CN214087562U

CN214087562U - Version roller carrier

Info

Publication number: CN214087562U
Application number: CN202023198082.5U
Authority: CN
Inventors: 郑旭; 赵永钢
Original assignee: Hangzhou Xinle Decoration Material Co ltd
Current assignee: Hangzhou Xinle Decoration Material Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-31
Anticipated expiration: 2030-12-25

Abstract

The application relates to a roller carrier which comprises a bottom plate with rollers, two vertical rods arranged on the upper surface of the bottom plate, a material taking mechanism connected between the two vertical rods in a sliding manner, and a driving mechanism for driving the material taking mechanism to move in the vertical direction; the material taking mechanism comprises a sliding rod, two sliding blocks fixedly connected to two ends of the sliding rod, two material taking rods connected to one end of the sliding rod, which is far away from the cross beam, and two material taking wheels installed at one end of the material taking rods, which is far away from the bottom plate, wherein the two material taking rods are horizontally arranged and are positioned on the same plane, and the material taking rods are perpendicular to the sliding rod; the opposite side walls of the vertical rods are provided with moving grooves, and the sliding blocks are connected in the moving grooves in a sliding mode. When the automatic feeding and discharging device works, the driving mechanism drives the material taking mechanism to ascend, two ends of the printing roller in the length direction are respectively abutted between two material taking wheels of the same material taking rod, the gravity of the printing roller is borne by the material taking mechanism, and at the moment, the driving mechanism drives the material taking mechanism to descend to convey the printing roller away. The method has the effect of effectively reducing the possibility of damage of the plate roller in the transportation process.

Description

Version roller carrier

Technical Field

The application relates to the technical field of carrying devices, in particular to a printing roller carrier.

Background

The printing roller is a key component of the gravure printing machine; the working surface of the plate roller is engraved with characters and images to be printed, and the printing ink is coated on the positions with the characters and images on the plate roller by a manual or a printing machine and then is directly or indirectly transferred to paper or other printing stocks (such as textiles, metal plates, plastics and the like), so that the printed matters identical to the printing plate are copied. Printed matters with different contents need to be printed by different printing rollers, and patterns with multiple chromatic colors in the same content need to be printed by a plurality of printing rollers; in addition, the plate roller also needs to be taken off from the printing machine for cleaning and replacement in an indefinite time during the printing use process; therefore, the change of the printing rolls on the printing press is frequent, and the printing rolls to be used or temporarily replaced are usually placed on a carriage beside the printing press.

At present, the most common plate roller carrying tool in a workshop is a flat car, but because steel rollers are generally high in quality, two persons are required to lift and lower the plate rollers from processing equipment or a printing machine to the flat car for transportation, and two persons are required to lift and lower the plate rollers from the flat car after the plate rollers are sent to a destination.

In view of the above-mentioned related technologies, the inventor believes that the plate roller is also prone to rolling and dropping during transportation, and the surface of the plate roller is prone to rubbing with the flat car, so that the pattern on the surface of the plate roller is damaged, and the product quality is affected.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility of damaging a plate roller in the transportation process, the application provides a plate roller transport cart

The application provides a version roller carrier adopts following technical scheme:

a roller carrier comprises a bottom plate, two vertical rods, a cross beam, a material taking mechanism and a driving mechanism, wherein the bottom plate is horizontally arranged, the bottom of the bottom plate is provided with a plurality of rollers, the two vertical rods are fixed on the upper surface of the bottom plate and are far away from one end of a roller, the cross beam is fixedly connected between the two vertical rods, the material taking mechanism is connected between the two vertical rods in a sliding mode, and the driving mechanism drives the material taking mechanism to move in the vertical direction; the cross beam is arranged at one end of the vertical rod, which is far away from the printing roller; the material taking mechanism comprises a sliding rod, two sliding blocks fixedly connected to two ends of the sliding rod, two material taking rods connected to one end of the sliding rod, which is far away from the cross beam, and two material taking wheels arranged at one ends of the material taking rods, which are far away from the bottom plate, wherein the axes of the material taking wheels are parallel to the sliding rod, the two material taking rods are horizontally arranged and are positioned on the same plane, and the material taking rods are perpendicular to the sliding rod; the side wall opposite to the vertical rod is provided with a moving groove, and the sliding block is connected in the moving groove in a sliding manner.

By adopting the technical scheme, the driving mechanism is started, the driving mechanism drives the material taking mechanism to ascend, after the material taking mechanism ascends to a certain height, two ends of the printing roller in the length direction respectively abut against two material taking wheels of the same material taking rod, the printing roller is taken down from the printing machine at the moment, the gravity of the printing roller is borne by the material taking mechanism, at the moment, the driving mechanism drives the material taking mechanism to descend, workers transport the printing roller away, and the possibility of damage to the printing roller in the transportation process is effectively reduced.

Optionally, the driving mechanism includes a hydraulic cylinder fixedly mounted on the upper surface of the base plate, a toothed disc rotatably connected to the tail end of an output shaft of the hydraulic cylinder, and a chain engaged with the toothed disc; one end of the chain is connected to the cross beam, and one end, far away from the cross beam, of the chain is fixedly connected to the sliding rod.

Through adopting above-mentioned technical scheme, start the pneumatic cylinder, along with the rising of pneumatic cylinder output shaft, the fluted disc rises, because chain one end and crossbeam fixed connection, so connect the chain drive slide bar upward movement in the slide bar.

Optionally, the material taking mechanism further comprises an auxiliary rod, a connecting plate connected between the auxiliary rod and the sliding rod, and a reinforcing plate connected to the lower end of the material taking rod; the slide blocks are also installed at the two ends of the auxiliary rod, the auxiliary rod is connected in the moving groove in a sliding mode through the slide blocks, the reinforcing plate abuts against one end, far away from the beam, of the auxiliary rod, and one end, far away from the beam, of the chain is fixedly connected to the upper surface of the auxiliary rod.

Through adopting above-mentioned technical scheme, get the material pole and connect in the slide bar, for typical cantilever beam structure, support through the reinforcing plate tightly in the fastness that the auxiliary rod has effectively increased the slide bar.

Optionally, the driving mechanism comprises a threaded rod connected to one end, far away from the auxiliary rod, of the chain, the threaded rod penetrates through the cross beam and is vertically arranged, and a nut for fixing the threaded rod on the cross beam is connected to the threaded rod in a threaded mode.

By adopting the technical scheme, when the height of the printing roller from the ground is higher, the threaded rod moves downwards, the limit position of the material taking rod is higher, and when the height of the printing roller from the ground is lower, the threaded rod moves upwards, and the limit position of the material taking rod is lowered.

Optionally, the material taking rod is fixedly mounted at one end far away from the plate roller, a sliding groove is formed in the side wall, close to one end of the plate roller, of the sliding rod, the sliding groove is parallel to the axis of the plate roller, the material taking rod is connected to the sliding groove in a sliding mode through the protrusion, a bolt is screwed on the side wall, far away from the bottom plate, of the sliding groove, and the bolt abuts against the protrusion to fix the protrusion.

By adopting the technical scheme, the distance between the two material taking rods is adjusted according to the length direction of the plate roller, when the length of the plate roller is smaller, the distance between the two material taking rods is reduced, and when the length of the plate roller is larger, the distance between the two material taking rods is increased.

Optionally, the material taking mechanism comprises an air cylinder located between the material taking wheel and the material taking rod, the air cylinder is installed on the side wall of the material taking rod, which is far away from one end of the bottom plate, an output shaft of the air cylinder is vertically and upwards arranged, and the material taking wheel is installed at the tail end of the output shaft of the air cylinder.

Through adopting above-mentioned technical scheme, when the diameter of version roller is great, the distance between two material wheels of getting is great, and version roller easily takes place to interfere with getting the material pole, increases to get the material wheel and get the distance between the material pole and can effectively avoid version roller and get the condition appearance that the material pole takes place to interfere.

Get and seted up the adjustment tank on the lateral wall that the bottom plate one end was kept away from to the material pole, the axis of adjustment tank groove length perpendicular to version roller, the cylinder is close to the lateral wall fixed mounting who gets material pole one end and has the connecting block, the cylinder passes through connecting block sliding connection in the adjustment tank, it has the bolt to get the spiro union on the lateral wall that the bottom plate one end was kept away from to the material pole, and the bolt spiro union is fixed the connecting block in the connecting block simultaneously.

Through adopting above-mentioned technical scheme, when the diameter of the version roller that will carry is great, increase two and get the distance between the material wheel, when the diameter of version roller is less, reduce two and get the distance between the material wheel.

Optionally, a pulley is mounted on the side wall of the sliding block, and the pulley abuts against the inner wall of the moving groove.

Through adopting above-mentioned technical scheme, become rolling friction by the sliding friction between slider and the shifting chute, effectively improved the smoothness degree of slider motion.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in the transportation process of the printing roller, two ends of the printing roller in the length direction respectively abut against two material taking wheels of the same material taking rod, so that the possibility of damage of the printing roller in the transportation process is effectively reduced;

2. the material taking mechanism can be suitable for printing rollers with different sizes.

Drawings

Fig. 1 is a schematic view of an overall structure of a plate roller transporting vehicle according to an embodiment of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural view of the chassis and the vertical rod.

Fig. 4 is a schematic view of the contacting portion of the take-off mechanism and the vertical post.

Fig. 5 is a schematic view of the structure of the portion of the take-off mechanism in contact with the form roll.

Description of reference numerals: 1. a base plate; 2. a vertical rod; 21. a moving groove; 3. a cross beam; 31. avoiding holes; 32. an avoidance groove; 4. a drive mechanism; 41. a hydraulic cylinder; 42. a fluted disc; 43. a chain; 44. a threaded rod; 45. a nut; 5. a top rod; 51. a handle; 6. a material taking mechanism; 61. a slide bar; 611. a first threaded hole; 612. a chute; 62. a slider; 63. a pulley; 64. an auxiliary rod; 65. taking a material rod; 651. a protrusion; 652. an adjustment groove; 653. a second threaded hole; 66. a cylinder; 67. a material taking wheel; 68. connecting blocks; 681. a third threaded hole; 69. a reinforcing plate; 610. a connecting plate; 7. and (4) a plate roller.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a version roller carrier. Referring to fig. 1, the plate roller transporting vehicle comprises a bottom plate 1 with rollers, two vertical rods 2 mounted on the upper surface of the bottom plate 1, a material taking mechanism 6 connected between the two vertical rods in a sliding manner, and a driving mechanism 4 for driving the material taking mechanism 6 to move in the vertical direction.

Referring to fig. 1 and 3, the vertical rods 2 are rectangular, moving grooves 21 are formed in the side walls of the vertical rods 2 close to each other, and the groove lengths of the moving grooves 21 are vertically arranged.

Referring to fig. 4, the material taking mechanism 6 includes a slide rod 61, two sliders 62 mounted at both ends of the slide rod 61 in the longitudinal direction, a sub-rod 64 located below the slide rod 61, and two connecting plates 610 connected between the slide rod 61 and the sub-rod 64.

Referring to fig. 4, the slide rod 61 and the sub-rod 64 are arranged in parallel, and the slide rod 61, the sub-rod 64 and the two connecting plates 610 are arranged in a rectangular frame. The sliding blocks 62 are mounted at two ends of the sliding rod 61 and the auxiliary rod 64, and pulleys 63 are mounted on two side walls of the sliding blocks 62. Referring to fig. 3 and 4, the sliding rod 61 and the secondary rod 64 are slidably connected to the moving slot 21 through the sliding block 62, and the pulley 63 abuts against the inner side wall of the moving slot 21.

Referring to fig. 1 and 3, a cross beam 3 is fixedly mounted on the side wall of the vertical rod 2 far away from the plate roller 7, and the cross beam 3 is rectangular.

Referring to fig. 1 and 2, an avoiding groove 32 is formed in the side wall of the vertical rod 2 away from the printing roller 7, and referring to fig. 3, an avoiding hole 31 is formed in the side wall of the vertical rod 2 away from the bottom plate 1, and the avoiding hole 31 is communicated with the avoiding groove 32.

Referring to fig. 1 and 2, the driving mechanism 4 includes a hydraulic cylinder 41 mounted on the upper surface of the base plate 1, a toothed plate 42 rotatably connected to the end of the output shaft of the hydraulic cylinder 41, a chain 43 engaged with the toothed plate 42, a threaded rod 44 connected to one end of the chain 43, and two nuts 45 for fixing the threaded rod 44.

Referring to fig. 2, the hydraulic cylinder 41 is vertically arranged, the output shaft of the hydraulic cylinder 41 is positioned between the cross beam 3 and the secondary rod 64, the chain 43 is lapped on the upper end of the fluted disc 42 and is meshed with the fluted disc 42, one end of the chain 43 is fixedly connected to the upper surface of the secondary rod 64, and the chain 43 is fixedly connected to the middle point of the secondary rod 64. The threaded rod 44 is inserted into the avoiding hole 31, and the two nuts 45 tightly abut against the upper wall and the lower wall of the avoiding groove 32 to fix the threaded rod 44.

During operation, the hydraulic cylinder 41 is started, the hydraulic cylinder 41 drives the toothed disc 42 to move upwards, and the chain 43 connected to the auxiliary rod 64 is driven to move upwards because one end of the chain 43 is fixedly connected with the cross beam 3.

When the positions of the highest point and the lowest point which can be reached by the auxiliary rod 64 need to be changed, the nut 45 is screwed, the position of the threaded rod 44 in the vertical direction is adjusted, after the threaded rod 44 moves upwards, the positions of the highest point and the lowest point which can be reached by the chain 43 both descend, and after the threaded rod 44 moves downwards, the positions of the highest point and the lowest point which can be reached by the chain 43 both ascend.

Referring to fig. 5, the material taking mechanism 6 further includes two material taking rods 65, two air cylinders 66 mounted on the upper ends of the material taking rods 65, and a material taking wheel 67 mounted at the tail end of an output shaft of the air cylinders 66.

Referring to fig. 5, the material taking rod 65 is rectangular, and a protrusion 651 is fixedly mounted at one end of the material taking rod 65, and the cross section of the protrusion 651 is T-shaped.

Referring to fig. 4, a sliding groove 612 with a T-shaped cross section is formed at one end of the sliding rod 61 close to the plate roller 7, a protrusion 651 is slidably connected in the sliding groove 612, a plurality of first threaded holes 611 are formed at equal intervals on a side wall of the sliding rod 61 far away from one end of the base, a bolt is screwed in the first threaded holes 611, and the bolt abuts against the protrusion 651 to fix the sliding rod 61.

Referring to fig. 5, an adjusting groove 652 with a T-shaped cross section is formed on a side wall of the material taking rod 65 away from one end of the bottom plate 1, and a plurality of second threaded holes 653 communicated with the adjusting groove 652 are formed at equal intervals on the side wall of the adjusting groove 652 away from one end of the bottom plate 1.

Referring to fig. 5, a connecting block 68 with a T-shaped cross section is fixedly mounted on the lower bottom surface of the cylinder 66, the cylinder 66 is slidably connected to the adjusting groove 652 through the connecting block 68, a third threaded hole 681 is formed in the upper surface of the connecting block 68, and a bolt is screwed in the second threaded hole 653 and screwed in the third threaded hole 681.

Referring to fig. 4 and 5, a reinforcing plate 69 is fixedly mounted on the side wall of the material taking rod 65 close to the bottom plate 1, the reinforcing plate 69 is triangular, and one edge of the reinforcing plate 69 abuts against the connecting plate 610 close to the side wall of the plate roller 7.

Referring to fig. 1, a top rod 5 is fixedly connected between the top ends of the two vertical rods 2, and a handle 51 is installed at one end of the top rod 5 far away from the plate roller 7.

The implementation principle of a version roller carrier of the embodiment of the application is as follows:

firstly, a worker holds the handle 51, pushes the bottom plate 1 to the lower part of the plate roller 7, starts the hydraulic cylinder 41, lifts the material taking mechanism 6, tightly supports the material taking wheel 67 against the plate roller 7, and the two ends of the plate roller 7 are respectively clamped between the two material taking wheels 67 of the two material taking rods 65.

Secondly, the hydraulic cylinder 41 is restarted, the take-out lever 65 is lowered, and the weight of the plate roller 7 is received by the take-out lever 65.

And thirdly, holding the handle 51, pulling the bottom plate 1 and carrying the printing roller 7 away.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A version roller carrier which characterized in that: the device comprises a bottom plate (1) which is horizontally arranged and the bottom of which is provided with a plurality of rollers, two vertical rods (2) which are fixed on the upper surface of the bottom plate (1) and are far away from one end of a printing roller (7), a cross beam (3) which is fixedly connected between the two vertical rods (2), a material taking mechanism (6) which is connected between the two vertical rods (2) in a sliding way, and a driving mechanism (4) which drives the material taking mechanism (6) to move in the vertical direction; the cross beam (3) is arranged at one end of the vertical rod (2) far away from the printing roller (7); the material taking mechanism (6) comprises a sliding rod (61), two sliding blocks (62) fixedly connected to two ends of the sliding rod (61), two material taking rods (65) connected to one ends of the sliding rod (61) far away from the cross beam (3), and two material taking wheels (67) installed at one ends of the material taking rods (65) far away from the bottom plate (1), wherein the axis of each material taking wheel (67) is parallel to the sliding rod (61), the two material taking rods (65) are horizontally arranged and are positioned on the same plane, and the material taking rods (65) are perpendicular to the sliding rod (61); the opposite side walls of the vertical rods (2) are provided with moving grooves (21), and the sliding blocks (62) are connected in the moving grooves (21) in a sliding mode.

2. The roll handling vehicle of claim 1, wherein: the driving mechanism (4) comprises a hydraulic cylinder (41) fixedly arranged on the upper surface of the bottom plate (1), a fluted disc (42) rotationally connected to the tail end of an output shaft of the hydraulic cylinder (41), and a chain (43) meshed with the fluted disc (42); one end of the chain (43) is connected to the cross beam (3), and one end, far away from the cross beam (3), of the chain (43) is connected to the sliding rod (61).

3. The plate roll cart according to claim 2, wherein: the material taking mechanism (6) further comprises an auxiliary rod (64), a connecting plate (610) connected between the auxiliary rod (64) and the sliding rod (61), and a reinforcing plate (69) connected to the lower end of the material taking rod (65); slider (62) are installed equally at auxiliary rod (64) both ends, auxiliary rod (64) pass through slider (62) sliding connection in shifting chute (21), reinforcing plate (69) support tightly in auxiliary rod (64) keep away from crossbeam (3) one end, crossbeam (3) one end fixed connection is kept away from in auxiliary rod (64) upper surface in chain (43).

4. The plate roll cart according to claim 3, wherein: actuating mechanism (4) are including connecting in chain (43) and keeping away from threaded rod (44) of auxiliary rod (64) one end, crossbeam (3) and vertical setting are worn to locate in threaded rod (44), threaded rod (44) are gone up the spiro union and are fixed nut (45) on crossbeam (3) threaded rod (44).

5. The roll handling vehicle of claim 1, wherein: the material taking rod (65) is fixedly provided with a bulge (651) at one end far away from the plate roller (7), the side wall of the sliding rod (61) close to one end of the plate roller (7) is provided with a sliding groove (612), the sliding groove (612) is parallel to the axis of the plate roller (7), the material taking rod (65) is connected in the sliding groove (612) in a sliding mode through the bulge (651), the side wall of the sliding groove (612) far away from the bottom plate (1) is connected with a bolt in a threaded mode, and the bolt is tightly abutted to the bulge (651) to fix the bulge (651).

6. The roll handling vehicle of claim 1, wherein: the material taking mechanism (6) comprises a cylinder (66) located between a material taking wheel (67) and a material taking rod (65), the cylinder (66) is installed on the side wall, away from one end of the bottom plate (1), of the material taking rod (65), an output shaft of the cylinder (66) is vertically and upwards arranged, and the material taking wheel (67) is installed at the tail end of the output shaft of the cylinder (66).

7. The plate roll cart according to claim 6, wherein: get material pole (65) and keep away from on the lateral wall of bottom plate (1) one end and seted up adjustment tank (652), adjustment tank (652) groove length perpendicular to version roller (7)'s axis, cylinder (66) are close to the lateral wall fixed mounting who gets material pole (65) one end and have connecting block (68), cylinder (66) pass through connecting block (68) sliding connection in adjustment tank (652), it has the bolt to get material pole (65) and keep away from on the lateral wall of bottom plate (1) one end spiro union, and the bolt spiro union is fixed connecting block (68) in connecting block (68) simultaneously.

8. The roll handling vehicle of claim 1, wherein: the side wall of the sliding block (62) is provided with a pulley (63), and the pulley (63) is tightly propped against the inner wall of the moving groove (21).