CN216889314U

CN216889314U - Net rolling mechanism

Info

Publication number: CN216889314U
Application number: CN202122785052.2U
Authority: CN
Inventors: 王赞
Original assignee: Zhengzhou Deao Science & Technology Co ltd
Current assignee: Zhengzhou Deao Science & Technology Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-07-05
Anticipated expiration: 2031-11-15

Abstract

The utility model belongs to the technical field of solution filtering devices, and particularly relates to a net rolling mechanism which comprises a left side supporting piece, a right side supporting piece, a supporting column and a driving mechanism, wherein the driving mechanism is arranged between the left side supporting piece and the right side supporting piece, the supporting column is respectively fixed at the bottoms of the left side supporting piece and the right side supporting piece, one side of the driving mechanism is provided with a rotating mechanism, and a clamping block is fixed between the rotating mechanism and the driving mechanism. The beneficial effects are that: through setting up slewing mechanism can make and remove the fluted roller both sides simultaneous movement, reach and remove the cadence unanimous, also avoided the manual movable block that slides of user of service simultaneously, improved whole device's security and practicality.

Description

Net rolling mechanism

Technical Field

The utility model belongs to the technical field of solution filtering devices, and particularly relates to a net rolling mechanism.

Background

The melt filter is mainly applied to the plastic extrusion industry, is a device for purifying plastic melt, when the device works, the molten plastic filters impurities through a mesh belt of a main body filtering section, along with the accumulation of the impurities, the pressure in front of the mesh is increased, at the moment, cooling water of a network inlet section and a network outlet section is closed, a heating device works, the plastic of the section is changed into a semi-molten state or a molten state from a solid state, and the mesh belt moves under the pressure difference of the network outlet section or the power of external mechanical net rolling to realize net changing.

The existing mesh belt filter mainly has two methods for rolling out the used mesh belt: the waste net is brought out by material pressure, but the response is slow, the material pressure and the net walking speed are not linear and are difficult to control, and the material pressure has an unstable factor when the net is changed; the waste net is brought out by a gear roller pressing mode, the gear and the round roller press the net belt to be rolled out or the round roller and the round roller press the net belt to be rolled out, the mode is difficult to adjust, the net belt is easy to slip or puncture, the requirement on the strength of the net is high, and the application cost is high.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above problems, and an object of the present invention is to provide a net winding mechanism.

The utility model realizes the purpose through the following technical scheme:

a net rolling mechanism comprises a left side supporting piece, a right side supporting piece, a supporting column and a driving mechanism, wherein the driving mechanism is arranged between the left side supporting piece and the right side supporting piece, the supporting column is respectively fixed at the bottoms of the left side supporting piece and the right side supporting piece, one side of the driving mechanism is provided with a clamping block, and one side of the clamping block is provided with a rotating mechanism;

actuating mechanism includes fixed fluted roller, removal fluted roller, drive gear and belt, the both ends of fixed fluted roller and removal fluted roller are rotated respectively and are installed at left side support piece intermediate position and right side support piece intermediate position, fixed fluted roller and remove the contactless between the fluted roller, the one end of fixed fluted roller is extended there is the drive shaft, the other end of fixed fluted roller is fixed with the driving wheel, the driving wheel is connected with drive mechanism through the belt, drive gear among the drive mechanism with remove the interlock wheel meshing of fluted roller one end.

Preferably, the transmission mechanism comprises a transmission gear, a rotating shaft fixedly connected with the transmission gear and a rolling wheel coaxially fixed with the rotating shaft, the transmission gear is fixed at one end of the rotating shaft, the other end of the rotating shaft is rotatably installed on the moving plate, and the rolling wheel is located in the middle of the rotating shaft.

Preferably, the left side support piece is the same as the right side support piece in structure, the left side support piece comprises a lower fixing block fixed to the top of the support column, a connecting column fixed to the upper portion of the lower fixing block, and an upper fixing block fixed to the top of the connecting column, sliding grooves are formed in the lower portion of the upper fixing block and the upper portion of the lower fixing block, a moving block and a rotating block are placed inside the sliding grooves, the rotating block is fixedly connected with the upper fixing block and the lower fixing block, and the moving block is slidably connected with the upper fixing block and the lower fixing block.

Preferably, the rotating mechanism comprises a rotating box fixed above the sliding groove, a gear arranged in the rotating box, a rotating rod coaxially connected with the gear and a rack connected with the gear insections, and the rack is located inside the sliding groove and fixedly connected with the moving block.

Preferably, one side of the lower fixing block is provided with a threaded hole, and the threaded hole is communicated with the sliding groove.

Preferably, circular holes are formed in the moving block and the rotating block, a moving plate is fixed to the front side of the moving block, and a rotating hole is formed in the moving plate.

Has the advantages that: the gap is arranged between the fixed toothed roller and the movable toothed roller, so that the net rolling device can not slip in the net rolling process, is quick in response, cannot puncture the net, improves the net rolling efficiency, and has a compact and simple structure and low cost; through the arrangement of the moving block and the sliding groove, a user can adjust the gap between the fixed toothed roller and the moving toothed roller, so that the output efficiency of the rolled net is improved; the two sides of the movable toothed roller can move simultaneously by arranging the rotating mechanism, so that the movable step is consistent, the manual sliding movable block of a user is avoided, and the safety and the practicability of the whole device are improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of a web winding mechanism according to the present invention;

FIG. 2 is a left side view of a web winding mechanism according to the present invention;

fig. 3 is a front view of a moving block of the net winding mechanism.

The reference numerals are explained below:

1. an upper fixed block; 2. a lower fixed block; 3. a support pillar; 4. connecting columns; 5. rotating the block; 6. a moving block; 7. fixing the toothed roller; 8. moving the toothed roller; 9. a twist wheel; 10. rotating the cartridge; 11. rotating the rod; 12. a gear; 13. a drive shaft; 14. a rack; 15. fixing a column; 16. a bit block; 17. a threaded hole; 18. a belt; 19. a transmission gear; 20. moving the plate; 21. a linkage wheel; 22. a rotating shaft; 23. driving the wheels.

Detailed Description

The technical scheme of the utility model is further explained by combining the accompanying drawings as follows:

as shown in fig. 1-3, a net winding mechanism comprises a left side supporting piece, a right side supporting piece, a supporting column 3 and a driving mechanism, wherein the driving mechanism is arranged between the left side supporting piece and the right side supporting piece, the left side supporting piece and the right side supporting piece are connected through a fixing column 15, therefore, the stability of the whole device can be enhanced, the supporting column 3 is respectively fixed at the bottom of the left side supporting piece and the right side supporting piece, one side of the driving mechanism is provided with the clamping block 16, the clamping block 16 is arranged to limit the moving block 6, the situation that a user cannot mesh the transmission gear 19 when adjusting the moving toothed roller 8 is avoided, the limiting effect is achieved, and the distance between the block 16 and the mobile block 6 cannot exceed the maximum tensile toughness of the belt 18, therefore, the belt 18 can be effectively prevented from being broken in the moving process of the movable toothed roller 8, the normal work is influenced, and a rotating mechanism is arranged on one side of the clamping block 16;

the driving mechanism comprises a fixed gear roller 7, a movable gear roller 8, a transmission gear 19 and a belt 18, two ends of the fixed gear roller 7 and the movable gear roller 8 are respectively rotatably installed at the middle position of a left side supporting piece and the middle position of a right side supporting piece, the fixed gear roller 7 is not contacted with the movable gear roller 8, the fixed gear roller 7 and the movable gear roller 8 rotate in opposite directions, a gap is arranged between the fixed gear roller 7 and the movable gear roller 8, the fixed gear roller 7 and the movable gear roller 8 are arranged in such a way to improve the response speed and be convenient to control, the net rolling is firm and does not slip, slight wrinkles are not easily generated, the structure is simple, the cost is lower, the existing net rolling filtering equipment is used for rolling the net by utilizing the meshing gap between tooth surfaces between two parallel gear shafts, slight wrinkles are easily generated, the net rolling is occluded by the rotating gear and pulled out, the net rolling is damaged, and the material pressure and the net moving speed are not linear, the utility model makes up the defect and has very high practicability and convenience, a driving shaft 13 extends out of one end of a fixed toothed roller 7, the driving shaft 13 is connected with a motor to provide power for the fixed toothed roller 7, a rotating block 5 extends out of the other end of the fixed toothed roller 7, a driving wheel 23 is fixed, the driving wheel 23 is sleeved with a belt 18, the belt 18 is arranged to drive the transmission mechanism, the fixed toothed roller 7 is fixed in a chute to facilitate the adjustment of a gap by a user, the driving wheel 23 is fixed at the other end of the fixed toothed roller 7, the driving wheel 23 is connected with the transmission mechanism through the belt 18, and a transmission gear 19 in the transmission mechanism is meshed with a linkage wheel 21 at one end of a movable toothed roller 8.

The transmission mechanism comprises a transmission gear 19, a rotating shaft 22 fixedly connected with the transmission gear 19 and a rolling wheel coaxially fixed with the rotating shaft 22, the transmission gear 19 is fixed at one end of the rotating shaft 22, the other end of the rotating shaft 22 is rotatably installed on the moving plate 20, the rolling wheel is located in the middle of the rotating shaft 22, the surface of the rolling wheel is sleeved with a belt 18, and meanwhile, the belt 18 is also sleeved with a driving wheel 23, so that the rotating shaft 22 can be driven to rotate.

The left side supporting piece has the same structure as the right side supporting piece, the left side supporting piece comprises a lower fixing block 2 fixed at the top of a supporting column 3, with 2 fixed spliced poles 4 in top of fixed block down and with 4 fixed last fixed blocks 1 in top of spliced pole, go up the below of fixed block 1 and all seted up the spout with the top of fixed block 2 down, movable block 6 and turning block 5 have been placed to the inside of spout, turning block 5 and last fixed block 1 and 2 fixed connection of fixed block down, the upper and lower both ends of turning block 5 are fixed respectively in the spout of last fixed block 1 with fixed block 2 down, movable block 6 and last fixed block 1 and 2 sliding connection of fixed block down, slide in the spout of last fixed block 1 with fixed block 2 down respectively at the upper and lower both ends of movable block 6, the movable block sets up gap that fixed fluted roller 7 and removal fluted roller 8 can be adjusted to the spout user of movable block 6 and spout, the output efficiency of roll up is improved.

The slewing mechanism is including fixing the rotation box 10 in the spout top, with the gear 12 of setting in rotating box 10, dwang 11 with gear 12 coaxial coupling and the rack 14 of being connected with gear 12 insection, rack 14 is located inside the spout and with movable block 6 fixed connection, the one end of dwang 11 is fixed with wrench movement wheel 9, dwang 11 coaxial coupling has two sets of gears 12, two sets of gears 12 are located the spout of left side support piece and right side support piece's lower fixed block 2 tops respectively, set up the displacement distance of the user of being convenient for control movable block 6 like this, it can make 8 both sides of removal fluted roller move simultaneously to set up slewing mechanism, it is unanimous to reach the removal pace, also avoided user of service manual slip movable block 6 simultaneously, the security and the practicality of integrated device improve.

Threaded hole 17 is seted up to one side of lower fixed block 2, and threaded hole 17 communicates with each other with the spout, and threaded hole 17 is inside can fix spacing through the screw nail to movable block 6, avoids moving movable block 6 and drives and remove fluted roller 8 at the in-process of rolling up the net, damages the roll net.

The round hole has all been seted up to the inside of movable block 6 and turning block 5, set up the round hole and can place fixed fluted roller 7 and remove 8 both ends of fluted roller, play screens and supporting role, the front side of movable block 6 is fixed with movable plate 20, it can drive mechanism and remove to set up movable plate 20, reach simultaneously and finely tune removal fluted roller 8, increase fixed fluted roller 7 and the clearance between the removal fluted roller 8, the rotation hole has been seted up on the movable plate 20, it makes things convenient for axis of rotation 22 to rotate the installation to set up the rotation hole.

The working principle is as follows: when in use, a user connects the motor with the driving shaft 13, then the power supply is turned on, the motor drives the driving shaft 13 to rotate, the driving shaft 13 drives the fixed toothed roller 7 to rotate, the driving wheel 23 fixed on one side of the fixed toothed roller 7 rotates, the driving wheel 23 rotates to drive the rolling wheel in the middle of the rotating shaft 22 to rotate through the belt 18, the rotating shaft 22 also rotates, the rotating shaft 22 drives the transmission gear 19 to rotate, the transmission gear 19 is meshed with the interlocking wheel 21 on one side of the movable toothed roller 8, the interlocking wheel 21 drives the movable toothed roller 8 to rotate, the user can rotate the twisting wheel 9 in the net rolling process, the twisting wheel 9 drives the rotating rod 11 to rotate, the rotating rod 11 drives the two sets of gears 12 which are coaxially connected to rotate, the gear 12 drives the rack 14 to move, the rack 14 drives the movable block 6 to move in the movable block chute, the movable block 6 drives the movable block 20 to move, and the rotating shaft 22 is driven by the 20 to move, so that can also make fixed fluted roller 7 and removal fluted roller 8 carry out normal work when adjusting the distance between removal fluted roller 8 and the fixed fluted roller 7, then finely tune the clearance between removal fluted roller 8 and the fixed fluted roller 7, when the laminating of screens piece 16 and movable block 6, the belt 18 of this moment reaches the biggest tensile toughness, puts into screw hole 17 the screw at last again, fixes a position movable block 6.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a roll up net mechanism, includes left side support piece, right side support piece, support column (3) and actuating mechanism, be provided with actuating mechanism between left side support piece and the right side support piece, the bottom at left side support piece and right side support piece is fixed respectively in support column (3), its characterized in that: a clamping block (16) is arranged on one side of the driving mechanism, and a rotating mechanism is arranged on one side of the clamping block (16);

actuating mechanism includes fixed fluted roller (7), removes fluted roller (8), drive gear (19) and belt (18), the both ends of fixed fluted roller (7) and removal fluted roller (8) are rotated respectively and are installed at left side support piece intermediate position and right side support piece intermediate position, be provided with the gap that is used for passing the guipure between fixed fluted roller (7) and the removal fluted roller (8), the one end of fixed fluted roller (7) is extended there is drive shaft (13), the other end of fixed fluted roller (7) is fixed with driving wheel (23), driving wheel (23) are connected with drive mechanism through belt (18), drive gear (19) among the drive mechanism and interlock wheel (21) the meshing of removing fluted roller (8) one end.

2. The net winding mechanism according to claim 1, wherein: the transmission mechanism comprises a transmission gear (19), a rotating shaft (22) fixedly connected with the transmission gear (19) and a rolling wheel coaxially fixed with the rotating shaft (22), the transmission gear (19) is fixed at one end of the rotating shaft (22), the other end of the rotating shaft (22) is rotatably installed on the moving plate (20), and the rolling wheel is located in the middle of the rotating shaft (22).

3. The net winding mechanism according to claim 1, wherein: the left side support piece is the same as the right side support piece in structure, the left side support piece including fix in lower fixed block (2) at support column (3) top, with fixed spliced pole (4) in lower fixed block (2) top and with fixed last fixed block (1) in spliced pole (4) top, the spout has all been seted up to the below of going up fixed block (1) and the top of lower fixed block (2), movable block (6) and turning block (5) have been placed to the inside of spout, turning block (5) and last fixed block (1) and lower fixed block (2) fixed connection, movable block (6) and last fixed block (1) and lower fixed block (2) sliding connection.

4. The net winding mechanism according to claim 1, wherein: the rotating mechanism comprises a rotating box (10) fixed above the sliding groove, a gear (12) arranged in the rotating box (10), a rotating rod (11) coaxially connected with the gear (12) and a rack (14) connected with the gear (12) in a toothed manner, and the rack (14) is located in the sliding groove and fixedly connected with the moving block (6).

5. A web winding mechanism according to claim 3, wherein: one side of the lower fixing block (2) is provided with a threaded hole (17), and the threaded hole (17) is communicated with the sliding groove.

6. A web winding mechanism according to claim 3, wherein: round holes are formed in the moving block (6) and the rotating block (5), a moving plate (20) is fixed to the front side of the moving block (6), and a rotating hole is formed in the moving plate (20).