with detection efficiency is high, detect that the precision is high and the product yield is high.

In order to achieve the above purpose, the following technical solutions are provided.

The utility model provides a cell-phone casing duplex position laser height detection equipment, includes quick-witted case, the lower part of machine case is the control box, the upper portion of machine case is for showing the install bin, be detection space between control box and the demonstration install bin, be equipped with in the detection space and install first detection station, second detection station and the detection mechanism at the control box top surface, detection mechanism is including detecting mounting bracket, laser displacement sensor, lateral shifting structure and vertical shift structure, it installs at the control box top surface to detect the mounting bracket, it installs vertical shift structure on the mounting bracket to detect, lateral shifting structure installs on vertical shift structure, laser displacement sensor is installed on lateral shifting structure through upper and lower shift structure, and is located the top that first detection station and second detected the station. The utility model discloses cell-phone casing duplex position laser height detection equipment is through establishing the detection space between the control box of quick-witted case and the display installation case to set up first detection station and second detection station and detection mechanism in detecting the space, the setting of first detection station and second detection station makes detection equipment form the duplex position, one of them detection station is when examining, another detection station can be used to get material and material loading, two stations are gone on in turn, effectively avoid because of getting the material, the shut down phenomenon that the material loading leads to, make detection equipment in the detection process continuous operation not shut down, effectively promote equipment detection efficiency; the detection mechanism comprises a laser displacement sensor, the heights of the surfaces to be detected on the mobile phone shell are detected through the laser displacement sensor, the height detection is carried out through the laser displacement sensor, the laser sensor can realize non-contact measurement with products to be detected, the non-contact measurement method effectively avoids the technical problem that manual operation is easy to damage or scratch the surfaces of the products in the prior art, the product yield is effectively improved, the laser displacement sensor is driven through a longitudinal shift structure, a transverse shift structure and an up-and-down shift structure, the automatic degree of the detection mechanism is high, the detection precision is high, the frequency is high, the efficiency is high, and the technical problems that in the prior art, the manual height gauge is low in detection efficiency and the error is large are effectively solved.

Furthermore, the first detection station and the second detection station have the same structure and comprise a displacement channel, a clamp and a displacement driving piece, the clamp is installed in the displacement channel, the displacement driving piece is connected with the clamp, and the clamp is driven to displace along the displacement channel. The fixture is arranged in the displacement channel in the detection station, the fixture is connected through the displacement driving piece and is driven to displace along the displacement channel, and when the detection is needed, the displacement driving piece drives the fixture on the station to move inwards to a proper position for the detection of the detection mechanism; when the station detection is completed and the other station detection is performed, the clamp on the station is driven by the shifting driving piece on the station to move outwards to a safe position, at the moment, the detected product on the station is taken out by an operator, then a product to be detected is loaded to wait for the next detection, and the first detection station and the second detection station are carried out circularly, so that the detection efficiency is effectively ensured.

Furthermore, the shifting channel comprises a shifting bottom plate, the shifting bottom plate is installed on the top surface of the control box, two shifting guide rails which are distributed in parallel are arranged on the two sides of the shifting bottom plate, an L-shaped shifting groove is formed in the inner side of each shifting guide rail, and the L-shaped shifting groove and the shifting bottom plate form a reversed concave shifting groove together. The arrangement of the shifting guide rail and the L-shaped shifting groove on the inner side of the shifting guide rail ensures that the clamp moves along the L-shaped shifting groove in the shifting channel, and ensures the accuracy of the shifting of the clamp.

Further, anchor clamps include the shift board, the both sides of shift board cooperate with the inboard L type groove of aversion guide rail, be equipped with the product on the shift board and place the space, one side in product placement space is equipped with the product and presss from both sides tight structure. The shifting plate in the clamp and the matching arrangement of the shifting plate and the L-shaped groove on the inner side of the shifting guide rail effectively ensure that the shifting plate shifts along the L-shaped groove and the accuracy of the shifting of the clamp. The product placing space is arranged on the shifting plate, the product clamping structure is started to clamp the product after the product is placed in the product placing space, the shifting stability of the product is ensured, the product detection precision is further ensured, the elastic glue is arranged on the chuck, the product clamping structure is effectively ensured not to damage or scratch the product when the product is clamped, and the product yield is further ensured.

Furthermore, the shifting plate is provided with two groups of first clamping strips and second clamping strips which are arranged oppositely, the first clamping strips, the second clamping strips and the shifting plate form a product placing space together, and the product clamping structure is arranged on the first clamping strips or the second clamping strips. The product clamping structure is characterized in that a set of first clamping strips which are oppositely arranged on the shifting plate and a set of second clamping strips which are oppositely arranged are arranged on the shifting plate, the first clamping strips and the second clamping strips are installed on the shifting plate through fasteners, the two first clamping strips and the second clamping strips enclose a product placing space, and a product clamping structure is arranged on the first clamping strips or the second clamping strips, so that products can be easily placed on the product clamping structure, the clamping operation is facilitated on the other hand, and the product detection efficiency is effectively improved.

Furthermore, one side of the shifting bottom plate, which is far away from the shifting driving piece, is provided with an anti-collision limiting piece. The setting of anticollision locating part effectively avoids the board that shifts can direct collision to lead to damaging when the driving piece drive that shifts, effectively prevents that the board that shifts from surpassing the stroke or hitting other parts.

Furthermore, the top surface of the control box is provided with a detection bottom plate which extends out of the control box, the display installation box, the detection mechanism, the first detection station and the second detection station are respectively installed on the detection bottom plate, safety gratings which are distributed oppositely are arranged on the detection bottom plate and located outside the control box and the display installation box, and the first detection station and the second detection station are arranged inwards from the outer end part of the detection bottom plate. The detection bottom plate is used for supporting and installing the first detection station, the second detection station, the detection mechanism and the safety grating. The safety of the operators in the material taking and feeding process is effectively ensured by the arrangement of the safety grating.

Further, the longitudinal shift structure comprises a longitudinal screw rod module structure and a slider slide rail structure, the longitudinal screw rod module structure and the slider slide rail structure are respectively installed on the detection installation frames which are distributed on two sides of the detection bottom plate in parallel, the transverse shift structure is a transverse screw rod module structure, and two ends of the transverse screw rod module structure are respectively installed on a longitudinal screw rod sliding seat on the longitudinal screw rod module structure and a longitudinal slider on the slider slide rail structure.

Further, the up-down shifting structure comprises an upper air cylinder and a lower air cylinder, the upper air cylinder and the lower air cylinder are installed on a transverse screw rod sliding seat on the transverse shifting structure through an air cylinder installation frame, and laser displacement sensors are installed at driving ends of the upper air cylinder and the lower air cylinder.

Furthermore, a debugging equipment program display and a measured data display panel are arranged on the front panel of the display installation box, and start/stop, abnormity release and emergency stop operation buttons are arranged below the measured data display panel. The setting of debugging equipment procedure display, whether the operating personnel of being convenient for in real time observation equipment operation debugging procedure is correct, the setting of measured data display panel, the operating personnel of being convenient for in real time observe measured data, in time sieve out unqualified product, improve the operating efficiency, and measured data display panel below starts/stops, unusual removal and the setting of emergency stop operating button, the operating personnel of being convenient for in time operates the button according to actual conditions and stops equipment.

The utility model discloses cell-phone casing duplex position laser height detection equipment compares with prior art, has following beneficial effect:

the utility model discloses cell-phone casing duplex position laser height detection equipment is through establishing the detection space between the control box of quick-witted case and the display installation case to set up first detection station and second detection station and detection mechanism in detecting the space, the setting of first detection station and second detection station makes detection equipment form the duplex position, one of them detection station is when examining, another detection station can be used to get material and material loading, two stations are gone on in turn, effectively avoid because of getting the material, the shut down phenomenon that the material loading leads to, make detection equipment in the detection process continuous operation not shut down, effectively promote equipment detection efficiency; the detection mechanism comprises a laser displacement sensor, the heights of the surfaces to be detected on the mobile phone shell are detected through the laser displacement sensor, the height detection is carried out through the laser displacement sensor, the laser sensor can realize non-contact measurement with products to be detected, the non-contact measurement method effectively avoids the technical problem that manual operation is easy to damage or scratch the surfaces of the products in the prior art, the product yield is effectively improved, the laser displacement sensor is driven through a longitudinal shift structure, a transverse shift structure and an up-and-down shift structure, the automatic degree of the detection mechanism is high, the detection precision is high, the frequency is high, the efficiency is high, and the technical problems that in the prior art, the manual height gauge is low in detection efficiency and the error is large are effectively solved.

Drawings

Fig. 1 is a perspective view of the double-station laser height detection device for the mobile phone shell of the utility model;

FIG. 2 is a diagram showing distribution of detection stations and detection mechanisms in the detection space shown in FIG. 1;

FIG. 3 is a schematic structural diagram of a first inspection station of FIG. 1;

fig. 4 is a partially enlarged view of fig. 3.

Detailed Description

The double-station laser height detection device for the mobile phone housing of the present invention will be described in detail with reference to the following embodiments and accompanying drawings.

Referring to fig. 1 and 2, a non-limiting embodiment of the present invention is a mobile phone housing double-station laser height detection apparatus, including a case 100, a control box 110 is disposed at a lower portion of the case 100, a display installation box 120 is disposed at an upper portion of the case 100, a detection space 130 is disposed between the control box 110 and the display installation box 120, a detection station 300 and a detection mechanism 400 are disposed in the detection space 130, the detection station 300 is double-station and includes a first detection station 310 and a second detection station 320, the detection mechanism 400 includes a detection mounting frame 410, a laser displacement sensor 450, a transverse displacement structure 430 and a longitudinal displacement structure 420, the detection mounting frame 410 is mounted at a top surface of the control box 110, the detection mounting frame 410 is mounted with the longitudinal displacement structure 420, the transverse displacement structure 430 is mounted on the longitudinal displacement structure 420, the laser displacement sensor 450 is mounted on the lateral shift structure 430 through the up-down shift structure 440, and is located above the first detection station 310 and the second detection station 320. The utility model discloses cell-phone casing duplex position laser height detection equipment is through establishing detection space 130 between control box 110 of quick-witted case 100 and display installation case 120, and set up first detection station 310 and second detection station 320 and detection mechanism 400 in detection space 130, the setting of first detection station 310 and second detection station 320, make detection equipment form the duplex position, one of them detection station 300 is when examining, another detection station 300 can be used to get material and material loading, two stations are gone on in turn, effectively avoid because of getting the material, the shut down phenomenon that the material loading leads to, make detection equipment in the detection process continuous operation not shut down, effectively promote equipment detection efficiency; the detection mechanism 400 comprises a laser displacement sensor 450, the heights of the surfaces to be detected on the mobile phone shell are detected through the laser displacement sensor 450, the height detection is performed through the laser displacement sensor 450, the laser sensor can realize non-contact measurement with a product to be detected, the non-contact measurement method effectively avoids the technical problem that manual operation is easy to damage or scratch the surface of the product in the prior art, the product yield is effectively improved, the laser displacement sensor 450 is driven through a longitudinal displacement structure 420, a transverse displacement structure 430 and an up-and-down displacement structure 440, the automation degree is high, the detection precision is high, the frequency is high, the efficiency is high, and the technical problems that in the prior art, the manual height gauge is low in detection efficiency and the error is large are effectively solved. Laser triangular reflection formula measurement principle among laser displacement sensor 450 is based on simple geometric relation, laser diode sends out laser tube bundle and shines the testee surface, the light that reflects back passes through a set of lens, project on the photosensitive element matrix, photosensitive element spare can be CCD/CMOS or PSD component, the intensity of reflection light depends on the surface characteristic of testee, analog element PSD's sensitivity needs to be adjusted, and to digital component CCD sensor, it is more accurate, can the instantaneous change received light intensity, sensor probe testee distance can be obtained by the trigonometry method is accurate, can install different models according to the measurement demand, the model of the laser displacement sensor 450 who adopts in this embodiment is: KEYENCE Yonzhen LK-G30. The arrangement of the longitudinal shift structure 420 and the transverse shift structure 430 in the detection mechanism 400 is used for driving the laser displacement sensor 450 mounted thereon to move in front, back, left and right spaces, so that the laser displacement sensor 450 moves above the surface to be detected; the up-down shifting structure 440 in the detection mechanism 400 is used for driving the laser displacement sensor 450 to move up and down to a proper position away from the surface to be detected, so that the accuracy of the product surface height detection of the laser displacement sensor 450 is ensured. Specifically, the longitudinal shift structure 420 drives the lateral shift structure 430, the up-down shift structure 440, and the laser displacement sensor 450 to move back and forth to the appropriate position along the longitudinal shift structure 420; the transverse shifting structure 430 drives the up-down shifting structure 440 and the laser displacement sensor 450 to move left and right together along the transverse shifting structure 430 to a proper position, and the up-down shifting structure 440 drives the laser displacement sensor 450 to move up and down to a proper position.

Referring to fig. 1 to 3, according to a non-limiting embodiment of the present invention, the first detecting station 310 and the second detecting station 320 have the same structure, and the embodiment is specifically described by taking the first detecting station 310 as an example, the first detecting station 310 includes a displacement channel 311, a clamp 312 and a displacement driving member 313, in this embodiment, the displacement driving member 313 is driven by an air rod, the clamp 312 is installed in the displacement channel 311, the displacement driving member 313 is connected to the clamp 312, and the clamp 312 is driven to displace along the displacement channel 311. In the detection station 300, the clamp 312 is installed in the displacement channel 311, the displacement driving part 313 is connected with the clamp 312 and drives the clamp 312 to displace along the displacement channel 311, and when detection is needed, the displacement driving part 313 drives the clamp 312 on the station to move inwards to a proper position for detection by the detection mechanism 400; when the station is detected and another station is detected, the displacement driving part 313 on the station drives the clamp 312 on the station to move outwards to a safe position, at this time, an operator takes out a detected product on the station, then a product to be detected is loaded, the next detection is waited, and the first detection station 310 and the second detection station 320 are carried out in a circulating mode, so that the detection efficiency is effectively ensured.

Referring to fig. 1 to 3, according to a non-limiting embodiment of the present invention, the displacement channel 311 includes a displacement bottom plate 3111, the displacement bottom plate 3111 is installed on the top surface of the control box 110, two displacement guide rails 3112 distributed in parallel are disposed on the displacement bottom plate 3111 at two sides, an L-shaped displacement groove 3113 is disposed on the inner side of the displacement guide rail 3112, and the L-shaped displacement groove 3113 and the displacement bottom plate 3111 form a reversed concave displacement groove. The arrangement of the shift guide 3112 and the L-shaped shift groove 3113 inside the shift guide 3112 ensures that the clamp 312 moves along the L-shaped shift groove 3113 in the shift passage 311, ensuring the accuracy of the shift of the clamp 312.

Referring to fig. 1 to 4, a non-limiting embodiment of the present invention, the clamp 312 includes a shifting plate 3121, the two sides of the shifting plate 3121 cooperate with an L-shaped shifting groove 3113 inside the shifting guide rail 3112, a product placing space is provided on the shifting plate 3121, one side of the product placing space is provided with a product clamping structure 3122, the chuck of the product clamping structure 3122 is provided with an elastic glue 3123. The displacement plate 3121 in the clamp 312, and the cooperation arrangement of the displacement plate 3121 and the L-shaped displacement groove 3113 inside the displacement guide 3112, effectively ensure that the displacement plate 3121 is displaced along the L-shaped displacement groove 3113, and ensure the accuracy of the displacement of the clamp 312. The setting of product placement space on the board 3121 that shifts to and the setting of product placement space one side product clamping structure 3122, after the product was placed in the product placement space, start product clamping structure 3122 and press from both sides tight product, ensure the stability that the product shifted, and then ensure the precision that the product detected, the setting of elastic glue 3123 on the chuck effectively ensures that the product presss from both sides tight structure 3122 and can not bruise or scratch the product when pressing from both sides tight product, and then ensures the yield of product.

Referring to fig. 1 to 4, a non-limiting embodiment of the present invention, the shifting board 3121 is provided with two sets of first clamping strips 3124 and second clamping strips 3125 that set up relatively, the inner of first clamping strips 3124 and second clamping strips 3125 is the arc setting, effectively ensures that the product can not be bruised or scratched when putting into the product placing space, effectively ensures the product yield, and first clamping strip 3124, second clamping strips 3125 and shifting board 3121 constitute the product placing space together, the product presss from both sides tight structure 3122 and installs on first clamping strip 3124 or second clamping strip 3125. The product clamping device comprises a shifting plate 3121, a group of first clamping strips 3124 and a group of second clamping strips 3125, wherein the first clamping strips 3124 and the second clamping strips 3125 are arranged on the shifting plate 3121, the two first clamping strips 3124 and the second clamping strips 3125 form a product placing space in a surrounding mode through fasteners, and a product clamping structure 3122 is arranged on the first clamping strips 3124 or the second clamping strips 3125.

Referring to fig. 1 to 3, in a non-limiting embodiment of the present invention, an anti-collision limiting member 314 is disposed on one side of the shifting bottom plate 311 away from the shifting driving member 313. The anti-collision limiting part 314 is arranged to effectively prevent the displacement plate 3121 from directly colliding and causing damage when the displacement driving part 313 is driven, and effectively prevent the displacement plate 3121 from exceeding the stroke or colliding with other parts.

Referring to fig. 1 and 2, according to a non-limiting embodiment of the present invention, the top surface of the control box 110 is provided with a detection bottom plate 200 extending outward from the control box 110, the display installation box 120, the detection mechanism 400, the first detection station 310 and the second detection station 320 are respectively installed on the detection bottom plate 200, the detection bottom plate 200 is located on the control box 110 and the safety grating 500 arranged outside the display installation box 120 and having a relative distribution, and the first detection station 310 and the second detection station 320 are inwardly disposed from the outer end of the detection bottom plate 200. The inspection base 200 is provided to support and mount the first inspection station 310, the second inspection station 320, the inspection mechanism 400, and the safety light barrier 500. The safety grating 500 is arranged, so that the safety of an operator in the material taking and feeding process is effectively ensured.

Referring to fig. 1 and 2, the utility model discloses a non-limiting embodiment, vertical aversion structure 420 includes vertical lead screw module structure 421 and slider slide rail structure 422, vertical lead screw module structure 421 and slider slide rail structure 422 are installed respectively on parallel distribution detects the mounting bracket 410 at detection bottom plate 200 both sides, horizontal aversion structure 430 is horizontal lead screw module structure 431, install respectively on vertical lead screw sliding seat 424 on vertical lead screw module structure 421 and the vertical slider 425 on slider slide rail structure 422 at the both ends of horizontal lead screw module structure 431. The utility model discloses the protection main points arrange for overall structure to and adopt equipment to carry out the automation and detect product face height, wherein lead screw module structure and slider slide rail structure 422 are common removal structure, do not give unnecessary detail here.

Referring to fig. 1 and 2, the utility model discloses a non-limiting embodiment, the structure 440 that shifts from top to bottom includes upper and lower cylinder 441, upper and lower cylinder 441 passes through cylinder mounting 442 to be installed on horizontal lead screw sliding seat 432 on the structure 430 that shifts laterally, laser displacement sensor 450 is installed to upper and lower cylinder 441's drive end, the outside of structure 430 that shifts laterally is equipped with cable protection chain 460, and cable protection chain 460's setting is effectively collected each cable in cable protection chain 460, avoids the cable confusion on the one hand, and on the other hand effectively protects the cable.

Referring to fig. 1 and 2, according to a non-limiting embodiment of the present invention, a debugging device program display 121 and a measurement data display panel 122 are disposed on the front panel of the display installation box 120, an operation button 123 is disposed below the measurement data display panel 122, and the operation button 123 includes a start/stop, an abnormal release and an emergency stop operation button. The setting of debugging equipment procedure display 121, whether the operating personnel of being convenient for in real time observation equipment operation debugging procedure is correct, the setting of measured data display panel 122, the operating personnel of being convenient for in real time observe measured data, in time sieve out unqualified product, improve the operating efficiency, and measured data display panel 122 below starts/stops, unusual the relieving and the setting of emergency stop operating button, the operating personnel of being convenient for in time operates the button according to actual conditions and stops equipment.

In the description of the present invention, it is to be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above embodiments are only specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, many variations and modifications are possible without departing from the inventive concept, and such obvious alternatives fall within the scope of the invention.

Claims (10)

1. The utility model provides a cell-phone casing duplex position laser height detection equipment which characterized in that: the intelligent detection device comprises a case, the lower part of machine case is the control box, the upper portion of machine case is the display installation case, be detection space between control box and the display installation case, be equipped with first detection station, the second of installing at the control box top surface in the detection space and detect station and detection mechanism, detection mechanism is including detecting mounting bracket, laser displacement sensor, lateral shifting structure and vertical shift structure, it installs at the control box top surface to detect the mounting bracket, it installs vertical shift structure to detect on the mounting bracket, lateral shifting structure installs on vertical shift structure, laser displacement sensor is through upper and lower shift structure install on lateral shifting structure, and is located the top that first detection station and second detected the station.

2. The mobile phone shell double-station laser height detection device according to claim 1, wherein the first detection station and the second detection station are identical in structure and comprise a displacement channel, a clamp and a displacement driving piece, the clamp is mounted in the displacement channel, the displacement driving piece is connected with the clamp, and the clamp is driven to displace along the displacement channel.

3. The mobile phone shell double-station laser height detection device according to claim 2, wherein the displacement channel comprises a displacement bottom plate, the displacement bottom plate is mounted on the top surface of the control box, two displacement guide rails are arranged on the displacement bottom plate at two sides and distributed in parallel, an L-shaped displacement groove is formed in the inner side of each displacement guide rail, and the L-shaped displacement groove and the displacement bottom plate form a reversed concave displacement groove.

4. The mobile phone shell double-station laser height detection device according to claim 3, wherein the clamp comprises a shifting plate, two sides of the shifting plate are matched with L-shaped grooves in the inner sides of the shifting guide rails, a product placing space is formed in the shifting plate, and a product clamping structure is arranged on one side of the product placing space.

5. The mobile phone shell double-station laser height detection device according to claim 4, wherein the displacement plate is provided with two sets of first clamping strips and second clamping strips which are arranged oppositely, the first clamping strips, the second clamping strips and the displacement plate form a product placement space together, and the product clamping structure is mounted on the first clamping strips or the second clamping strips.

6. The mobile phone shell double-station laser height detection device according to claim 5, wherein an anti-collision limiting part is arranged on one side of the displacement bottom plate, which is far away from the displacement driving part.

7. The mobile phone shell double-station laser height detection equipment according to any one of claims 1 to 6, wherein a detection bottom plate extending outwards from the control box is arranged on the top surface of the control box, the display installation box, the detection mechanism, the first detection station and the second detection station are respectively arranged on the detection bottom plate, safety gratings which are distributed oppositely are arranged on the detection bottom plate and located outside the control box and the display installation box, and the first detection station and the second detection station are arranged inwards from the outer end part of the detection bottom plate.

8. The mobile phone shell double-station laser height detection device according to claim 7, wherein the longitudinal displacement structure comprises a longitudinal screw rod module structure and a slider slide rail structure, the longitudinal screw rod module structure and the slider slide rail structure are respectively mounted on detection mounting frames which are distributed on two sides of the detection bottom plate in parallel, the transverse displacement structure is a transverse screw rod module structure, and two ends of the transverse screw rod module structure are respectively mounted on a longitudinal screw rod sliding seat on the longitudinal screw rod module structure and a longitudinal slider on the slider slide rail structure.

9. The mobile phone shell double-station laser height detection device according to claim 8, wherein the up-down displacement structure comprises an up-down cylinder, the up-down cylinder is mounted on a transverse screw rod sliding seat on the transverse displacement structure through a cylinder mounting frame, and a laser displacement sensor is mounted at a driving end of the up-down cylinder.

10. The mobile phone shell double-station laser height detection device according to claim 9, wherein a debugging device program display and a measurement data display panel are arranged on the front panel of the display installation box, and start/stop, abnormal release and emergency stop operation buttons are arranged below the measurement data display panel.

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