CN217638621U

CN217638621U - Plane printing verifying attachment

Info

Publication number: CN217638621U
Application number: CN202123177908.4U
Authority: CN
Inventors: 刘钟华; 李宝生; 周贺
Original assignee: AVIC Shenyang Xinghua Aero Electrical Appliance Co Ltd
Current assignee: AVIC Shenyang Xinghua Aero Electrical Appliance Co Ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-10-21
Anticipated expiration: 2031-12-16

Abstract

The application provides a plane lettering inspection device, which belongs to the technical field of electric connector part insulators and specifically comprises a self-weight component, a lifting component and a rolling component, wherein the self-weight component is arranged on the lifting component and used for applying pressure to a tested product, and the lifting component is used for adjusting the self-weight component according to the height of the tested product; the rolling assembly is connected with the self-weight assembly and used for driving the self-weight assembly to roll and detect on the surface of the detected product. By the processing scheme, accurate pressure application can be realized on the printing surface of the insulator, and the consistency of the detection standard is ensured; the operation of equipment has alleviateed operator's work load greatly, has promoted the uniformity of product appearance quality simultaneously.

Description

Plane printing verifying attachment

Technical Field

The application relates to the technical field of electric connector part insulators, in particular to a plane lettering detection device.

Background

Connector inside part insulator, the surface needs the printing ink printing, printing detection mode carries out pressure detection at its printing face, the pressure value of applyieing needs to be stable and accurate, what present insulator surface printing majority adopted is artifical inspection mode, the manual work is through pressing down the printing surface, examine its firmness, not only the operation is inconvenient, can't guarantee whether the pressure of applyieing meets the requirements, and the inspection result uniformity can not guarantee, only supplementary through mechanical fixture, just can guarantee that every batch of part inspection process is unanimous, it is great when the product demand is great, when the market production task is heavy, artifical heavy inspection process seriously influences the production progress.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiments of the present application provide a flat printing inspection apparatus, which at least partially solves the problems in the prior art that manual printing inspection is inconvenient and consistency of inspection results cannot be guaranteed.

The embodiment of the application provides a plane lettering inspection device, which comprises a self-weight component, a lifting component and a rolling component,

the self-weight component is arranged on the lifting component, the self-weight component is used for applying pressure to a measured product, and the lifting component is used for adjusting the self-weight component according to the height of the measured product;

the rolling assembly is connected with the self-weight assembly and used for driving the self-weight assembly to roll and detect the surface of the detected product.

According to a specific implementation manner of the embodiment of the application, the lifting assembly comprises a bottom plate, a T-shaped base, a lead screw and a support rod which are vertically arranged on the bottom plate,

the two support rods are respectively positioned on two sides of the screw rod;

the T-shaped base comprises a cross bar part and a vertical bar part, the cross bar part is sleeved on the screw rod and the support rod, the vertical bar part is provided with a through hole, one end of the self-weight component penetrates through the through hole to apply pressure to the product to be tested, and the other end of the self-weight component is positioned at the upper part of the through hole and connected with the rolling component;

the T-shaped base is fixedly connected with the T-shaped base through a screw rod, the T-shaped base is fixedly connected with the screw rod through a screw rod, the screw rod is driven to move up and down relative to the screw rod through rotation of the screw rod, and the screw rod drives the T-shaped base to move up and down.

According to a concrete implementation mode of the embodiment of the application, a hand wheel is installed at the top of the lead screw, and the lead screw is rotated by rotating the hand wheel.

According to a concrete implementation mode of the embodiment of the application, the screw rod is further in threaded connection with a locking block, and the locking block is located above the screw rod sliding block.

According to a concrete implementation mode of the embodiment of the application, two linear bearings are respectively arranged on the supporting rods, and the T-shaped base is matched with the supporting rods through the linear bearings.

According to a specific implementation manner of the embodiment of the application, the self-weight assembly comprises:

the two side edges of the upper part of the balancing weight are respectively connected with a fixed plate in a sliding manner, and the bottom of the balancing weight is provided with a roller;

the self-weight shifting plate is sleeved on the balancing weight and connected with the lower end of the fixed plate, the self-weight shifting plate is also connected with the rolling assembly, and the rolling assembly drives the balancing weight to horizontally move by driving the self-weight shifting plate to horizontally move;

the vertical limiting block is fixed on the other side edge of the upper portion of the balancing weight, a limiting screw is arranged on the vertical limiting block, and the lower end of the limiting screw faces towards the self-weight moving plate.

According to a concrete implementation mode of this application embodiment, the bottom symmetry of balancing weight is equipped with two to the clamp splice, two set up to the centre of clamp splice the gyro wheel, the gyro wheel is in to the free rotation in the middle of the clamp splice.

According to a concrete implementation mode of this application embodiment, be equipped with linear slide on the fixed plate, be equipped with the slider on the linear slide, the balancing weight passes through the slider with fixed plate sliding connection.

According to a specific implementation manner of the embodiment of the present application, the rolling component includes:

the bearing fixing plate is provided with a bearing and a gear connected to the bearing on one side, and a bent rod is arranged on the other side, is connected with the bearing and drives the gear to rotate by rotating the bent rod;

one side surface of the rack is meshed with the gear, and the other side surface of the rack is fixedly connected with the self-weight shifting plate;

and one end of the fixing seat is connected with the lower end of the bearing fixing plate, the other end of the fixing seat is fixedly connected with the T-shaped base, and the rack is positioned on the upper side of the fixing seat.

According to a concrete mode of realization of this application embodiment, the knee is set up to the L type, the one end of L type knee with the bearing is connected, and the other end is connected with the grab handle.

Advantageous effects

Plane printing verifying attachment in the embodiment of this application, can let the insulator printing face when detecting, place on the base, place the wiper mechanism on the insulator surface through the manual work, dead weight subassembly is in on perpendicular printing face direction at this moment and relies on self gravity to press on the insulator completely, through setting up the rolling subassembly, can drive the gyro wheel that dead weight subassembly made its below roll around going on, the realization is dead weight mechanism and is rolled on the printing face and exert pressure, satisfy technology detection parameter.

Dead weight subassembly passes through linear slide rail and attaches on vertical direction mounting panel, makes dead weight subassembly can freely slide from top to bottom, can satisfy the demand of not co-altitude part inspection, and the restriction dead weight subassembly produces the displacement in other directions simultaneously, and dead weight subassembly lower extreme has the slip gyro wheel, and direct contact printing surface realizes the roll extrusion effect, increases printing face detection area.

Through setting up lifting unit, can make the dead weight subassembly carry out lift adjustment, play the effect of adjusting whole height, make things convenient for to place the part of co-altitude on the bottom plate.

The detection device can realize the detection of printing firmness, saves labor, improves efficiency, and simultaneously guarantees the consistency of detection effect of each batch of products to the maximum extent.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a structural view of a flat print inspection apparatus according to an embodiment of the present invention;

fig. 2 is a block diagram of a lift assembly of a flat lettering inspection device according to an embodiment of the invention;

fig. 3 is an exploded view of the lift assembly of the flat print inspection device according to an embodiment of the present invention;

fig. 4 is a structural view of a deadweight assembly of the flat lettering inspection device according to an embodiment of the invention;

fig. 5 is an exploded view of a deadweight assembly of the flat lettering test device according to an embodiment of the invention;

fig. 6 is a block diagram of a rolling assembly of the flat print inspection device according to an embodiment of the present invention;

fig. 7 is an exploded view of a rolling assembly of a flat lettering test device according to an embodiment of the invention.

In the figure: 1. a lifting assembly; 11. a strut; 12. a T-shaped base; 13. a lead screw; 14. a lead screw slider; 15. a locking block; 16. a base plate; 17. a strut base; 18. a linear bearing; 19. a hand wheel; 2. a deadweight assembly; 21. moving the plate by self weight; 22. a balancing weight; 23. aligning the clamping blocks; 24. a roller; 25. a lateral vertical plate; 26. a back panel; 27. a vertical limiting block; 3. a rolling component; 31. a fixed seat; 32. a bearing fixing plate; 33. bending a rod; 34. a gear; 35. a bearing; 36. a rack; 37. a handle.

Detailed Description

Embodiments of the present application are described in detail below with reference to the accompanying drawings.

The following embodiments of the present application are described by specific examples, and other advantages and effects of the present application will be readily apparent to those skilled in the art from the disclosure of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The present application is capable of other and different embodiments and its several details are capable of modifications and/or changes in various respects, all without departing from the spirit of the present application. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It is noted that various aspects of the embodiments are described below within the scope of the appended claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the present application, one skilled in the art should appreciate that one aspect described herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. Additionally, such an apparatus may be implemented and/or such a method may be practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.

It should be further noted that the drawings provided in the following embodiments are only schematic illustrations of the basic concepts of the present application, and the drawings only show the components related to the present application rather than the numbers, shapes and dimensions of the components in actual implementation, and the types, the numbers and the proportions of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.

In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.

The embodiment of the application provides a plane lettering detection device, which comprises a self-weight component 2, a lifting component 1 and a rolling component 3, wherein the self-weight component 2 is arranged on the lifting component 1, the self-weight component 2 is used for applying pressure to a detected product, and the lifting component 1 is used for adjusting the self-weight component 2 according to the height of the detected product; the rolling component 3 is connected with the self-weight component 2 and used for driving the self-weight component 2 to roll and detect on the surface of a detected product.

Specifically, the lifting assembly 1 comprises a bottom plate 16, a T-shaped base 12, and a lead screw 13 and a support rod 11 which are vertically arranged on the bottom plate 16. The bottom plate 16 plays a role of fixing and supporting, the number of the support rods 11 is two, the two support rods 11 are respectively positioned at two sides of the screw rod 13, the two support rods 11 are connected with the bottom plate 16 through the support rod base 17, and the support rods 11 and the support rod base 17 are fixed through screws; the T-shaped base 12 comprises a horizontal bar part and a vertical bar part, the horizontal bar part is sleeved on the screw 13 and the supporting rod 11, and the supporting rod 11 plays a role in fixing the T-shaped base 12 to prevent the T-shaped base 12 from rotating on the screw 13; the vertical bar part of the T-shaped base 12 is provided with a through hole, one end of the self-weight component penetrates through the through hole and is used for applying pressure to a product to be measured, and the other end of the self-weight component is positioned on the upper part of the through hole and is connected with the rolling component.

The lead screw 13 is connected with a lead screw slider 14 in a threaded manner, the lead screw slider 14 is fixedly connected with a transverse bar part of the T-shaped base 12, the lead screw slider 14 moves up and down relative to the lead screw 13 by rotating the lead screw 13, and the lead screw slider 14 drives the T-shaped base 12 to move up and down.

In order to facilitate the operation of the rotary lead screw 13, preferably, a hand wheel 19 is installed at the top of the lead screw 13, the lead screw 13 is rotated by manually rotating the hand wheel 19, and then the lead screw sliding block 14 is moved up and down, and the T-shaped base 12 is driven to move up and down, so that the height of the whole body is adjusted, and parts with different heights can be conveniently placed on the bottom plate 16.

Preferably, two support rods 11 are respectively provided with a linear bearing, and the T-shaped base 12 is matched with the support rods through the linear bearings, so that the T-shaped base 12 can slide stably up and down on the support rods 11.

The T-shaped base 12 can be moved up and down by rotating the hand wheel 19, if the hand wheel 19 is touched by manual misoperation during part detection, the T-shaped base 12 is moved, inaccurate detection can be caused, in order to make the whole device more reliable, the screw 13 is further in threaded connection with the locking block 15, the locking block 15 is positioned above the screw slider 14, and after the height of the screw 13 is adjusted, the locking block 15 is clamped with the screw slider 14 through the screw 13 to play a role in fixing.

Further, the dead weight assembly 2 of the plane lettering inspection device comprises a balancing weight 22, a dead weight moving plate 21 and a vertical limiting block 27.

Two sides of the upper portion of the balancing weight 22 are respectively connected with a fixing plate in a sliding manner, and the bottom of the balancing weight 22 is provided with a roller 24. Specifically, the bottom of the counter weight 22 is symmetrically provided with two pairs of clamping blocks 23, the pairs of clamping blocks 23 and the counter weight 22 are fixed through screws, the roller 24 is arranged between the two pairs of clamping blocks 23, and the roller 24 freely rotates in the middle of the pairs of clamping blocks 23.

The dead weight shifting plate 21 is sleeved on the balancing weight 22 and connected with the lower end of the fixing plate, in order to enable the balancing weight 22 to be connected with the fixing plate stably, the fixing plate is respectively provided with a lateral vertical plate 25 and a back plate 26, the lateral vertical plate 25 is vertically connected with the back plate 26, the lateral vertical plate 25 and the back plate 26 are respectively provided with a small linear slide rail, slide blocks are arranged on the linear slide rails, and the balancing weight 22 can move relative to the lateral vertical plate 25 and the back plate 26 through the slide blocks fixed on the linear slide rails.

The dead weight moving plate 21 is further connected with the rolling component 3, and the rolling component 3 drives the dead weight moving plate to move horizontally so as to drive the balancing weight to move horizontally.

Vertical stopper 27 is fixed in on another side on balancing weight 22's upper portion through the screw, stop screw is installed through self screw hole to vertical stopper 27, stop screw's lower extreme moves board 21 towards dead weight, play limiting displacement in vertical direction to balancing weight 22, when placing gyro wheel 24 at the printing when on the surface, make balancing weight 22 wholly be in unsettled state, press like this that the part pressure on the surface is whole to be provided by balancing weight 22's gravity, guaranteed the uniformity of the effect of exerting pressure.

Further, the rolling unit 3 of the flat print inspection apparatus includes: bearing fixing plate 32, gear 34, rack 36 and fixing seat 31.

One side of the bearing fixing plate 32 is provided with a bearing 35 and a gear 34 connected to the bearing 35, the other side is provided with a bent rod 33, the bent rod 33 is connected with the bearing 35, the bent rod is L-shaped, one end of the L-shaped bent rod is connected with the bearing 35, the other end of the L-shaped bent rod is connected with a hand holding handle 37, and the bent rod 33 is rotated through the hand holding handle 37 and drives the gear 34 to rotate.

One side surface of the rack 36 is meshed with the gear 34, the other side surface of the rack 36 is fixedly connected with the self-weight moving plate 21, the connection between the self-weight component 2 and the rolling component 3 is realized through the connection between the rack 36 and the self-weight moving plate 21, the rack 36 is driven to horizontally move through the rotation of the gear 34, and the rack 36 further drives the self-weight moving plate 21 to horizontally move, so that the rolling detection of the roller 24 on the detected part is realized.

One end of the fixed seat 31 is connected with the lower end of the bearing fixing plate 32 through a screw, the other end is fixedly connected with the T-shaped base 12, and the rack 34 is located on the upper side of the fixed seat 31. Realize being connected of lifting unit 1 and rolling component 3 through fixing base 31, when artifical rotation knee 33, can drive gear 34 and rotate, gear 34 and rack 36 mesh, rack 34 just drives from dead weight board 21 and carries out the back-and-forth movement, and dead weight board 21 drives dead weight subassembly 2 and just can realize the seesaw, when gyro wheel 24 pressed on the part surface, just can realize the rolling of front and back large tracts of land and exert pressure.

The pressure of the plane printing inspection device is controlled through the self weight of the mechanism, the self weight mechanism can move up and down, when the self weight mechanism presses on the surface of a part, a pressure value meeting inspection requirements can be generated, and the pressure value guaranteed through the gravity of the mechanism can be guaranteed to be more accurate. In order to realize that pressure can produce the effect of rolling on the part surface, designed the gyro wheel at the terminal to there is gear and rack mechanism in one side, accessible manual swing rocker realizes that dead weight mechanism rolls around on the part surface.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A plane lettering inspection device is characterized by comprising a self-weight component, a lifting component and a rolling component,

2. The flat lettering test device of claim 1, wherein said lifting assembly comprises a base plate, a T-shaped base, and a lead screw and a strut mounted vertically on said base plate,

the two support rods are respectively positioned on two sides of the screw rod;

the T-shaped base comprises a horizontal bar part and a vertical bar part, the horizontal bar part is sleeved on the screw rod and the support rod, the vertical bar part is provided with a through hole, one end of the self-weight component penetrates through the through hole to apply pressure to the product to be tested, and the other end of the self-weight component is positioned at the upper part of the through hole and connected with the rolling component;

3. The flat lettering test device of claim 2, wherein a hand wheel is mounted on the top of said screw, and rotation of said hand wheel rotates said screw.

4. The flat lettering test device of claim 2, wherein said screw is further threadedly connected to a locking block, said locking block being located above said screw slide.

5. The apparatus according to claim 2, wherein the two support rods are provided with linear bearings, respectively, and the T-shaped base is engaged with the support rods through the linear bearings.

6. The flat print inspection apparatus of claim 2, wherein the deadweight assembly comprises:

7. The apparatus of claim 6, wherein the counterweight has two symmetrical pairs of clamping blocks at the bottom, and the roller is disposed between the two pairs of clamping blocks and is free to rotate between the pairs of clamping blocks.

8. The apparatus for inspecting flat lettering according to claim 6, wherein said fixed plate is provided with a linear slide rail, said linear slide rail is provided with a slide block, and said weight member is slidably connected to said fixed plate through said slide block.

9. The flat print inspection apparatus of any one of claims 6-8, wherein the rolling assembly comprises:

10. The apparatus of claim 9, wherein the bent rod is L-shaped, and one end of the L-shaped bent rod is connected to the bearing and the other end is connected to a hand grip.