CN219217015U

CN219217015U - Compression roller structure of photosensitive dry film dividing and cutting machine

Info

Publication number: CN219217015U
Application number: CN202223510073.4U
Authority: CN
Inventors: 钱彬; 吕振彩
Original assignee: Shanghai Keshun Electromechanical Equipment Co ltd
Current assignee: Shanghai Keshun Electromechanical Equipment Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-20
Anticipated expiration: 2032-12-28

Abstract

The utility model provides a compression roller structure of a photosensitive dry film splitting machine, which relates to the technical field of splitting machines and comprises a fisheye joint, a compression cylinder connecting piece, a compression roller rotating shaft, a bearing seat I, a bushing I and a compression cylinder fixing shaft, wherein a plurality of compression roller assemblies are uniformly arranged on the outer side of the compression roller rotating shaft. According to the utility model, the cylinder is adopted to control and realize rotation adjustment, the threaded pin and the die-casting handle are adopted to realize horizontal sliding and self-locking, the installation stability of the compression roller assembly is improved, the round nut is adopted to compress the wave spring to realize pressure adjustment, meanwhile, the compression roller assembly is provided with the bolt type knob plunger structure, free disassembly of the compression roller can be realized, the compression roller assembly can freely slide and adjust the position through the sliding groove on the compression roller rotating shaft, the compression roller assembly can also rotate along with the increase of the rolling diameter of the finished product roll, the compression roller structure can be provided with the compression roller according to the number of the finished product roll, the horizontal position of the compression roller assembly can be adjusted, the compression roller with proper length can be selected according to the number of the roll and the rolling width, and any width requirement of rolling can be ensured.

Description

Compression roller structure of photosensitive dry film dividing and cutting machine

Technical Field

The utility model relates to the technical field of slitting machines, in particular to a compression roller structure of a photosensitive dry film slitting machine.

Background

The slitting machine mainly divides a large reel parent roll into products with different widths, and can have the function of checking the quality of the products, and is mainly characterized in that: unreeling photoelectric deviation correction has high precision; the control mode is divided into two steps: manual gear and automatic gear; there are two rolling modes: surface winding and center winding; the winding and unwinding tension is controlled by adopting automatic tension; the control mode comprises tension feedback control and taper control; the circular knife shearing and air knife cutting two slitting tools are reliable in quality and convenient to adjust; and the surface center coiling is adopted, so that the coiling quality is uniform and stable.

In the prior art, for example, the Chinese patent number is: the utility model provides a "press roll arm structure of cutting machine" of CN217626752U, includes the press roll arm of two sets of relative settings, and the relative wall of two sets of press roll arms is gone up and is slided respectively and is equipped with the press roll seat, rotates the cross-over connection between two press roll seats and has the press roll axle, is equipped with the sharp driving element of cooperation press roll seat on the press roll arm, and the lower extreme of press roll arm is equipped with the regulation slider of parallel press roll axle, and the regulation slider corresponds has the retaining member.

In order to prevent the finished product from generating crease defects, a compression roller device is added at a winding shaft of the film slitter, the existing compression roller device is of an integral structure, the integral structure is wide in coverage range and easy to deform, the adjustment synchronism performance is defective, normal adjustment of tension and pressure is influenced, the phenomenon that the edge of each station is uneven, the appearance of the finished product is influenced, and the compression roller structure of the photosensitive dry film slitter is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a compression roller structure of a photosensitive dry film dividing and cutting machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a sensitization dry film cutting machine compression roller structure, includes fish eye joint, pressure material cylinder connecting piece, compression roller rotation axis, bearing frame one, bush one and pressure material cylinder fixed axle, the outside of compression roller rotation axis evenly is provided with a plurality of compression roller components, the both ends symmetry of compression roller rotation axis is provided with bearing frame two, the one end movable mounting of compression roller rotation axis and bearing frame one, just the other end of compression roller rotation axis rotates the installation with the one end of pressure material cylinder connecting piece, the one end of fish eye joint rotates with the one end of pressure material cylinder connecting piece to be connected, just the other end of fish eye joint is provided with bush two, the compression roller component includes locknut, pressure material link plate one, compression roller, hand screw two and pressure material pivot two, the both ends rotation of compression roller is connected with the compression roller axle pressure plate, the one end of pressure material link plate one and the one end fixed connection of pressure roller axle clamp plate, just the other end outside of pressure material link plate one is provided with the rotatory stopper, the one end inboard of pressure material link plate one and the one end threaded connection of locknut, the one end fixedly connected with compression roller spacing axle of pressure material link plate one.

Preferably, the two ends of the pressing roller shaft pressing plate are symmetrically and fixedly connected with a first hand-screwed screw, and one end of the locknut is provided with a first pressing rotating shaft.

Preferably, a press roller sliding key is arranged on the inner side of the first press material rotating shaft, and one end of the first press material rotating shaft is movably connected with a press roller rotating sleeve.

Preferably, one end of the top of the locknut is in threaded connection with the bottom of the second hand-screwed screw, and the other end of the top of the locknut is in threaded connection with a compression roller locknut.

Preferably, the inner side of one end of the first pressing rotating shaft is sleeved with the outer side of the second pressing rotating shaft, and the bottom of the first pressing rotating shaft is provided with a second pressing connecting plate.

Preferably, a compression roller rotating fixing sleeve is arranged outside one end of the locknut, and one end of the second bushing is fixedly arranged with one end of the compression cylinder fixing shaft.

Preferably, a first bearing is arranged on the inner side of one end of the second bearing seat, a second bearing is arranged on the other end of the second bearing seat, first clamping springs are symmetrically arranged at two ends of the first bearing, and second clamping springs are symmetrically arranged at two sides of the second bearing seat.

Preferably, one end of the fisheye joint is provided with a plugging bolt II, and the other end of the fisheye joint is in threaded connection with a plugging bolt I.

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

1. according to the utility model, the cylinder is adopted to control to realize rotation adjustment, the compression roller assembly is controlled to normally adjust, the threaded pin and the die-casting handle are adopted to realize horizontal sliding and self-locking, the installation stability of the compression roller assembly is improved, the round nut compression wave spring is adopted to realize pressure adjustment, and meanwhile, the compression roller assembly is provided with the bolt type knob plunger structure, so that the free disassembly of the compression roller can be realized, the structure is exquisite, and various functional adjustments can be realized.

2. According to the utility model, the position of the press roller assembly can be freely adjusted by sliding the chute on the press roller rotating shaft, the press roller assembly can also rotate along with the increase of the coil diameter of the finished coil, the press roller structure can be provided with press rollers according to the number of the finished coil, the required coil width is met, the horizontal position of the press roller assembly can be adjusted, and the press rollers with proper lengths can be selected according to the number of the coils and the coil width, so that the arbitrary width requirement of the coil can be ensured.

Drawings

Fig. 1 is a schematic perspective view of a pressing roller structure of a photosensitive dry film slitting machine according to the present utility model;

FIG. 2 is a schematic top view of a press roller structure of a dry film slitter according to the present utility model;

fig. 3 is a schematic structural view of a pressing roller assembly of a pressing roller structure of a photosensitive dry film slitting machine according to the present utility model;

fig. 4 is a cross-sectional view of a locknut of a press roll assembly of a press roll structure of a photosensitive dry film slitter according to the present utility model.

Legend description: 1. a fish eye joint; 2. a pressing cylinder connecting piece; 3. a press roll assembly; 4. a press roller rotating shaft; 5. a first bearing seat; 6. a clamp spring I; 7. a first bearing; 8. a second bearing seat; 9. a second bearing; 10. a second clamp spring; 11. a first bushing; 12. plugging a first bolt; 13. plugging a second bolt; 14. a second bushing; 15. a pressing cylinder fixing shaft; 31. a locknut; 32. a press roller rotating limiting block; 33. a pressing link plate I; 34. a platen roller shaft pressing plate; 35. screwing the first screw by hand; 36. a press roller; 37. a press roller limiting shaft; 38. screwing a second screw by hand; 39. a press roller rotating sleeve; 40. a press roller sliding key; 41. a pressing rotating shaft I; 42. a compression roller lock nut; 43. a second pressing rotating shaft; 44. a pressing link plate II; 45. the press roller rotates the fixed sleeve.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

In embodiment 1, as shown in fig. 1-4, the utility model provides a photosensitive dry film slitting machine press roll structure, which comprises a fisheye joint 1, a press cylinder connecting piece 2, a press roll rotating shaft 4, a first bearing seat 5, a second bushing 11 and a press cylinder fixing shaft 15, wherein a plurality of press roll assemblies 3 are uniformly arranged at the outer side of the press roll rotating shaft 4, a second bearing seat 8 is symmetrically arranged at two ends of the press roll rotating shaft 4, one end of the press roll rotating shaft 4 is movably arranged at one end of the first bearing seat 5, the other end of the press roll rotating shaft 4 is rotatably arranged at one end of the press cylinder connecting piece 2, one end of the fisheye joint 1 is rotatably connected with one end of the press cylinder connecting piece 2, the other end of the fisheye joint 1 is provided with a second bushing 14, the press roll assemblies 3 comprise a check nut 31, a first press link plate 33, a press roll 36, a second hand screw 38 and a second press cylinder fixing shaft 43, two ends of the press roll 36 are rotatably connected with a press roll shaft pressing plate 34, one end of the first press link plate 33 is fixedly connected with one end of the press shaft pressing plate 34, the other end of the press link plate 33 is externally provided with a press roll rotating limiting block 32, one end of the inner side link 33 is rotatably connected with one end of the press link plate 31, and one end of the press link plate 33 is fixedly connected with one end of the check nut 37.

As shown in fig. 3 and 4, two ends of the platen roller shaft pressing plate 34 are symmetrically and fixedly connected with first hand screws 35, one end of the locknut 31 is provided with a first pressing rotating shaft 41, and the locknut 31 can play a role in stabilizing the platen roller shaft pressing plate 34.

As shown in fig. 3 and 4, a press roller sliding key 40 is arranged on the inner side of the first press material rotating shaft 41, one end of the first press material rotating shaft 41 is movably connected with a press roller rotating sleeve 39, and the press roller rotating sleeve 39 facilitates the rotation direction of the press roller assembly 3 around the press roller rotating shaft 4.

As shown in fig. 3 and 4, one end of the top of the locknut 31 is in threaded connection with the bottom of the second hand screw 38, the other end of the top of the locknut 31 is in threaded connection with a press roller locknut 42, and the press roller locknut 42 can lock the press roller assembly 3 on the press roller rotating shaft 4, so that the press roller assembly 3 is locked.

As shown in fig. 4, the inner side of one end of the first pressing rotating shaft 41 is sleeved with the outer side of the second pressing rotating shaft 43, the bottom of the first pressing rotating shaft 41 is provided with a second pressing connecting plate 44, and the second pressing connecting plate 44 plays a role in fixing the second pressing rotating shaft 43.

As shown in fig. 1-3, a press roller rotating fixing sleeve 45 is arranged outside one end of the locknut 31, one end of the second bushing 14 is fixedly installed with one end of the press cylinder fixing shaft 15, and the press cylinder fixing shaft 15 is used for being installed with a cylinder.

As shown in fig. 1-3, a first bearing 7 is arranged on the inner side of one end of a second bearing seat 8, a second bearing 9 is arranged on the other end of the second bearing seat 8, clamping springs I6 are symmetrically arranged at two ends of the first bearing 7, clamping springs II 10 are symmetrically arranged on two sides of the second bearing 9, and the second bearing seat 8 is used for installing a pressing cylinder link 2.

As shown in fig. 1 and 2, a second plugging bolt 13 is arranged at one end of the fisheye connector 1, a first plugging bolt 12 is connected to the other end of the fisheye connector 1 in a threaded manner, the fisheye connector 1 is used for being connected with the pressing cylinder connecting piece 2, and the pressing cylinder connecting piece 2 and the pressing roller rotating shaft 4 are conveniently pushed by a cylinder to rotate together.

The application method and the working principle of the device are as follows: the photosensitive dry film dividing and cutting machine is mainly composed of a mounting support, an air cylinder rotating arm device, a press roller rotating shaft 4, a first press material connecting plate 33, a press roller 36 and the like, wherein the first press material connecting plate 33 (an adjustable press roller arm) is provided with a locking structure, a pressure adjusting structure and a press roller dismounting structure, the mounting support is respectively mounted on two side wallboards, a second bearing seat 8 connected with the middle press roller rotating shaft 4 is mounted, the press roller rotating shaft 4 can freely rotate, an air cylinder and a press roller assembly 3 are respectively mounted on the second bearing seat 8 and the press roller rotating shaft 4, and the air cylinder can push the press material air cylinder connecting piece 2 and the press roller rotating shaft 4 to rotate together;

the first pressing link plate 33 is arranged on the pressing roller rotating shaft 4, the pressing roller assembly 3 can freely slide and adjust the position through a sliding groove on the pressing roller rotating shaft 4, the pressing roller assembly 3 can also rotate along with the increase of the rolling diameter of the finished product (the pressing roller assembly 3 rotates in the range of an arc sliding groove on the pressing roller assembly), the base of the pressing roller assembly 3 can realize self-locking in the sliding direction through a die-casting handle, the pressing force can also be adjusted through adjusting a round nut to press a wave spring, meanwhile, the pressing roller assembly 3 is provided with a plug pin type knob plunger structure, the free disassembly of the pressing roller 36 can be realized, and the pressing roller structure can be provided with pressing rollers according to the rolling number of the finished product, so that the rolling width of the requirement is met;

the installation support is installed on main part wallboard, and compression roller rotation axis 4 passes through bearing frame two 8 and installation support cooperation installation, and locking mechanism and pressure adjustment mechanism install on compression roller rotation axis 4, and cylinder pressure material cylinder connecting piece 2 swings together with compression roller rotation axis 4 and spare part, and control compression roller assembly 3 normal adjustment, compression roller 36 accessible detachable plate and knob plunger realize the free dismouting.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a photosensitive dry film cutting machine compression roller structure, its characterized in that, including fish eye joint (1), pressure material cylinder connecting piece (2), compression roller rotation axis (4), bearing frame one (5), bush one (11) and pressure material cylinder fixed axle (15), the outside of compression roller rotation axis (4) evenly is provided with a plurality of compression roller components (3), the both ends symmetry of compression roller rotation axis (4) is provided with bearing frame two (8), the one end of compression roller rotation axis (4) and the one end movable mounting of bearing frame one (5), just the other end of compression roller rotation axis (4) and the one end rotation installation of pressure material cylinder connecting piece (2), the one end of fish eye joint (1) and the one end rotation connection of pressure material cylinder connecting piece (2), just the other end of fish eye joint (1) is provided with bush two (14), compression roller component (3) are including locknut (31), pressure material link plate one (33), compression roller (36), hand screw two (38) and pressure material pivot two (43), the both ends rotation of compression roller (36) are connected with arbor board (34), one end that link plate (33) and one end (33) are connected with one end rotation of pressure roller board (33) is connected with one end of pressure roller board (32), one end inner side of the first pressing link plate (33) is in threaded connection with one end of the locknut (31), and one end of the first pressing link plate (33) is fixedly connected with a pressing roller limiting shaft (37).

2. The photosensitive dry film slitter press roll structure according to claim 1, wherein: two ends of the press roller shaft pressing plate (34) are symmetrically and fixedly connected with a first hand-screwed screw (35), and one end of the locknut (31) is provided with a first pressing rotating shaft (41).

3. The photosensitive dry film slitter press roll structure according to claim 2, wherein: the inner side of the first pressing rotating shaft (41) is provided with a pressing roller sliding key (40), and one end of the first pressing rotating shaft (41) is movably connected with a pressing roller rotating sleeve (39).

4. The photosensitive dry film slitter press roll structure according to claim 1, wherein: one end of the top of the locknut (31) is in threaded connection with the bottom of a second hand-screwed screw (38), and the other end of the top of the locknut (31) is in threaded connection with a compression roller locknut (42).

5. The photosensitive dry film slitter press roll structure according to claim 2, wherein: one end inner side of the first pressing rotating shaft (41) is sleeved with the outer side of the second pressing rotating shaft (43), and a second pressing connecting plate (44) is arranged at the bottom of the first pressing rotating shaft (41).

6. The photosensitive dry film slitter press roll structure according to claim 1, wherein: the outer side of one end of the locknut (31) is provided with a compression roller rotating fixing sleeve (45), and one end of the second bushing (14) is fixedly arranged with one end of the compression cylinder fixing shaft (15).

7. The photosensitive dry film slitter press roll structure according to claim 1, wherein: the novel bearing is characterized in that a first bearing (7) is arranged on the inner side of one end of a second bearing seat (8), a second bearing (9) is arranged on the other end of the second bearing seat (8), a first clamping spring (6) is symmetrically arranged at two ends of the first bearing (7), and a second clamping spring (10) is symmetrically arranged on two sides of the second bearing (9).

8. The photosensitive dry film slitter press roll structure according to claim 1, wherein: one end of the fisheye joint (1) is provided with a second plugging bolt (13), and the other end of the fisheye joint (1) is connected with a first plugging bolt (12) in a threaded manner.