CN210442206U

CN210442206U - Full-automatic comprehensive detection equipment for shaft core of printer

Info

Publication number: CN210442206U
Application number: CN201921031691.6U
Authority: CN
Inventors: 谢长飞
Original assignee: Shenzhen Changsheng High Precision Hardware Co ltd
Current assignee: Shenzhen Changsheng High Precision Hardware Co ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-05-01
Anticipated expiration: 2029-07-04

Abstract

The utility model relates to the technical field of printer production accessories, in particular to a full-automatic comprehensive detection device for a printer shaft core; the working modes are various, the detected shaft core products can be effectively collected in a unified way, the working efficiency of the device is effectively improved, and convenience is brought to a user; the automatic conveying device comprises a support frame, a connecting frame, a hydraulic device, a first fixing frame, a second fixing frame, a conveying belt and a stepping motor, wherein a support groove is formed in the top end of the support frame, a first conveying roller is arranged at the output end of the stepping motor, and a pressing plate is arranged at the bottom end of the hydraulic device; the automatic feeding device is characterized by further comprising a connecting frame, a movable motor, a movable frame, a first driving rod, a second driving rod, a placing frame, a supporting plate and two groups of servo motors, wherein a transmission shaft is arranged at the output end of the movable motor, a movable plate is arranged on the transmission shaft, the first driving rod and the second driving rod are fixedly installed at the front end and the rear end of the movable frame respectively, and a push plate is arranged at the front end of the first driving rod.

Description

Full-automatic comprehensive detection equipment for shaft core of printer

Technical Field

The utility model relates to a technical field of printer production auxiliary device especially relates to a full-automatic comprehensive testing equipment of printer axle core.

Background

As is well known, a full-automatic comprehensive detection device for a shaft core of a printer is a device which is used for detecting the strength of a processed shaft core workpiece when the shaft core workpiece in the printer is produced so as to prevent an inferior shaft core from being applied to the printer, thereby improving the working effect of the produced printer, and is widely used in the field; the full-automatic comprehensive detection equipment for the shaft core of the existing printer comprises a support frame, a connecting frame, a hydraulic device, a first fixing frame, a second fixing frame, a conveyor belt and a stepping motor, wherein a support groove is formed in the top end of the support frame; when the existing full-automatic comprehensive detection equipment for the printer shaft core is used, a user can place the printer shaft core to be detected above a conveying belt, a stepping motor is started to drive a first driving roller to drive a second driving roller to rotate through the transmission effect of the conveying belt, the printer shaft core can be transmitted to the lower part of a hydraulic device when the conveying belt works, the hydraulic device can be started to drive a pressing plate to move so as to extrude the printer shaft core by utilizing the pressing plate and a supporting plate, and the user can observe the deformation degree of the surface of the detected printer shaft core to judge the detection effect; however, the existing full-automatic comprehensive detection equipment for the shaft core of the printer is found in use, the working mode is single, the shaft core products after detection are inconvenient to collect in a unified mode, the working efficiency of the device is low, inconvenience is brought to a user, and the use reliability of the device is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a mode is comparatively various, can effectually unify the collection to the axle core product after detecting, effectively improves the work efficiency of device, offers convenience for the user to improve its full-automatic comprehensive testing equipment of printer axle core who uses the reliability.

The utility model discloses a full-automatic comprehensive detection equipment of printer axle center, including the support frame, the link, hydraulic means, first mount, the second mount, conveyer belt and step motor, the top of support frame is provided with the support groove, first mount and second mount are fixed mounting respectively on the left side and the right side in the support groove, step motor fixed mounting is on first mount, step motor's output is provided with first driving roller, be provided with the second driving roller on the second mount, the conveyer belt cover is established on first driving roller and second driving roller, fixedly in the support groove being provided with the backup pad, the top of support frame is fixed and is provided with the mount, and the mount is connected with the link bottom, the link bottom is provided with the mounting groove, hydraulic means fixed mounting is in the mounting groove, hydraulic means's bottom is provided with the clamp plate; the automatic feeding device comprises a support frame, a movable motor, a movable frame, a first driving rod, a second driving rod, a placing frame, a support plate and two groups of servo motors, wherein the support frame is fixedly arranged at the top end of the support frame, a mounting groove is formed in the front end of the support frame, the movable motor is fixedly arranged in the mounting groove, the output end of the movable motor is provided with a transmission shaft, a movable plate is arranged on the transmission shaft, a movable hole is formed in the movable frame, the movable plate is clamped in the movable hole, the first driving rod and the second driving rod are respectively and fixedly arranged at the front end and the rear end of the movable frame, a push plate is arranged at the front end of the first driving rod, a guide plate is arranged at the top end of the support frame, the placing frame is fixedly arranged at the front end of the support frame, a placing groove is arranged at the front end of, the output ends of the two groups of servo motors are provided with movable rollers, each movable roller is provided with a plurality of clamping plates, the left side and the right side of the bottom end of the supporting plate are provided with fixing plates, and the bottom end of each fixing plate is provided with a plurality of groups of driving plates.

The utility model discloses a full-automatic check out test set that synthesizes of printer axle core still includes two sets of carriages, and two sets of carriages are left side and right side of fixed mounting in the standing groove respectively, the front side and the rear side on two sets of carriage tops are provided with four group's spouts, every group respectively all be provided with the pulley in the spout, all be provided with the rubber ring on the lateral wall of four group's pulleys, four group's rubber ring all contact with the backup pad.

The utility model discloses a full-automatic comprehensive testing equipment of printer axle core still includes two sets of spacing framves, and two sets of spacing left side and right side of frame fixed mounting in the mounting groove respectively, be provided with two sets of spacing holes on two sets of spacing framves respectively, first drive rod and second drive rod pass two sets of respectively spacing hole is provided with two sets of cushions, and is two sets of on two sets of spacing framves respectively the inside wall of cushion contacts with the lateral wall of first drive rod and second drive rod respectively.

The utility model discloses a full-automatic comprehensive testing equipment of printer axle core still includes baffle and arm-tie, and the baffle is articulated to be installed on getting the lateral wall of putting the mouth, the front end of baffle is provided with the kerve, the left end and the right-hand member of arm-tie respectively with the left side wall and the right side wall connection of kerve.

The utility model discloses a full-automatic comprehensive testing equipment of printer axle core still includes two sets of first bracing pieces and two sets of second bracing pieces, and left side and right side in the standing groove are provided with two sets of regulating plates respectively, and two sets of first bracing pieces are articulated respectively to be installed on two sets of regulating plates, and two sets of second bracing pieces articulate respectively and install left side and right side on the baffle top, insert respectively to two sets of second bracing piece tops two sets of first bracing piece bottoms.

The utility model discloses a full-automatic comprehensive testing equipment of printer axle core still includes four group's landing legs and push rods, and four group's landing leg bottoms are installed respectively in left front side, right front side, left rear side and right rear side of support frame bottom, every group the landing leg bottom all is provided with the base, and the front side and the rear side of support frame right-hand member are provided with two sets of supports respectively, the front end and the rear end of push rod respectively with two sets of leg joint.

The utility model discloses a full-automatic comprehensive testing equipment of printer axle core still includes the cleaning board, cleaning board fixed mounting is in the bottom that supports the groove, and the top of cleaning board is provided with the multiunit brush hair, and the multiunit brush hair all with conveyer belt surface contact.

The utility model discloses a full-automatic check out test set that synthesizes of printer axle core, hydraulic means includes hydraulic pressure pipe, oil tank, two sets of hydraulic pump, connecting plate and drive pole, and hydraulic pressure socle end is provided with the hydraulic pressure groove, and the oil tank is located the hydraulic pressure inslot, and be provided with the oil storage chamber in the oil tank, be provided with hydraulic oil in the oil storage chamber, oil tank bottom intercommunication is provided with defeated oil pipe, and two sets of hydraulic pump are installed respectively defeated epaxial upside and downside, drive pole top and bottom respectively with the connecting plate with the clamp plate is connected.

Compared with the prior art, the beneficial effects of the utility model are that: the movable motor works to drive the transmission shaft to simultaneously drive the movable plate to move, the movable plate moves to drive the movable frame to simultaneously drive the first driving rod to move, the first driving rod moves to drive the push plate to move, the push plate moves to move the axle core product into the placing groove, the movable motor works to drive the movable roller to rotate and simultaneously drive the plurality of groups of clamping plates to move, the movable plate moves to drive the driving plate to simultaneously drive the supporting plate to move to the outside of the placing groove, the working mode is various, the detected axle core product can be effectively collected in a unified manner, the working efficiency of the device is effectively improved, convenience is brought to a user, and the use reliability of the device is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the structure within the connecting frame;

fig. 3 is a front structural schematic view of the placing rack;

FIG. 4 is a schematic view of the structure of the first support bar and the second support bar;

FIG. 5 is an enlarged schematic view of portion A;

FIG. 6 is a schematic diagram of the hydraulic device;

in the drawings, the reference numbers: 1. a support frame; 2. a connecting frame; 3. a first fixing frame; 4. a second fixing frame; 5. a conveyor belt; 6. a stepping motor; 7. a second driving roller; 8. pressing a plate; 9. a mounting frame; 10. a movable motor; 11. a movable frame; 12. a second driving lever; 13. placing a rack; 14. a support plate; 15. a servo motor; 16. a movable plate; 17. pushing the plate; 18. a fixing plate; 19. driving the plate; 20. a carriage; 21. a pulley; 22. a limiting frame; 23. a rubber pad; 24. a baffle plate; 25. pulling a plate; 26. a first support bar; 27. a second support bar; 28. a support leg; 29. a push rod; 30. a base; 31. brushing; 32. a hydraulic tube; 33. an oil tank; 34. a hydraulic pump; 35. driving the rod; 36. and (7) conveying the oil pipe.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 6, the full-automatic comprehensive detection device for the shaft core of the printer comprises a support frame 1, a connecting frame 2, a hydraulic device, a first fixing frame 3, a second fixing frame 4, a conveyor belt 5 and a stepping motor 6, wherein the top end of the support frame 1 is provided with a support groove, the first fixing frame 3 and the second fixing frame 4 are respectively and fixedly arranged on the left side and the right side in the support groove, the stepping motor 6 is fixedly arranged on the first fixing frame 3, the output end of the stepping motor 6 is provided with a first transmission roller, the second fixing frame 4 is provided with a second transmission roller 7, the conveyor belt 5 is sleeved on the first transmission roller and the second transmission roller 7, a support plate 14 is fixedly arranged in the support groove, the top end of the support frame 1 is fixedly provided with the fixing frame, the fixing frame is connected with the bottom end of the connecting frame 2, the bottom end of the connecting frame 2 is provided, the bottom end of the hydraulic device is provided with a pressing plate 8; the automatic feeding device comprises a mounting frame 9, a movable motor 10, a movable frame 11, a first driving rod, a second driving rod 12, a placing frame 13, a supporting plate 14 and two groups of servo motors 15, wherein the mounting frame 9 is fixedly arranged at the top end of the supporting frame 1, a mounting groove is formed in the front end of the mounting frame 9, the movable motor 10 is fixedly arranged in the mounting groove, a transmission shaft is arranged at the output end of the movable motor 10, a movable plate 16 is arranged on the transmission shaft, a movable hole is formed in the movable frame 11, the movable plate 16 is clamped in the movable hole, the first driving rod and the second driving rod 12 are respectively and fixedly arranged at the front end and the rear end of the movable frame 11, a push plate 17 is arranged at the front end of the first driving rod, a guide plate is arranged at the top end of the supporting frame 1, the placing frame 13 is fixedly arranged at the front end of, two groups of servo motors 15 are respectively and fixedly arranged on the left side and the right side of the placing groove, movable rollers are arranged at the output ends of the two groups of servo motors 15, a plurality of groups of clamping plates are arranged on each group of movable rollers, fixed plates 18 are arranged on the left side and the right side of the bottom end of the supporting plate 14, and a plurality of groups of driving plates 19 are arranged at the bottom end of each group of fixed plates 18; the movable motor works to drive the transmission shaft to simultaneously drive the movable plate to move, the movable plate moves to drive the movable frame to simultaneously drive the first driving rod to move, the first driving rod moves to drive the push plate to move, the push plate moves to move the axle core product into the placing groove, the movable motor works to drive the movable roller to rotate and simultaneously drive the plurality of groups of clamping plates to move, the movable plate moves to drive the driving plate to simultaneously drive the supporting plate to move to the outside of the placing groove, the working mode is various, the detected axle core product can be effectively collected in a unified manner, the working efficiency of the device is effectively improved, convenience is brought to a user, and the use reliability of the device is improved.

The utility model discloses a full-automatic comprehensive detection equipment of printer axle core still includes two sets of carriages 20, and two sets of carriages 20 are fixed mounting respectively on the left side and the right side in the standing groove, and the front side and the rear side of two sets of carriages 20 top are provided with four groups of spouts respectively, all are provided with pulley 21 in each group of spout, all are provided with the rubber ring on the lateral wall of four groups of pulley 21, and four groups of rubber rings all contact with backup pad 14; carriage and pulley can support the backup pad to improve the travelling stability of backup pad in the standing groove, can improve the practicality of device.

The utility model discloses a full-automatic comprehensive detection equipment of printer axle core still includes two sets of spacing frame 22, and two sets of spacing frame 22 are fixed mounting respectively on the left side and the right side in the mounting groove, are provided with two sets of spacing holes on two sets of spacing frame 22 respectively, and first drive rod and second drive rod 12 pass two sets of spacing holes respectively, are provided with two sets of cushions 23 on two sets of spacing frame 22 respectively, and the inside wall of two sets of cushions 23 contacts with the lateral wall of first drive rod and second drive rod 12 respectively; spacing can carry on spacingly to first drive pole and second drive pole, can improve the mobility stability of first drive pole and second drive pole, and the cushion multiplicable first drive pole, second drive pole and spacing frictional force between.

The utility model discloses a full-automatic comprehensive detection equipment of printer axle center still includes baffle 24 and arm-tie 25, and baffle 24 articulates and installs on the lateral wall of taking and putting the mouth, and the front end of baffle 24 is provided with the kerve, and the left end and the right-hand member of arm-tie 25 are connected with the left side wall and the right side wall of kerve respectively; the user pulls the pulling plate to drive the baffle to move, so that the user can open or close the baffle conveniently, and convenience is brought to the user.

The utility model discloses a full-automatic comprehensive detection equipment of printer axle center still includes two sets of first bracing pieces 26 and two sets of second bracing pieces 27, and left side and right side in the standing groove are provided with two sets of regulating plates respectively, and two sets of first bracing pieces 26 are articulated respectively and are installed on two sets of regulating plates, and two sets of second bracing pieces 27 are articulated respectively and are installed on left side and right side on baffle 24 top, and two sets of first bracing pieces 26 bottom are inserted respectively to two sets of second bracing pieces 27 top; the first supporting rod and the second supporting rod can support the baffle, so that the baffle can be prevented from sliding when a user opens the baffle, and the stability of the baffle when the baffle is opened can be improved.

The utility model discloses a full-automatic comprehensive detection equipment of printer axle center still includes four group's landing legs 28 and push rod 29, and four group's landing legs 28 bottoms are installed respectively in left front side, right front side, left rear side and the right rear side of support frame 1 bottom, and each group's landing leg 28 bottom all is provided with base 30, and the front side and the rear side of support frame 1 right-hand member are provided with two sets of supports respectively, and the front end and the rear end of push rod 29 are connected with two sets of supports respectively; the push rod can drive the two groups of supports to drive the machine tool to move at the same time, so that the device is integrally moved to a position required by a user.

The utility model discloses a full-automatic comprehensive detection equipment of printer axle center, still include the cleaning plate, the cleaning plate is fixedly mounted in the bottom of supporting the groove, and the top of cleaning plate is provided with the multiunit brush hair 31, and multiunit brush hair 31 all with conveyer belt 5 surface contact; the cleaning plate can be used for wiping and cleaning the surface of the conveyor belt by using the bristles during the conveying process of the conveyor belt.

The utility model discloses a full-automatic comprehensive detection equipment of printer axle center, still include that hydraulic means includes hydraulic pressure pipe 32, oil tank 33, two sets of hydraulic pump 34, connecting plate and drive rod 35, hydraulic pressure pipe 32 bottom is provided with the hydraulic pressure groove, oil tank 33 is located the hydraulic pressure inslot, and be provided with the oil storage chamber in oil tank 33, be provided with hydraulic oil in the oil storage chamber, oil tank 33 bottom intercommunication is provided with defeated oil pipe 36, two sets of hydraulic pump 34 are installed respectively on the upside and the downside on defeated oil pipe 36, the top and the bottom of drive rod 35 are connected with connecting plate and clamp plate 8 respectively; when the hydraulic device is started to work, hydraulic oil in the oil tank is input into the hydraulic groove through the oil conveying pipe by using high-pressure acting force generated by the high-pressure pump, the hydraulic oil enters the hydraulic groove to extrude air, and the connecting plate drives the driving rod to drive the pressing plate to move.

The utility model discloses a full-automatic comprehensive detection equipment of printer axle center, it is at work, the user promotes the push rod at first and can drive two sets of supports and drive the lathe to move simultaneously, thereby move the device whole to the position that the user needs, the user can place the printer axle center that needs to carry out the detection in the top of conveyer belt, turn on step motor and drive first driving roller and drive the second driving roller through the transmission effect of drive belt and rotate, the conveyer belt work can be with printer axle center transmission to the below of hydraulic means, turn on hydraulic means work and utilize the high pressure effort that the high-pressure pump produced to input the hydraulic oil in the oil tank into the hydraulic groove from the oil pipe, the hydraulic oil gets into the hydraulic groove and extrudees the air, make the connecting plate drive the drive pole and drive the clamp plate simultaneously and move, in order to utilize clamp plate and backup pad to extrude the printer axle center, the user observes the deformation degree of the surface of the detected shaft core of the printer to judge the detection effect, the movable motor works to drive the transmission shaft to simultaneously drive the movable plate to move, the movable plate can drive the movable frame to simultaneously drive the first driving rod to move, the first driving rod can drive the push plate to move, the push plate can move to move the shaft core product into the placing groove, the movable motor works to drive the movable roller to rotate and simultaneously drive the plurality of groups of clamping plates to move, the movable plate can drive the driving plate to simultaneously drive the supporting plate to move to the outer side of the placing groove, the detected shaft core product can be effectively collected in a unified way, the sliding frame and the pulley can support the supporting plate to improve the moving stability of the supporting plate in the placing groove, the limiting frame can limit the first driving rod and the second driving rod, and the moving stability of the first driving rod and the second driving rod can be, the multiplicable first drive pole of cushion, the frictional force between second drive pole and the spacing, first bracing piece and second bracing piece can support the counter baffle, the baffle takes place to slide when can preventing that the user from opening the baffle, can improve the stability when the baffle is opened, the cleaning plate can carry out the usable brush hair of in-process that conveys at the conveyer belt and clean the surface of conveyer belt, carriage and pulley can support the backup pad, in order to improve the mobility stability of backup pad in the standing groove, can improve the practicality of device.

The utility model relates to a full-automatic comprehensive detection device for a printer shaft core, under the condition that the contrary explanation is not made, the directional terms "up, down, left, right, front, back, inside, and outside, and vertical and horizontal" included in the term merely represent the orientation of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the terms "first," "second," and "()" do not denote any particular quantity or order, but rather are used to distinguish one name from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A full-automatic comprehensive detection device for a printer shaft core comprises a support frame (1), a connecting frame (2), a hydraulic device, a first fixing frame (3), a second fixing frame (4), a conveyor belt (5) and a stepping motor (6), wherein a support groove is formed in the top end of the support frame (1), the first fixing frame (3) and the second fixing frame (4) are fixedly arranged on the left side and the right side in the support groove respectively, the stepping motor (6) is fixedly arranged on the first fixing frame (3), a first transmission roller is arranged at the output end of the stepping motor (6), a second transmission roller (7) is arranged on the second fixing frame (4), the conveyor belt (5) is sleeved on the first transmission roller and the second transmission roller (7), a support plate (14) is fixedly arranged in the support groove, the fixing frame is fixedly arranged at the top end of the support frame (1), and the fixing frame is connected with the bottom end of the connecting frame (2, the bottom end of the connecting frame (2) is provided with a mounting groove, the hydraulic device is fixedly mounted in the mounting groove, and the bottom end of the hydraulic device is provided with a pressing plate (8); the device is characterized by further comprising a mounting frame (9), a movable motor (10), a movable frame (11), a first driving rod, a second driving rod (12), a placing frame (13), a supporting plate (14) and two groups of servo motors (15), wherein the mounting frame (9) is fixedly arranged at the top end of the supporting frame (1), a mounting groove is formed in the front end of the mounting frame (9), the movable motor (10) is fixedly arranged in the mounting groove, a transmission shaft is arranged at the output end of the movable motor (10), a movable plate (16) is arranged on the transmission shaft, a movable hole is formed in the movable frame (11), the movable plate (16) is clamped in the movable hole, the first driving rod and the second driving rod (12) are respectively and fixedly arranged at the front end and the rear end of the movable frame (11), a push plate (17) is arranged at the front end of the first driving rod, and a, rack (13) fixed mounting is at the front end of support frame (1), the top of rack (13) is provided with the standing groove, and the front end of rack (13) is provided with gets the material mouth to get the material mouth and communicate with each other with the standing groove, two sets of servo motor (15) respectively fixed mounting on the left side and the right side of standing groove, the output of two sets of servo motor (15) all is provided with the movable roller to all be provided with multiunit cardboard on every group movable roller, the left side and the right side of backup pad (14) bottom all are provided with fixed plate (18), every group fixed plate (18) bottom all is provided with multiunit drive plate (19).

2. The full-automatic comprehensive detection device for the shaft core of the printer according to claim 1, further comprising two sets of sliding frames (20), wherein the two sets of sliding frames (20) are respectively and fixedly installed at the left side and the right side in the placing groove, the front side and the rear side of the top end of the two sets of sliding frames (20) are respectively provided with four sets of sliding grooves, each set of sliding grooves is internally provided with a pulley (21), the outer side walls of the four sets of pulleys (21) are respectively provided with rubber rings, and the four sets of rubber rings are respectively contacted with the supporting plate (14).

3. The full-automatic comprehensive detection device for the printer shaft core according to claim 2, further comprising two sets of limiting frames (22), wherein the two sets of limiting frames (22) are respectively and fixedly installed on the left side and the right side of the installation groove, the two sets of limiting frames (22) are respectively provided with two sets of limiting holes, the first driving rod and the second driving rod (12) respectively pass through the two sets of limiting holes, the two sets of limiting frames (22) are respectively provided with two sets of rubber pads (23), and the inner side walls of the two sets of rubber pads (23) are respectively contacted with the outer side walls of the first driving rod and the second driving rod (12).

4. The full-automatic comprehensive detection device for the shaft core of the printer according to claim 3, further comprising a baffle plate (24) and a pulling plate (25), wherein the baffle plate (24) is hinged to the side wall of the pick-and-place opening, the front end of the baffle plate (24) is provided with a pulling groove, and the left end and the right end of the pulling plate (25) are respectively connected with the left side wall and the right side wall of the pulling groove.

5. The full-automatic comprehensive detection device for the printer shaft core according to claim 4, further comprising two sets of first support rods (26) and two sets of second support rods (27), wherein two sets of adjusting plates are respectively arranged on the left side and the right side in the placing groove, the two sets of first support rods (26) are respectively and hingedly mounted on the two sets of adjusting plates, the two sets of second support rods (27) are respectively and hingedly mounted on the left side and the right side of the top end of the baffle plate (24), and the bottom ends of the two sets of first support rods (26) are respectively inserted into the top ends of the two sets of second support rods (27).

6. The full-automatic comprehensive detection device for the shaft core of the printer as claimed in claim 5, further comprising four groups of legs (28) and push rods (29), wherein the bottom ends of the four groups of legs (28) are respectively installed at the left front side, the right front side, the left rear side and the right rear side of the bottom end of the support frame (1), the bottom end of each group of legs (28) is provided with a base (30), the front side and the rear side of the right end of the support frame (1) are respectively provided with two groups of supports, and the front end and the rear end of the push rod (29) are respectively connected with the two groups of supports.

7. The full-automatic comprehensive detection device for the printer shaft core according to claim 6, further comprising a cleaning plate, wherein the cleaning plate is fixedly arranged at the bottom end of the supporting groove, a plurality of groups of bristles (31) are arranged at the top end of the cleaning plate, and the plurality of groups of bristles (31) are in surface contact with the conveyor belt (5).

8. The full-automatic comprehensive detection device for the shaft core of the printer according to claim 7, further comprising a hydraulic device including a hydraulic pipe (32), an oil tank (33), two sets of hydraulic pumps (34), a connecting plate and a driving rod (35), wherein a hydraulic groove is formed in the bottom end of the hydraulic pipe (32), the oil tank (33) is located in the hydraulic groove, an oil storage cavity is formed in the oil tank (33), hydraulic oil is arranged in the oil storage cavity, an oil delivery pipe (36) is arranged in the bottom end of the oil tank (33) in a communicating manner, the two sets of hydraulic pumps (34) are respectively installed on the upper side and the lower side of the oil delivery pipe (36), and the top end and the bottom end of the driving rod (35) are respectively connected with the connecting plate and the pressing plate.