Fixing device is used in bill-board production
Technical Field
The utility model relates to the technical field of billboard production, in particular to a fixing device for billboard production.
Background
Billboards generally refer to all outdoor media that deliver advertising information. The size of the media depends on the actual environment, and pictures of shop signs, door heads and facades can be manually drawn, made by a computer or made by printing on paper. The materials of the advertising board are generally as follows: square tubes, angle steel, etc. There may be three-dimensional panels, lamp cloths, plastic uptake, automotive paint baking, pinch plates, aluminum-plastic panels, etc.;
In the traditional processing of part of billboards, a billboard processing worker places the billboards to be processed on a machine table, manually fixes the billboards, and then sprays paint or draws the billboards;
There are some problems that the first-stage clamp is fixed, and is easy to fall off and deviate during processing, and the processed billboard has poor quality because of being fixed in place, therefore, we propose a billboard production fixing device.
Disclosure of utility model
The utility model aims to overcome the existing defects, and provides the fixing device for the production of the advertising board, which can automatically clamp the advertising board during processing, avoid the shifting or falling off during processing the advertising board and effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a fixing device for billboard production comprises a machine table, a transverse clamping mechanism and a positioning clamping mechanism;
The machine comprises: the four corners of the lower end are provided with supports;
Transverse clamping mechanism: the device is arranged in the machine table;
Positioning and clamping mechanism: the automatic clamping device is symmetrically arranged at the upper end of the transverse clamping mechanism, can realize automatic clamping of the advertising boards with different widths in real and rapid stability, is strong in adaptability, does not need to additionally add a self-locking unit due to the fact that the worm and gear is provided with self-locking attributes, is stable and not easy to fall off during processing, and is firm in fixation.
Further, a control switch group is arranged on the left side face of the machine table, and the input end of the control switch group is electrically connected with an external power supply to provide driving of each motor.
Further, horizontal fixture includes horizontal centre gripping motor, worm wheel and rotation axis, horizontal centre gripping motor sets up in the left end of board, and the output shaft right-hand member of horizontal centre gripping motor is equipped with the worm, and the rotation axis rotates respectively to be connected between two walls around the inside spout of board, and the rear end of rotation axis is located to the fixed cover respectively to the worm wheel, and the worm wheel meshes with the corresponding end of worm respectively and is connected, and the left and right sides both ends spiral opposite direction of worm, and the output of control switch group is connected to horizontal centre gripping motor's input electricity, provides first level centre gripping drive.
Further, horizontal fixture still includes gear, rack board, connection slider and clamp splice, the connection slider is in the sliding tray of board inside sliding connection respectively, and the clamp splice sets up in the upper end of connection slider respectively, and the rack board sets up in the lower extreme of connection slider respectively, and the front end of rotation axis is equipped with the gear respectively, and rack board is connected with the adjacent gear engagement of upper end, realizes the first level centre gripping of bill-board.
Further, the balls are respectively connected in the ball grooves uniformly formed in the front end of the upper surface of the machine table in a rotating mode, and friction force between the balls and the machine table is reduced.
Further, location fixture includes vertical motor, lead screw and traveller, vertical motor sets up in setting up respectively in the front and back both ends of clamp splice, and the lead screw rotates respectively to be connected in the guide way at both ends around the clamp splice, and the equal threaded connection in middle part of lead screw has the traveller, and the traveller all with adjacent guide way sliding connection, the output shaft of vertical motor all with the end fixed connection of the vertical adjacent lead screw, the output of the equal electricity connection control switch group of vertical motor provides location centre gripping drive.
Further, location fixture still includes hydraulic telescoping column, support arm and locating splint, hydraulic telescoping column all sets up in the top of traveller, and the equal fixedly connected with support arm of flexible end downside of hydraulic telescoping column, the support arm all with the inner wall sliding connection of adjacent traveller, the equal fixedly connected with locating splint of lower extreme of support arm realizes four corners location centre gripping.
Compared with the prior art, the utility model has the beneficial effects that: this fixing device is used in bill-board production has following benefit:
1. The bill-board processing workman places the upper end of board with the bill-board that needs processing, through control switch group regulation and control, horizontal centre gripping motor rotates, horizontal centre gripping motor's output shaft drives the worm rotatory, and then drive the worm wheel rotation of meshing respectively, the rotation of worm wheel drives the rotation of rotation axis respectively, the rotation of rotation axis drives the rotation of gear, and then drive the slip of meshed rack board respectively, the rack board drives the connection slider in the sliding tray respectively and slides, the connection slider drives the clamp splice respectively and is close to in opposite directions, can realize the automatic centre gripping of real quick stability of bill-board to different width, the suitability is stronger, the worm wheel has the auto-lock attribute and need not additionally add the auto-lock unit.
2. The vertical motor is regulated and controlled by the control switch group, the output shaft of the vertical motor respectively drives the screw rod to rotate, the screw rod respectively drives the screw-connected sliding columns, and further the upper ends of the sliding columns are respectively and fixedly connected with the hydraulic telescopic columns, meanwhile, hydraulic oil input by an external hydraulic pump can be respectively used for controlling the hydraulic telescopic columns at the upper ends of the sliding columns, the telescopic ends of the hydraulic telescopic columns respectively push the support arms and the locating clamping plates to be pressed down, the vertical locating clamping of the four corners of the advertising board is realized, the advertising board is fixed in multiple stages in multiple directions, the advertising board is more stable and is not easy to fall off during processing, and the advertising board is fixed more firmly.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
Fig. 3 is an enlarged schematic view of the structure of the present utility model at a.
In the figure: the device comprises a machine table 1, a support 2, a control switch group 3, a transverse clamping mechanism 4, a transverse clamping motor 41, a worm 42, a worm wheel 43, a gear 44, a rotary shaft 45, a rack plate 46, a connecting slide block 47, a clamping block 48, a positioning clamping mechanism 5, a longitudinal motor 51, a screw rod 52, a slide column 53, a hydraulic telescopic column 54, a support arm 55, a positioning clamping plate 56 and a ball 6.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a technical solution: a fixing device for billboard production comprises a machine table 1, a transverse clamping mechanism 4 and a positioning clamping mechanism 5;
Machine 1: the four corners of the lower end of the machine table are respectively provided with a support 2, the left side surface of the machine table 1 is provided with a control switch group 3, the input end of the control switch group 3 is electrically connected with an external power supply, the machine table also comprises balls 6, the balls 6 are respectively and rotatably connected in ball grooves uniformly formed in the front end of the upper surface of the machine table 1, and a processed worker can pull out the machine table by means of the balls 6 on the machine table 1, so that the friction force between the advertising board and the machine table 1 is reduced;
Transverse clamping mechanism 4: the horizontal clamping mechanism 4 is arranged in the machine 1, the horizontal clamping mechanism 4 comprises a horizontal clamping motor 41, a worm 42, a worm wheel 43 and a rotating shaft 45, the horizontal clamping motor 41 is arranged at the left end of the machine 1, the right end of an output shaft of the horizontal clamping motor 41 is provided with the worm 42, the rotating shaft 45 is respectively connected between the front wall and the rear wall of a chute in the machine 1 in a rotating way, the worm wheel 43 is respectively fixedly sleeved at the rear end of the rotating shaft 45, the worm wheel 43 is respectively meshed with the corresponding end of the worm 42, the spiral directions of the left end and the right end of the worm 42 are opposite, the input end of the horizontal clamping motor 41 is electrically connected with the output end of the control switch group 3, the horizontal clamping mechanism 4 also comprises a gear 44, a rack plate 46, a connecting sliding block 47 and a clamping block 48, the connecting sliding block 47 is respectively connected in a sliding groove in the machine 1, the clamping block 48 is respectively arranged at the upper end of the connecting sliding block 47, the rack plate 46 is respectively arranged at the lower end of the connecting slide block 47, the front end of the rotating shaft 45 is respectively provided with a gear 44, the rack plate 46 is meshed and connected with the adjacent gear 44 at the upper end, a billboard processing worker places the billboard to be processed at the upper end of the machine table 1, the billboard processing worker is regulated and controlled by the control switch group 3, the transverse clamping motor 41 rotates, the output shaft of the transverse clamping motor 41 drives the worm 42 to rotate, further respectively drives the meshed worm wheel 43 to rotate, the rotation of the worm wheel 43 respectively drives the rotating shaft 45 to rotate, the rotation of the rotating shaft 45 drives the gear 44 to rotate, further respectively drives the meshed rack plate 46 to slide, the rack plate 46 respectively drives the connecting slide blocks 47 in the sliding grooves to slide, the connecting slide blocks 47 respectively drive the clamping blocks 48 to approach each other, and the billboards with different widths are rapidly and automatically clamped during the billboard processing;
Positioning and clamping mechanism 5: the positioning and clamping mechanism 5 comprises a longitudinal motor 51, a screw rod 52 and a sliding column 53, wherein the longitudinal motor 51 is arranged at the front end and the rear end of the clamping block 48 respectively, the screw rod 52 is respectively connected in guide grooves at the front end and the rear end of the clamping block 48 in a rotating mode, the sliding column 53 is respectively connected with the adjacent guide grooves in a threaded mode, an output shaft of the longitudinal motor 51 is respectively connected with the end of the longitudinally adjacent screw rod 52 in a sliding mode, an input end of the longitudinal motor 51 is respectively connected with an output end of the control switch set 3, the positioning and clamping mechanism 5 further comprises a hydraulic telescopic column 54, a support arm 55 and a positioning clamp plate 56, the hydraulic telescopic column 54 is respectively arranged at the top end of the sliding column 53, the lower side of the telescopic end of the hydraulic telescopic column 54 is respectively connected with a positioning clamp plate 55, the support arm 55 is respectively connected with the inner wall of the adjacent sliding column 53 in a sliding mode, the lower end of the support arm 55 is respectively connected with the positioning clamp plate 56 in a fixed mode, the longitudinal motor 51 is respectively rotated through the control switch set 3, the output shaft of the longitudinal motor 51 respectively drives the screw rod 52 to rotate, the screw rod 52 respectively drives the threaded connection end of the screw rod 52 to be respectively connected with the end of the longitudinally adjacent screw rod 52, the upper end of the hydraulic pump is further can be driven to respectively push the upper end of the hydraulic clamping plate 53 to be respectively, and the outer end of the hydraulic clamping plate is respectively connected with the support arm 54 can be more stably and the upper end of the hydraulic clamping plate is more fixedly connected with the upper end of the hydraulic clamping plate and the adjacent hydraulic clamping plate is more in a position plate is more stable, and the upper end of the hydraulic plate is respectively can be respectively, and lower end of the upper end of the supporting plate is more stable can be respectively, and the lower is more stable.
The working principle of the fixing device for producing the advertising board provided by the utility model is as follows: the billboard processing worker places the billboard that needs to process on the upper end of board 1, regulate and control through control switch group 3, horizontal centre gripping motor 41 rotates, the output shaft of horizontal centre gripping motor 41 drives worm 42 rotation, and then drive the rotation of worm wheel 43 of meshing respectively, the rotation of worm wheel 43 drives rotation of rotation axis 45 respectively, because of the opposite spiral direction of worm 42 both ends spiral, rotation of rotation axis 45 drives the rotation of gear 44, and then drive the slip of meshed rack board 46 respectively, rack board 46 drives the connecting slider 47 in the sliding tray respectively and slides, connecting slider 47 drives clamp block 48 and is close to each other, realize the left and right sides centre gripping of billboard processing again through control switch group 3 regulation and control, vertical motor 51 rotates respectively, the output shaft of vertical motor 51 drives lead screw 52 rotation respectively, lead screw 52 drives threaded connection's strut 53 respectively, and then drive strut 53 upper end respectively fixed connection's hydraulic telescoping post 54, simultaneously, can be through outside input hydraulic pump control strut 53 upper end's hydraulic telescoping post 54 respectively, hydraulic telescoping arm 54 promotes down respectively and location support arm 56 pushes down respectively, realize four angle's location centre gripping, can finish with the help of the epaxial 6 of processing of roll-off of the board 1, the friction plate 1, reduce the friction of the roll-off board 1.
It should be noted that, in the above embodiment, the transverse clamping motor 41 and the longitudinal motor 51 are disclosed, the transverse clamping motor 41 may be D180M-O160030B-E, the longitudinal motor 51 may be KS-370, and the control switch group 3 is provided with switch buttons corresponding to the transverse clamping motor 41 and the longitudinal motor 51 one by one for controlling the switching operation thereof.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.