Slitting device of paper machine

Abstract

The utility model discloses a slitting device of a paper machine, and relates to the technical field of paper slitting. The conveying device comprises two vertical plates which are symmetrically distributed, two conveying belts which are symmetrically distributed are fixedly arranged between the two vertical plates, a first lead screw jointly penetrates through the opposite sides, close to the top ends, of the two vertical plates in a rotating mode, and the two ends of the first lead screw are provided with opposite threads in a sleeving mode and are both provided with moving blocks in a sleeving mode. The moving block can move on the first lead screw through threads which are formed in the moving block and matched with the surface of the first lead screw. The first motor drives the first lead screw to rotate, so that the moving blocks move oppositely to drive the first connecting rod and the limiting plate to move, and then the limiting plate is driven to move to a proper position to limit paper needing to be cut on the conveying belt; therefore, the situation that the cut paper does not meet the requirement due to deviation in the paper cutting process is avoided, and the workload of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper sheet slitting technical field, concretely is a paper machine slitting device. BACKGROUND

[0002] Paper machine is the general term of the complete set of equipment of the subunit linkage of paper pulp to form paper web, including headbox, net part, squeezing part, drying part, polishing machine, paper winding machine and transmission part and auxiliary system such as steam, water, vacuum, lubrication, heat recovery, paper produced by paper machine all need to use slitting device to carry out slitting to it;

[0003] The existing slitting device mostly does not have limiting device when slitting, can cause the paper that slits to not meet the requirement, needs manual limiting of staff, still needs to carry out further cutting after slitting is completed, and still needs staff to stack when collecting, increases the work load of staff and is not high in efficiency. UTILITY MODEL CONTENT

[0004] In order to solve the problem that paper is not limited when slitting and is inconvenient to collect, the utility model aims at providing a paper machine slitting device.

[0005] In order to solve the above technical problem, the utility model adopts the following technical scheme: a paper machine slitting device, including vertical board, the vertical board is set up the number is two and is symmetrically distributed, two the vertical board between fixedly equipped with two symmetrically distributed conveyors, the opposite side of two the vertical board near top end is commonly penetrated rotationally with first screw rod, the opposite screw thread of first screw rod two ends is opposite and all is equipped with moving block, the moving block can move on first screw rod through the screw thread of inside opening and first screw rod surface is mutually combined, the bottom end center of moving block is fixedly connected with first connecting rod, the first connecting rod bottom end is fixedly connected with limiting plate, the limiting plate is located above conveyor, two the vertical board between fixedly equipped with slitting machine at two conveyors opposite side, the first clamping groove is set up on the limiting plate above slitting machine, two the vertical board between away from conveyor one end is equipped with collecting device.

[0006] Preferably, the collecting device includes a bottom plate, the bottom plate is provided with two symmetrically distributed third sliding grooves, the bottom plate is provided with a collecting plate, the collecting plate is provided with two symmetrically distributed first sliding grooves, the bottom plate is provided with a second screw rod, the second screw rod is provided with a moving column, the moving column is provided with a clamping plate, the clamping plate is provided with a first sliding groove and a third sliding groove.

[0007] Compared with the prior art, the utility model has the advantages that:

[0008] 1. The utility model discloses a first motor drive first screw rod rotation makes the moving block carries on the movement, drives first connecting rod and limit board and removes to drive limit board to move to the paper on the conveyer belt that needs to be slitting carries out the limit, makes the paper when slitting not because of the deviation leads to the paper that slitting comes out does not meet the requirement, and reduces the work load of staff;

[0009] 2. The utility model discloses a second motor drive second screw rod rotation makes the moving column of second screw rod upper cover set removes, drives fixedly connected clamping plate through first sliding slot and third sliding slot and removes to the position that needs to be adjusted to remove to the paper that slitting is finished carries out the limit collection. BRIEF DESCRIPTION OF DRAWINGS

[0010] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing that needs to be used in the embodiment or prior art description simple introduction, obviously, below description's drawing only some embodiments of the utility model, for the ordinary skill in the art person, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0011] Figure 1 It is the whole structure schematic diagram of the utility model.

[0012] Figure 2 It is the limit structure schematic diagram of the utility model.

[0013] Figure 3 It is the enlarged schematic diagram of structure 2A in the utility model.

[0014] Figure 4 It is the collection structure schematic diagram of the utility model.

[0015] In the drawing: 1, vertical board;11, slitting machine;2, conveyer belt;21, inclined plate;3, first screw rod;31, moving block;32, first clamping groove;33, first connecting rod;34, limit board;4, bottom plate;41, collection board;411, first sliding slot;42, clamping plate;43, second screw rod;44, moving column;45, second sliding slot;46, third sliding slot;5, first motor;51, first support plate;6, second motor;61, second support plate;7, baffle;71, handrail. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] Example: Figures 1-4 As shown, the utility model provides a papermaking machine slitting device, including vertical plates 1, two vertical plates 1 are arranged in number and are symmetrically distributed, two symmetrically distributed conveyor belts 2 are fixedly provided between the two vertical plates 1, a first screw rod 3 is passed through and rotated near the top on opposite sides of the two vertical plates 1, the threads at both ends of the first screw rod 3 are opposite and are both sleeved with a moving block 31, the moving block 31 can be moved on the first screw rod 3 through a thread opened inside that fits with the surface of the first screw rod 3, a first connecting rod 33 is fixedly connected to the center of the bottom end of the moving block 31, the bottom end of the first connecting rod 33 is fixedly connected to a limiting plate 34, the limiting plate 34 is located above the conveyor belt 2, a slitting machine 11 is fixedly provided between the two vertical plates 1 at opposite sides of the two conveyor belts 2, a first card slot 32 is provided on the limiting plate 34 above the slitting machine 11, and a collecting device is provided between the two vertical plates 1 at one end away from the conveyor belt 2.

[0018] The collecting device includes a bottom plate 4, which has two symmetrically distributed third chutes 46, a collecting plate 41 slidingly provided on the top of the bottom plate 4, and two symmetrically distributed first chutes 411 provided on the collecting plate 41, a second screw rod 43 is provided below the center of the bottom plate 4 and rotates on the vertical plate 1, and the threads at both ends of the second screw rod 43 are opposite and are both sleeved with a moving column 44, the moving column 44 can move on the second screw rod 43 through the thread formed inside and fitting with the surface of the second screw rod 43, and a clamping plate 42 is fixedly connected above the moving column 44, and the clamping plate 42 is fixedly connected to the top of the moving column 44. 42 can slide in the first slide groove 411 and the third slide groove 46; a second slide groove 45 is opened at the center of the bottom plate 4, and the collecting plate 41 slides in the second slide groove 45; when the second screw rod 43 rotates, the moving column 44 set on the second screw rod 43 will move, driving the fixedly connected clamping plate 42 to move in opposite directions through the first slide groove 411 and the third slide groove 46, and adjust to the required position, thereby realizing the limited collection of the cut paper. When the collection is completed, the collecting plate 41 can be removed through the second slide groove 45, reducing the workload of the staff.

[0019] A baffle 7 is fixedly provided on the side of the collecting plate 41 away from the conveyor belt 2; the baffle 7 can prevent the paper from floating out of the collecting plate 41, and can cooperate with the clamping plate 42 to limit the paper.

[0020] One side of one of the two vertical plates 1 is fixedly provided with a second supporting plate 61, and the second supporting plate 61 is fixedly provided with a second motor 6, and the output end of the second motor 6 is fixedly connected with one end of a second lead screw 43; the second motor 6 drives the second lead screw 43 to rotate.

[0021] The bottom plate 4 is fixedly provided with an inclined plate 21 on the side close to the conveying belt 2; the cut paper can fall onto the collecting plate 41 better, and the convenience of the device is increased.

[0022] The collecting plate 41 is fixedly provided with a handrail 71 on the side close to the conveying belt 2; after the collection is completed, the clamping plate 42 is driven by the motor to slide out of the first sliding groove 411, and then the collecting plate 41 can be pulled out better through the handrail 71.

[0023] One side of one of the two vertical plates 1 is fixedly provided with a first supporting plate 51, and the first supporting plate 51 is fixedly provided with a first motor 5, and the output end of the first motor 5 is fixedly connected with one end of a first lead screw 3; the first motor 5 drives the first lead screw 3 to rotate.

[0024] Working principle: the staff first puts the paper to be cut on the conveying belt 2, and then starts the first motor 5 to drive the first lead screw 3 to rotate, so that the moving block 31 moves oppositely, drives the first connecting rod 33 and the limiting plate 34 to move, thereby driving the limiting plate 34 to move to the appropriate position to limit the paper to be cut on the conveying belt 2, so that the paper will not deviate during cutting, and the work load of the staff is reduced;

[0025] The cut paper falls onto the collecting plate 41 through the inclined plate 21 along the conveying belt 2, the second motor 6 is started, the second lead screw 43 is driven to rotate, the moving column 44 sleeved on the second lead screw 43 moves, the fixedly connected clamping plate 42 moves oppositely through the first sliding groove 411 and the third sliding groove 46, and the second motor 6 is stopped after being adjusted to the required position, the baffle 7 can prevent the paper from flying out of the collecting plate 41, and can limit the paper together with the clamping plate 42, the clamping plate 42 is driven by the motor to slide out of the first sliding groove 411 after the collection is completed, and then the collecting plate 41 can be pulled out better through the handrail 71, so that the cut paper is limited and collected, the staff does not need to manually align, the work load of the staff is reduced, and the efficiency of collecting the cut paper is increased.

[0026] Obviously, those skilled in the art can make various modifications and variations to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model belong to the scope of the utility model claims and their equivalent technologies, the utility model also intends to include these modifications and variations.

Claims

1. A paper machine slitting device comprising a vertical plate (1), characterised in that: The vertical plate (1) is provided with two symmetrically distributed conveying belts (2) fixed between two vertical plates (1), and a first lead screw (3) is rotatably penetrated through the vertical plates (1) on the opposite side close to the top end, the screw threads of the two ends of the first lead screw (3) are opposite, and the moving blocks (31) are sleeved on the two ends of the first lead screw (3), the moving blocks (31) can move on the first lead screw (3) through the screw threads matched with the surface of the first lead screw (3) in the interior, a first connecting rod (33) is fixedly connected to the bottom center of the moving block (31), a limiting plate (34) is fixedly connected to the bottom end of the first connecting rod (33), the limiting plate (34) is located above the conveying belt (2), a slitting machine (11) is fixedly arranged between the two conveying belts (2) on the opposite side, a first clamping groove (32) is formed in the limiting plate (34) above the slitting machine (11), and a collecting device is arranged at the end away from the conveying belt (2) between the two vertical plates (1).

2. A paper machine slitter according to claim 1, characterized in that: The collecting device comprises a bottom plate (4), two symmetrically distributed third sliding grooves (46) are formed in the bottom plate (4), a collecting plate (41) is slidably arranged on the top end of the bottom plate (4), two symmetrically distributed first sliding grooves (411) are formed in the collecting plate (41), a second lead screw (43) is rotatably penetrated through the center of the bottom plate (4) and arranged on the vertical plate (1), the screw threads of the two ends of the second lead screw (43) are opposite, and moving columns (44) are sleeved on the two ends of the second lead screw (43), the moving columns (44) can move on the second lead screw (43) through the screw threads matched with the surface of the second lead screw (43) in the interior, a clamping plate (42) is fixedly connected to the upper side of the moving column (44), and the clamping plate (42) can slide in the first sliding groove (411) and the third sliding groove (46).

3. A paper machine slitter according to claim 2, characterized in that: A second sliding groove (45) is formed in the center of the bottom plate (4), and the collecting plate (41) slides in the second sliding groove (45).

4. A paper machine slitter according to claim 2, characterized in that: A baffle (7) is fixedly arranged on the side of the collecting plate (41) away from the conveying belt (2).

5. A paper machine slitter according to claim 2, characterized in that: A second supporting plate (61) is fixedly arranged on one side of one of the vertical plates (1), a second motor (6) is fixedly arranged on the second supporting plate (61), and the output end of the second motor (6) is fixedly connected to one end of the second lead screw (43).

6. A paper machine slitter according to claim 2, characterized in that: An inclined plate (21) is fixedly arranged on the side of the bottom plate (4) close to the conveying belt (2).

7. A paper machine slitter according to claim 2, characterized in that: A handrail (71) is fixedly arranged on the side of the collecting plate (41) close to the baffle (7).

8. A paper machine slitter according to claim 1 wherein: A first supporting plate (51) is fixedly arranged on one side of one of the vertical plates (1), a first motor (5) is fixedly arranged on the first supporting plate (51), and the output end of the first motor (5) is fixedly connected to one end of the first lead screw (3).

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