阅读说明：本技术 一种板材生产面板厚度的快速检测剔除装置 (Quick detection and removal device for thickness of panel production panel ) 是由 黄思敏 索龙海 黄彬 于 2021-10-25 设计创作，主要内容包括：本发明公开了一种板材生产面板厚度的快速检测剔除装置,涉及板材生产技术领域,解决了现有装置不能对不合格的板材进行快速剔除的问题。一种板材生产面板厚度的快速检测剔除装置,包括剔除往复丝杠,剔除往复丝杠滚珠螺母座底部固定连接有推杆,推杆左端固定连接有推条,推条右端立面处固定连接有滑杆,滑杆外曲侧面通过滑动连接设置有套管,剔除往复丝杠左侧通过铰连接设置有夹持条；当检测到板材厚度不合格时,控制部控制剔除往复丝杠运转,通过推条右端的两组滑杆限定滑动方向,可以使其滚珠螺母座带动推杆对推条进行水平方向的平移,通过推条对板材右侧立面进行推动,可以使板材向传送平台左侧滑出以进行剔除。(The invention discloses a device for quickly detecting and removing the thickness of a panel produced by a panel, relates to the technical field of panel production, and solves the problem that an existing device cannot quickly remove unqualified panels. A quick detection and rejection device for panel production panel thickness comprises a rejection reciprocating screw, wherein the bottom of a rejection reciprocating screw ball nut seat is fixedly connected with a push rod, the left end of the push rod is fixedly connected with a push bar, the vertical face of the right end of the push bar is fixedly connected with a slide rod, the outer curved side surface of the slide rod is provided with a sleeve through sliding connection, and the left side of the rejection reciprocating screw is provided with a clamping bar through hinged connection; when detecting that panel thickness is unqualified, the operation of reciprocating screw is rejected in control division control, prescribes a limit to the slip direction through two sets of slide bars of pushing away the strip right-hand member, can make its ball nut seat drive the push rod and carry out the translation of horizontal direction to pushing away the strip, promotes panel right side facade through pushing away the strip, can make panel to conveying platform left side roll-off in order to reject.)

1. The utility model provides a short-term test removing devices of panel production panel thickness which characterized in that: comprising a transfer platform (1); a conveyor belt is arranged on the inner side of the conveying platform (1), a detected plate (3) is arranged at the top of the conveyor belt, and a control part (101) is fixedly connected to the vertical surface of the right end of the conveying platform (1); the top parts of the left side and the right side of the conveying platform (1) are provided with side supporting wheels (102) through hinged connection; the top of the conveying platform (1) is fixedly connected with a transverse and longitudinal thickness detection structure; the transverse and longitudinal thickness detection structure comprises an upper support (2), a transverse reciprocating lead screw (201), a longitudinal reciprocating lead screw (202) and a connecting frame (203), wherein the upper support (2) is fixedly connected to the vertical surfaces of the left side and the right side of the conveying platform (1), the top of the upper support (2) is fixedly connected with the transverse reciprocating lead screw (201), the top end of the middle part of the transverse reciprocating lead screw (201) is fixedly connected with the longitudinal reciprocating lead screw (202), the longitudinal reciprocating lead screw (202) is perpendicular to the transverse reciprocating lead screw (201), and the connecting frame (203) is fixedly connected to the bottoms of ball nut seats of the longitudinal reciprocating lead screw (202) and the transverse reciprocating lead screw (201); the right side of the conveying platform (1) is provided with a removing structure; a plate fixing structure is arranged on the right side of the conveying platform (1), the plate fixing structure comprises a fixing seat (5), and the fixing seat (5) is fixedly connected to the vertical surface of the right end of the conveying platform (1); the conveying platform is characterized in that a transmission motor (6) is connected to the pipeline at the front end of the right side of the conveying platform (1), a transmission shaft (601) is arranged at the left end of the transmission motor (6) through coaxial connection, and the transmission shaft (601) is coaxially connected with a conveying roller on the inner side of the conveying platform (1).

2. The device for rapidly detecting and removing the thickness of the panel produced by the panel as claimed in claim 1, wherein the transverse and longitudinal thickness detection structure further comprises: the number of the spring rods (2031) is two, and the spring rods (2031) are fixedly connected to the bottom end of the connecting frame (203); the hinge base (2032), the hinge base (2032) is fixedly connected to the bottom end of the spring rod (2031); the sliding piece (2033), the sliding piece (2033) is fixedly connected to the top of the hinged base (2032); the reciprocating roller (2034), the reciprocating roller (2034) is arranged at the inner side of the hinged seat (2032) through hinged connection; and a sliding variable resistance coil (2035) fixedly connected to the bottom of the connecting frame (203).

3. The device for rapidly detecting and removing the thickness of the panel produced by the plates as claimed in claim 1, wherein the removing structure comprises a stepping motor (204), the stepping motor (204) is fixedly connected to the left end of the upper bracket (2), a movable supporting wheel frame (2041) is coaxially connected to a rotating shaft of the stepping motor (204), and the movable supporting wheel frame (2041) is positioned on the inner side of the side supporting wheel (102).

4. The device for rapidly detecting and removing the thickness of the panel produced from the plates according to claim 3, wherein the removing structure comprises a removing reciprocating lead screw (4), the removing reciprocating lead screw (4) is fixedly connected to the right end of the conveying platform (1), a push rod (401) is fixedly connected to the bottom of a ball nut seat of the removing reciprocating lead screw (4), a push bar (402) is fixedly connected to the left end of the push rod (401), a slide rod (4021) is fixedly connected to the vertical face of the right end of the push bar (402), a sleeve (403) is arranged on the outer curved side face of the slide rod (4021) through sliding connection, the sleeve (403) is fixedly connected to the left side and the right side of the removing reciprocating lead screw (4), and a clamping bar (404) is arranged on the left side of the removing reciprocating lead screw (4) through hinge connection.

5. The device for rapidly detecting and removing the thickness of the panel produced by the panel as claimed in claim 1, wherein the panel fixing structure further comprises: the gear-lacking pipe (501) is arranged at the bottom of the inner side of the fixing seat (5) in a hinged mode, the top of the gear-lacking pipe (501) is provided with a gear-lacking wheel (502) in a coaxial mode, and the top of the gear-lacking wheel (502) is provided with a bevel gear set (5021) in a coaxial mode.

6. The device for rapidly detecting and removing the thickness of the panel produced by the panel as claimed in claim 5, wherein the panel fixing structure further comprises a left fixing frame (503), the left fixing frame (503) is fixedly connected to the left side of the front end of the fixing base (5), an internal gear (5031) is arranged on the right side of the left fixing frame (503) through hinge connection, the internal gear (5031) is respectively meshed with the toothless pipe (501) and the toothless gear (502), a transmission gear (5032) is arranged on the top of the internal gear (5031) through coaxial connection, and a top gear A (5033) is arranged on the top of the transmission gear (5032) through coaxial connection.

7. The device for rapidly detecting and removing the thickness of the panel produced by the panels as claimed in claim 6, wherein the panel fixing structure further comprises a top gear B (504), the top gear B (504) is arranged at the top of the fixing seat (5) through hinge connection, the left side of the top gear B (504) is meshed with the top gear A (5033), and the top of the top gear B (504) is coaxially connected with the clamping strip (404).

8. The device for rapidly detecting and removing the thickness of the panel produced by the panel as claimed in claim 7, wherein the panel fixing structure further comprises: the driven fixing seat (505) is fixedly connected to the vertical surface of the right end of the conveying platform (1), a driven gear (5051) is arranged at the top of the driven fixing seat (505) through hinged connection, the driven gear (5051) is in transmission with the transmission gear (5032) through a chain, and the top of the driven gear (5051) is in coaxial connection with the clamping strip (404).

9. The device for rapidly detecting and removing the thickness of the panel produced from the panels as claimed in claim 8, wherein the panel fixing structure further comprises a non-tapered toothed disc (602), and the non-tapered toothed disc (602) is coaxially connected to the inside of the transmission shaft (601).

10. The device for rapidly detecting and removing the thickness of the panel produced from the panels as claimed in claim 9, wherein the panel fixing structure further comprises a transverse shaft (603) and a transmission bevel gear (604), the transverse shaft (603) is arranged at the left end of the transmission motor (6) through hinge connection, the right end of the transverse shaft (603) is provided with the transmission bevel gear (604) through coaxial connection, and the tooth part of the transmission bevel gear (604) is meshed with the tooth part of the non-bevel-toothed disc (602).

Technical Field

The invention relates to the technical field of plate production, in particular to a device for quickly detecting and removing the thickness of a plate production panel.

Background

In the panel production and processing process, the thickness of the panel needs to be checked so as to screen and reject the panel with unqualified thickness, and the existing device can only carry out thickness detection and cannot rapidly reject the unqualified product after detection.

Based on the aforesaid, the short-term test removing devices of traditional panel production panel thickness generally is single detection structure, can not reject unqualified panel fast, can not carry out the reciprocal centre gripping of intermittent type to the panel that is examined in the transmission course, is not convenient for carry out short-term test to panel, does not set up the structure that carries out short-term test to the horizontal vertical thickness of panel.

Therefore, the existing requirements are not met, and a device for rapidly detecting and removing the thickness of the panel produced by the panel is provided.

Disclosure of Invention

Problem (A)

The invention aims to provide a device for quickly detecting and removing the thickness of a panel production panel, which aims to solve the problems that the traditional device for quickly detecting and removing the thickness of the panel production panel in the background art is generally of a single detection structure, can not quickly remove unqualified panels, can not intermittently and repeatedly clamp the detected panels in the transmission process, is inconvenient to quickly detect the panels and is not provided with a structure for quickly detecting the transverse and longitudinal thicknesses of the panels.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a rapid detection and removal device for panel thickness in panel production comprises a conveying platform; a conveying belt is arranged on the inner side of the conveying platform, a detected plate is arranged at the top of the conveying belt, and a control part is fixedly connected to the vertical surface of the right end of the conveying platform; the top parts of the left side and the right side of the conveying platform are provided with side supporting wheels through hinged connection; the top of the conveying platform is fixedly connected with a transverse and longitudinal thickness detection structure; the transverse and longitudinal thickness detection structure comprises an upper bracket, a transverse reciprocating screw rod, a longitudinal reciprocating screw rod and a connecting frame, wherein the upper bracket is fixedly connected to vertical surfaces of the left side and the right side of the conveying platform; a removing structure is arranged on the right side of the conveying platform; the right side of the conveying platform is provided with a plate fixing structure, the plate fixing structure comprises a fixing seat, and the fixing seat is fixedly connected to the vertical surface of the right end of the conveying platform; the conveying platform is characterized in that a transmission motor is connected to the pipeline at the front end of the right side of the conveying platform, a transmission shaft is arranged at the left end of the transmission motor through coaxial connection, and the transmission shaft is coaxially connected with a conveying belt transmission roller on the inner side of the conveying platform.

Preferably, the transverse and longitudinal thickness detecting structure further comprises: the spring rods are arranged into two groups, and are fixedly connected to the bottom end of the connecting frame; the hinge seat is fixedly connected to the bottom end of the spring rod; the sliding sheet is fixedly connected to the top of the hinge seat; the reciprocating roller is arranged on the inner side of the hinge seat through hinge connection; and the sliding variable resistance coil is fixedly connected to the bottom of the connecting frame.

Preferably, the rejecting structure comprises a stepping motor, the stepping motor is fixedly connected to the left end of the upper support, a rotating shaft of the stepping motor is provided with a movable supporting wheel frame through coaxial connection, and the movable supporting wheel frame is positioned on the inner side of the side supporting wheel.

Preferably, the rejecting structure comprises a rejecting reciprocating screw, the rejecting reciprocating screw is fixedly connected to the right end of the conveying platform, a push rod is fixedly connected to the bottom of a ball nut seat of the rejecting reciprocating screw, a push bar is fixedly connected to the left end of the push rod, a slide rod is fixedly connected to the vertical face of the right end of the push bar, a sleeve is arranged on the outer curved side face of the slide rod through sliding connection, the sleeve is fixedly connected to the left side and the right side of the rejecting reciprocating screw, and a clamping strip is arranged on the left side of the rejecting reciprocating screw through hinged connection.

Preferably, the plate fixing structure further includes: the gear-lacking pipe is arranged at the bottom of the inner side of the fixing seat through hinged connection, the top of the gear-lacking pipe is provided with a gear-lacking through coaxial connection, and the top of the gear-lacking pipe is provided with a bevel gear set through coaxial connection.

Preferably, the plate fixing structure further comprises a left fixing frame fixedly connected to the left side of the front end of the fixing base, an inner gear is arranged on the right side of the left fixing frame in a hinged mode, the inner gear is meshed with the tooth lacking pipe and the tooth lacking gear respectively, a transmission gear is arranged at the top of the inner gear in a coaxial mode, and a top gear A is arranged at the top of the transmission gear in a coaxial mode.

Preferably, the plate fixing structure further comprises a top gear B, the top gear B is arranged at the top of the fixing seat through hinged connection, the left side of the top gear B is meshed with the top gear A, and the top of the top gear B is coaxially connected with the clamping strip.

Preferably, the plate fixing structure further includes: the driven fixed seat is fixedly connected to the vertical face of the right end of the conveying platform, a driven gear is arranged at the top of the driven fixed seat through hinged connection and is in transmission with the transmission gear through a chain, and the top of the driven gear is in coaxial connection with the clamping strip.

Preferably, the plate fixing structure further comprises a cone-lacking fluted disc, and the cone-lacking fluted disc is arranged inside the transmission shaft through coaxial connection.

Preferably, the plate fixing structure further comprises a transverse shaft and a transmission bevel gear, the transverse shaft is arranged at the left end of the transmission motor through hinge connection, the right end of the transverse shaft is provided with the transmission bevel gear through coaxial connection, and a tooth part of the transmission bevel gear is meshed with the cone-lacking toothed disc.

(III) advantageous effects

1. The invention can drive the transmission motor to operate through the control part by arranging the plate fixing structure, can drive the transmission motor to operate through the control part, can drive the conveyor belt at the inner side of the transmission platform to operate through the coaxial transmission shaft, can transmit the detected plate, can drive the cone-lacking gear disc coaxial with the transmission shaft to rotate through the rotation of the transmission shaft, can drive the tooth part to be intermittently meshed with the transmission bevel gear when the transmission shaft rotates, can enable the transverse shaft to intermittently rotate in a single direction, can enable the transverse shaft to drive the bevel gear at the left end of the bevel gear group coaxial with the transverse shaft to rotate, can enable the bevel gear group to drive the tooth-lacking gear at the bottom of the bevel gear group coaxial with the transmission bevel gear to rotate, can enable the internal gear to drive the transmission gear at the top of the internal gear to intermittently rotate by ninety degrees through the intermittent meshing of the tooth-lacking gear and the tooth part of the tooth-lacking gear at the left side and the right side of the internal gear, and can drive the top gear A at the top of the internal gear to rotate through the transmission gear driving gear coaxial with the top of the transmission gear, can make its top gear B that drives its right side meshing carry out intermittent type diversion and rotate to can make the coaxial centre gripping strip in top gear B top carry out intermittent type centre gripping to the inboard panel that is examined of conveying platform, through chain drive, can make the centre gripping strip on right side carry out the ninety degrees in-process that turns over a book that reciprocates, drive left centre gripping strip and carry out the synchronous book of opposite direction and turn over, thereby realize that two sets of centre gripping strips carry out intermittent type reciprocal centre gripping to the panel that is examined in the transmission process to the inboard in step, so that go on further detection to panel.

2. The invention also arranges a transverse and longitudinal thickness detection structure, a gap for clamping and fixing the detected plate is arranged on the plate fixing structure, the longitudinal reciprocating screw rod and the transverse reciprocating screw rod are controlled by the control part to sequentially operate, the ball nut seat can drive the reciprocating rollers at the bottoms of the two groups of connecting frames to carry out transverse and longitudinal translation rolling on the detected plate, in the process of rolling the detected plate by the reciprocating roller, the sliding sheet vertical to the top of the hinged seat is in sliding contact with the sliding variable resistance coil fixed at the bottom of the connecting frame, the control part can receive rated current signals, when the thickness of the plate is uneven, the vertical height of the reciprocating roller is changed by the extension and contraction of the spring rod connected with the top of the hinged seat, the sliding sheet slides on the curved side surface of the sliding resistance-variable coil to change the current, can make panel thickness numerical value turn into the signal of telecommunication to can carry out short-term test to panel thickness through control portion.

3. The invention also arranges a rejecting structure, when the thickness of the plate is detected to be unqualified, the control part controls the rejecting structure to operate by a program, the control part controls the rejecting reciprocating screw to operate, the sliding direction is limited by two groups of slide bars at the right end of the push bar, the ball nut seat can drive the push bar to horizontally translate the push bar, the right vertical surface of the plate is pushed by the push bar, the control part synchronously controls the stepping motor to operate while controlling the rejecting reciprocating screw to operate, the rotating shaft can drive the movable supporting wheel frame to anticlockwise turn towards the left side of the conveying platform, the roller at the inner side of the movable supporting wheel frame can release the support of the left vertical surface of the detected plate, the plate can conveniently slide towards the left side of the conveying platform, and the unqualified plate can be rapidly rejected.

Drawings

FIG. 1 is a right side perspective view of an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of A in FIG. 1 according to a first embodiment of the present invention;

FIG. 3 is an enlarged view of a portion B of FIG. 1 according to one embodiment of the present invention;

FIG. 4 is a disassembled perspective view of the spring rod according to the first embodiment of the present invention;

FIG. 5 is a schematic top view of an embodiment of the present invention;

FIG. 6 is a schematic bottom perspective view illustrating a reciprocating screw rod being removed according to an embodiment of the present invention;

FIG. 7 is a schematic bottom perspective view of an embodiment of the present invention;

FIG. 8 is a front side perspective view of an integrated embodiment of the present invention;

FIG. 9 is a schematic top perspective view of a third non-tapered toothed disc according to an embodiment of the present invention;

FIG. 10 is a schematic perspective view of a fixing base according to a second embodiment of the present invention;

in fig. 1 to 10, the correspondence between the part names or lines and the reference numbers is:

1. a transfer platform; 101. a control unit; 102. a side stay wheel; 2. an upper bracket; 201. a transversely reciprocating lead screw; 202. a longitudinally reciprocating lead screw; 203. connecting a frame; 2031. a spring lever; 2032. a hinged seat; 2033. sliding blades; 2034. a reciprocating roller; 2035. a sliding varistor coil; 204. a stepping motor; 2041. a movable support wheel frame; 3. a detected plate; 4. removing the reciprocating screw rod; 401. a push rod; 402. pushing the strips; 4021. a slide bar; 403. a sleeve; 404. a clamping bar; 5. a fixed seat; 501. a toothless pipe; 502. a gear is missing; 5021. a bevel gear set; 503. a left fixing frame; 5031. an internal gear; 5032. a transmission gear; 5033. a top gear A; 504. a top gear B; 505. a driven fixing seat; 5051. a driven gear; 6. a drive motor; 601. a drive shaft; 602. a cone-lacking fluted disc; 603. a horizontal axis; 604. the bevel gear is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 8, according to a first embodiment of the present invention: a rapid detection and removal device for panel thickness in panel production comprises a conveying platform 1; a conveyor belt is arranged on the inner side of the conveying platform 1, a detected plate 3 is arranged at the top of the conveyor belt, and a control part 101 is fixedly connected to the vertical surface of the right end of the conveying platform 1; the top parts of the left side and the right side of the conveying platform 1 are provided with side supporting wheels 102 through hinged connection; the top of the conveying platform 1 is fixedly connected with a transverse and longitudinal thickness detection structure; the transverse and longitudinal thickness detection structure comprises an upper support 2, a transverse reciprocating lead screw 201, a longitudinal reciprocating lead screw 202 and a connecting frame 203, wherein the upper support 2 is fixedly connected to the vertical surfaces of the left side and the right side of the conveying platform 1, the top of the upper support 2 is fixedly connected with the transverse reciprocating lead screw 201, the top end of the middle part of the transverse reciprocating lead screw 201 is fixedly connected with the longitudinal reciprocating lead screw 202, the longitudinal reciprocating lead screw 202 is perpendicular to the transverse reciprocating lead screw 201, the connecting frame 203 is fixedly connected to the bottoms of the ball nut seats of the longitudinal reciprocating lead screw 202 and the transverse reciprocating lead screw 201, and the longitudinal reciprocating lead screw 202 and the transverse reciprocating lead screw 201 are electrically connected with the control part 101; a removing structure is arranged on the right side of the conveying platform 1; a plate fixing structure is arranged on the right side of the conveying platform 1 and comprises a fixed seat 5, and the fixed seat 5 is fixedly connected to the vertical surface of the right end of the conveying platform 1; the pipeline at the front end of the right side of the conveying platform 1 is connected with a transmission motor 6, the electrical property of the transmission motor is connected with the control part 101, the left end of the transmission motor 6 is provided with a transmission shaft 601 through coaxial connection, and the transmission shaft 601 is coaxially connected with a transmission roller of the conveying platform 1 inside.

As shown in fig. 4, the transverse and longitudinal thickness detecting structure further includes: the number of the spring rods 2031 is two, and the spring rods 2031 are fixedly connected to the bottom end of the connecting frame 203; the hinge seat 2032, the hinge seat 2032 is fixedly connected to the bottom end of the spring rod 2031; a sliding sheet 2033, wherein the sliding sheet 2033 is fixedly connected to the top of the hinge base 2032; the reciprocating roller 2034 is arranged on the inner side of the hinge base 2032 through hinge connection; a sliding variable resistance coil 2035 electrically connected with the control part 101 and fixedly connected to the bottom of the connecting frame 203, a gap for clamping and fixing the detected plate 3 is formed in the plate fixing structure, the control part 101 controls the longitudinal reciprocating screw 202 and the transverse reciprocating screw 201 to sequentially operate, so that the ball nut seat thereof drives two sets of reciprocating rollers 2034 at the bottom of the connecting frame 203 to perform transverse and longitudinal translation rolling on the detected plate 3, in the process of rolling the detected plate 3 by the reciprocating rollers 2034, a sliding sheet 2033 vertical to the top of the hinged seat 2032 is in sliding contact with the sliding variable resistance coil 2035 fixed at the bottom of the connecting frame 203, so that the control part 101 can receive a rated current signal, when the plate thickness is not uniform, the vertical height of the reciprocating roller 2034 is changed by the expansion and contraction of the spring rod 2031 connected to the top of the hinged seat 2032, the sliding sheet 2033 slides on the curved side surface of the sliding variable resistance coil 2035 to change the current, therefore, the thickness of the plate can be quickly detected.

As shown in fig. 5, the removing structure includes a stepping motor 204, the electrical property of which is connected to the control part 101, the stepping motor 204 is fixedly connected to the left end of the upper frame 2, a movable supporting wheel frame 2041 is coaxially connected to the rotating shaft of the stepping motor 204, the movable supporting wheel frame 2041 is located inside the side supporting wheel 102, and the control part 101 controls the removing structure to detect the unqualified plate, and the control part 101 controls the removing reciprocating screw 4 to operate and the control part 101 synchronously controls the stepping motor 204 to operate, so that the rotating shaft drives the movable supporting wheel frame 2041 to turn counterclockwise to the left side of the conveying platform 1, and the roller inside the movable supporting wheel frame 2041 can release the support from the vertical surface of the left side of the detected plate 3, thereby facilitating the plate to slide out to the left side of the conveying platform 1.

As shown in fig. 6, the rejecting structure comprises a rejecting reciprocating screw 4 electrically connected with the control part 101, the rejecting reciprocating screw 4 is fixedly connected with the right end of the conveying platform 1, the bottom of a ball nut seat of the rejecting reciprocating screw 4 is fixedly connected with a push rod 401, the left end of the push rod 401 is fixedly connected with a push bar 402, a slide bar 4021 is fixedly connected with the vertical surface of the right end of the push bar 402, the curved outer side surface of the slide bar 4021 is provided with a sleeve 403 through sliding connection, the sleeve 403 is fixedly connected with the left side and the right side of the rejecting reciprocating screw 4, the left side of the rejecting reciprocating screw 4 is provided with a clamping bar 404 through hinge connection, a gap for clamping and fixing the detected plate 3 is formed in the plate fixing structure, the control part 101 controls the transverse and longitudinal thickness detecting structure to operate, when the plate thickness is detected to be unqualified, the control part 101 controls the rejecting reciprocating screw 4 to operate, the sliding direction is limited by two sets of slide bars 4021 at the right end of the push bar 402, the ball nut seat can drive the push rod 401 to horizontally translate the push strip 402, the right vertical surface of the plate is pushed by the push strip 402, and the unqualified plate can be pushed out of the conveying platform 1.

As shown in fig. 3, the plate fixing structure further includes: driven solid seat 505, driven solid seat 505 fixed connection is in conveying platform 1 right-hand member facade department, driven solid seat 505 top is provided with driven gear 5051 through the hinge joint, driven gear 5051 is through chain and drive gear 5032 looks transmission, driven gear 5051 top and grip strip 404 coaxial coupling, through chain transmission, can make right side grip strip 404 carry out the ninety degrees in-process of turning over a book reciprocally, drive left side grip strip 404 and carry out the synchronous turnover in opposite direction, thereby realize that two sets of grip strips 404 are synchronous to the inside examined panel 3 and carry out intermittent reciprocating centre gripping, carry out single fixed so that carry out the thickness inspection to the panel that transmits.

Example two: as shown in fig. 10, the plate fixing structure further includes: the gear-lacking pipe 501 is arranged at the bottom of the inner side of the fixed seat 5 through hinged connection, the top of the gear-lacking pipe 501 is provided with a gear-lacking 502 through coaxial connection, and the top of the gear-lacking 502 is provided with a bevel gear group 5021 through coaxial connection; the plate fixing structure further comprises a left fixing frame 503, the left fixing frame 503 is fixedly connected to the left side of the front end of the fixing seat 5, an internal gear 5031 is arranged on the right side of the left fixing frame 503 through hinge connection, the internal gear 5031 is respectively meshed with the toothless pipe 501 and the toothless gear 502, a transmission gear 5032 is arranged at the top of the internal gear 5031 through coaxial connection, and a top gear A5033 is arranged at the top of the transmission gear 5032 through coaxial connection; the plate fixing structure further comprises a top gear B504, the top gear B504 is arranged at the top of the fixing seat 5 through hinge connection, the left side of the top gear B504 is meshed with the top gear A5033, the top of the top gear B504 is coaxially connected with the clamping strip 404, the tooth part of the curved side surface of the missing gear 502 occupies one half of the curved side surface of the missing gear 501, the tooth part of the inner curved side surface of the missing gear 501 occupies one half of the curved side surface of the missing gear 501, the tooth part of the missing gear 502 and the tooth part of the missing gear 501 are distributed in opposite directions, the transmission motor 6 is controlled by the control part 101 to operate, the transverse shaft 603 can drive the bevel gear in the vertical direction in the bevel gear group 5021 coaxial at the left end to rotate, so that the bevel gear group 5021 can drive the missing gear 502 coaxial at the bottom to rotate, the missing gear 501 coaxial at the bottom of the missing gear 502 can be rotated by controlling the control part 101, the tooth part of the missing gear 502 and the missing gear 501 is intermittently meshed with the left and right sides of the inner gear 5031, so that the inner gear 5032 at the top of the top gear can drive the inner gear 5031 to rotate by intermittent and by intermittent direction, the transmission gear 5032 drives the top gear a5033 with the coaxial top to rotate, so that the top gear B504 meshed with the right side of the transmission gear 5032 can be driven to rotate in an intermittent direction change manner, and the clamping strip 404 with the coaxial top of the top gear B504 can intermittently clamp the detected plate 3 on the inner side of the transmission platform 1.

Example three: as shown in fig. 9, the plate fixing structure further includes a non-tapered toothed disc 602, and the non-tapered toothed disc 602 is coaxially connected to the inside of the transmission shaft 601; the plate fixing structure also comprises a transverse shaft 603 and a transmission bevel gear 604, the transverse shaft 603 is arranged at the left end of the transmission motor 6 through hinge connection, the left end of the transverse shaft 603 is coaxially connected with a bevel gear in the vertical direction in a bevel gear group 5021, the right end of the transverse shaft 603 is provided with the transmission bevel gear 604 through coaxial connection, the hinged part of the transmission bevel gear 604 and the transmission motor 6 is provided with a one-way bearing, the tooth part of the transmission bevel gear 604 is meshed with a non-tapered gear 602, the transmission motor 6 is controlled to operate through a control part 101, the coaxial transmission shaft 601 can drive a conveyor belt at the inner side of the conveying platform 1 to operate, the plate 3 to be detected can be transmitted, the non-tapered gear 602 coaxial with the transmission shaft can be driven to rotate through the rotation of the transmission shaft 601, the tooth part is intermittently meshed with the transmission bevel gear 604 during the rotation, the transverse shaft 603 can be intermittently rotated, and the clamping strip 404 can intermittently clamp the transmitted plate 3 to be detected, the plate can be conveniently detected.

The working principle is as follows: when the device is used, a detected plate 3 is placed behind a conveying platform 1, the control part 101 controls the transmission motor 6 to operate, the transmission shaft 601 of the transmission motor can drive the conveying belt on the inner side of the conveying platform 1 to operate, the vertical surfaces of the left side and the right side of the plate are limited by the conveying belt and the side supporting wheels 102 on the left side and the right side of the conveying platform 1, the conveying belt can carry out translational conveying on the detected plate 3, the control part 101 controls the transmission motor 6 to operate, the coaxial transmission shaft 601 can drive the conveying belt on the inner side of the conveying platform 1 to operate, the detected plate 3 can be transmitted, the transmission shaft 601 can drive the cone-lacking gear plate 602 coaxial with the transmission shaft to rotate, the tooth part is intermittently meshed with the transmission bevel gear 604 during rotation, the transverse shaft 603 can intermittently rotate in a single direction, and the transverse shaft 603 can drive the bevel gear in the vertical direction in the bevel gear group 5021 coaxial with the left end of the transverse shaft to rotate, therefore, the bevel gear group 5021 can drive the gear-lacking 502 with the same bottom to rotate, the gear-lacking pipe 501 with the same bottom as the gear-lacking 502 can rotate, the gear-lacking 502 and the gear-lacking pipe 501 are intermittently meshed with the left side and the right side of the internal gear 5031, the internal gear 5031 can drive the transmission gear 5032 with the same top as the internal gear 5031 to intermittently change direction by ninety degrees, the transmission gear 5032 can drive the top gear A5033 with the same top as the top to rotate, the top gear B504 with the right side meshed with the top gear B504 can be driven to intermittently change direction by ninety degrees, the clamping strip 404 with the same top as the top of the top gear B504 can intermittently clamp the detected plate 3 inside the conveying platform 1, the clamping strip 404 on the right side can be synchronously turned inside by ninety degrees in the process of reciprocating turning over through chain transmission, the clamping strip 404 on the left side is driven to synchronously turn over in the opposite direction, and the detected plate 3 synchronously turned over inside by the two groups of clamping strips 404 can be intermittently and reciprocatingly clamped, in the gap of holding and fixing the detected plate 3 in the plate fixing structure, the control part 101 controls the longitudinal reciprocating screw 202 and the transverse reciprocating screw 201 to operate in turn, so that the ball nut seat can drive the two groups of reciprocating rollers 2034 at the bottom of the connecting frame 203 to perform transverse and longitudinal translation rolling on the detected plate 3, in the process of rolling the detected plate 3 by the reciprocating rollers 2034, the sliding sheet 2033 vertical to the top of the hinged seat 2032 is in sliding contact with the sliding rheostatic coil 2035 fixed at the bottom of the connecting frame 203, so that the control part 101 can receive a rated current signal, when the plate thickness is not uniform, the vertical height of the reciprocating roller 2034 is changed by the expansion and contraction of the spring rod 2031 connected to the top of the hinged seat 2032, the sliding sheet 3 slides on the curved side surface of the sliding rheostatic coil 2035 to change the current, so as to perform rapid detection on the plate thickness, when the plate thickness is detected to be unqualified, the control part 101 controls the rejecting structure to operate, the reciprocating screw rod 4 is controlled to be removed through the control part 101 to operate, the sliding direction is limited through the two groups of sliding rods 4021 at the right end of the pushing strip 402, the ball nut seat of the reciprocating screw rod can drive the pushing rod 401 to horizontally translate the pushing strip 402, the right side vertical face of the plate is pushed through the pushing strip 402, the control part 101 controls the reciprocating screw rod 4 to operate and simultaneously controls the stepping motor 204 to operate synchronously, the rotating shaft of the stepping motor can drive the movable supporting wheel frame 2041 to turn over anticlockwise to the left side of the conveying platform 1, the roller on the inner side of the movable supporting wheel frame 2041 can release the support of the left side vertical face of the detected plate 3, the plate can conveniently slide out to the left side of the conveying platform 1, and unqualified plates can be rapidly removed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.