CN212752703U

CN212752703U - Antistatic treatment device for plastic sheet printing

Info

Publication number: CN212752703U
Application number: CN202021788440.5U
Authority: CN
Inventors: 戴振洲
Original assignee: Zhejiang Shenzhen Science And Technology Co ltd
Current assignee: Zhejiang Shenzhen Science And Technology Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-03-19
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a plastic sheet printing antistatic treatment device in the field of plastic sheet printing, which comprises a case and a first connecting rod, wherein the top of the case is fixedly connected with a motor, the output shaft of the motor penetrates through the case and extends to the inner cavity of the case and is fixedly connected with a gear box, the utility model discloses a plastic sheet printing antistatic treatment device can be conveniently replaced by the case, a second connecting rod, a motor, a gear box, a threaded rod, a driven gear, a driving gear, a transmission shaft, a rotating handle, a movable block, a threaded sleeve, a second connecting rod, a fixed block and an antistatic rod through the arrangement of the case, the first connecting rod and the second connecting rod move, the structure is matched, the problems of the traditional antistatic treatment device at present are solved, the treatment effect on the plastic sheet is poor, and the antistatic rod is generally fixed, it is inconvenient to replace and is not suitable for plastic sheets of different sizes.

Description

Antistatic treatment device for plastic sheet printing

Technical Field

The utility model relates to a plastic sheet printing field specifically is static processing apparatus is prevented in plastic sheet printing.

Background

The plastic sheet is a plastic suction sheet applied to plastic thermoforming products, and the thickness of the plastic sheet is generally 0.18-2 mm; the material includes the sheet that the plastic uptake machine such as PP, PS, PET can produce, make, this sheet is mainly used for making the plastic products such as drinking cup, fresh fruit tray, sushi tray, etc., at present, apply the sheet of products such as hot forming making drinking cup, fruit tray, sushi tray, etc., the sheet of the single color that is formed through heating, extruding, press polish with plastic pellet and color masterbatch mostly adopts, this kind of sheet only possesses the single color, the aesthetic property is not enough, in the present hot forming product production process, usually coat a kind of printing film on the plastic sheet, heat and dry after coating the adhesive on one side of the printing film, and then the printing film hot pressing that coats one side of coating with the adhesive is laminated on the plastic sheet.

The plastic sheet can generate static electricity in the processing process, and the plastic sheet needs to be subjected to static electricity removal treatment, however, the conventional static electricity removal treatment device has a poor treatment effect on the plastic sheet, and the static electricity removal rods are generally fixed, so that the static electricity removal rods are inconvenient to replace and are not suitable for plastic sheets with different sizes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic sheet printing antistatic treatment device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the plastic sheet printing antistatic treatment device comprises a case and a first connecting rod, wherein the top of the case is fixedly connected with a motor, an output shaft of the motor penetrates through the case and extends to an inner cavity of the case and is fixedly connected with a gear box, both sides of the inner cavity of the gear box are respectively and movably connected with a threaded rod through a bearing, one section of the threaded rod positioned in the inner cavity of the gear box is fixedly connected with a driven gear, the bottoms of the two driven gears are respectively engaged with a driving gear, the bottom of the driving gear is fixedly connected with a transmission shaft, the bottom of the transmission shaft penetrates through the gear box through the bearing and extends to the outside of the gear box and is fixedly connected with a rotating handle, one section of the threaded rod positioned outside the gear box is movably connected with a movable block through the bearing, a threaded sleeve is embedded in the inner cavity of the first connecting, the bottom of the inner side of the first connecting rod and the top of the inner side of the second connecting rod are fixedly connected with fixing blocks, and an inner cavity of each fixing block is movably connected with an electrostatic elimination rod.

As a further aspect of the present invention: the top of the two sides of the inner cavity of the case is provided with a ring groove, and the inner cavity of the ring groove is connected with the movable block in a sliding manner.

As a further aspect of the present invention: the utility model discloses a gearbox, including the gear box, the equal fixedly connected with slide bar in top that the both sides of gear box just are located the threaded rod, the one end and the movable block fixed connection of gear box are kept away from to the slide bar, the surperficial slip cover of slide bar is equipped with the sliding seat, the bottom and the head rod fixed connection of sliding seat.

As a further aspect of the present invention: the sliding grooves are formed in the two sides of the bottom of the inner cavity of the case, the inner cavity of each sliding groove is connected with a sliding block in a sliding mode, and one end, far away from the sliding grooves, of each sliding block is fixedly connected with the second connecting rod.

As a further aspect of the present invention: the bottom of the two sides of the inner cavity of the case is fixedly connected with springs, and one ends, far away from the case, of the springs are fixedly connected with the second connecting rods.

As a further aspect of the present invention: through holes are formed in the two sides of the inner cavity of the case, and guide rollers are movably connected to the two sides of the inner cavity of the case, above and below the through holes and movably connected with the upper portion and the lower portion of the inner cavity of the case through supports.

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

1. the utility model discloses a machine case, the second connecting rod, including a motor, an end cap, a controller, and a cover plate, the gear box, the threaded rod, driven gear, the driving gear, the transmission shaft, the turning handle, the movable block, the thread bush, the second connecting rod, the setting of fixed block and electrostatic elimination stick, the electrostatic treatment device is prevented in plastic sheet printing has been found jointly, and the removal of head rod and second connecting rod, can conveniently change the electrostatic elimination stick, go up the cooperation of structure, the present traditional electrostatic treatment device of preventing has been solved, the treatment effect to the plastic sheet is not good, and the electrostatic elimination stick is generally all fixed, inconvenient change it, and be not suitable for the problem in not unidimensional plastic sheet.

2. The utility model has the advantages that the ring groove is arranged, the motor can conveniently drive the static elimination bar to rotate, the contact area with the plastic sheet is increased, and the static elimination effect on the plastic sheet is further greatly improved;

the sliding rod and the sliding seat are arranged, so that the first connecting rod can be limited and supported;

the second connecting rod can be limited and supported by the sliding chute and the sliding block, and then the second connecting rod is pulled to replace the static elimination rod;

the second connecting rod can be automatically reset by arranging the spring;

through setting up through-hole and guide roller, can make things convenient for the business turn over material of plastic sheet.

Drawings

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

FIG. 2 is a sectional view of the structure of the gearbox of the present invention;

fig. 3 is a structural sectional view of a first connecting rod of the present invention;

fig. 4 is a perspective view of the fixing block of the present invention.

In the figure: 1. a chassis; 2. a first connecting rod; 3. a motor; 4. a gear case; 5. a threaded rod; 6. a driven gear; 7. a driving gear; 8. a drive shaft; 9. a handle is rotated; 10. a movable block; 11. a threaded sleeve; 12. a second connecting rod; 13. a fixed block; 14. a static elimination bar; 15. a ring groove; 16. a slide bar; 17. a sliding seat; 18. a chute; 19. a slider; 20. a spring; 21. a through hole; 22. and a material guide roller.

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, in the embodiment of the present invention, an antistatic processing device for plastic sheet printing comprises a case 1 and a first connecting rod 2, wherein the case 1 is designed as a cylinder, a door is movably connected to the front surface of the case 1, a circular groove 15 is formed on the inner surface of the door, a motor 3 is fixedly connected to the top of the case 1, an output shaft of the motor 3 penetrates through the case 1 and extends to the inner cavity of the case 1, and is fixedly connected to a gear box 4, two sides of the inner cavity of the gear box 4 are both movably connected to a threaded rod 5 through a bearing, a section of the threaded rod 5 located in the inner cavity of the gear box 4 is fixedly connected to a driven gear 6, the bottoms of the two driven gears 6 are both engaged with a driving gear 7, the bottom of the driving gear 7 is fixedly connected to a transmission shaft 8, the bottom, one section of the threaded rod 5 positioned outside the gear box 4 is movably connected with a movable block 10 through a bearing, a threaded sleeve 11 is embedded in an inner cavity of the first connecting rod 2, the threaded rod 5 is in threaded connection with the threaded sleeve 11, two sides of the bottom of the inner cavity of the chassis 1 are both in sliding connection with second connecting rods 12, the bottom of the inner side of the first connecting rod 2 and the top of the inner side of each second connecting rod 12 are both fixedly connected with fixed blocks 13, the inner cavity of each fixed block 13 is movably connected with an electrostatic elimination rod 14, and through the arrangement of the chassis 1, the second connecting rods 12, the motor 3, the gear box 4, the threaded rod 5, the driven gear 6, the driving gear 7, the transmission shaft 8, the rotating handle 9, the movable block 10, the threaded sleeve 11, the second connecting rods 12, the fixed blocks 13 and the electrostatic elimination rods 14, a plastic sheet printing electrostatic prevention processing device is jointly constructed, and the first, the cooperation of above structure has solved present traditional antistatic processing device, and is not good to the treatment effect of plastic sheet, and the static elimination stick is generally all fixed, and inconvenient to change it, and is not suitable for the problem of the plastic sheet of different sizes.

Wherein, circle groove 15 has all been seted up at the top of 1 inner chamber both sides of quick-witted case, and the inner chamber and the movable block 10 sliding connection of circle groove 15 can make things convenient for motor 3 to drive the electrostatic elimination stick 14 and rotate through setting up circle groove 15, increase and the area of plastic sheet contact, further promoted the effect of destaticizing the plastic sheet greatly.

Wherein, the both sides of gear box 4 and the equal fixedly connected with slide bar 16 in top that is located threaded rod 5, the one end and the movable block 10 fixed connection of gear box 4 are kept away from to slide bar 16, and the surface sliding sleeve of slide bar 16 is equipped with sliding seat 17, and sliding seat 17's bottom and head rod 2 fixed connection can carry out limit support to head rod 2 through setting up slide bar 16 and sliding seat 17.

Wherein, spout 18 has all been seted up to the both sides of 1 inner chamber bottom of quick-witted case, and the inner chamber sliding connection of spout 18 has slider 19, and the one end and the second connecting rod 12 fixed connection of spout 18 are kept away from to slider 19, through setting up spout 18 and slider 19, can carry out limit support to second connecting rod 12, and then stimulate second connecting rod 12 and change electrostatic elimination stick 14.

Wherein, the equal fixedly connected with spring 20 in bottom of 1 inner chamber both sides of quick-witted case, the one end and the second connecting rod 12 fixed connection of quick-witted case 1 are kept away from to spring 20, through setting up spring 20, can reset second connecting rod 12 automatically.

Wherein, through-hole 21 has all been seted up to the both sides of 1 inner chamber of machine case, and the both sides of 1 inner chamber of machine case and the top that is located through-hole 21 and below all have guide roller 22 through support swing joint, through setting up through-hole 21 and guide roller 22, can make things convenient for the business turn over material of plastic sheet.

The utility model discloses a theory of operation is: the plastic sheet passes through the through holes 21 on the two sides of the case 1 and is supported by the guide roller 22 to realize the in-and-out of the case 1, the plastic sheet is in the case 1, the upper and lower static elimination rods 14 simultaneously perform static elimination operation on the plastic sheet, meanwhile, the motor 3 drives the upper static elimination rod 14 to rotate, the contact area with the plastic sheet is increased, the static elimination effect on the plastic sheet is further greatly improved, when the upper static elimination rod 14 needs to be replaced, a user rotates the rotating handle 9 to drive the driving gear 7 to rotate, the driving gear 7 drives the driven gear 6 to rotate, and further drives the threaded rod 5 to rotate, because the threaded rod 5 is positioned in the threaded sleeve 11, and under the limit support of the sliding rod 16 and the sliding seat 17, the first connecting rod 2 can be pushed to move leftwards and rightwards, so that the upper static elimination rod 14 can be replaced, when the electrostatic elimination stick 14 of lower part needs to be changed, the user pulls second connecting rod 12 and changes electrostatic elimination stick 14, wherein spring 20's setting can reset second connecting rod 12 automatically, and then fixes electrostatic elimination stick 14, has solved present traditional antistatic processing device, and is not good to the treatment effect of plastic sheet, and the electrostatic elimination stick is generally all fixed, and inconvenient to change it, and is not suitable for the problem of not unidimensional plastic sheet.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Plastic sheet printing antistatic treatment device, including quick-witted case (1) and head rod (2), its characterized in that: the top of the case (1) is fixedly connected with a motor (3), an output shaft of the motor (3) penetrates through the case (1) and extends to an inner cavity of the case (1) and is fixedly connected with a gear box (4), both sides of the inner cavity of the gear box (4) are respectively and movably connected with a threaded rod (5) through a bearing, one section of the threaded rod (5) positioned in the inner cavity of the gear box (4) is fixedly connected with a driven gear (6), the bottoms of the two driven gears (6) are respectively meshed with a driving gear (7), the bottom of the driving gear (7) is fixedly connected with a transmission shaft (8), the bottom of the transmission shaft (8) penetrates through the gear box (4) through a bearing and extends to the outside of the gear box (4) and is fixedly connected with a rotating handle (9), one section of the threaded rod (5) positioned in the outside, the inner chamber of head rod (2) inlays and is equipped with thread bush (11), threaded rod (5) and thread bush (11) threaded connection, the equal sliding connection in both sides of machine case (1) inner chamber bottom has second connecting rod (12), the equal fixedly connected with fixed block (13) in the bottom of head rod (2) inboard and the top of second connecting rod (12) inboard, the inner chamber swing joint of fixed block (13) has electrostatic elimination stick (14).

2. The plastic sheet printing antistatic treatment device of claim 1, wherein: the top of the two sides of the inner cavity of the case (1) is provided with a ring groove (15), and the inner cavity of the ring groove (15) is connected with the movable block (10) in a sliding manner.

3. The plastic sheet printing antistatic treatment device of claim 1, wherein: the utility model discloses a gearbox, including the both sides of gear box (4) and be located the equal fixedly connected with slide bar (16) in top of threaded rod (5), the one end and the movable block (10) fixed connection of gear box (4) are kept away from in slide bar (16), the surface slip cover of slide bar (16) is equipped with sliding seat (17), the bottom and head rod (2) fixed connection of sliding seat (17).

4. The plastic sheet printing antistatic treatment device of claim 1, wherein: the improved cabinet is characterized in that sliding grooves (18) are formed in two sides of the bottom of an inner cavity of the cabinet (1), sliding blocks (19) are connected to the inner cavity of the sliding grooves (18) in a sliding mode, and one ends, far away from the sliding grooves (18), of the sliding blocks (19) are fixedly connected with the second connecting rods (12).

5. The plastic sheet printing antistatic treatment device of claim 1, wherein: the bottom of the two sides of the inner cavity of the case (1) is fixedly connected with springs (20), and one ends, far away from the case (1), of the springs (20) are fixedly connected with the second connecting rods (12).

6. The plastic sheet printing antistatic treatment device of claim 1, wherein: through-hole (21) have all been seted up to the both sides of quick-witted case (1) inner chamber, the both sides of quick-witted case (1) inner chamber and be located the top and the below of through-hole (21) and all have guide roller (22) through support swing joint.