CN118425668A - Detection device is used in plastic part production - Google Patents

Abstract

The invention relates to the technical field of plastic production detection, and discloses a detection device for plastic part production, which comprises a workbench, wherein a supporting seat is fixedly arranged on the upper side of the workbench, a lifting plate is connected to the supporting seat through a sliding rail component, a plurality of groups of electric connectors are arranged on the lower side of the lifting plate, a buzzer and other suites needing to be electrified for detection are placed in each fixed pipe, then a moving strip is moved between two pushing strips, then the two pushing strips are moved towards the direction of approaching each other, and because four through grooves are matched with four connecting columns, the two pushing strips move towards the left and right directions at the same time, pins sleeved by each buzzer and the like are stirred by matching with a bulge on the pushing strip, the position of each pin is positioned after the two pushing strips are jointed, and then the lifting plate is moved downwards to enable the electric connectors on the lower side of the lifting plate to be in contact with the pins for power supply, so that whether the plurality of buzzers and the like can be used normally or not can be detected at the same time.

Description

Detection device is used in plastic part production

Technical Field

The invention relates to the technical field of plastic production detection, in particular to a detection device for plastic part production.

Background

The product detection is to detect the quality, quantity, package and the like of the product and to make a series of activities of qualification, acceptance and the like, the production detection is to detect the data of the quality and the like of the product in the production process or after the production, and the detection needs to be electrified to detect if the detection can be operated like sleeving of a buzzer and the like, so that workers are required to contact pins sleeved by the buzzer and the like with a power supply, and most of the existing detection methods detect the sleeve parts such as each buzzer one by one, thus the detection efficiency is low and the manpower is wasted.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a detection device for plastic part production, which has the advantages of being capable of simultaneously detecting whether a plurality of buzzers and the like are sheathed and used normally or not and the like, and solves the problems that most detection methods detect the sleeve parts of each buzzer and the like one by one, and the detection efficiency is low and the manpower is wasted.

In order to achieve the purpose of simultaneously detecting whether the sleeving of a plurality of buzzers and the like can be used normally, the invention provides the following technical scheme: the utility model provides a mould detection device for production, the on-line screen storage device comprises a workbench, workstation upside fixed mounting has the supporting seat, be connected with the lifter plate through slide rail subassembly on the supporting seat, the lifter plate downside is provided with a plurality of electric connectors of group, be provided with two spacing on the workstation, be provided with the movable plate between two spacing, a plurality of recess has been seted up to the movable plate upside, equal fixed mounting has the fixed tube in every recess, fixed mounting has the backup pad on the workstation, backup pad openly fixed mounting has two support bars, two equal fixed mounting of support bar front end have two diagonal stripes, all set up logical groove on four diagonal stripes, equal swing joint has the spliced pole in every logical inslot, equal fixed mounting has the supporting ring on every spliced pole, every supporting ring downside is laminated with every diagonal stripe upside respectively, four diagonal stripe below are provided with two promotion strips, two promotion strip upside respectively with four spliced pole fixed connection, one row of protruding that two promotion strips are close to each other.

Preferably, each fixed pipe is movably penetrated by an arc plate, an extrusion groove is formed in the upper side of the movable plate, a plurality of sliding grooves are formed in the rear inner wall of the extrusion groove, sliding frames are movably connected in each sliding groove, trapezoidal blocks are arranged on the front face of each sliding frame, each trapezoidal block is respectively and slidably connected with each sliding groove, a supporting frame is fixedly arranged on the upper side of the movable plate, extrusion strips are movably connected in the supporting frame, and the extrusion strips are arranged right above the extrusion groove.

Preferably, each sliding frame is internally provided with a small plate, each small plate row movably penetrates through a small rod, each small rod is movably sleeved with a pressure spring a, and the front end and the rear end of each pressure spring a are respectively and fixedly connected with the front face of each small plate and the front inner wall of each sliding frame.

Preferably, each sliding frame is fixedly provided with a pressure spring b on the front surface, each pressure spring b is internally and movably connected with a limiting rod, each limiting rod is respectively fixedly connected with the front surface of each sliding frame, each trapezoid block is provided with a limiting groove on the rear side, each limiting rod is respectively movably connected with each limiting groove, and the rear side of each trapezoid block is respectively fixedly connected with the front end of each pressure spring b.

Preferably, each trapezoid block is provided with a limiting block at the lower side, each chute is provided with a small groove at the lower inner wall, each limiting block is movably connected with each small groove, two limiting strips are provided with guiding strips at the right sides, a notch is formed in each of the two limiting strips, the limiting strips are positioned in front, telescopic strips are movably connected in the notch, small blocks are arranged in front of the telescopic strips, and the small blocks are fixedly mounted on the workbench.

Preferably, the supporting frame upside fixed mounting has two squares, the circular slot has all been seted up to one side that two squares are close to each other, equal swing joint has the movable column in every circular slot, the equal fixed mounting of one end that two movable columns are close to each other has the hemisphere piece, the hemisphere groove has all been seted up to the extrusion strip left and right sides, the equal fixed mounting of one end that two movable columns kept away from each other has pressure spring c, every pressure spring c respectively with the inside wall fixed connection that two circular slots kept away from each other, annular wall groove has all been seted up to two circular slot inside walls, equal swing joint has the snap ring in every annular wall groove, two snap rings are fixed to cup joint respectively on two movable columns, extrusion strip upside fixed mounting has the arc handle.

Preferably, two vertical bars are fixedly arranged on the upper side of the workbench, an inclined box is fixedly arranged on the two vertical bars, a plurality of blanking grooves are formed in the lower wall of the inclined box, two guide rods are fixedly arranged on the lower side of the inclined box, two semi-rings are fixedly arranged on the rear side of the moving plate, and a plurality of guide blocks are fixedly arranged on the lower inner wall of the inclined box.

Preferably, square plates are fixedly arranged on the left side and the right side of the inclined box, inclined grooves are formed in one sides, close to each other, of the two square plates, lifting strips are movably connected in the two inclined grooves, and a plurality of groups of blocking rods are fixedly arranged on the lower sides of the lifting strips.

Compared with the prior art, the invention provides a detection device for plastic part production, which has the following beneficial effects:

this detection device is used in plastic part production is placed through external member such as buzzer that will switch on the detection in every fixed pipe, then remove two promotion strips with moving between the strip, then to the direction that is close to each other two promotion strips, because the mutually supporting of four logical grooves and four spliced poles, can move about opposite direction when two promotion strips are close to each other, the stitch that cup joints such as every buzzer will be stirred to the arch on the promotion strip of again cooperation, will fix a position the position of every stitch after two promotion strips laminating, then the electric connector and the stitch contact power supply of downhill movement lifter plate messenger's downside, just so can detect simultaneously whether a plurality of buzzer etc. cup joints can normal use.

This detection device is used in plastic parts production is after with the stitch location through two promotion strips, presses down the extrusion strip just can extrude the inclined plane of every trapezoidal piece through the extrusion strip to can make every trapezoidal piece remove backward, just so can drive every slip frame and remove backward, thereby can cup joint through every arc fixed every buzzer etc. that remove backward and avoid taking place the rotation.

This detection device is used in plastic part production through every compression spring a's elasticity, can be after the detection is accomplished, upwards removes the extrusion strip to compression spring a's resilience will drive the slip frame and move forward, and the user just so can cup joint the buzzer etc. that the detection is accomplished fast and take off.

When the detection device for plastic part production receives extrusion and moves backwards, each pressure spring b is extruded respectively, so that pressure can be applied to the sliding frame through the pressure springs b, and the situation that the sleeve connection of the buzzer and the like is damaged due to rigid extrusion can be avoided.

This detection device is used in plastic part production can spacing trapezoidal piece through stopper and trough to can avoid trapezoidal piece to expose the straight face that leads to the upside because compression spring b's resilience forward movement distance excessively and block extrusion strip downwardly moving, can limit the position of movable plate left through the telescopic strip, can fix a position the position of movable plate simultaneously.

This detection device is used in plastic part production can make things convenient for the user to reciprocate the extrusion strip through the arc handle, will extrude the circular slot with the hemisphere piece after the extrusion strip upwards moves suitable position, will make two hemisphere pieces get into two hemisphere inslot after two hemisphere inslot align two hemisphere pieces pressure spring c's resilience, just so can fix the extrusion strip through the extrusion force.

7. This detection device is used in plastic part production through remove the movable plate to oblique box below back, overlaps two semi-rings respectively on two guide bars after, with the movable plate upward movement again, just can make every silo down correspond with every fixed pipe respectively, just so can upwards remove the lifter to can make every stop the pole upward movement, buzzer etc. in the box to one side cup joint will the landing in every fixed pipe like this, then stop the pole and stop the article that continues the gliding at resume the lifter, just so can make things convenient for the user to cup joint buzzer etc. and place in every fixed pipe fast.

Drawings

FIG. 1 is a schematic view of a front perspective structure of the present invention;

FIG. 2 is a schematic perspective view of the support plate of FIG. 1 according to the present invention;

FIG. 3 is a schematic perspective view of the diagonal member of FIG. 2 according to the present invention;

FIG. 4 is a schematic perspective view of the support frame of FIG. 1 according to the present invention;

FIG. 5 is a schematic perspective view illustrating a cross-section of the moving plate of FIG. 4 according to the present invention;

FIG. 6 is a schematic view of a partial enlarged structure at A in FIG. 5 according to the present invention;

FIG. 7 is a schematic perspective view of the extrusion strip of FIG. 4 in cross-section in accordance with the present invention;

FIG. 8 is a schematic perspective view of the tilt box of FIG. 1 according to the present invention;

fig. 9 is a schematic perspective view of the lifting bar in fig. 1 according to the present invention.

In the figure: 1. a work table; 2. a support base; 3. a lifting plate; 4. a support plate; 5. a support bar; 6. diagonal stripes; 7. pushing the strip; 8. a notch; 9. a telescoping strip; 10. a small block; 11. a limit bar; 12. a guide bar; 13. a vertical bar; 14. a guide rod; 15. a square plate; 16. a guide block; 17. an inclined box; 18. lifting bars; 19. a blocking lever; 20. a chute; 21. discharging groove; 22. a connecting column; 23. a support ring; 24. a through groove; 25. a support frame; 26. a square block; 27. extruding the strip; 28. an arc-shaped handle; 29. a half ring; 30. a moving plate; 31. a fixed tube; 32. a groove; 33. an extrusion groove; 34. a pressure spring c; 35. a circular groove; 36. a clasp; 37. hemispherical grooves; 38. hemispherical blocks; 39. an annular wall groove; 40. a moving column; 41. an arc-shaped plate; 42. a small rod; 43. a sliding frame; 44. a pressure spring b; 45. a limit rod; 46. a trapezoid block; 47. a limit groove; 48. a limiting block; 49. a small groove; 50. a pressure spring a; 51. a chute; 52. and (3) a small plate.

Detailed Description

The present invention will be described in further detail below with reference to the drawings, wherein like elements are designated by like reference numerals, and it is noted that the words "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular element.

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 to 9, the present invention provides the following technical solutions: the utility model provides a detection device for plastic part production, which comprises a workbench 1, the upside of the workbench 1 is fixedly provided with a supporting seat 2, the supporting seat 2 is connected with a lifting plate 3 through a sliding rail component, the downside of the lifting plate 3 is provided with a plurality of groups of electric connectors, the workbench 1 is provided with two limiting strips 11, a movable plate 30 is arranged between the two limiting strips 11, the upside of the movable plate 30 is provided with a plurality of grooves 32, a fixed pipe 31 is fixedly arranged in each groove 32, the workbench 1 is fixedly provided with a supporting plate 4, the front surface of the supporting plate 4 is fixedly provided with two supporting strips 5, the front ends of the two supporting strips 5 are fixedly provided with two diagonal strips 6, the four diagonal strips 6 are provided with through grooves 24, connecting columns 22 are movably connected in each through groove 24, supporting rings 23 are fixedly arranged on each connecting column 22, the lower sides of the supporting rings 23 are respectively attached to the upper sides of the diagonal strips 6, two pushing strips 7 are arranged below the four diagonal strips 6, the upper sides of the two pushing strips 7 are respectively fixedly connected with the four connecting columns 22, one sides of the two pushing strips 7, which are close to each other, are respectively provided with a row of bulges, by placing external members such as a buzzer and the like needing to be electrified and detected in each fixed pipe 31, then moving a moving strip 30 between the two pushing strips 7, then moving the two pushing strips 7 towards the direction of being close to each other, Because the four through grooves 24 are matched with the four connecting columns 22, the two pushing strips 7 move in the left and right opposite directions when approaching to each other, the pins sleeved by each buzzer and the like can be stirred by matching with the bulges on the pushing strips 7, the position of each pin can be positioned after the two pushing strips 7 are attached, then the lifting plate 3 is downwards moved to enable the electric connection ports at the lower side of the lifting plate to be in contact with the pins for supplying power, so that whether the sleeves of a plurality of buzzers and the like can be normally used can be simultaneously detected, the arc-shaped plate 41 movably penetrates through each fixed tube 31, the extrusion groove 33 is formed at the upper side of the movable plate 30, the plurality of sliding grooves 51 are formed in the inner wall behind the extrusion groove 33, each sliding groove 51 is movably connected with a sliding frame 43, the front surface of each sliding frame 43 is provided with a trapezoid block 46, each trapezoid block 46 is respectively connected with each sliding groove 51 in a sliding way, the upper side of the moving plate 30 is fixedly provided with a supporting frame 25, the supporting frame 25 is movably connected with an extrusion strip 27, the extrusion strip 27 is arranged right above the extrusion groove 33, after the pins are positioned by two pushing strips 7, the extrusion strip 27 is pressed downwards to extrude the inclined surface of each trapezoid block 46 through the extrusion strip 27, so that each trapezoid block 46 can be moved backwards, each sliding frame 43 can be driven to move backwards, each buzzer and the like can be fixed through each arc plate 41 which moves backwards to be sleeved and prevented from rotating, The small plates 52 are arranged in each sliding frame 43, the small rods 42 are movably penetrated through each small plate 52 row, the pressure springs a50 are movably sleeved on each small rod 42, the front end and the rear end of each pressure spring a50 are respectively fixedly connected with the front face of each small plate 52 and the front inner wall of each sliding frame 43, the extrusion strip 37 can be moved upwards after the detection is finished through the elasticity of each pressure spring a50, the resilience of the pressure springs a50 drives the sliding frames 43 to move forwards, a user can quickly sleeve and take down the detected buzzer and the like, the pressure springs b44 are fixedly arranged on the front face of each sliding frame 43, a limiting rod 45 is movably connected in each pressure spring b44, each limiting rod 45 is fixedly connected with the front surface of each sliding frame 43 respectively, a limiting groove 47 is formed in the rear side of each trapezoid block 46, each limiting rod 45 is movably connected with each limiting groove 47 respectively, the rear side of each trapezoid block 46 is fixedly connected with the front end of each pressure spring b44 respectively, each pressure spring b44 is respectively extruded when each trapezoid block 46 receives extrusion and moves backwards, pressure can be applied to the sliding frame 43 through the pressure spring b44, so that the situation that a buzzer and the like are sleeved and damaged due to rigid extrusion can be avoided, a limiting block 48 is fixedly arranged on the lower side of each trapezoid block 46, A small groove 49 is formed in the lower inner wall of each sliding groove 51, each limiting block 48 is movably connected with each small groove 49, the right sides of the two limiting bars 11 are fixedly provided with a guide bar 12, the limiting bars 11 positioned in front of the two limiting bars 11 are provided with a notch 8, a telescopic bar 9 is movably connected in the notch 8, a small block 10 is arranged in front of the telescopic bar 9, the small block 10 is fixedly arranged on the workbench 1, the trapezoid blocks 46 can be limited through the limiting blocks 48 and the small grooves 49, thereby avoiding that the trapezoid blocks 46 are exposed out of the straight surface of the upper side to block the downward movement of the extrusion bars 27 due to overlarge rebound forward movement distance of the pressure springs b44, The left position of the movable plate 30 can be limited through the telescopic strip 9, the position of the movable plate 30 can be positioned at the same time, two square blocks 26 are fixedly arranged on the upper side of the supporting frame 25, round grooves 35 are respectively formed on the sides, close to each other, of the two square blocks 26, movable columns 40 are movably connected in each round groove 35, hemispherical blocks 38 are respectively fixedly arranged on the ends, close to each other, of the two movable columns 40, hemispherical grooves 37 are respectively formed on the left side and the right side of the extruding strip 27, pressure springs c34 are respectively fixedly arranged on the ends, far away from each other, of the two movable columns 40, the inner side walls, far away from each other, of the two round grooves 35 are respectively fixedly connected with inner side walls, far away from each other, of the two round grooves 35 are respectively provided with annular wall grooves 39, Each annular wall groove 39 is movably connected with a clamping ring 36, the two clamping rings 36 are respectively fixedly sleeved on the two moving columns 40, the upper side of the extrusion strip 27 is fixedly provided with an arc handle 28, a user can conveniently move the extrusion strip 27 up and down through the arc handle 28, the hemispherical block 38 is extruded into the circular groove 35 after the extrusion strip 27 moves to a proper position upwards, the rebound of the pressure spring c34 after the two hemispherical grooves 37 are aligned with the two hemispherical blocks 38 can enable the two hemispherical blocks 38 to enter the two hemispherical grooves 37, the extrusion strip 27 can be fixed through extrusion force, the upper side of the workbench 1 is fixedly provided with the two vertical strips 13, The two vertical bars 13 are fixedly provided with inclined boxes 17, the lower wall of each inclined box 17 is provided with a plurality of blanking grooves 21, the lower side of each inclined box 17 is fixedly provided with two guide rods 14, the rear side of each movable plate 30 is fixedly provided with two semi-rings 29, the lower inner wall of each inclined box 17 is fixedly provided with a plurality of guide blocks 16, the left side and the right side of each inclined box 17 are fixedly provided with square plates 15, one side, which is mutually close to each other, of each square plate 15 is provided with a chute 20, the two chute 20 are movably connected with lifting bars 18, the lower side of each lifting bar 18 is fixedly provided with a plurality of groups of blocking bars 19, after the movable plates 30 are moved to the lower side of each inclined box 17, the two semi-rings 29 are respectively sleeved on the two guide rods 14, and then the moving plate 30 is moved upwards, so that each blanking groove 21 corresponds to each fixed pipe 31, the lifting bar 18 can be moved upwards, each blocking rod 19 can be moved upwards, the buzzer and the like in the inclined box 17 are sleeved and connected to slide into each fixed pipe 31, then the blocking rod 19 is enabled to block the articles which continue to slide downwards after the lifting bar 18 is restored, and a user can conveniently and rapidly sleeve and place the buzzer and the like in each fixed pipe 31.

When in use, the first step is: through placing the external member such as the buzzer that needs the circular telegram to detect in every fixed pipe 31, then remove the movable strip 30 between two promotion strips 7, then remove two promotion strips 7 to the direction that is close to each other, because the mutual cooperation of four logical grooves 24 and four spliced pole 22, can move about opposite direction when two promotion strips 7 are close to each other, the stitch that cup joints such as every buzzer will be stirred to the protruding on the promotion strip 7 of cooperation again, will fix a position the position of every stitch after two promotion strips 7 laminating, then the electric connector and the stitch contact power supply of lifter plate 3 messenger's downside, just so can detect simultaneously whether a plurality of buzzers etc. cup joint can normal use.

And a second step of: after the pins are positioned by the two pushing strips 7, the pressing strips 27 are pressed downwards to press the inclined planes of the trapezoid blocks 46 by the pressing strips 27, so that each trapezoid block 46 can be moved backwards, each sliding frame 43 can be driven to move backwards, and each buzzer and the like can be fixed by each arc-shaped plate 41 which moves backwards to be sleeved and prevented from rotating.

And a third step of: by the elastic force of each pressure spring a50, the extrusion strip 37 can be moved upwards after the detection is completed, so that the resilience of the pressure springs a50 drives the sliding frame 43 to move forwards, and a user can quickly socket and remove the buzzer and the like after the detection is completed.

Fourth step: when the trapezoidal blocks 46 are pressed and moved backwards, the pressure springs b44 are respectively pressed, so that the pressure can be applied to the sliding frame 43 through the pressure springs b44, and the sleeve joint damage of the buzzer and the like caused by rigid pressing can be avoided.

Fifth step: the trapezoid block 46 can be limited through the limiting block 48 and the small groove 49, so that the situation that the trapezoid block 46 is exposed out of the upper straight surface and stops the extrusion strip 27 from moving downwards due to the fact that the rebound of the pressure spring b44 is too large in forward moving distance can be avoided, the leftward position of the moving plate 30 can be limited through the telescopic strip 9, and meanwhile the position of the moving plate 30 can be located.

Sixth step: the extrusion strip 27 can be moved up and down conveniently by the arc handle 28, when the extrusion strip 27 moves up to a proper position, the hemispherical blocks 38 are extruded into the circular grooves 35, when the two hemispherical grooves 37 are aligned with the two hemispherical blocks 38, the rebound of the pressure springs c34 can enable the two hemispherical blocks 38 to enter the two hemispherical grooves 37, and thus the extrusion strip 27 can be fixed through extrusion force.

Seventh step: after the moving plate 30 is moved to the lower part of the inclined box 17, the two semi-rings 29 are respectively sleeved on the two guide rods 14, and then the moving plate 30 is moved upwards, so that each blanking groove 21 corresponds to each fixed pipe 31, the lifting bar 18 can be moved upwards, each blocking rod 19 can be moved upwards, a buzzer and the like in the inclined box 17 can be sleeved and connected to slide into each fixed pipe 31, then the blocking rod 19 can block objects which continue to slide downwards after recovering the lifting bar 18, and a user can conveniently and rapidly sleeve and place the buzzer and the like in each fixed pipe 31.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a detection device is used in plastic part production, includes workstation (1), its characterized in that: the utility model discloses a lifting device for a hydraulic lifting device, which comprises a workbench (1), a supporting seat (2) is fixedly installed on the upper side of the workbench (1), a lifting plate (3) is connected to the supporting seat (2) through a sliding rail component, a plurality of electric connectors are arranged on the lower side of the lifting plate (3), two limiting bars (11) are arranged on the workbench (1), a movable plate (30) is arranged between the two limiting bars (11), a plurality of grooves (32) are formed in the upper side of the movable plate (30), a fixed pipe (31) is fixedly installed in each groove (32), a supporting plate (4) is fixedly installed on the workbench (1), two supporting bars (5) are fixedly installed on the front side of the supporting plate (4), two inclined bars (6) are fixedly installed on the front end of each supporting bar (5), through grooves (24) are formed in the four inclined bars (6), connecting columns (22) are movably connected in each through groove (24), supporting rings (23) are fixedly installed on each connecting column (22), the lower side of each supporting ring (23) is respectively attached to the upper side of each inclined bar (6), and the two inclined bars (6) are pushed by four pushing bars (7) to be close to one side of the two rows of the two protruding bars (7).

2. The detecting device for plastic part production according to claim 1, wherein: every all the activity has run through arc (41) on fixed pipe (31), extrusion groove (33) have been seted up to movable plate (30) upside, a plurality of spout (51) have been seted up to inner wall behind extrusion groove (33), all swing joint has sliding frame (43) in every spout (51), every sliding frame (43) openly all is provided with trapezoidal piece (46), every trapezoidal piece (46) respectively with every spout (51) sliding connection, movable plate (30) upside fixed mounting has carriage (25), swing joint has extrusion strip (27) in carriage (25), extrusion strip (27) set up directly over extrusion groove (33).

3. The detecting device for plastic part production according to claim 2, wherein: each sliding frame (43) is internally provided with a small plate (52), each small plate (52) row movably penetrates through a small rod (42), each small rod (42) is movably sleeved with a pressure spring a (50), and the front end and the rear end of each pressure spring a (50) are fixedly connected with the front face of each small plate (52) and the front inner wall of each sliding frame (43) respectively.

4. The detecting device for plastic part production according to claim 2, wherein: every all fixed mounting has pressure spring b (44) in the front of sliding frame (43), all swing joint has gag lever post (45) in every pressure spring b (44), every gag lever post (45) respectively with every sliding frame (43) front fixed connection, limit groove (47) have all been seted up to every trapezoidal piece (46) rear side, every gag lever post (45) respectively with every limit groove (47) swing joint, every trapezoidal piece (46) rear side respectively with every pressure spring b (44) front end fixed connection.

5. The detecting device for plastic part production according to claim 2, wherein: every trapezoidal piece (46) downside all fixed mounting has stopper (48), and slot (49) have all been seted up to inner wall under every spout (51), and every stopper (48) respectively with every slot (49) swing joint, two equal fixed mounting in limit strip (11) right sides have guide strip (12), have seted up notch (8) on limit strip (11) in place ahead in two limit strips (11), swing joint has telescopic strip (9) in notch (8), telescopic strip (9) the place ahead is provided with fritter (10), fritter (10) fixed mounting is on workstation (1).

6. The detecting device for plastic part production according to claim 2, wherein: two square blocks (26) are fixedly mounted on the upper side of the supporting frame (25), round grooves (35) are formed in one sides, close to each other, of the two square blocks (26), movable columns (40) are movably connected in each round groove (35), hemispherical blocks (38) are fixedly mounted at one ends, close to each other, of the two movable columns (40), hemispherical grooves (37) are formed in the left side and the right side of the extrusion strip (27), pressure springs c (34) are fixedly mounted at one ends, far away from each other, of the two movable columns (40), each pressure spring c (34) is fixedly connected with inner side walls, far away from each other, of the two round grooves (35), annular wall grooves (39) are formed in the inner side walls of the two round grooves (35), clamping rings (36) are movably connected in each annular wall groove (39), the two clamping rings (36) are fixedly sleeved on the two movable columns (40) respectively, and arc handles (28) are fixedly mounted on the upper sides of the extrusion strip (27).

7. The detecting device for plastic part production according to claim 1, wherein: two vertical bars (13) are fixedly mounted on the upper side of the workbench (1), an inclined box (17) is fixedly mounted on the two vertical bars (13), a plurality of blanking grooves (21) are formed in the lower wall of the inclined box (17), two guide rods (14) are fixedly mounted on the lower side of the inclined box (17), two semi-rings (29) are fixedly mounted on the rear side of the movable plate (30), and a plurality of guide blocks (16) are fixedly mounted on the lower inner wall of the inclined box (17).

8. The device for detecting production of plastic parts according to claim 7, wherein: the inclined box (17) is characterized in that square plates (15) are fixedly arranged on the left side and the right side of the inclined box (17), inclined grooves (20) are formed in one sides, close to each other, of the two square plates (15), lifting strips (18) are movably connected in the two inclined grooves (20), and a plurality of groups of blocking rods (19) are fixedly arranged on the lower sides of the lifting strips (18).