CN213022800U

CN213022800U - Fixing device for film detection accessory

Info

Publication number: CN213022800U
Application number: CN202021605708.7U
Authority: CN
Inventors: 张晶; 王腾飞; 焦丹花; 蔡晓东
Original assignee: Guizhou Minzu University
Current assignee: Guizhou Minzu University
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-04-20
Anticipated expiration: 2030-08-05

Abstract

The utility model relates to the technical field of film detection, and discloses a fixing device for film detection accessories, which comprises a box body, four movable blocks are bolted at four corners of the top of the box body, four movable blocks are rotatably connected with a cover plate through embedded bearings, a first chute is arranged at the bottom of the cover plate, and a slide bar is slidably connected inside the first chute; the utility model provides a traditional film detect fixing device for accessory, only can play the effect of fixing the instrument, long-time placing leads to the instrument to expose for a long time in the air and falls into the dust easily and lead to damaging and influence the accuracy that detects, need the staff to demolish when accomodating the instrument and accomodate, lead to staff's work burden, waste time and energy, extremely inconvenient problem, this film detects fixing device for accessory, possess and accomodate dirt-proof advantage, the problem of damage and reduction detection accuracy that has avoided because of the dust with expose for a long time leading to outside has been avoided.

Description

Fixing device for film detection accessory

Technical Field

The utility model relates to a film detects technical field, specifically is a film detects fixing device for accessory.

Background

The film slip tester is suitable for measuring the static friction coefficient and the dynamic friction coefficient of plastic films and sheets (or other similar materials), is matched with control software, and can print a slide block motion curve and a test report. The measurement of the smoothness of the plastic film, particularly the packaging film, is further enhanced by measuring the friction coefficient of the plastic film, and the instrument is widely applied to the packaging industry, inspection institutions and other departments.

And traditional film detects fixing device for accessory, can only play and carry out the effect of fixing to the instrument, long-time placing leads to the instrument to expose for a long time in the air and to fall into the dust easily and lead to damaging and influence the accuracy that detects, needs the staff to demolish when accomodating the instrument and accomodates, leads to staff's work burden, wastes time and energy, and is extremely inconvenient. Therefore, we propose a fixing device for a film detection accessory to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a film detects fixing device for accessory, possess and accomodate dirt-proof advantage, solved traditional film and detected fixing device for the accessory, only can play the effect of fixing the instrument, long-time placing leads to the instrument to expose for a long time and to fall into the dust easily in the air and lead to damaging and influence the accuracy that detects, need the staff to demolish when accomodating the instrument and accomodate, lead to staff's work burden, waste time and energy, extremely inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for film detection accessories comprises a box body, movable blocks are bolted at four corners of the top of the box body, a cover plate is rotatably connected among the four movable blocks through embedded bearings, a first sliding chute is formed in the bottom of the cover plate, a sliding rod is slidably connected inside the first sliding chute, a fixing mechanism is arranged inside the box body, rotating ports hinged with the sliding rod are formed in two sides of the top of the fixing mechanism, a motor is bolted at the bottom of the inner wall of the box body, a bearing plate is bolted between the inner walls of the box body, the output end of the motor penetrates through the top of the bearing plate through the embedded bearings and is bolted with a first bevel gear, two second bevel gears are meshed on the surface of the first bevel gear, threaded rods are bolted at the opposite sides of the two second bevel gears, two supporting plates are bolted at the top of the bearing plate, and the threaded rods penetrate through the supporting plates through the embedded bearings and are rotatably connected with the inner wall of the box body, the threaded rod is characterized in that a sleeve is connected to the surface of the threaded rod in a threaded manner, a fixed block is bolted to the top of the sleeve, a cross arm is hinged to the top of the fixed block, a moving block is hinged to the top of the cross arm, and a second sliding groove in sliding connection with the moving block is formed in the bottom of the fixed mechanism.

Preferably, the fixing mechanism includes a supporting plate, moving notches are formed in both sides of the top of the supporting plate, a baffle is bolted between the front end and the rear end of the inside of the supporting plate, springs are bolted on both sides of the baffle, a moving plate is bolted on the other end of the spring, a first slider is bolted on both the front end and the rear end of the bottom of the moving plate, a third chute slidably connected with the first slider is formed in the bottom of the inner wall of the supporting plate, a supporting block is bolted on the top of the moving plate, a second slider is bolted on both the front end and the rear end of the supporting block, a fourth chute slidably connected with the second slider is formed in both the front end and the rear end of the inner wall of the moving notch, and a clamping strip is bolted on the top of the supporting block and penetrates through the moving notches.

Preferably, the third sliding blocks are bolted to two sides of the supporting plate, and fifth sliding grooves in sliding connection with the third sliding blocks are formed in two sides of the inner wall of the box body.

Preferably, two hinged parts are bolted on two sides of the box body, and a tripod is bolted on one end, far away from the box body, of each hinged part.

Preferably, rotating shafts are bolted at four corners of the bottom of the box body, universal wheels are bolted at the bottoms of the rotating shafts, parking devices are bolted at the bottoms of the rotating shafts and on the opposite sides of the universal wheels, and the parking devices are clamped with the universal wheels.

Preferably, rubber pads are bonded on the opposite surfaces of the two clamping strips.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up the box, the apron, the threaded rod, including a motor, an end cap, a controller, and a cover plate, the bearing plate, a supporting plate, the fixed block, cross the arm, the movable block, the mouth rotates, second spout and slide bar, traditional film detection fixing device for the accessory has been solved, only can play and carry out the effect of fixing to the instrument, long-time placing leads to the instrument to expose and to fall into the dust easily in the air and lead to damaging and influence the accuracy that detects, need the staff to demolish when accomodating the instrument and accomodate, lead to staff's work burden, it is time-consuming and energy-consuming, extremely inconvenient problem, this fixing device for film detection accessory, possess and accomodate dirt-proof advantage, the damage of having avoided because of the dust and exposing for.

Drawings

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

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a schematic top sectional view of a partial structure of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a movable block; 3. a cover plate; 4. a first chute; 5. a slide bar; 6. a fixing mechanism; 7. a rotation port; 8. a motor; 9. a bearing plate; 10. a first bevel gear; 11. a second bevel gear; 12. a threaded rod; 13. a support plate; 14. a sleeve; 15. a fixed block; 16. a cross arm; 17. a moving block; 18. a second chute; 19. a support plate; 20. a moving slot; 21. a baffle plate; 22. a spring; 23. moving the plate; 24. a first slider; 25. a third chute; 26. a support block; 27. a second slider; 28. a fourth chute; 29. a clamping bar; 30. a third slider; 31. a fifth chute; 32. an articulation member; 33. a tripod; 34. a rotating shaft; 35. a universal wheel; 36. a parking device; 37. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a fixing device for a film detection accessory comprises a box body 1, four corners of the top of the box body 1 are bolted with movable blocks 2, a cover plate 3 is rotatably connected between the four movable blocks 2 through embedded bearings, a first chute 4 is arranged at the bottom of the cover plate 3, a slide bar 5 is slidably connected inside the first chute 4, a fixing mechanism 6 is arranged inside the box body 1, two sides of the top of the fixing mechanism 6 are provided with rotating ports 7 hinged with the slide bar 5, the bottom of the inner wall of the box body 1 is bolted with a motor 8, a bearing plate 9 is bolted between the inner walls of the box body 1, an output end of the motor 8 passes through the top of the bearing plate 9 through the embedded bearings and is bolted with a first bevel gear 10, two second bevel gears 11 are meshed with the surface of the first bevel gear 10, threaded rods 12 are bolted on the opposite sides of the two second bevel gears 11, two supporting plates 13 are bolted on the top of the, the threaded rod 12 penetrates through the supporting plate 13 through the embedded bearing and is rotatably connected with the inner wall of the box body 1, the surface of the threaded rod 12 is in threaded connection with the sleeve 14, the top of the sleeve 14 is in bolted connection with the fixing block 15, the top of the fixing block 15 is hinged with the cross arm 16, the top of the cross arm 16 is hinged with the moving block 17, and the bottom of the fixing mechanism 6 is provided with a second sliding groove 18 in sliding connection with the moving block 17.

Further, the fixing mechanism 6 comprises a supporting plate 19, moving notches 20 are formed in two sides of the top of the supporting plate 19, a baffle 21 is bolted between the front end and the rear end of the inside of the supporting plate 19, springs 22 are bolted to two sides of the baffle 21, a moving plate 23 is bolted to the other end of the spring 22, first sliders 24 are bolted to the front end and the rear end of the bottom of the moving plate 23, third sliding grooves 25 slidably connected with the first sliders 24 are formed in the bottom of the inner wall of the supporting plate 19, supporting blocks 26 are bolted to the top of the moving plate 23, second sliders 27 are bolted to the front end and the rear end of the supporting blocks 26, fourth sliding grooves 28 slidably connected with the second sliders 27 are formed in the front end and the rear end of the inner wall of the moving notches 20, clamping strips 29 are bolted to the top of the supporting blocks 26 and penetrate through the moving notches 20, and the supporting plate 19, the moving notches 20, the baffle 21, the springs 22, the moving plate 23, the third sliding groove 25, the supporting block 26, the second sliding block 27, the fourth sliding groove 28 and the clamping strip 29 can clamp and fix the detecting instrument.

Further, the both sides of layer board 19 all are bolted connection to have third slider 30, and the fifth spout 31 with third slider 30 sliding connection is all seted up to the both sides of box 1 inner wall, through being provided with third slider 30 and fifth spout 31, can play spacing and fixed moving direction's effect to layer board 19.

Further, two hinges 32 are bolted to two sides of the box body 1, a tripod 33 is bolted to one end, far away from the box body 1, of each hinge 32, and the cover plate 3 can be supported by the hinges 32 and the tripod 33.

Furthermore, rotating shafts 34 are bolted at four corners of the bottom of the box body 1, universal wheels 35 are bolted at the bottoms of the rotating shafts 34, parking devices 36 are bolted at the bottoms of the rotating shafts 34 and on the side opposite to the universal wheels 35, the parking devices 36 are clamped with the universal wheels 35, and the box body 1 can be moved and fixed by arranging the rotating shafts 34, the universal wheels 35 and the parking devices 36.

Furthermore, rubber pads 37 are bonded on the opposite surfaces of the clamping strips 29, and the rubber pads 37 are arranged, so that friction force can be increased to more firmly fix the instrument.

The working principle is as follows: when in use, the tripod 33 is unfolded, the motor 8 rotates clockwise to drive the first bevel gear 10 to rotate clockwise, the first bevel gear 10 rotates clockwise to drive the two second bevel gears 11 to rotate in opposite directions, the second bevel gears 11 rotate to drive the reverse threaded rod 12 to rotate, the threaded rod 12 rotates in opposite directions to drive the sleeve 14 on the surface of the threaded rod 12 to move towards the opposite side, the sleeve 14 moves to drive the bottom of the cross arm 16 to contract inwards, the top of the cross arm 16 extends upwards due to the contraction of the bottom of the cross arm 16 based on the lever principle, the cross arm 16 extends upwards to drive the moving block 17 to move towards the opposite side in the second sliding groove 18 at the bottom of the supporting plate 19, meanwhile, the third sliding blocks 30 at the two sides of the supporting plate 19 push the supporting plate 19 to move upwards in the fifth sliding groove 31, the supporting plate 19 extends upwards to push the sliding rod 5 hinged in the rotating port 7 to the first, and then can promote apron 3 and open, when accomodating after the use, the same reason carry out reverse operation can, the centre gripping strip 29 pulls one side that carries on the back mutually during fixed instrument, drives supporting shoe 26 and movable plate 23 simultaneously and moves one side that carries on the back mutually, has stretched spring 22 when moving, because spring 22 has flexible characteristic, thereby when loosening centre gripping strip 29 spring 22 can drive centre gripping strip 29 and retract to carry out the centre gripping to the instrument.

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

Claims

1. The utility model provides a film detects fixing device for accessory, includes box (1), its characterized in that: four corners of the top of the box body (1) are all bolted with movable blocks (2), four movable blocks (2) are rotatably connected with a cover plate (3) through embedded bearings, the bottom of the cover plate (3) is provided with a first sliding chute (4), the inside of the first sliding chute (4) is slidably connected with a sliding rod (5), the inside of the box body (1) is provided with a fixing mechanism (6), two sides of the top of the fixing mechanism (6) are provided with rotating ports (7) hinged with the sliding rod (5), the bottom of the inner wall of the box body (1) is bolted with a motor (8), a bearing plate (9) is bolted between the inner walls of the box body (1), the output end of the motor (8) penetrates through the top of the bearing plate (9) through the embedded bearings and is bolted with a first bevel gear (10), two second bevel gears (11) are meshed with the surface of the first bevel gear (10), two threaded rod (12) are all bolted to the back of the body of second bevel gear (11), the top of bearing plate (9) is tied and is had two backup pad (13), threaded rod (12) pass backup pad (13) and rotate with the inner wall of box (1) through embedded bearing and be connected, the surface threaded connection of threaded rod (12) has sleeve (14), the top of sleeve (14) is tied and is connect fixed block (15), the top of fixed block (15) articulates there is crossing arm (16), the top of crossing arm (16) articulates there is movable block (17), second spout (18) with movable block (17) sliding connection are seted up to the bottom of fixed establishment (6).

2. The fixing device for a pellicle as claimed in claim 1, wherein: the fixing mechanism (6) comprises a supporting plate (19), moving notches (20) are formed in two sides of the top of the supporting plate (19), a baffle (21) is bolted between the front end and the rear end of the inside of the supporting plate (19), springs (22) are bolted on two sides of the baffle (21), a moving plate (23) is bolted at the other end of each spring (22), first sliding blocks (24) are bolted at the front end and the rear end of the bottom of the moving plate (23), third sliding grooves (25) which are in sliding connection with the first sliding blocks (24) are formed in the bottom of the inner wall of the supporting plate (19), supporting blocks (26) are bolted at the top of the moving plate (23), second sliding blocks (27) are bolted at the front end and the rear end of each supporting block (26), fourth sliding grooves (28) which are in sliding connection with the second sliding blocks (27) are formed in the front end and the rear end of the inner wall of each moving notch (20), the top of the supporting block (26) passes through the moving notch (20) and is bolted with a clamping strip (29).

3. The fixing device for a pellicle as claimed in claim 2, wherein: third sliders (30) are bolted to the two sides of the supporting plate (19), and fifth sliding grooves (31) which are connected with the third sliders (30) in a sliding mode are formed in the two sides of the inner wall of the box body (1).

4. The fixing device for a pellicle as claimed in claim 1, wherein: two articulated elements (32) are bolted to both sides of box (1), two one end bolt that box (1) was kept away from in articulated element (32) has tripod (33).

5. The fixing device for a pellicle as claimed in claim 1, wherein: all bolted connection in the bottom four corners of box (1) has axis of rotation (34), the bottom bolted connection of axis of rotation (34) has universal wheel (35), the bottom of axis of rotation (34) is located universal wheel (35) relative one side bolted connection has parking ware (36), and parking ware (36) and universal wheel (35) joint.

6. The fixing device for a pellicle as claimed in claim 2, wherein: rubber pads (37) are bonded on the opposite surfaces of the two clamping strips (29).