CN220297651U - Spacing guiding device for calender - Google Patents

Abstract

The utility model belongs to the technical field of calenders, in particular to a limit guide device for a calender, which aims at the problems that the limit guide device of the existing calender is inconvenient to limit and adjust and has limitation in use. The utility model has simple operation and convenient use, can be used for limiting, calendaring and conducting materials on the calendaring machine, can adjust the transmission size of the materials, and is convenient for people to use.

Description

Spacing guiding device for calender

Technical Field

The utility model relates to the technical field of calenders, in particular to a limiting and guiding device for a calender.

Background

The calender is a machine which is formed by arranging two or more rollers according to a certain form, pressing and expanding rubber or plastic into a film with a certain thickness and surface shape at a certain temperature, and can carry out rubber coating on fiber curtain canvas or wirecord fabric. The common calender mainly comprises a roller, a frame, a roller spacing adjusting device, a roller temperature adjusting device, a transmission device, a lubrication system, a control system and the like. Besides the main parts and devices of the common calender, the precision calender is provided with a device for ensuring the calendering precision.

The utility model discloses a spacing guiding device for calender in a 201820392489.5, which comprises an inner spacing plate, a locating rod, a vertical spacing component and a horizontal spacing component; the positioning rod is fixedly connected to the shell of the calender and is positioned above the feeding conveyor belt of the calender; the vertical limiting component and the horizontal limiting component are respectively sleeved on the positioning rod and are detachably connected with the positioning rod; the vertical positioning assembly and the horizontal positioning assembly are staggered from front to back relative to the conveying direction of the blank, and the vertical positioning assembly, the horizontal positioning assembly and the inner limiting plate enclose to form a conveying space for accommodating the blank to pass through. The horizontal limiting component is sleeved on the positioning rod and matched with the inner limiting plate to limit the displacement of the blank in the horizontal direction, and the vertical limiting component is also sleeved on the positioning rod and matched with the conveying belt to limit the displacement of the blank in the vertical direction. The utility model has the advantages of simple structure, convenient disassembly and assembly, free adjustment and the like.

When the existing limiting guide device of the calender is used, limiting adjustment is inconvenient, and the use is limited, so that the limiting guide device for the calender is provided.

Disclosure of Invention

The utility model aims to solve the defects that the prior limit guide device of a calender is inconvenient to limit and adjust and has limitation in use.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a calender is with spacing guiding device, includes the organism, two symmetries are installed at the top of organism set up the backup pad, rotate between two backup pads and be connected with two transfer rollers, two install same beam slab between the backup pad, two be equipped with the limiting plate between the backup pad, be equipped with elevating system on the beam slab, elevating system and limiting plate mutually support, the bottom sliding connection of beam slab has two baffles that the symmetry set up, baffle and limiting plate sliding connection, be equipped with adjustment mechanism on the beam slab, adjustment mechanism mutually support with two baffles, the standing groove has been seted up to the bottom of limiting plate, fixed mounting has the motor on the one side inner wall of standing groove, and fixed mounting has the drive roll on the motor output shaft, and the drive roll mutually supports with the transfer roller that corresponds.

Preferably, the lifting mechanism comprises two lifting rods, the two lifting rods are slidably mounted on the beam plate, the two lifting rods are fixedly connected with the limiting plate, two symmetrically arranged mounting boxes are fixedly mounted at the bottom of the beam plate, the two mounting boxes are rotatably connected with the same driving rod, the driving rod is in transmission connection with the two lifting rods, and a rotating block is fixedly mounted at one end of the driving rod.

Preferably, the adjusting mechanism comprises a bidirectional screw rod, two symmetrically arranged sliding grooves are formed in the bottom of the beam plate, the bidirectional screw rod is rotatably arranged on the inner walls of the two sliding grooves, a connecting block is connected to the inner walls of the sliding grooves in a sliding manner, the connecting block is fixedly connected with a corresponding baffle, and the two connecting blocks are in threaded connection with the bidirectional screw rod.

Preferably, the driving rod is fixedly provided with two worms, the bottom of the beam plate is rotationally connected with two worm gears, the worm gears are in threaded connection with the corresponding lifting rods, and the worms are meshed with the corresponding worm gears.

Preferably, the top of beam slab rotates and is connected with the bull stick, the bull stick is connected with two-way screw rod transmission, and the top fixed mounting of bull stick has the handle.

Preferably, the bottom end of the rotating rod is fixedly provided with a first conical gear, the bidirectional screw is fixedly provided with a second conical gear, and the first conical gear is meshed with the second conical gear.

Preferably, the baffle is provided with a concave hole which is in sliding connection with the limiting plate.

Compared with the prior art, the utility model has the advantages that:

according to the scheme, the worm is meshed with the worm wheel, and the worm wheel is in threaded connection with the lifting rod, so that the lifting rod can be driven to lift by the rotating driving rod, and the height of the limiting plate can be adjusted;

because the threaded connection of two-way screw rod and two connecting blocks, and the intermeshing of first conical gear and second conical gear for pivoted bull stick can drive two-way screw rod and rotate simultaneously, and then can drive two baffles and remove in opposite directions, and then can adjust spacing width.

The utility model has simple operation and convenient use, can be used for limiting, calendaring and conducting materials on the calendaring machine, can adjust the transmission size of the materials, and is convenient for people to use.

Drawings

Fig. 1 is a schematic structural view of a limiting guide device for a calender according to the present utility model;

fig. 2 is a schematic side view of a beam plate and a baffle of a limit guide device for a calender according to the present utility model;

fig. 3 is a schematic structural diagram of part a of a limiting and guiding device for a calender according to the present utility model.

In the figure: 1. a body; 2. a support plate; 3. a conveying roller; 4. a beam plate; 5. a lifting rod; 6. a limiting plate; 7. a placement groove; 8. a drive roll; 9. a motor; 10. a mounting box; 11. a driving rod; 12. a worm wheel; 13. a worm; 14. a rotating block; 15. a baffle; 16. a sliding groove; 17. a bidirectional screw; 18. a connecting block; 19. a rotating rod; 20. a first bevel gear; 21. a second bevel gear; 22. a handle.

Detailed Description

The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.

Examples

Referring to fig. 1-3, a spacing guiding device for calender, which comprises a machine body 1, two symmetrically arranged support plates 2 are installed at the top of the machine body 1, two transmission rollers 3 are rotatably connected between the two support plates 2, the same beam plate 4 is installed between the two support plates 2, a spacing plate 6 is arranged between the two support plates 2, lifting mechanisms are arranged on the beam plate 4, each lifting mechanism comprises two lifting rods 5, two lifting rods 5 are slidably installed on the beam plate 4, two lifting rods 5 are fixedly connected with the spacing plate 6, two symmetrically arranged mounting boxes 10 are fixedly installed at the bottom of the beam plate 4, two driving rods 11 are rotatably connected with the same driving rod 11 on the two mounting boxes 10, the driving rod 11 is in transmission connection with the two lifting rods 5, one end of each driving rod 11 is fixedly provided with a rotating block 14, each lifting mechanism is mutually matched with the spacing plate 6, the bottom of the beam plate 4 is slidably connected with two symmetrically arranged baffle plates 15, each baffle plate 15 is slidably connected with the spacing plate 6, each adjusting mechanism comprises a bidirectional screw 17, two symmetrically arranged screw grooves 16 are formed in the bottom of the beam plate 4, two driving rods 16 are fixedly connected with two inner walls 18 corresponding to the two transmission rollers 8, and are fixedly connected with the corresponding driving rods 17, and are fixedly connected with the inner walls 18 on the two transmission grooves 8, and the corresponding transmission grooves 18 are fixedly connected with the two transmission rollers 8, and the two transmission grooves 18 are fixedly connected with the inner walls 18, respectively, and the two transmission grooves 18 are fixedly connected with the transmission rollers are fixedly connected with the inner walls 18.

In this embodiment, two worms 13 are fixedly installed on the driving rod 11, two worm gears 12 are rotatably connected to the bottom of the beam plate 4, the worm gears 12 are in threaded connection with the corresponding lifting rods 5, the worm gears 13 are meshed with the corresponding worm gears 12, concave holes are formed in the baffle plates 15, the concave holes are slidably connected with the limiting plates 6, the rotating driving rod 11 drives the worm gears 12 to rotate through the mutual meshing of the worm gears 13 and the worm gears 12, and the worm gears 12 are in threaded connection with the lifting rods 5, so that the height of the limiting plates 6 can be driven to be adjusted.

In this embodiment, the top of beam plate 4 rotates and is connected with bull stick 19, bull stick 19 is connected with bi-directional screw 17 transmission, the top fixed mounting of bull stick 19 has handle 22, the bottom fixed mounting of bull stick 19 has first conical gear 20, fixed mounting has second conical gear 21 on the bi-directional screw 17, first conical gear 20 and second conical gear 21 intermesh, pivoted bull stick 19 drives bi-directional screw 17 through first conical gear 20 and second conical gear 21's intermesh and rotates, pivoted bi-directional screw 17 drives two baffles 15 through the threaded connection with two connecting blocks 18 and carries out reverse movement, and then can adjust the width of material.

When the thickness of a material on the calender needs to be adjusted, the rotating block 14 is rotated, the rotating block 14 drives the driving rod 11 to rotate, the driving rod 11 drives the worm wheel 12 to rotate through the mutual engagement of the worm 13 and the worm wheel 12, the rotating worm wheel 12 drives the limiting plate 6 to adjust the height through the threaded connection with the lifting rod 5, and drives the driving roller 8 to rotate through the motor 9, so that the material on the conveying roller 3 is limited and calendared for conveying, when the width of the material on the conveying roller 3 needs to be adjusted, the handle 22 is rotated, the handle 22 drives the rotating rod 19 to rotate, the rotating rod 19 drives the bidirectional screw rod 17 to rotate through the mutual engagement of the first conical gear 20 and the second conical gear 21, and the rotating bidirectional screw rod 17 drives the two baffle plates 15 to be close to each other through the threaded connection with the two connecting blocks 18, so that the conveying width of the material can be adjusted, and the material conveying device is convenient for people to use.

Examples

The difference between the second embodiment and the first embodiment is that the bottom of the machine body 1 is rotationally connected with four symmetrically arranged universal lockable wheels, and the arrangement of the universal lockable wheels can facilitate moving and carrying the machine body 1 and placing the machine body conveniently.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.

Claims (7)

1. The utility model provides a spacing guiding device for calender, includes organism (1), its characterized in that, two symmetry sets up backup pad (2) are installed at the top of organism (1), rotate between two backup pads (2) and be connected with two transfer rollers (3), two install same beam slab (4) between backup pad (2), two be equipped with limiting plate (6) between backup pad (2), be equipped with elevating system on beam slab (4), elevating system and limiting plate (6) mutually support, the bottom sliding connection of beam slab (4) has baffle (15) of two symmetry settings, baffle (15) and limiting plate (6) sliding connection, be equipped with adjustment mechanism on beam slab (4), adjustment mechanism mutually support with two baffles (15), standing groove (7) have been seted up to the bottom of limiting plate (6), fixedly mounted with motor (9) on the inner wall of one side of standing groove (7), fixedly mounted has driving roll (8) on motor (9) output shaft, driving roll (8) mutually support with transfer roller (3) that correspond.

2. The spacing guiding device for a calender according to claim 1, wherein the lifting mechanism comprises two lifting rods (5), the two lifting rods (5) are slidably mounted on the beam plate (4), the two lifting rods (5) are fixedly connected with the limiting plate (6), two symmetrically arranged mounting boxes (10) are fixedly mounted at the bottom of the beam plate (4), the two mounting boxes (10) are rotatably connected with the same driving rod (11), the driving rod (11) is in transmission connection with the two lifting rods (5), and a rotating block (14) is fixedly mounted at one end of the driving rod (11).

3. The limiting and guiding device for the calender according to claim 1, wherein the adjusting mechanism comprises two bidirectional screws (17), two symmetrically arranged sliding grooves (16) are formed in the bottom of the beam plate (4), the bidirectional screws (17) are rotatably arranged on the inner walls of the two sliding grooves (16), connecting blocks (18) are slidably connected on the inner walls of the sliding grooves (16), the connecting blocks (18) are fixedly connected with corresponding baffle plates (15), and the two connecting blocks (18) are in threaded connection with the bidirectional screws (17).

4. The limiting and guiding device for the calender according to claim 2, wherein two worms (13) are fixedly installed on the driving rod (11), two worm gears (12) are rotatably connected to the bottom of the beam plate (4), the worm gears (12) are in threaded connection with the corresponding lifting rods (5), and the worms (13) are meshed with the corresponding worm gears (12).

5. A spacing guiding device for a calender according to claim 3, characterized in that the top of the beam plate (4) is rotatably connected with a rotating rod (19), the rotating rod (19) is in transmission connection with a bidirectional screw (17), and a handle (22) is fixedly arranged at the top end of the rotating rod (19).

6. The limiting and guiding device for the calender according to claim 5, wherein a first conical gear (20) is fixedly arranged at the bottom end of the rotating rod (19), a second conical gear (21) is fixedly arranged on the bidirectional screw rod (17), and the first conical gear (20) and the second conical gear (21) are meshed with each other.

7. The limit guide device for the calender according to claim 1, wherein the baffle plate (15) is provided with a concave hole, and the concave hole is in sliding connection with the limit plate (6).